Oil feeding device for scroll fluid apparatus

Details Oil feeding device for scroll fluid apparatus Oil feeding device for scroll fluid apparatus

1984-05-02

1985-11-26

Vrablik, John J.

Rotary expansible chamber devices

Working member has planetary or planetating movement

Helical working member, e.g., scroll

418 88, 418 98, 418151, F01C 104, F01C 2104

Patent

active

045552240

ABSTRACT:
An oil feeding device for a scroll fluid apparatus including an oil flow passage in the crankshaft providing oil to the crank pin bearing, an intermediate pressure chamber, and the sealed spaces between the scroll members.

REFERENCES:
patent: 3884559 (1975-05-01), Young et al.
patent: 4216661 (1980-08-01), Tojo et al.
patent: 4396364 (1983-08-01), Tojo et al.

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