Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...
Patent
1989-12-13
1992-06-16
Bertsch, Richard A.
Internal-combustion engines
Rotary
With compression, combustion, and expansion in a single...
123203, 123216, 418 612, 418 15, F02B 5304
Patent
active
051217210
ABSTRACT:
A rotary engine that comprises a rotor having two side faces, a side housing disposed facing to one of the two side faces of the rotor and a center housing disposed facing to the other of the two side faces of the rotor. The side housing has an intake port formed therein. Also, the center housing has an intake port formed therein. The intake port of the center housing has an opening end which is dislocated from an opening end of the intake port formed in the side housing facing thereto to a retard side. A space is formed between the side face of the rotor and the center housing. And a relief hole is provided in the center housing in a dislocated portion of the opening end of the intake port of the center housing so as to escape a blow-bye gas pressure from the space.
REFERENCES:
patent: 3907464 (1975-09-01), Mitchell
patent: 3913198 (1975-10-01), Ernest et al.
patent: 3943904 (1976-03-01), Byrne
patent: 4425883 (1984-01-01), Tadokoro et al.
Bando Kiko Ltd.
Bertsch Richard A.
Freay Charles G.
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