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Video Flagged Dead

Engine that runs on air

submitted by ghark

1 decade 2 years 2 months 3 weeks ago

From CNET: Call it a new kind of cold fusion. The pistons get pushed by the pressure of rapidly expanding air in the cylinder. Liquid air is stored at -256 degrees Fahrenheit. The engine pumps liquid air into the cylinder along with what Dearman calls a heat exchange fluid. The liquid air very quickly changes to a gaseous state as it reaches ambient temperature, expanding at the same time.

When the exhaust valves open, the only emission is air.

Lobbyists ban air in 5, 4, 3, ....