More Sterling Engine Links

This is from a posting in a Yahoo Group:

I have actually machined a couple stirling engines. Their main disadvantage is horsepower to weight ratio, not a good choice for the automotive industry and why the lack of engineering. My personal fovorite is the linear type of stirling with only one moving part. Below are a number of sites related to stirlings. A couple companies that sell them, not cheap. Most are incorporated into generator sets.

http://www.geocities.com/Yosemite/Rapids/2068/?200619

http://members.aol.com/tstirlingo/

http://www.grc.nasa.gov/WWW/tmsb/stirling/intro_stirling/Slidepage.html

http://www.jerry-howell.com/

http://www.modelengineeringsoc.com/Supplies/sup-kits.html

http://www.pmresearchinc.com/

http://www.emachineshop.com/engine/links.htm

http://www.sesusa.org/

http://www.stirlinginfo.com/

There are many very interesting links from these sites as well.