I will very probably buy one of those since I have a wood stove and it is nice to use some sort of fan to circulate the air when it is really cold = and the fire is stoked up first thing in the AM. And I will most likely try running it on solar power outside during the summer and may see if I can couple a little DC motor to it and light an L= ED. However, I don't believe it is producing anywhere near enough power to be useful as a generator. It needs 350=B0F to turn over and circulates 200-3= 00 cfm of air when operating. The unit is 13 inches tall and 10 inches wide. The fan has 5-blades, and is 10 inches in diameter. A unit warmed up on a 400=B0 surface will turn approximately 400 RPM. Perhaps an array of them? --- James. =20 > -----Original Message----- > From: piclist-bounces@MIT.EDU=20 > [mailto:piclist-bounces@MIT.EDU] On Behalf Of Russell McMahon > Sent: 2005 Oct 12, Wed 03:33 > To: PIC List > Subject: [EE] Stirling engine - made in USA and for sale now. >=20 > That will get them rushing to look - or hiding their heads in the sand > :-) > $US149 gets you a real Stirling Engine that you can take home=20 > and put to work immediately and usefully. More useful in some=20 > areas than others :-). Lifetime warranty. >=20 > http://www.thermalengines.com/index.html >=20 > Site has videos of operation and animations. > Note the, literally, manual start in video 1 - Stirlings tend=20 > to not be self starting. >=20 > Here's a little more information that I don't think is on the site: >=20 > The "Heat Wave" is being manufactured by Thermal Engine=20 > Corporation of Madison Alabama. > Power Piston, graphite, 7/8" dia. x 1" stroke. > Displacer, w/ regenerator, 2" dia. x 1" stroke. > Hot side, black oxidized 304 stainless. > Cold side, black anodized aluminum. >=20 > RM=20 >=20 > -- > http://www.piclist.com PIC/SX FAQ & list archive View/change=20 > your membership options at=20 > http://mailman.mit.edu/mailman/listinfo/piclist >=20 --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist