Motor bearing lubrication in rotary compressors

Details Motor bearing lubrication in rotary compressors Motor bearing lubrication in rotary compressors

1997-12-08

2000-02-15

Nguyen, Hoang

Rotary expansible chamber devices

Heat exchange or non-working fluid lubricating or sealing

Non-working fluid passage in inner working or reacting member

418 63, 184 616, 184 618, F01C 2104

Patent

active

060245484

ABSTRACT:
An oil groove is formed in the shaft journal facing the upper bearing land of a high side rotary compressor and is located relative to the eccentric such that the groove is not located in a high loading region of the shaft journal.

REFERENCES:
patent: 4629403 (1986-12-01), Wood
patent: 4877381 (1989-10-01), Johnson et al.
patent: 4902205 (1990-02-01), DaCosta et al.
patent: 5006051 (1991-04-01), Hattori
patent: 5586876 (1996-12-01), Yasnnascoli et al.
patent: 5685703 (1997-11-01), Fukuoka et al.
patent: 5823755 (1998-10-01), Wilson et al.
patent: 5842420 (1998-12-01), Khoo et al.

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