JPH0641040Y2 - 自動開閉弁機構を備えたガス接続具における防塵構造 - Google Patents

自動開閉弁機構を備えたガス接続具における防塵構造

Info

Publication number
JPH0641040Y2
JPH0641040Y2 JP772289U JP772289U JPH0641040Y2 JP H0641040 Y2 JPH0641040 Y2 JP H0641040Y2 JP 772289 U JP772289 U JP 772289U JP 772289 U JP772289 U JP 772289U JP H0641040 Y2 JPH0641040 Y2 JP H0641040Y2
Authority
JP
Japan
Prior art keywords
valve chamber
annular
valve
circular groove
connecting rod
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.)
Expired - Lifetime
Application number
JP772289U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02101192U (US20080094685A1-20080424-C00004.png
Inventor
道夫 長谷川
二朗 中井
裕雄 木下
保男 纐纈
慶三 大川
雅夫 上原
敏之 片山
長司 斎藤
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.)
Koyo Sangyo Co Ltd
Osaka Gas Co Ltd
Tokyo Gas Co Ltd
Toho Gas Co Ltd
Original Assignee
Koyo Sangyo Co Ltd
Osaka Gas Co Ltd
Tokyo Gas Co Ltd
Toho Gas Co 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 Koyo Sangyo Co Ltd, Osaka Gas Co Ltd, Tokyo Gas Co Ltd, Toho Gas Co Ltd filed Critical Koyo Sangyo Co Ltd
Priority to JP772289U priority Critical patent/JPH0641040Y2/ja
Publication of JPH02101192U publication Critical patent/JPH02101192U/ja
Application granted granted Critical
Publication of JPH0641040Y2 publication Critical patent/JPH0641040Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
JP772289U 1989-01-26 1989-01-26 自動開閉弁機構を備えたガス接続具における防塵構造 Expired - Lifetime JPH0641040Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP772289U JPH0641040Y2 (ja) 1989-01-26 1989-01-26 自動開閉弁機構を備えたガス接続具における防塵構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP772289U JPH0641040Y2 (ja) 1989-01-26 1989-01-26 自動開閉弁機構を備えたガス接続具における防塵構造

Publications (2)

Publication Number Publication Date
JPH02101192U JPH02101192U (US20080094685A1-20080424-C00004.png) 1990-08-13
JPH0641040Y2 true JPH0641040Y2 (ja) 1994-10-26

Family

ID=31212976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP772289U Expired - Lifetime JPH0641040Y2 (ja) 1989-01-26 1989-01-26 自動開閉弁機構を備えたガス接続具における防塵構造

Country Status (1)

Country Link
JP (1) JPH0641040Y2 (US20080094685A1-20080424-C00004.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012082911A (ja) * 2010-10-13 2012-04-26 Koyo Sangyo Ltd ガス栓

Also Published As

Publication number Publication date
JPH02101192U (US20080094685A1-20080424-C00004.png) 1990-08-13

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term