Sealing system for a rotary machine

Details Sealing system for a rotary machine Sealing system for a rotary machine

1978-04-04

1980-03-04

Vrablik, John J.

Rotary expansible chamber devices

Working member has planetary or planetating movement

Plural working members or chambers

418 64, 418142, 418144, F01C 102, F01C 1908, F01C 2112

Patent

active

041915151

ABSTRACT:
A rotary machine wherein a rotor orbits without rotation within a casing, the rotor carrying blades in blade slots to form working chambers between the rotor and the interior of the casing. The machine carries sealing means to co-operate between the rotor end faces and the side walls of the casing, with the sealing means including seals and enclosing said blade slot areas and a seal sealing engaging adjacent the rotors circumference.

REFERENCES:
patent: 2423507 (1947-07-01), Lawton
patent: 3193186 (1965-07-01), Peras
patent: 3966365 (1976-06-01), Ulrich, Jr.
patent: 4021160 (1977-05-01), Todorovic

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