JPS6099367U - 寒冷地用逆流防止弁 - Google Patents

寒冷地用逆流防止弁

Info

Publication number
JPS6099367U
JPS6099367U JP19202383U JP19202383U JPS6099367U JP S6099367 U JPS6099367 U JP S6099367U JP 19202383 U JP19202383 U JP 19202383U JP 19202383 U JP19202383 U JP 19202383U JP S6099367 U JPS6099367 U JP S6099367U
Authority
JP
Japan
Prior art keywords
cold regions
valve
check
backflow prevention
operation chamber
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
JP19202383U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0111810Y2 (en]
Inventor
紀生 小泉
Original Assignee
株式会社　光合金製作所
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　光合金製作所 filed Critical 株式会社　光合金製作所
Priority to JP19202383U priority Critical patent/JPS6099367U/ja
Publication of JPS6099367U publication Critical patent/JPS6099367U/ja
Application granted granted Critical
Publication of JPH0111810Y2 publication Critical patent/JPH0111810Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
JP19202383U 1983-12-12 1983-12-12 寒冷地用逆流防止弁 Granted JPS6099367U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19202383U JPS6099367U (ja) 1983-12-12 1983-12-12 寒冷地用逆流防止弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19202383U JPS6099367U (ja) 1983-12-12 1983-12-12 寒冷地用逆流防止弁

Publications (2)

Publication Number Publication Date
JPS6099367U true JPS6099367U (ja) 1985-07-06
JPH0111810Y2 JPH0111810Y2 (en]) 1989-04-06

Family

ID=30413356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19202383U Granted JPS6099367U (ja) 1983-12-12 1983-12-12 寒冷地用逆流防止弁

Country Status (1)

Country Link
JP (1) JPS6099367U (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0620962U (ja) * 1991-04-10 1994-03-18 株式会社光合金製作所 吸気弁付逆流防止弁
JP2012241866A (ja) * 2011-05-23 2012-12-10 Panasonic Corp 逆止弁
JP2016080123A (ja) * 2014-10-21 2016-05-16 能美防災株式会社 リリーフ弁及び消火設備

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0620962U (ja) * 1991-04-10 1994-03-18 株式会社光合金製作所 吸気弁付逆流防止弁
JP2012241866A (ja) * 2011-05-23 2012-12-10 Panasonic Corp 逆止弁
JP2016080123A (ja) * 2014-10-21 2016-05-16 能美防災株式会社 リリーフ弁及び消火設備

Also Published As

Publication number Publication date
JPH0111810Y2 (en]) 1989-04-06

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