Discharge valve assembly for refrigeration compressors

Details Discharge valve assembly for refrigeration compressors Discharge valve assembly for refrigeration compressors

1981-11-04

1984-09-04

Cohan, Alan

Fluid handling

Line condition change responsive valves

Direct response valves

417569, F16K 2104

Patent

active

044691262

ABSTRACT:
An improved discharge valve assembly is disclosed for use in refrigeration compressors which includes a combination valve guide and spring retainer extending into a conical discharge gas passage and which includes an annular conical surface positioned in spaced parallel relationship with the sidewalls defining the discharge gas passage. The conical annular surface cooperates with the sidewalls defining the discharge gas passage to provide a diffusing discharge gas flowpath offering improved compression efficiency and sound reduction.

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"A Look At Problem-Solving with Custom-Made Vespel Parts made by DuPont from high performance engineering resins".

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