JPS5979675U - Non-return type automatic air vent valve - Google Patents

Non-return type automatic air vent valve

Info

Publication number
JPS5979675U
JPS5979675U JP17556282U JP17556282U JPS5979675U JP S5979675 U JPS5979675 U JP S5979675U JP 17556282 U JP17556282 U JP 17556282U JP 17556282 U JP17556282 U JP 17556282U JP S5979675 U JPS5979675 U JP S5979675U
Authority
JP
Japan
Prior art keywords
valve
box
automatic air
air vent
type automatic
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.)
Pending
Application number
JP17556282U
Other languages
Japanese (ja)
Inventor
賢二 田中
Original Assignee
鹿島建設株式会社
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 鹿島建設株式会社 filed Critical 鹿島建設株式会社
Priority to JP17556282U priority Critical patent/JPS5979675U/en
Publication of JPS5979675U publication Critical patent/JPS5979675U/en
Pending legal-status Critical Current

Links

Landscapes

  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の断面図、第２図はその要部
説明図である。 １・・・弁箱、５・・・弁体、７・・・水面、９・・・
浮子、１０・・・動杆、２１・・・弁口、２２・・・外
側弁座、２３　　　　。 ・・・内側弁座、２喧・・排気弁、２６・・・逆止弁。FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is an explanatory view of the main parts thereof. 1...Valve box, 5...Valve body, 7...Water surface, 9...
Float, 10... Moving rod, 21... Valve port, 22... Outer valve seat, 23. ...Inner valve seat, 2...Exhaust valve, 26...Check valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁箱内に枢支した動杆の自由端を弁箱内の液面上の浮子
に結合し、動杆の中間部に連結した弁体を弁箱壁面の弁
口に臨ませてなる自動空気抜弁において、弁口の弁箱内
外端に形成した内側弁座及び外側弁座、弁体の弁箱外方
突出部に上記外側弁座へ着脱自在に形成した逆止弁、並
びに弁体の弁箱内方位置に上記内側弁座へ着脱自在に形
成した排気弁を備えてなる逆止形自動空気抜弁。゛An automatic air system in which the free end of a moving rod pivoted in the valve box is connected to a float above the liquid level in the valve box, and the valve body connected to the middle part of the moving rod faces the valve port on the wall of the valve box. In removing the valve, an inner valve seat and an outer valve seat are formed on the inner and outer ends of the valve box of the valve port, a check valve is formed on the outward protrusion of the valve body of the valve body so that it can be attached to and detached from the outer valve seat, and a valve on the valve body. A check type automatic air vent valve comprising an exhaust valve formed inside the box and detachably attached to the inner valve seat.゛
JP17556282U 1982-11-22 1982-11-22 Non-return type automatic air vent valve Pending JPS5979675U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17556282U JPS5979675U (en) 1982-11-22 1982-11-22 Non-return type automatic air vent valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17556282U JPS5979675U (en) 1982-11-22 1982-11-22 Non-return type automatic air vent valve

Publications (1)

Publication Number Publication Date
JPS5979675U true JPS5979675U (en) 1984-05-29

Family

ID=30381923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17556282U Pending JPS5979675U (en) 1982-11-22 1982-11-22 Non-return type automatic air vent valve

Country Status (1)

Country Link
JP (1) JPS5979675U (en)

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