JPS5874660U - 上水道における逆流防止装置 - Google Patents

上水道における逆流防止装置

Info

Publication number
JPS5874660U
JPS5874660U JP16881981U JP16881981U JPS5874660U JP S5874660 U JPS5874660 U JP S5874660U JP 16881981 U JP16881981 U JP 16881981U JP 16881981 U JP16881981 U JP 16881981U JP S5874660 U JPS5874660 U JP S5874660U
Authority
JP
Japan
Prior art keywords
valve
check valve
flow path
prevention device
backflow prevention
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
JP16881981U
Other languages
English (en)
Japanese (ja)
Other versions
JPS616385Y2 (enrdf_load_stackoverflow
Inventor
茂 原
Original Assignee
ミズタニバルブ工業株式会社
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 ミズタニバルブ工業株式会社 filed Critical ミズタニバルブ工業株式会社
Priority to JP16881981U priority Critical patent/JPS5874660U/ja
Publication of JPS5874660U publication Critical patent/JPS5874660U/ja
Application granted granted Critical
Publication of JPS616385Y2 publication Critical patent/JPS616385Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
JP16881981U 1981-11-12 1981-11-12 上水道における逆流防止装置 Granted JPS5874660U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16881981U JPS5874660U (ja) 1981-11-12 1981-11-12 上水道における逆流防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16881981U JPS5874660U (ja) 1981-11-12 1981-11-12 上水道における逆流防止装置

Publications (2)

Publication Number Publication Date
JPS5874660U true JPS5874660U (ja) 1983-05-20
JPS616385Y2 JPS616385Y2 (enrdf_load_stackoverflow) 1986-02-26

Family

ID=29960838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16881981U Granted JPS5874660U (ja) 1981-11-12 1981-11-12 上水道における逆流防止装置

Country Status (1)

Country Link
JP (1) JPS5874660U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107673U (ja) * 1983-12-27 1985-07-22 矢崎総業株式会社 バルブ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107673U (ja) * 1983-12-27 1985-07-22 矢崎総業株式会社 バルブ

Also Published As

Publication number Publication date
JPS616385Y2 (enrdf_load_stackoverflow) 1986-02-26

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