Compound internal combustion and external combustion engine

Details Compound internal combustion and external combustion engine Compound internal combustion and external combustion engine

1983-01-27

1986-07-15

Koczo, Michael

Power plants

Fluid motor means driven by waste heat or by exhaust energy...

Having fluid motor motive fluid treating, controlling or...

60617, 60620, F02G 502

Patent

active

045998639

ABSTRACT:
A compound engine having at least one internal combustion cylinder operating in a conventional manner, and an air or external combustion cylinder associated therewith. The external combustion cylinder operates according to the same cycle as the internal combustion cylinder, namely through consecutive intake, compression, expansion and exhaust strokes of the piston associated therewith. The charge taken by the external combustion engine is not fired and is caused to expand by transferring the heat of the exhaust gases from the internal combustion cylinder to the charge in the external combustion cylinder, at the end of the compression cycle thereof, so as to cause the gaseous fluid charge therein to expand to apply motive power to a driven output common to both the internal combustion cylinder and the external combustion cylinder.

REFERENCES:
patent: 647651 (1908-04-01), Dow
patent: 875453 (1907-12-01), Parrett
patent: 975651 (1910-11-01), Sterns
patent: 1170104 (1916-02-01), Rice
patent: 1188506 (1916-06-01), Stearns
patent: 1400955 (1921-12-01), Jenssen
patent: 2091410 (1937-08-01), Mallory
patent: 3841284 (1974-10-01), Krygowski
patent: 4086771 (1978-05-01), Barrett
patent: 4288406 (1981-09-01), Sims, Jr.
patent: 4300513 (1981-11-01), Ray

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