Rotary expansible chamber devices – Working member has planetary or planetating movement – With relatively movable partition member
Patent
1986-04-14
1987-05-12
Vrablik, John J.
Rotary expansible chamber devices
Working member has planetary or planetating movement
With relatively movable partition member
418249, 417299, 417310, F04C 18356, F04C 2910, F04B 3900
Patent
active
046646086
ABSTRACT:
A hermetically sealed rotary refrigerant compressor, comprising a compression chamber, a roller eccentrically rotatable in the chamber, and a vane slidably mounted in a slot in the wall of the chamber dividing the chamber between a low pressure suction side and a high pressure compression side including means for modulating the pressure differential between the low pressure suction side and the high pressure compression side of the vane at a preselected time in the compression cycle so as to minimize the frictional forces between the vane and vane slot caused by the pressure differential in the chamber.
REFERENCES:
patent: 1504926 (1924-08-01), Baisch
patent: 1623378 (1927-04-01), Bavington
patent: 2153371 (1939-04-01), Hubacker
patent: 2155756 (1939-04-01), Firestone et al.
patent: 2721026 (1955-10-01), Dills
patent: 2883101 (1959-04-01), Kosfeld
patent: 3007419 (1961-11-01), Burt
patent: 3139036 (1964-06-01), McGill
patent: 3238885 (1966-03-01), Paski
patent: 3469500 (1969-09-01), Lutz et al.
patent: 3767328 (1973-10-01), Ladusaw
patent: 3813193 (1974-05-01), Rinehart
Adams Glen O.
Scheldorf Gary O.
Sturgeon Gerald E.
General Electric Company
Giacalone F. P.
Reams Radford M.
Vrablik John J.
LandOfFree
Rotary compressor with reduced friction between vane and vane sl 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 with reduced friction between vane and vane sl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary compressor with reduced friction between vane and vane sl will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1799230