mad_machine
mad_machine MegaDork
5/23/17 2:03 p.m.

Probably not too good for a car, but interesting none-the-less. I had no idea about external combustion engines

Sterling Engine

stuart in mn
stuart in mn UltimaDork
5/23/17 2:59 p.m.

A friend has an antique room fan that's powered by a Stirling engine. It seems kind of counterproductive, having to have a lit flame to power a fan designed for cooling, but it works.

appliance_racer
appliance_racer Reader
5/23/17 3:10 p.m.

I built a Sterling engine in my high school days. It used mason jar, soup can lid for a piston, and some mechanics wire for the connecting rod. Thankfully it worked long enough to get an "A" before completely failing.

My Uncle had a oscillating fan that was power by a Kerosene burner at the bottom. Goes right along with the seemingly counterproductive Stirling ceiling fan.

aircooled
aircooled MegaDork
5/23/17 3:20 p.m.

Some say the rotary is an external combustion engine...

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