Rotary machine with peripherally contacting rotors and end face

Details Rotary machine with peripherally contacting rotors and end face Rotary machine with peripherally contacting rotors and end face

1981-09-01

1983-12-27

Vrablik, John J.

Rotary expansible chamber devices

Working member has planetary or planetating movement

Non-metallic working member, cylinder or partition

418 58, 418 59, 418132, 418135, 418178, 384271, F01C 102, F01C 1702, F01C 1908, F01C 2100

Patent

active

044228368

ABSTRACT:
A rotary machine has a plurality of rotors rolling over one another and defining therebetween and end covers at least one working chamber, and at least one sealing plate at at least one side of the rotors and arranged so that an opposite side of the sealing plate communicates with the working cavity and the working medium flowing to the opposite side of the sealing plate presses the latter against one end face of the rotors. Insert members of bearing have conical surfaces receiving the shaft and can turn about their axes to compensate for wear.

REFERENCES:
patent: 710756 (1902-10-01), Colbourne
patent: 1646056 (1927-10-01), Evensen
patent: 2776086 (1957-01-01), Selden
patent: 2862723 (1958-12-01), Peras
patent: 3207425 (1965-09-01), Morse
patent: 3748063 (1973-07-01), Putnam
patent: 3890068 (1975-06-01), Davidson
patent: 4078872 (1978-03-01), Teruyama

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