Rotary engine

Details Rotary engine Rotary engine

1996-04-26

1998-05-26

Koczo, Michael

Internal-combustion engines

Rotary

With transfer means intermediate single compression volume...

123237, 123228, F02B 5300

Patent

active

057551979

ABSTRACT:
A rotary internal combustion engine is disclosed having a housing with a compression chamber and an expansion chamber which can be separate chambers with separate rotors located therein or a combined chamber with a single double-lobed rotor located therein defining the two chambers. One or more combustion chambers having an inlet and an outlet is located adjacent to the compression and expansion chambers. Rotary valves are located between the combustion chamber inlet and the compression chamber and the combustion chamber outlet and the expansion chamber. Hollow, tubular, piston-like saddle seals are located in the combustion chamber and are urged into sealing engagement with the rotary valves by bias means and pressure in the combustion chamber.

REFERENCES:
patent: 904974 (1908-11-01), Lee
patent: 1174818 (1916-03-01), Bubar
patent: 1671255 (1928-05-01), Porter
patent: 1846298 (1932-02-01), Alcznauer
patent: 2373304 (1945-04-01), Garbeth
patent: 3324839 (1967-06-01), Erwin
patent: 3381670 (1968-05-01), Kincaid
patent: 3791352 (1974-02-01), Takacs
patent: 3823694 (1974-07-01), Mazzagatti
patent: 4089305 (1978-05-01), Gregg
patent: 4170978 (1979-10-01), Eslami
patent: 4909208 (1990-03-01), Krisztics

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