JPS63195166U - - Google Patents

Info

Publication number
JPS63195166U
JPS63195166U JP8697387U JP8697387U JPS63195166U JP S63195166 U JPS63195166 U JP S63195166U JP 8697387 U JP8697387 U JP 8697387U JP 8697387 U JP8697387 U JP 8697387U JP S63195166 U JPS63195166 U JP S63195166U
Authority
JP
Japan
Prior art keywords
valve
overflow prevention
valve body
spring
utility
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
JP8697387U
Other languages
English (en)
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 filed Critical
Priority to JP8697387U priority Critical patent/JPS63195166U/ja
Publication of JPS63195166U publication Critical patent/JPS63195166U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)

Description

【図面の簡単な説明】
第1図は本考案の第1実施例の断面図、第2図
はこれに用いるカバー4の断面図、第3図は第2
実施例の断面図、第4図はカバー4の斜視図、第
5図、第6図は従来例の説明図であり、図中、 1……筒体、2……弁体、4……カバー、11
……弁座、3……バネ、13……小孔。

Claims (1)

  1. 【実用新案登録請求の範囲】 弁体2の上流側に弁体支持手段及び復帰付勢
    力付与用のバネ3を配した過流出防止弁において
    、弁座11の外周にこれの上流側と下流側とを連
    通させる小孔13を貫通させた大容量用の過流出
    防止弁。 バネ3を、弁体2と同軸上に設け且外表面が
    滑らかな一様な曲面からなるカバー4によつて上
    流側から包囲する構成とした実用新案登録請求の
    範囲第1項記載の大容量用の過流出防止弁。
JP8697387U 1987-06-04 1987-06-04 Pending JPS63195166U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8697387U JPS63195166U (ja) 1987-06-04 1987-06-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8697387U JPS63195166U (ja) 1987-06-04 1987-06-04

Publications (1)

Publication Number Publication Date
JPS63195166U true JPS63195166U (ja) 1988-12-15

Family

ID=30943771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8697387U Pending JPS63195166U (ja) 1987-06-04 1987-06-04

Country Status (1)

Country Link
JP (1) JPS63195166U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4996316A (ja) * 1972-11-29 1974-09-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4996316A (ja) * 1972-11-29 1974-09-12

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