JPS5835049U - ボ−ルバルブシ−トの緊急密封装置 - Google Patents

ボ−ルバルブシ−トの緊急密封装置

Info

Publication number
JPS5835049U
JPS5835049U JP12949581U JP12949581U JPS5835049U JP S5835049 U JPS5835049 U JP S5835049U JP 12949581 U JP12949581 U JP 12949581U JP 12949581 U JP12949581 U JP 12949581U JP S5835049 U JPS5835049 U JP S5835049U
Authority
JP
Japan
Prior art keywords
seat
retainer
ball
sealing device
ball valve
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.)
Granted
Application number
JP12949581U
Other languages
English (en)
Japanese (ja)
Other versions
JPS643878Y2 (enrdf_load_stackoverflow
Inventor
永野　務
Original Assignee
株式会社北沢バルブ
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 株式会社北沢バルブ filed Critical 株式会社北沢バルブ
Priority to JP12949581U priority Critical patent/JPS5835049U/ja
Publication of JPS5835049U publication Critical patent/JPS5835049U/ja
Application granted granted Critical
Publication of JPS643878Y2 publication Critical patent/JPS643878Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Taps Or Cocks (AREA)
JP12949581U 1981-09-02 1981-09-02 ボ−ルバルブシ−トの緊急密封装置 Granted JPS5835049U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12949581U JPS5835049U (ja) 1981-09-02 1981-09-02 ボ−ルバルブシ−トの緊急密封装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12949581U JPS5835049U (ja) 1981-09-02 1981-09-02 ボ−ルバルブシ−トの緊急密封装置

Publications (2)

Publication Number Publication Date
JPS5835049U true JPS5835049U (ja) 1983-03-07
JPS643878Y2 JPS643878Y2 (enrdf_load_stackoverflow) 1989-02-01

Family

ID=29923155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12949581U Granted JPS5835049U (ja) 1981-09-02 1981-09-02 ボ−ルバルブシ−トの緊急密封装置

Country Status (1)

Country Link
JP (1) JPS5835049U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010276078A (ja) * 2009-05-27 2010-12-09 Hisaka Works Ltd バルブ装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56109956A (en) * 1979-10-04 1981-08-31 Tk Valve Ltd Ball valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56109956A (en) * 1979-10-04 1981-08-31 Tk Valve Ltd Ball valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010276078A (ja) * 2009-05-27 2010-12-09 Hisaka Works Ltd バルブ装置

Also Published As

Publication number Publication date
JPS643878Y2 (enrdf_load_stackoverflow) 1989-02-01

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