Rotary engine cooling system

Details Rotary engine cooling system Rotary engine cooling system

1987-01-28

1988-07-26

Husar, Stephen F.

Internal-combustion engines

Rotary

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

418 83, 418179, F02B 5300

Patent

active

047593253

ABSTRACT:
A rotary internal combustion engine has a rotor housing with drilled coolant passages extending generally axially therethrough, a thin wear-resistant liner lines the inner trochoid surface of the rotor housing. A ceramic insert may be used to insulate a top-dead-center region of the inner portion of the rotor housing. Some of the coolant passages may cross each other through a "V-crotch" portion of the housing between the spark plug and pilot injector bores.

REFERENCES:
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patent: 3216404 (1965-11-01), Peras
patent: 3949711 (1976-04-01), Shobert, III
patent: 3973883 (1976-08-01), Walmsley et al.
patent: 3974309 (1976-08-01), Uy
patent: 3995602 (1976-12-01), Burley
patent: 4021163 (1977-05-01), Morita et al.
patent: 4037998 (1977-07-01), Goloff
patent: 4059370 (1977-11-01), Gibson
patent: 4531900 (1985-07-01), Jones et al.

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