Rotary combustion engine apex seal arrangement

Details Rotary combustion engine apex seal arrangement Rotary combustion engine apex seal arrangement

1975-08-29

1976-12-14

Husar, C. J.

Internal-combustion engines

Combined devices

Generating plants

418117, 418123, F02B 5304

Patent

active

039968987

ABSTRACT:
A rotary combustion engine having a planetary rotor and side intake ports is provided with an apex seal arrangement comprising two side-by-side seal members providing spaced sealing lines of contact at each rotor apex and wherein communicating grooves in the ends of the two apex seal members and existing corner seals connect the space between the apex seal members to the existing spaces between the side seals and oil seals on the rotor sides which periodically communicate with the side intake ports.

REFERENCES:
patent: 3142440 (1964-07-01), Schagg
patent: 3186384 (1965-06-01), Fuhrmann
patent: 3194489 (1965-07-01), Frenzel
patent: 3410255 (1968-11-01), Winkelmann et al.
patent: 3758243 (1973-09-01), Fox, Jr.

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