Rotary piston internal combustion engine

Details Rotary piston internal combustion engine Rotary piston internal combustion engine

2008-08-25

2011-10-11

Davis, Mary A (Department: 3748)

Internal-combustion engines

Rotary

With compression, combustion, and expansion in a single...

C123S241000, C123S01800A, C123S01800A

Reexamination Certificate

active

08033265

ABSTRACT:
An internal combustion engine, and more particularly a rotary internal combustion engine, is provided with said engine having multiple combustion chambers delimited by piston heads and an engine housing wall that defines at least a section of a torus. Additionally, a method for operating the internal combustion engine is described.

REFERENCES:
patent: 1095034 (1914-04-01), Sanchez et al.
patent: 1348675 (1920-08-01), Weed
patent: 1568053 (1926-01-01), Bullington
patent: 2123279 (1938-07-01), George et al.
patent: 2124327 (1938-07-01), Wolstenholme
patent: 2413589 (1946-12-01), Snyder
patent: 2416846 (1947-03-01), Richter
patent: 3258618 (1966-06-01), Spier
patent: 3292602 (1966-12-01), Stewart
patent: 3307525 (1967-03-01), McClure
patent: 3396632 (1968-08-01), LeBlanc
patent: 3580228 (1971-05-01), Rocha et al.
patent: 3645239 (1972-02-01), Cena
patent: 3702746 (1972-11-01), Parmerlee
patent: 4072447 (1978-02-01), Gaspar
patent: 4370109 (1983-01-01), Sabet et al.
patent: 4437441 (1984-03-01), Menioux
patent: 4738235 (1988-04-01), Silvoza
patent: 5996538 (1999-12-01), Rocha et al.
patent: 6036461 (2000-03-01), Bahniuk
patent: 6164263 (2000-12-01), Saint-Hilaire et al.
patent: 6321693 (2001-11-01), Kim et al.
patent: 6691647 (2004-02-01), Parker
patent: 6739307 (2004-05-01), Morgado
patent: 7415962 (2008-08-01), Reisser
patent: 7600490 (2009-10-01), Reisser
patent: 2005/0016493 (2005-01-01), Hoose
patent: 2007/0283922 (2007-12-01), Reisser
patent: 4209444 (1993-09-01), None
International Search Report—PCT/US2007/013115 (May 5, 2008).

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