Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll
Patent
1994-02-16
1995-06-06
Bertsch, Richard A.
Rotary expansible chamber devices
Working member has planetary or planetating movement
Helical working member, e.g., scroll
418 2, 418 94, 418DIG1, F01C 104
Patent
active
054217083
ABSTRACT:
A high side co-rotating refrigerant scroll compressor includes a motor disposed vertically above its compression mechanism. The discharge of gas from the compression mechanism is through the drive shaft of the drive scroll member which is rotatably supported at its distal end in an upper bearing. Upper bearing lubrication is accomplished by the disentrainment of oil from the mixture of compressed refrigerant gas and oil discharged from the compression mechanism in the vicinity of the bearing and by the direction of such disentrained oil to the bearing.
REFERENCES:
patent: 3176914 (1965-04-01), Rinehart
patent: 4061935 (1977-12-01), Kandpal
patent: 4549861 (1985-10-01), Blain
patent: 4552518 (1985-11-01), Utter
patent: 4568256 (1986-02-01), Blain
patent: 4734602 (1988-03-01), Hauser et al.
patent: 4889471 (1989-12-01), Izunaga et al.
patent: 4926081 (1990-05-01), DiFlora et al.
patent: 4927339 (1990-05-01), Riffe et al.
patent: 4958991 (1990-09-01), Kikuchi
patent: 4995789 (1991-02-01), Fujio
patent: 5040952 (1991-08-01), Inoue et al.
patent: 5080566 (1992-01-01), Sakata et al.
patent: 5087170 (1992-02-01), Kousokabe et al.
patent: 5099658 (1992-03-01), Utter et al.
patent: 5118260 (1992-06-01), Fraser, Jr.
patent: 5129798 (1992-07-01), Crum et al.
patent: 5142885 (1992-09-01), Utter et al.
Fields Gene M.
Hill Joe T.
Singletary Charles A.
Utter Robert E.
Wall S. Boyd
Alliance Compressors Inc.
Beres William J.
Bertsch Richard A.
Ferguson Peter D.
Freay Charles G.
LandOfFree
Oil separation and bearing lubrication in a high side co-rotatin does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Oil separation and bearing lubrication in a high side co-rotatin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oil separation and bearing lubrication in a high side co-rotatin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-982865