Rotary expansible chamber devices – Working member has planetary or planetating movement – With relatively movable partition member
Patent
1985-07-23
1987-12-22
Croyle, Carlton R.
Rotary expansible chamber devices
Working member has planetary or planetating movement
With relatively movable partition member
418270, 137856, F04C 18344, F16K 1516
Patent
active
047144165
ABSTRACT:
A compressor has a hermetic shell defining a compression chamber for compressing a fluid such as refrigerant gas supplied therein. The compressed gas is discharged from the compression chamber through a discharge port. A valve arrangement is provided at the discharge port for permitting the flow of the gas only in one direction from the inside to the outside of the compression chamber. The valve arrangement comprises first and second resilient elongated plates each having first and second ends. The first ends of the first and second elongated plates are rigidly connected to the hermetic shell and the second ends are placed one on top of the other over the discharge port. The second end of the first elongated plate on the discharged port is formed with at least one opening so that the pressurized gas discharged from the discharge port hits partly on the first plate and partly on the second plate through the opening. Accordingly, the vibration of discharge valves caused by the rapid change of amount of flow of refrigerant gas produced from the discharge port can be suppressed, resulting in a quiet running of compressor.
REFERENCES:
patent: 157791 (1874-12-01), Cameron
patent: 919036 (1909-04-01), Langer
patent: 976010 (1910-11-01), Thompson
patent: 1356298 (1920-10-01), McGregor
patent: 2247520 (1941-07-01), Paxton
patent: 2296492 (1942-09-01), Begley
patent: 3820561 (1974-06-01), Papst
patent: 3857652 (1974-12-01), Thayer
patent: 4427351 (1984-01-01), Sano
Croyle Carlton R.
Matsushita Electric - Industrial Co., Ltd.
Obee Jane E.
LandOfFree
Quiet running 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 Quiet running compressor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quiet running compressor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-816714