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JPS5271732A - Valve device - Google Patents

Valve device

Info

Publication number
JPS5271732A
JPS5271732A JP14735775A JP14735775A JPS5271732A JP S5271732 A JPS5271732 A JP S5271732A JP 14735775 A JP14735775 A JP 14735775A JP 14735775 A JP14735775 A JP 14735775A JP S5271732 A JPS5271732 A JP S5271732A
Authority
JP
Japan
Prior art keywords
valve
plate
valve device
receiving plate
valve plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14735775A
Other languages
Japanese (ja)
Inventor
Hiroshi Mihashi
Yutaka Shinshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Tokico Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokico Ltd filed Critical Tokico Ltd
Priority to JP14735775A priority Critical patent/JPS5271732A/en
Publication of JPS5271732A publication Critical patent/JPS5271732A/en
Pending legal-status Critical Current

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  • Check Valves (AREA)

Abstract

PURPOSE: In a valve device comprising both a valve plate to be mounted on a valve seat and a valve receiving plate to be arranged at rear surface of the valve plate, foreign substances are prevented from being held between the valve receiving plate and the valve plate by providing a recessed portion at a surface of the valve receiving plate contacting with the valve plate.
COPYRIGHT: (C)1977,JPO&Japio
JP14735775A 1975-12-12 1975-12-12 Valve device Pending JPS5271732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14735775A JPS5271732A (en) 1975-12-12 1975-12-12 Valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14735775A JPS5271732A (en) 1975-12-12 1975-12-12 Valve device

Publications (1)

Publication Number Publication Date
JPS5271732A true JPS5271732A (en) 1977-06-15

Family

ID=15428356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14735775A Pending JPS5271732A (en) 1975-12-12 1975-12-12 Valve device

Country Status (1)

Country Link
JP (1) JPS5271732A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5776372A (en) * 1980-10-30 1982-05-13 Sanshin Ind Co Ltd Lead valve
JPS58106676U (en) * 1982-01-13 1983-07-20 三菱電機株式会社 Discharge valve device for hermetic compressor
JPS60183024U (en) * 1984-05-15 1985-12-04 株式会社　長野液化 Deodorizing equipment for purification equipment
US5327932A (en) * 1993-04-19 1994-07-12 Thomas Industries Inc. Valve restraint enhancement
US5380176A (en) * 1992-09-21 1995-01-10 Sanden Corporation Valved discharge mechanism in a refrigerant compressor
US6006786A (en) * 1996-10-01 1999-12-28 Sanden Corporation Valved discharge mechanism for fluid displacement apparatus
WO2020183694A1 (en) * 2019-03-14 2020-09-17 三菱電機株式会社 Hermetic-type compressor and manufacturing method therefor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5776372A (en) * 1980-10-30 1982-05-13 Sanshin Ind Co Ltd Lead valve
JPS6347954B2 (en) * 1980-10-30 1988-09-27 Sanshin Kogyo Kk
JPS58106676U (en) * 1982-01-13 1983-07-20 三菱電機株式会社 Discharge valve device for hermetic compressor
JPS60183024U (en) * 1984-05-15 1985-12-04 株式会社　長野液化 Deodorizing equipment for purification equipment
US5380176A (en) * 1992-09-21 1995-01-10 Sanden Corporation Valved discharge mechanism in a refrigerant compressor
US5327932A (en) * 1993-04-19 1994-07-12 Thomas Industries Inc. Valve restraint enhancement
US6006786A (en) * 1996-10-01 1999-12-28 Sanden Corporation Valved discharge mechanism for fluid displacement apparatus
WO2020183694A1 (en) * 2019-03-14 2020-09-17 三菱電機株式会社 Hermetic-type compressor and manufacturing method therefor
JPWO2020183694A1 (en) * 2019-03-14 2021-10-21 三菱電機株式会社 Sealed compressor and its manufacturing method

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