Rotary compressor having oil pumped through a vertical drive sha

Details Rotary compressor having oil pumped through a vertical drive sha Rotary compressor having oil pumped through a vertical drive sha

1995-11-03

1996-12-24

Vrablik, John J.

Rotary expansible chamber devices

Working member has planetary or planetating movement

Plural working members or chambers

418 88, 418 94, 418 96, 184 618, F04C 18356, F04C 2300, F04C 2902

Patent

active

055868762

ABSTRACT:
In a high side, vertical, twin cylinder rolling piston hermetic compressor, a portion of the high pressure gas is diverted from the chamber defined by the lower muffler and the pump bearing to the axial bore of the crankshaft. The crankshaft extends into the oil sump such that rotation of the shaft produces a pumping action for pumping oil from the sump to structure requiring lubrication. Additionally, the flow diverted from the chamber to the axial bore produces a jet pump effect which supplements the pumping action produced by the rotating shaft, particularly at low speed.

Affiliated with

Also associated with

Rating

Rotary compressor having oil pumped through a vertical drive sha does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotary compressor having oil pumped through a vertical drive sha, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary compressor having oil pumped through a vertical drive sha will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1175335