Rotary engine with arcuate sealing vanes

Details Rotary engine with arcuate sealing vanes Rotary engine with arcuate sealing vanes

1978-05-15

1980-09-30

Vrablik, John J.

Rotary expansible chamber devices

Heat exchange or non-working fluid lubricating or sealing

Non-working fluid passage in inner working or reacting member

418146, 418237, 418238, F01C 100, F01C 1900, F01C 2104

Patent

active

042252938

ABSTRACT:
In a rotary engine comprising a casing defining an oval working chamber and a rotor mounted in the chamber, the rotor is mounted for simple rotation about the chamber axis and resilient sealing means are provided in the rotor to cooperate with the curved chamber wall to provide suction through an inlet port in the casing, compression and expansion, and exhaustion through an outlet port in the casing during rotation of the rotor.

REFERENCES:
patent: 778082 (1904-12-01), Spangler
patent: 872234 (1907-11-01), Henry
patent: 1023993 (1912-04-01), Charles
patent: 1354281 (1920-09-01), Carroll
patent: 1839275 (1932-01-01), Sweningson
patent: 2345561 (1944-04-01), Allen, Jr.
patent: 3301232 (1967-01-01), Eickmann
patent: 3387565 (1968-06-01), Mezzetta
patent: 3749532 (1973-07-01), Privee et al.

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