Rotary compressor

Details Rotary compressor Rotary compressor

1985-09-30

1987-11-03

Croyle, Carlton R.

Rotary expansible chamber devices

Heat exchange or non-working fluid lubricating or sealing

Non-working fluid passage in inner working or reacting member

418 91, 184 616, F04C 2902

Patent

active

047040769

ABSTRACT:
An oil hole is formed in a thrust-bearing surface in the eccentric part of a rotary shaft so that a given amount of lubricating oil is always maintained in the oil hole, whereby shortage of oil does not occur at the time of restarting of the rotary compressor after a long term pause of the operation.

REFERENCES:
patent: 2669384 (1954-02-01), Dills
patent: 2883101 (1959-04-01), Kosfeld
patent: 2991931 (1961-07-01), Galin
patent: 3082937 (1963-03-01), Tucker
Proceedings of the 1982 Purdue Compressor Technology Conference.

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