【考案の名称】密閉型往復動式圧縮機の弁装置

Title:

【考案の名称】密閉型往復動式圧縮機の弁装置

Document Type and Number:

Japanese Patent JPH0578980

Kind Code:

U

Abstract:

A valve unit for a hermetic reciprocating compressor comprises a valve plate adapted to be attached to the end of a piston cylinder. A discharge passage is formed through the valve plate, and a valve assembly is mounted within a stepped recess formed in an outer side of the valve plate for opening and closing the discharge passage. The outlet end of the discharge passage is situated within the recess and is spaced inwardly from the outer side so that the length, and hence the volume, of the discharge passage is reduced. Hence, the amount of compressed gas remaining in the discharge passage at the end of a piston stroke is correspondingly reduced, so that a vacuum can be formed in the piston chamber more quickly as the piston is retracted.

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Inventors:

Baek, Chun-Guk

Application Number:

JP311792U

Publication Date:

October 26, 1993

Filing Date:

January 31, 1992

Export Citation:

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Assignee:

Samsung Electronics Company Limited

International Classes:

F04B39/10; (IPC1-7): F04B39/10

Domestic Patent References:

JPS57121787U	1982-07-29
JPS58178892A	1983-10-19
JPH03100387A	1991-04-25

Attorney, Agent or Firm:

Hidekazu Miyoshi

Next Patent: STYRENIC RESIN-COATED YARN