Compressor discharge valve

Details Compressor discharge valve Compressor discharge valve

1992-04-30

1993-01-12

Nilson, Robert G.

Fluid handling

Line condition change responsive valves

Direct response valves

137857, 417569, F16K 1503

Patent

active

051781832

ABSTRACT:
A discharge valve for a compressor includes a valve plate having a recessed portion formed around a discharge port with a valve seat. A channel having a raised bottom surface is formed at the recessed portion. A valve reed is positioned at the recessed portion, having a circular portion for engaging with the valve seat and a base portion supported on the raised bottom surface of the channel. A valve spring is resiliently mounted over the valve reed to hold the valve reed. The valve spring has an inwardly bent section for press-contacting with the valve reed and an outwardly bowed section with a bent tip, which is resiliently deformable for adapting to the opening movement of the valve reed.

REFERENCES:
patent: 4352377 (1982-10-01), Fritchman
patent: 4723896 (1988-02-01), Fritchman

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