Rotary engine

Internal-combustion engines – Rotary – With transfer means intermediate single compression volume...

Reexamination Certificate

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Details

C123S249000, C418S196000

Reexamination Certificate

active

06935300

ABSTRACT:
A rotary engine having a housing and a first and second intersecting cavity disposed therein. The rotary engine includes a rotor rotatably mounted in the first cavity, the rotor and the housing defining an annular chamber therebetween, and a piston extending radially from the rotor into the annular chamber. The rotary engine further includes a valve having a combustion chamber rotatably mounted in the second cavity, and a passage formed along a circumference of an inner wall of the second cavity for delivering combustion gases from the combustion chamber to the annular chamber.

REFERENCES:
patent: 1294771 (1919-02-01), Conklin
patent: 1845834 (1932-02-01), Faulman
patent: 2152564 (1939-03-01), Perkins
patent: 2215096 (1940-09-01), Fanberg
patent: 3780710 (1973-12-01), Przybylski
patent: 3935840 (1976-02-01), Fisher
patent: 3941527 (1976-03-01), Allington
patent: 3965697 (1976-06-01), Beierwaltes
patent: 4848295 (1989-07-01), Loran
patent: 6003486 (1999-12-01), Vanmoor
patent: 6125814 (2000-10-01), Tang
patent: 6132197 (2000-10-01), Adamovski et al.
patent: 6142758 (2000-11-01), Taggett
patent: 6250277 (2001-06-01), Adamovski et al.
patent: 6488004 (2002-12-01), Adamovski et al.
patent: WO 9102888 (1991-03-01), None

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