Title:
DELIVERY VALVE FOR COMPRESSOR
Document Type and Number:
Japanese Patent JPS56109962
Kind Code:
A
Abstract:
There is disclosed an improved discharge valve assembly for compressors utilizing a disc-like pressure responsive discharge valve, the assembly comprising hardened seats on the valve and cylinder head, a compression spring disposed therebetween urging the valve in a closing direction, and a spring guide surrounding the spring and providing a continuous annular stop surface for limiting opening movement of the valve, whereby wear is reduced and valve lift controlled. In an alternative embodiment the assembly operates between the valve and a bridge member rather than the cylinder head.
Inventors:
DEERU SEODOORU CHIYANBAASU
Application Number:
JP776981A
Publication Date:
August 31, 1981
Filing Date:
January 21, 1981
Export Citation:
Assignee:
COPELAND CORP
International Classes:
F04B39/00; F16K15/02; F04B39/10; (IPC1-7): F16K15/02
Domestic Patent References:
| JPS5461125U | 1979-04-27 | |||
| JPS52136404A | 1977-11-15 | |||
| JPS4734434U | 1972-12-16 |