Compressor having a shutdown valve

Details Compressor having a shutdown valve Compressor having a shutdown valve

2011-06-14

2011-06-14

Trieu, Theresa (Department: 3748)

Rotary expansible chamber devices

Working member has planetary or planetating movement

Helical working member, e.g., scroll

C418S055500, C418S057000, C418S270000, C137S515700, C137S855000, C137S856000

Reexamination Certificate

active

07959421

ABSTRACT:
A compressor includes a shell, a compression mechanism supported within a suction pressure region of the shell and including a discharge outlet in communication with the discharge chamber, and a discharge valve assembly. The discharge valve assembly includes a valve member, a valve stop including an opening therethrough, and a communication member defining a fluid passage and extending into the discharge chamber from the valve stop toward the discharge outlet in the discharge chamber to provide fluid communication between the opening in the valve stop and a location downstream of the valve stop.

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