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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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4 cylinder 28VDC Military Generator set question
Just what can I do with it. Its the typical military stand engine,
made by Teledyne or continental, but it has a lousy 28VDC generator on it. Its fairly large approx 30 inches wide n 24 inches high and about 3 feet long. It runs like a champ...........but 28 VDC is not gonna do me much good. It was obtained for free............so I sure was not gonna turn it down........ ============================================== Put some color in your cheeks...garden naked! |
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"~Roy~" wrote in message ... Just what can I do with it. Its the typical military stand engine, made by Teledyne or continental, but it has a lousy 28VDC generator on it. Its fairly large approx 30 inches wide n 24 inches high and about 3 feet long. It runs like a champ...........but 28 VDC is not gonna do me much good. It was obtained for free............so I sure was not gonna turn it down........ ============================================== Put some color in your cheeks...garden naked! Now you know why it was free! Greg |
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Roy Could you get an inverter that converts 24 volts to 220/110 VAC for houshold use as a "back up" generator? For the past few years, I've spent some alot of time repairing high current 28 VDC generators for aircraft ground power units. If it is big enough to seat their needs, maybe you could give it to someone at the local airport, or even sell it if there is enough need there. Jerry "~Roy~" wrote in message ... Just what can I do with it. Its the typical military stand engine, made by Teledyne or continental, but it has a lousy 28VDC generator on it. Its fairly large approx 30 inches wide n 24 inches high and about 3 feet long. It runs like a champ...........but 28 VDC is not gonna do me much good. It was obtained for free............so I sure was not gonna turn it down........ ============================================== Put some color in your cheeks...garden naked! |
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On Sat, 26 Mar 2005 22:41:06 -0600, "Greg O"
wrote: "~Roy~" wrote in message .. . Just what can I do with it. Its the typical military stand engine, made by Teledyne or continental, but it has a lousy 28VDC generator on it. Its fairly large approx 30 inches wide n 24 inches high and about 3 feet long. It runs like a champ...........but 28 VDC is not gonna do me much good. It was obtained for free............so I sure was not gonna turn it down........ ============================================== Put some color in your cheeks...garden naked! Now you know why it was free! Greg Use it to charge 24V batteries to feed a UPS inverter circuit? Gerry :-)} London, Canada |
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~Roy~ wrote: Just what can I do with it. Its the typical military stand engine, made by Teledyne or continental, but it has a lousy 28VDC generator on it. Its fairly large approx 30 inches wide n 24 inches high and about 3 feet long. It runs like a champ...........but 28 VDC is not gonna do me much good. It was obtained for free............so I sure was not gonna turn it down........ ============================================== Put some color in your cheeks...garden naked! You can make a voltage divider (Google), to drop the uneeded voltage. If you use a 50 ohm potentiometer and some resistors in parallel, you should be able to vary from 0 to 28 volts. Use a voltmeter to measure the output voltage. You would want to use no more than 13.5 VDC to charge or run a 12VDC battery or system. :/ |
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Build an experimental aircraft. Lot's of them being built and powered
with those engines. OR find a large 24 volt motor and build a hybrid auto. -- Steve Williams "~Roy~" wrote in message ... Just what can I do with it. Its the typical military stand engine, made by Teledyne or continental, but it has a lousy 28VDC generator on it. Its fairly large approx 30 inches wide n 24 inches high and about 3 feet long. It runs like a champ...........but 28 VDC is not gonna do me much good. It was obtained for free............so I sure was not gonna turn it down........ ============================================== Put some color in your cheeks...garden naked! ----== Posted via Newsfeeds.Com - Unlimited-Uncensored-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
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~Roy~ wrote:
Just what can I do with it. Its the typical military stand engine, made by Teledyne or continental, but it has a lousy 28VDC generator on it. Its fairly large approx 30 inches wide n 24 inches high and about 3 feet long. It runs like a champ...........but 28 VDC is not gonna do me much good. It was obtained for free............so I sure was not gonna turn it down........ ============================================== Put some color in your cheeks...garden naked! If that 4 cylinder engine is air colled and looks a lot like an aircraft engine then it is worth something as parts. Many of those engines had a special crank case but aircraft rated parts. Homebuilt arcraft can use the case, after modifications and regular aircraft can use the other parts if they have model numbers that indicate "aircraft worthy". Check aircraft engine rebuilders. Bill K7NOM |
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Ignoramus22998 wrote:
On Sun, 10 Apr 2005 19:08:10 -0400, wrote: On Sun, 10 Apr 2005 11:28:08 -0700, Winston Smith wrote: On Sun, 27 Mar 2005 04:36:10 GMT, (~Roy~) wrote: Just what can I do with it. Its the typical military stand engine, made by Teledyne or continental, but it has a lousy 28VDC generator on it. Its fairly large approx 30 inches wide n 24 inches high and about 3 feet long. It runs like a champ...........but 28 VDC is not gonna do me much good. It was obtained for free............so I sure was not gonna turn it down........ http://www.harborfreight.com/cpi/ctaf/Displayitem.taf?itemnumber=45416 10,000 WATTS PEAK/7200 WATTS RATED BELT-DRIVEN GENERATOR HEAD Build your own belt driven brushless generator 3600 RPM Uses a 20 HP gas or diesel engine for maximum performance Comes with two 20 amp 120 volt receptacles and one 30 amp 120/240 volt twistlock receptacle Circuit breaker protected 92 lb. shipping weight Keyway: 1/4''; Shaft: 1'' diameter x 2-1/4'' long; Belt driven ITEM 45416-1VGA $299.99 Get a big-assed UPS and use it as an inverter - get the equivalent to a Honda E series inverter genset. That would have to be a UPS that uses 28V batteries, quite unusual. Most big UPSes have many batteries connected in series, resulting in relatively high DC voltage. i It still sounds like a airplane engine driven generator. Many of them had a special crank case but aircraft rated other parts. If so, you could sell the aircraft parts and buy a generater. Bill K7NOM |
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Gonna scrap the generator and all its associated equipment, and
utilize the engine for a bandsaw wood mill........ Solves that problem........ ============================================== Put some color in your cheeks...garden naked! |
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On 11 Apr 2005 02:06:00 GMT, Ignoramus22998
wrote: On Sun, 10 Apr 2005 19:08:10 -0400, wrote: On Sun, 10 Apr 2005 11:28:08 -0700, Winston Smith wrote: On Sun, 27 Mar 2005 04:36:10 GMT, (~Roy~) wrote: Just what can I do with it. Its the typical military stand engine, made by Teledyne or continental, but it has a lousy 28VDC generator on it. Its fairly large approx 30 inches wide n 24 inches high and about 3 feet long. It runs like a champ...........but 28 VDC is not gonna do me much good. It was obtained for free............so I sure was not gonna turn it down........ http://www.harborfreight.com/cpi/ctaf/Displayitem.taf?itemnumber=45416 10,000 WATTS PEAK/7200 WATTS RATED BELT-DRIVEN GENERATOR HEAD Build your own belt driven brushless generator 3600 RPM Uses a 20 HP gas or diesel engine for maximum performance Comes with two 20 amp 120 volt receptacles and one 30 amp 120/240 volt twistlock receptacle Circuit breaker protected 92 lb. shipping weight Keyway: 1/4''; Shaft: 1'' diameter x 2-1/4'' long; Belt driven ITEM 45416-1VGA $299.99 Get a big-assed UPS and use it as an inverter - get the equivalent to a Honda E series inverter genset. That would have to be a UPS that uses 28V batteries, quite unusual. Most big UPSes have many batteries connected in series, resulting in relatively high DC voltage. i Many UPS systems run on 24 volts, and 28 volts is the charging voltage for a 24 volt system, give or take. |
#13
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Motor is a continental. Unit was used on the command type APC's to
power a heap of radio equipment etc. On Tue, 12 Apr 2005 20:54:55 GMT, Gene Kearns wrote: ===On Sun, 27 Mar 2005 04:36:10 GMT, (~Roy~) wrote: === ===Just what can I do with it. Its the typical military stand engine, ===made by Teledyne or continental, but it has a lousy 28VDC generator on ===it. Its fairly large approx 30 inches wide n 24 inches high and about ===3 feet long. It runs like a champ...........but 28 VDC is not gonna do ===me much good. It was obtained for free............so I sure was not ===gonna turn it down........ === ============================================== === ===Put some color in your cheeks...garden naked! === ===Roy, I think what you have is a Continental engine... a variant of an ===air cooled aircraft engine and a 28VDC generator, probably for use in ===starting aircraft. === ===If you are interested in a donation to a school, I can give you a tax ===write-off.... ============================================== Put some color in your cheeks...garden naked! |
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