JPS5822448Y2 - 空気揚水循環式空気弁 - Google Patents

空気揚水循環式空気弁

Info

Publication number
JPS5822448Y2
JPS5822448Y2 JP7263379U JP7263379U JPS5822448Y2 JP S5822448 Y2 JPS5822448 Y2 JP S5822448Y2 JP 7263379 U JP7263379 U JP 7263379U JP 7263379 U JP7263379 U JP 7263379U JP S5822448 Y2 JPS5822448 Y2 JP S5822448Y2
Authority
JP
Japan
Prior art keywords
water
valve
air
main pipe
valve box
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
Application number
JP7263379U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55171768U (https=
Inventor
季義 森岡
Original Assignee
丸万工業株式会社
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 丸万工業株式会社 filed Critical 丸万工業株式会社
Priority to JP7263379U priority Critical patent/JPS5822448Y2/ja
Publication of JPS55171768U publication Critical patent/JPS55171768U/ja
Application granted granted Critical
Publication of JPS5822448Y2 publication Critical patent/JPS5822448Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
JP7263379U 1979-05-29 1979-05-29 空気揚水循環式空気弁 Expired JPS5822448Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7263379U JPS5822448Y2 (ja) 1979-05-29 1979-05-29 空気揚水循環式空気弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7263379U JPS5822448Y2 (ja) 1979-05-29 1979-05-29 空気揚水循環式空気弁

Publications (2)

Publication Number Publication Date
JPS55171768U JPS55171768U (https=) 1980-12-09
JPS5822448Y2 true JPS5822448Y2 (ja) 1983-05-13

Family

ID=29306280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7263379U Expired JPS5822448Y2 (ja) 1979-05-29 1979-05-29 空気揚水循環式空気弁

Country Status (1)

Country Link
JP (1) JPS5822448Y2 (https=)

Also Published As

Publication number Publication date
JPS55171768U (https=) 1980-12-09

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