JPS6096480U - 寒冷地用逆流防止弁 - Google Patents

寒冷地用逆流防止弁

Info

Publication number
JPS6096480U
JPS6096480U JP18906183U JP18906183U JPS6096480U JP S6096480 U JPS6096480 U JP S6096480U JP 18906183 U JP18906183 U JP 18906183U JP 18906183 U JP18906183 U JP 18906183U JP S6096480 U JPS6096480 U JP S6096480U
Authority
JP
Japan
Prior art keywords
center
inner diameter
pipe
smaller
cylinder surface
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
JP18906183U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6220533Y2 (cg-RX-API-DMAC7.html
Inventor
阿蘇　芳美
Original Assignee
北海道水道機材株式会社
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 北海道水道機材株式会社 filed Critical 北海道水道機材株式会社
Priority to JP18906183U priority Critical patent/JPS6096480U/ja
Publication of JPS6096480U publication Critical patent/JPS6096480U/ja
Application granted granted Critical
Publication of JPS6220533Y2 publication Critical patent/JPS6220533Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
JP18906183U 1983-12-06 1983-12-06 寒冷地用逆流防止弁 Granted JPS6096480U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18906183U JPS6096480U (ja) 1983-12-06 1983-12-06 寒冷地用逆流防止弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18906183U JPS6096480U (ja) 1983-12-06 1983-12-06 寒冷地用逆流防止弁

Publications (2)

Publication Number Publication Date
JPS6096480U true JPS6096480U (ja) 1985-07-01
JPS6220533Y2 JPS6220533Y2 (cg-RX-API-DMAC7.html) 1987-05-25

Family

ID=30407717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18906183U Granted JPS6096480U (ja) 1983-12-06 1983-12-06 寒冷地用逆流防止弁

Country Status (1)

Country Link
JP (1) JPS6096480U (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012241866A (ja) * 2011-05-23 2012-12-10 Panasonic Corp 逆止弁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012241866A (ja) * 2011-05-23 2012-12-10 Panasonic Corp 逆止弁

Also Published As

Publication number Publication date
JPS6220533Y2 (cg-RX-API-DMAC7.html) 1987-05-25

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