Compressor reed valve with valve plate channel

Details Compressor reed valve with valve plate channel Compressor reed valve with valve plate channel

1995-04-03

1997-09-30

Bertsch, Richard A.

Pumps

Expansible chamber type

Having pumping chamber pressure responsive distributor

137855, F04B 5310

Patent

active

056720530

ABSTRACT:
An improved reed type compressor discharge valve assembly uses a conventional reed and reed stop, but increases flow efficiency past the reed with a uniquely configured valve plate. The valve plate has a round discharge port of conventional size and diameter, but the surface of the valve plate beneath the reed is formed with a recessed channel that opens into the near edge of the port. This provides a more open and less restricted flow path out of the port, and creates an effectively greater opening height for the reed.

REFERENCES:
patent: 4976284 (1990-12-01), Hovarter
patent: 4978285 (1990-12-01), Da Costa
patent: 5062779 (1991-11-01), Da Costa

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