Posted by CWL on April 21, 2009 at 11:08:15 from (63.76.70.82):
All of the talk about perpetual motion and extremely high gas mileage reminds me of an article I read quite a few years ago. A group of college students built a gas powered vehicle that would get around 50mpg (to the best of my recollection) and had good acceleration from a stop. They used an accumulator to store hydraulic energy from braking to assist starting acceleration. I think they were using a pump to pump oil from a reservior to the accumulator to provide braking force. Then on acceleration the pressurized oil might have been routed to the transmission. I don't remember all the details anymore. I looked around on the web for a few seconds and found that there is some development in this technology. Is this feasible technology?
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Today's Featured Article - 12-Volt Conversions for 4-Cylinder Ford 2000 & 4000 Tractors - by Tommy Duvall. After two summers of having to park my old 1964 model 4000 gas 4 cyl. on a hill just in case the 6 volt system, for whatever reason, would not crank her, I decided to try the 12 volt conversion. After some research of convert or not, I decided to go ahead, the main reason being that this tractor was a working tractor, not a show tractor (yet). I did keep everything I replaced for the day I do want to restore her to showroom condition.
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