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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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Old tech-carbide batteries?
Somebody here must know the answer. Last Sunday we had some friends
over for brunch and one of the guys, a wood worker, told me about an old house he worked on that was built before electricity was available here on the island. He said there was a large steel tank sunk into the ground and that "carbide" was poured into this tank to make electricity for lighting. I'm thinking that what was really happening was acetylene gas was being produced for gas lighting. I said as much but he was pretty sure they were making electricity with the setup, that it was some kind of battery. After looking online I am even more convinced what he was looking at was an acetylene gas generator. But since I'm not known for always being right, seeing as how I have made one or two misteak's in the past; like speling or punctuatioin, I though I'd ask the experts here if anyone has heard of "carbide batteries". Thanks, Eric --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com |
#2
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Old tech-carbide batteries?
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#4
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Old tech-carbide batteries?
On 2014-02-18, technomaNge wrote:
On 02/17/2014 07:50 PM, wrote: Somebody here must know the answer. Last Sunday we had some friends over for brunch and one of the guys, a wood worker, told me about an old house he worked on that was built before electricity was available here on the island. He said there was a large steel tank sunk into the ground and that "carbide" was poured into this tank to make [ ... ] though I'd ask the experts here if anyone has heard of "carbide batteries". Thanks, Eric My 2 cents (when did they take the "cent" sign off keyboards?) When they switched from typewriters to ASCII keyboards for computers. They needed too many other weird characters for computer languages -- and even used the '$' as the lead-in character to certain variable types instead of for money. :-) (However, the cents sign '¢' (Does this show up on your terminal as a cents sign? On mine it is a backslash followed by "242", indicating that it is a character which my selected ISO-8859-15 won't/can't display, or my editor can't display) is present on some mainframe computers, which use EBCDIC instead of ASCII. (Also some other weird symbols, including one like a square with the borders made of parens like this ") (" (with two more above and below). FWIW -- I typed the above character as "COMPOSE-c-/", just as I get 'ñ' with "COMPOSE-N-~", It seemed like a likely code for that. A check on another window shows that it does produce a cents sign -- on a Sun Unix computer, at lest. :-) Never heard of carbide electrical stuff. I usta play with my dad's old carbide headlamp many moons ago, he was a coal miner in his youth. There was someone in this group about a year ago talking about refurbishing old batteries which used a steel (or perhaps cast iron) tank. I forget what the anode was. And I think that it used NaOH (Sodium Hydroxide) as the electrolyte -- lye instead of carbide. Perhaps this is what the tank was. Enjoy, DoN. -- Remove oil spill source from e-mail Email: | (KV4PH) Voice (all times): (703) 938-4564 (too) near Washington D.C. | http://www.d-and-d.com/dnichols/DoN.html --- Black Holes are where God is dividing by zero --- |
#5
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Old tech-carbide batteries?
My 2 cents (when did they take the "cent" sign off keyboards?) If you have a Mac, try 'option - 4' for the ¢ character. It goes out fine, but may or may be reproduced on your end depending on any number of software compatibilities. There is a 'Keyboard Viewer' included in OSX that can be turned on in the upper right menu bar area. With it, you can quickly find & type most anything. I know little about 'dark side' (non Mac) machines, but I'm sure they provide something similar. Erik |
#6
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Old tech-carbide batteries?
On 18 Feb 2014 05:17:07 GMT, "DoN. Nichols"
wrote: though I'd ask the experts here if anyone has heard of "carbide batteries". Thanks, Eric My 2 cents (when did they take the "cent" sign off keyboards?) When they switched from typewriters to ASCII keyboards for computers. They needed too many other weird characters for computer languages -- and even used the '$' as the lead-in character to certain variable types instead of for money. :-) (However, the cents sign '¢' (Does this show up on your terminal as a cents sign? On mine it is a backslash followed by "242", indicating that it is a character which my selected ISO-8859-15 won't/can't display, or my editor can't display) is present on some mainframe computers, which use EBCDIC instead of ASCII. (Also some other weird symbols, including one like a square with the borders made of parens like this ") (" (with two more above and below). FWIW -- I typed the above character as "COMPOSE-c-/", just as I get 'ñ' with "COMPOSE-N-~", It seemed like a likely code for that. A check on another window shows that it does produce a cents sign -- on a Sun Unix computer, at lest. :-) Ah...gentlemen? http://www.forlang.wsu.edu/help/keyboards1.asp http://www.forlang.wsu.edu/help/keyboards.asp#map -- "You guess the truth hurts? Really? "Hurt" aint the word. For Liberals, the truth is like salt to a slug. Sunlight to a vampire. Raid® to a cockroach. Sheriff Brody to a shark Bush to a Liberal The truth doesn't just hurt. It's painful, like a red hot poker shoved up their ass. Like sliding down a hundred foot razor blade using their dick as a brake. They HATE the truth." --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com |
#7
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Old tech-carbide batteries?
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#8
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Old tech-carbide batteries?
"DoN. Nichols" wrote in message
... There was someone in this group about a year ago talking about refurbishing old batteries which used a steel (or perhaps cast iron) tank. I forget what the anode was. And I think that it used NaOH (Sodium Hydroxide) as the electrolyte -- lye instead of carbide. Perhaps this is what the tank was. Enjoy, DoN. http://en.wikipedia.org/wiki/Nickel%...93iron_battery http://www.zappworks.com/battery_prices.htm |
#9
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Old tech-carbide batteries?
"Jim Wilkins" fired this volley in news:ldvh46$n22
: There was someone in this group about a year ago talking about refurbishing old batteries which used a steel (or perhaps cast iron) tank. I forget what the anode was. And I think that it used NaOH (Sodium Hydroxide) as the electrolyte -- lye instead of carbide. Perhaps this is what the tank was. Enjoy, DoN. http://en.wikipedia.org/wiki/Nickel%...93iron_battery http://www.zappworks.com/battery_prices.htm That's a terrible web site! They advertise a cost of '20-25% more than lead acid", then ask $3300 for a 250AH battery! A 250AH lead/acid costs in the range of about $220. So what is that price -- a pallet of 10? They sure don't say so... Then, in their specs page, they say one "should keep a 1/4" layer of consumable grade mineral on top of the electrolyte". Oooohhhkay! Which 'grade mineral' might that be... basalt? granite? Ohhh... you mean't "Consumable-grade mineral OIL!". These guys are illiterate, incompetent, or liars. Asking 50% up front and not shipping for 30 days after receipt of payment makes me leery. Of all the types of batteries available, those can be built and stored almost indefinitely -- so why would they not have stock ON HAND? LLoyd |
#10
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Old tech-carbide batteries?
On Mon, 17 Feb 2014 23:11:00 -0800, Gunner Asch
wrote: On 18 Feb 2014 05:17:07 GMT, "DoN. Nichols" wrote: though I'd ask the experts here if anyone has heard of "carbide batteries". Thanks, Eric My 2 cents (when did they take the "cent" sign off keyboards?) When they switched from typewriters to ASCII keyboards for computers. They needed too many other weird characters for computer languages -- and even used the '$' as the lead-in character to certain variable types instead of for money. :-) (However, the cents sign '¢' (Does this show up on your terminal as a cents sign? On mine it is a backslash followed by "242", indicating that it is a character which my selected ISO-8859-15 won't/can't display, or my editor can't display) is present on some mainframe computers, which use EBCDIC instead of ASCII. (Also some other weird symbols, including one like a square with the borders made of parens like this ") (" (with two more above and below). FWIW -- I typed the above character as "COMPOSE-c-/", just as I get 'ñ' with "COMPOSE-N-~", It seemed like a likely code for that. A check on another window shows that it does produce a cents sign -- on a Sun Unix computer, at lest. :-) Whoever heard of _those_? Ah...gentlemen? http://www.forlang.wsu.edu/help/keyboards1.asp http://www.forlang.wsu.edu/help/keyboards.asp#map It may work for MS keyboards, but it doesn't work with my ACER keyboard and Agent or Tbird. Alt+0162 does this ¢, though, in the Times New Roman font. Other fonts use different mapping. sigh I use Windows' own Character Map. -- The most powerful factors in the world are clear ideas in the minds of energetic men of good will. -- J. Arthur Thomson |
#11
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Old tech-carbide batteries?
On Mon, 17 Feb 2014 20:00:26 -0800, Pilgrim
wrote: In article , wrote: Somebody here must know the answer. Last Sunday we had some friends over for brunch and one of the guys, a wood worker, told me about an old house he worked on that was built before electricity was available here on the island. He said there was a large steel tank sunk into the ground and that "carbide" was poured into this tank to make electricity for lighting. I'm thinking that what was really happening was acetylene gas was being produced for gas lighting. I said as much but he was pretty sure they were making electricity with the setup, that it was some kind of battery. After looking online I am even more convinced what he was looking at was an acetylene gas generator. But since I'm not known for always being right, seeing as how I have made one or two misteak's in the past; like speling or punctuatioin, I though I'd ask the experts here if anyone has heard of "carbide batteries". Thanks, Eric --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com I don't think he is correct. When I was small during WWII we stayed for part of a summer at a ranch in Montana. In the yard was a round tank that stood about 18" above the ground that was said to be an acetylene generator and the house was plumbed for gas light. I don't know how far below ground the tank went or what was inside as I was forbidden to lift the lid. CP I found re-prints of old ads for carbide to use for gas lighting when looking for carbide batteries. I too am pretty damn sure there is no such thing as a carbide battery. After asking here I'm even more convinced. Tonight I'll be seeing the guy who told me about it. I may be able to get a look at the actual tank, or what's left of it. There is such a thing as a nickel/iron battery, but for any battery to be useful it would need to have several cells, in order for the voltage to be high enough to be useful for the lights available at that time. Looking at the tank, if the lid comes off, would tend to answer that question. If only one chamber then almost positive not an electric cell of any kind. If several chambers then maybe they are cells. I guess there would need to be nickel electrodes too. Eric --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com |
#12
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Old tech-carbide batteries?
On Tue, 18 Feb 2014 07:01:47 -0600, "Lloyd E. Sponenburgh"
lloydspinsidemindspring.com wrote: "Jim Wilkins" fired this volley in news:ldvh46$n22 : There was someone in this group about a year ago talking about refurbishing old batteries which used a steel (or perhaps cast iron) tank. I forget what the anode was. And I think that it used NaOH (Sodium Hydroxide) as the electrolyte -- lye instead of carbide. Perhaps this is what the tank was. Enjoy, DoN. http://en.wikipedia.org/wiki/Nickel%...93iron_battery http://www.zappworks.com/battery_prices.htm That's a terrible web site! They advertise a cost of '20-25% more than lead acid", then ask $3300 for a 250AH battery! A 250AH lead/acid costs in the range of about $220. So what is that price -- a pallet of 10? They sure don't say so... Then, in their specs page, they say one "should keep a 1/4" layer of consumable grade mineral on top of the electrolyte". Oooohhhkay! Which 'grade mineral' might that be... basalt? granite? Ohhh... you mean't "Consumable-grade mineral OIL!". These guys are illiterate, incompetent, or liars. 7 hour dicharge? KWH battery prices? 2-yr warranty on "lifetime" batteries? All their "rock bottom prices" have commas in them. Hmm, Zapp 250Ah for $3,950 vs. IronEdison 300Ah for $2,910, and Zapp calls their pricing "rock-bottom"? Lotta damned gall, wot? Asking 50% up front and not shipping for 30 days after receipt of payment makes me leery. Of 50% up front at the time of consult, then the remaining 50% prior to waiting a month to ship? That's just crazy! all the types of batteries available, those can be built and stored almost indefinitely -- so why would they not have stock ON HAND? Short shelf life on a "lifetime" battery, perhaps? thud In total, the site makes me want to RUN AWAY! This was an interesting read: http://www.fieldlines.com/index.php?topic=146519.0 Is Zapp really rebuilding Edison cells? Until there are more mfgrs, I think the pricing is going to remain high, but the bastids are using centuries old technology and putting it up as "new" and "green" for obscene profits, while likely reaping rewards from the government's renewable energy programs. -- The most powerful factors in the world are clear ideas in the minds of energetic men of good will. -- J. Arthur Thomson |
#13
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Old tech-carbide batteries?
"Lloyd E. Sponenburgh" lloydspinsidemindspring.com wrote in message
. 3.70... "Jim Wilkins" fired this volley in news:ldvh46$n22 : There was someone in this group about a year ago talking about refurbishing old batteries which used a steel (or perhaps cast iron) tank. I forget what the anode was. And I think that it used NaOH (Sodium Hydroxide) as the electrolyte -- lye instead of carbide. Perhaps this is what the tank was. Enjoy, DoN. http://en.wikipedia.org/wiki/Nickel%...93iron_battery http://www.zappworks.com/battery_prices.htm That's a terrible web site! They advertise a cost of '20-25% more than lead acid", then ask $3300 for a 250AH battery! A 250AH lead/acid costs in the range of about $220. So what is that price -- a pallet of 10? They sure don't say so... Then, in their specs page, they say one "should keep a 1/4" layer of consumable grade mineral on top of the electrolyte". Oooohhhkay! Which 'grade mineral' might that be... basalt? granite? Ohhh... you mean't "Consumable-grade mineral OIL!". These guys are illiterate, incompetent, or liars. Asking 50% up front and not shipping for 30 days after receipt of payment makes me leery. Of all the types of batteries available, those can be built and stored almost indefinitely -- so why would they not have stock ON HAND? LLoyd =========== Do you like this one better? http://ironcorebatteries.com.au/page2.php That's $765 per CELL, 1.2KWH. |
#14
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Old tech-carbide batteries?
Lloyd E. Sponenburgh lloydspinsidemindspring.com wrote:
"Jim Wilkins" fired this volley in news:ldvh46$n22 : There was someone in this group about a year ago talking about refurbishing old batteries which used a steel (or perhaps cast iron) tank. I forget what the anode was. And I think that it used NaOH (Sodium Hydroxide) as the electrolyte -- lye instead of carbide. Perhaps this is what the tank was. Enjoy, DoN. http://en.wikipedia.org/wiki/Nickel%...93iron_battery http://www.zappworks.com/battery_prices.htm That's a terrible web site! They advertise a cost of '20-25% more than lead acid", then ask $3300 for a 250AH battery! A 250AH lead/acid costs in the range of about $220. So what is that price -- a pallet of 10? They sure don't say so... Then, in their specs page, they say one "should keep a 1/4" layer of consumable grade mineral on top of the electrolyte". Oooohhhkay! Which 'grade mineral' might that be... basalt? granite? Ohhh... you mean't "Consumable-grade mineral OIL!". These guys are illiterate, incompetent, or liars. Asking 50% up front and not shipping for 30 days after receipt of payment makes me leery. Of all the types of batteries available, those can be built and stored almost indefinitely -- so why would they not have stock ON HAND? the first giveaway that these batteries are complete made in a shed trash is how the cover is fastened. Note the two visible screws. |
#15
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Old tech-carbide batteries?
Larry Jaques fired this volley in
: http://www.fieldlines.com/index.php?topic=146519.0 So far, it seems like BeUtilityFree.com has the longest track record, and warantees that exceed the others by 700%! They also warantee capacity over time as well as workmanship and materials, while those dufuses at Zapp guarantee nothing except the quality of their job, when delivered, IF delivered. Lloyd |
#16
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Old tech-carbide batteries?
On Monday, February 17, 2014 5:50:27 PM UTC-8, wrote:
Somebody here must know the answer. Last Sunday we had some friends over for brunch and one of the guys, a wood worker, told me about an old house he worked on that was built before electricity was available here on the island. He said there was a large steel tank sunk into the ground and that "carbide" was poured into this tank to make electricity for lighting. I think this gizmo is called an acetylene generator; if someone referred to a 'carbide generator' for lighting, it was for a gas, not electric, light. The 'generator' term is ambiguous enough to create confusion and miscommunication. |
#17
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Old tech-carbide batteries?
On 2014-02-18, Larry Jaques wrote:
On Mon, 17 Feb 2014 23:11:00 -0800, Gunner Asch wrote: On 18 Feb 2014 05:17:07 GMT, "DoN. Nichols" wrote: [ ... ] My 2 cents (when did they take the "cent" sign off keyboards?) When they switched from typewriters to ASCII keyboards for computers. They needed too many other weird characters for computer languages -- and even used the '$' as the lead-in character to certain variable types instead of for money. :-) [ ... ] FWIW -- I typed the above character as "COMPOSE-c-/", just as I get 'ñ' with "COMPOSE-N-~", It seemed like a likely code for that. A check on another window shows that it does produce a cents sign -- on a Sun Unix computer, at lest. :-) Whoever heard of _those_? Which -- the "COMPOSE" key? -- anyone who is using a Sun keyboard for unix workstations. Gunner (below) pointed to web pages documenting the Microsoft keyboard sequences, and a link from there for Mac keyboard sequences But the original question was: "when did they take the "cent" sign off keyboards?" And it is truly *off* all computer *keyboards* using the ASCII characterset (as it is not part of the standard 7-bit ASCII characterset. All of the above and below are work-arounds to make up for the absence of the "cents" key '¢' on any of the current keyboards. Ah...gentlemen? http://www.forlang.wsu.edu/help/keyboards1.asp http://www.forlang.wsu.edu/help/keyboards.asp#map It may work for MS keyboards, but it doesn't work with my ACER keyboard and Agent or Tbird. Alt+0162 does this ¢, though, in the Times New Roman font. Other fonts use different mapping. sigh I use Windows' own Character Map. While I *can't* use it -- since I don't use Windows itself, and it won't even *run* on most of my computers. :-) And -- this incompatibility of special characters between various systems and various programs on the *same* systems even, is why I normally suggest that if the character isn't on a keycap on the keyboard, *spell* out it's name so everyone can read it. I only used it here to prove that there *were* work-arounds for many systems. Enjoy, DoN. -- Remove oil spill source from e-mail Email: | (KV4PH) Voice (all times): (703) 938-4564 (too) near Washington D.C. | http://www.d-and-d.com/dnichols/DoN.html --- Black Holes are where God is dividing by zero --- |
#18
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Old tech-carbide batteries?
On Mon, 17 Feb 2014 20:00:26 -0800, Pilgrim
wrote: In article , wrote: Somebody here must know the answer. Last Sunday we had some friends over for brunch and one of the guys, a wood worker, told me about an old house he worked on that was built before electricity was available here on the island. He said there was a large steel tank sunk into the ground and that "carbide" was poured into this tank to make electricity for lighting. I'm thinking that what was really happening was acetylene gas was being produced for gas lighting. I said as much but he was pretty sure they were making electricity with the setup, that it was some kind of battery. After looking online I am even more convinced what he was looking at was an acetylene gas generator. But since I'm not known for always being right, seeing as how I have made one or two misteak's in the past; like speling or punctuatioin, I though I'd ask the experts here if anyone has heard of "carbide batteries". Thanks, Eric --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com I don't think he is correct. When I was small during WWII we stayed for part of a summer at a ranch in Montana. In the yard was a round tank that stood about 18" above the ground that was said to be an acetylene generator and the house was plumbed for gas light. I don't know how far below ground the tank went or what was inside as I was forbidden to lift the lid. CP In the late '50s, a local welding shop had two of these instead of using bottled acetylene. One had been removed from a local church when they changed thier lighting system over from gas to electricity. The shop owner claimed that his cost was much lower due to much reduced handling and transportation costs. --- Gerry :-)} London,Canada |
#19
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Old tech-carbide batteries?
On 19 Feb 2014 01:39:16 GMT, "DoN. Nichols"
wrote: On 2014-02-18, Larry Jaques wrote: On Mon, 17 Feb 2014 23:11:00 -0800, Gunner Asch wrote: On 18 Feb 2014 05:17:07 GMT, "DoN. Nichols" wrote: [ ... ] My 2 cents (when did they take the "cent" sign off keyboards?) When they switched from typewriters to ASCII keyboards for computers. They needed too many other weird characters for computer languages -- and even used the '$' as the lead-in character to certain variable types instead of for money. :-) [ ... ] FWIW -- I typed the above character as "COMPOSE-c-/", just as I get 'ñ' with "COMPOSE-N-~", It seemed like a likely code for that. A check on another window shows that it does produce a cents sign -- on a Sun Unix computer, at lest. :-) Whoever heard of _those_? Which -- the "COMPOSE" key? -- anyone who is using a Sun keyboard for unix workstations. Gunner (below) pointed to web pages documenting the Microsoft keyboard sequences, and a link from there for Mac keyboard sequences But the original question was: "when did they take the "cent" sign off keyboards?" (scratching head) I don't recall -ever- seeing a cent key on a computer keyboard, but they were on typewriters. I didn't get into computing until well after the PC came out, ca 1990 for me. And it is truly *off* all computer *keyboards* using the ASCII characterset (as it is not part of the standard 7-bit ASCII characterset. All of the above and below are work-arounds to make up for the absence of the "cents" key '¢' on any of the current keyboards. Ah...gentlemen? http://www.forlang.wsu.edu/help/keyboards1.asp http://www.forlang.wsu.edu/help/keyboards.asp#map It may work for MS keyboards, but it doesn't work with my ACER keyboard and Agent or Tbird. Alt+0162 does this ¢, though, in the Times New Roman font. Other fonts use different mapping. sigh I use Windows' own Character Map. While I *can't* use it -- since I don't use Windows itself, and it won't even *run* on most of my computers. :-) Well, if Mr. Luddite ever came into the 21st century and got away from his springpole lathe and gaslight computers... And -- this incompatibility of special characters between various systems and various programs on the *same* systems even, is why I normally suggest that if the character isn't on a keycap on the keyboard, *spell* out it's name so everyone can read it. I only used it here to prove that there *were* work-arounds for many systems. Enjoy, DoN. -- The most powerful factors in the world are clear ideas in the minds of energetic men of good will. -- J. Arthur Thomson |
#20
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Old tech-carbide batteries?
On Tue, 18 Feb 2014 23:42:00 -0500, wrote:
On Mon, 17 Feb 2014 20:00:26 -0800, Pilgrim wrote: In article , wrote: Somebody here must know the answer. Last Sunday we had some friends over for brunch and one of the guys, a wood worker, told me about an old house he worked on that was built before electricity was available here on the island. He said there was a large steel tank sunk into the ground and that "carbide" was poured into this tank to make electricity for lighting. I'm thinking that what was really happening was acetylene gas was being produced for gas lighting. I said as much but he was pretty sure they were making electricity with the setup, that it was some kind of battery. After looking online I am even more convinced what he was looking at was an acetylene gas generator. But since I'm not known for always being right, seeing as how I have made one or two misteak's in the past; like speling or punctuatioin, I though I'd ask the experts here if anyone has heard of "carbide batteries". Thanks, Eric --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com I don't think he is correct. When I was small during WWII we stayed for part of a summer at a ranch in Montana. In the yard was a round tank that stood about 18" above the ground that was said to be an acetylene generator and the house was plumbed for gas light. I don't know how far below ground the tank went or what was inside as I was forbidden to lift the lid. CP In the late '50s, a local welding shop had two of these instead of using bottled acetylene. One had been removed from a local church when they changed thier lighting system over from gas to electricity. The shop owner claimed that his cost was much lower due to much reduced handling and transportation costs. --- Gerry :-)} London,Canada Acetylene generators are fairly common in Asia, outside the big cities. No bottle rental and calcium carbide and water are cheaper then acetylene too :-) -- Cheers, John B. |
#21
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Old tech-carbide batteries?
On 19/02/14 11:35, John B. wrote:
On Tue, 18 Feb 2014 23:42:00 -0500, wrote: On Mon, 17 Feb 2014 20:00:26 -0800, Pilgrim wrote: In article , wrote: Somebody here must know the answer. Last Sunday we had some friends over for brunch and one of the guys, a wood worker, told me about an old house he worked on that was built before electricity was available here on the island. He said there was a large steel tank sunk into the ground and that "carbide" was poured into this tank to make electricity for lighting. I'm thinking that what was really happening was acetylene gas was being produced for gas lighting. I said as much but he was pretty sure they were making electricity with the setup, that it was some kind of battery. After looking online I am even more convinced what he was looking at was an acetylene gas generator. But since I'm not known for always being right, seeing as how I have made one or two misteak's in the past; like speling or punctuatioin, I though I'd ask the experts here if anyone has heard of "carbide batteries". Thanks, Eric --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com I don't think he is correct. When I was small during WWII we stayed for part of a summer at a ranch in Montana. In the yard was a round tank that stood about 18" above the ground that was said to be an acetylene generator and the house was plumbed for gas light. I don't know how far below ground the tank went or what was inside as I was forbidden to lift the lid. CP In the late '50s, a local welding shop had two of these instead of using bottled acetylene. One had been removed from a local church when they changed thier lighting system over from gas to electricity. The shop owner claimed that his cost was much lower due to much reduced handling and transportation costs. --- Gerry :-)} London,Canada Acetylene generators are fairly common in Asia, outside the big cities. No bottle rental and calcium carbide and water are cheaper then acetylene too :-) A few years ago this was discussed and someone found a Swiss company that made them still and was rather surprised. A quick search on "swiss acetylene generator" turned up http://www.gloor.ch/pdf/P122_en.pdf . |
#22
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Old tech-carbide batteries?
On Wed, 19 Feb 2014 11:46:28 +0000, David Billington
wrote: On 19/02/14 11:35, John B. wrote: On Tue, 18 Feb 2014 23:42:00 -0500, wrote: On Mon, 17 Feb 2014 20:00:26 -0800, Pilgrim wrote: In article , wrote: Somebody here must know the answer. Last Sunday we had some friends over for brunch and one of the guys, a wood worker, told me about an old house he worked on that was built before electricity was available here on the island. He said there was a large steel tank sunk into the ground and that "carbide" was poured into this tank to make electricity for lighting. I'm thinking that what was really happening was acetylene gas was being produced for gas lighting. I said as much but he was pretty sure they were making electricity with the setup, that it was some kind of battery. After looking online I am even more convinced what he was looking at was an acetylene gas generator. But since I'm not known for always being right, seeing as how I have made one or two misteak's in the past; like speling or punctuatioin, I though I'd ask the experts here if anyone has heard of "carbide batteries". Thanks, Eric --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com I don't think he is correct. When I was small during WWII we stayed for part of a summer at a ranch in Montana. In the yard was a round tank that stood about 18" above the ground that was said to be an acetylene generator and the house was plumbed for gas light. I don't know how far below ground the tank went or what was inside as I was forbidden to lift the lid. CP In the late '50s, a local welding shop had two of these instead of using bottled acetylene. One had been removed from a local church when they changed thier lighting system over from gas to electricity. The shop owner claimed that his cost was much lower due to much reduced handling and transportation costs. --- Gerry :-)} London,Canada Acetylene generators are fairly common in Asia, outside the big cities. No bottle rental and calcium carbide and water are cheaper then acetylene too :-) A few years ago this was discussed and someone found a Swiss company that made them still and was rather surprised. A quick search on "swiss acetylene generator" turned up http://www.gloor.ch/pdf/P122_en.pdf . they are very much alive http://www.gloor.ch/en/index.html -- "A "Liberal Paradise" would be a place where everybody has guaranteed employment,free comprehensive healthcare, free education, free food, free housing, free clothing, free utilities, and only Law Enforcement has guns. And believe it or not, such a place does indeed exist . . . It's called PRISON. --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com |
#23
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Old tech-carbide batteries?
Larry Jaques wrote:
(scratching head) I don't recall -ever- seeing a cent key on a computer keyboard, but they were on typewriters. I didn't get into computing until well after the PC came out, ca 1990 for me. IBM keyboards had the cent sign, as it was a character in their EBCDIC character code. Jon |
#24
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Old tech-carbide batteries?
On Wed, 19 Feb 2014 11:07:26 -0600, Jon Elson
wrote: Larry Jaques wrote: (scratching head) I don't recall -ever- seeing a cent key on a computer keyboard, but they were on typewriters. I didn't get into computing until well after the PC came out, ca 1990 for me. IBM keyboards had the cent sign, as it was a character in their EBCDIC character code. Jon Ayup. Which I have used for many years on most computers until they got really scarce. -- "A "Liberal Paradise" would be a place where everybody has guaranteed employment,free comprehensive healthcare, free education, free food, free housing, free clothing, free utilities, and only Law Enforcement has guns. And believe it or not, such a place does indeed exist . . . It's called PRISON. --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com |
#25
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Old tech-carbide batteries?
On Tue, 18 Feb 2014 16:09:31 -0800 (PST), whit3rd
wrote: On Monday, February 17, 2014 5:50:27 PM UTC-8, wrote: Somebody here must know the answer. Last Sunday we had some friends over for brunch and one of the guys, a wood worker, told me about an old house he worked on that was built before electricity was available here on the island. He said there was a large steel tank sunk into the ground and that "carbide" was poured into this tank to make electricity for lighting. I think this gizmo is called an acetylene generator; if someone referred to a 'carbide generator' for lighting, it was for a gas, not electric, light. The 'generator' term is ambiguous enough to create confusion and miscommunication. It was a big tank where you dumped in calcium carbide chips and sealed the lid. Then water would drip onto the carbide until the pressure came up and the drip stopped - Run the lights or the torch and the pressure drops, and the drip starts again. Every few days or months (depending on size and use) you'd shovel out the hydrated calcium goop, and refill it with fresh chips - which is why you had two (or more) generators, so when the first one pooped out you could switch over and service the exhausted one. For welding shop flows, you might need two or three generators to keep up. |
#26
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Old tech-carbide batteries?
On Wed, 19 Feb 2014 11:46:28 +0000, David Billington
wrote: On 19/02/14 11:35, John B. wrote: On Tue, 18 Feb 2014 23:42:00 -0500, wrote: On Mon, 17 Feb 2014 20:00:26 -0800, Pilgrim wrote: In article , wrote: Somebody here must know the answer. Last Sunday we had some friends over for brunch and one of the guys, a wood worker, told me about an old house he worked on that was built before electricity was available here on the island. He said there was a large steel tank sunk into the ground and that "carbide" was poured into this tank to make electricity for lighting. I'm thinking that what was really happening was acetylene gas was being produced for gas lighting. I said as much but he was pretty sure they were making electricity with the setup, that it was some kind of battery. After looking online I am even more convinced what he was looking at was an acetylene gas generator. But since I'm not known for always being right, seeing as how I have made one or two misteak's in the past; like speling or punctuatioin, I though I'd ask the experts here if anyone has heard of "carbide batteries". Thanks, Eric --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com I don't think he is correct. When I was small during WWII we stayed for part of a summer at a ranch in Montana. In the yard was a round tank that stood about 18" above the ground that was said to be an acetylene generator and the house was plumbed for gas light. I don't know how far below ground the tank went or what was inside as I was forbidden to lift the lid. CP In the late '50s, a local welding shop had two of these instead of using bottled acetylene. One had been removed from a local church when they changed thier lighting system over from gas to electricity. The shop owner claimed that his cost was much lower due to much reduced handling and transportation costs. --- Gerry :-)} London,Canada Acetylene generators are fairly common in Asia, outside the big cities. No bottle rental and calcium carbide and water are cheaper then acetylene too :-) A few years ago this was discussed and someone found a Swiss company that made them still and was rather surprised. A quick search on "swiss acetylene generator" turned up http://www.gloor.ch/pdf/P122_en.pdf . Practically every shop that sells "welding stuff" has them for sale here. -- Cheers, John B. |
#27
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Old tech-carbide batteries?
Acetylene generators are fairly common in Asia, outside the big cities. No bottle rental and calcium carbide and water are cheaper then acetylene too :-) A few years ago this was discussed and someone found a Swiss company that made them still and was rather surprised. A quick search on "swiss acetylene generator" turned up http://www.gloor.ch/pdf/P122_en.pdf . Practically every shop that sells "welding stuff" has them for sale here. Back in the day my grandfather had a plant manufacturing farm implements. I was only there a couple of times before it went under c. early 60's. Anyway, he had 3 or 4 calcium carbide acetylene generators in/around the welding area. Erik |
#28
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Old tech-carbide batteries?
technomaNge wrote: My 2 ¢ (when did they take the "cent" sign off keyboards?) It's in the Character Map program in Windows: Four rows down from '1" -- Anyone wanting to run for any political office in the US should have to have a DD214, and a honorable discharge. |
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