Rotary fluid pump or compressor

Details Rotary fluid pump or compressor Rotary fluid pump or compressor

1977-11-09

1980-04-15

Smith, Leonard E.

Rotary expansible chamber devices

With mechanical sealing

Axially movable end wall or end wall portion

418152, F04C 2700

Patent

active

041981952

ABSTRACT:
A dry rotary fluid pump or compressor includes a rotor eccentrically supported in a rotor chamber generally defined by a stator housing and two end heads. Two side plates each interposed between the housing and each of the end heads form end chambers between the respective side plates and end heads. The end chambers are supplied with a pressure higher than that of the rotor chamber so as to bring the side plates into close contact with opposite side faces of the rotor. The side plates are formed of a material having an abrasion resistance higher than that of at least the opposite side faces of the rotor.

REFERENCES:
patent: 2491678 (1949-12-01), McCulloch et al.
patent: 3128710 (1964-04-01), Blomgren et al.
patent: 3191852 (1965-06-01), Kaatz et al.
patent: 3847518 (1974-11-01), Prasse et al.

Affiliated with

Also associated with

Rating

Rotary fluid pump or compressor 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 fluid pump or compressor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary fluid pump or compressor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-474329