| 摘要 |
A steam powered engine system wherein hot exhaust gas produced by a small secondary engine is used to heat water to a temperature above 212 degrees F., the superheated water being injected into a cylinder containing hot compressed gas. The water then flash expands into steam to drive a piston. The hot exhaust gas from the secondary engine is further utilized to scavenge spent gas and liquid from the cylinder during the return stroke of the piston, as well as to maintain a suitably high temperature within the cylinder.
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