JPH03118371U - - Google Patents

Info

Publication number
JPH03118371U
JPH03118371U JP2869090U JP2869090U JPH03118371U JP H03118371 U JPH03118371 U JP H03118371U JP 2869090 U JP2869090 U JP 2869090U JP 2869090 U JP2869090 U JP 2869090U JP H03118371 U JPH03118371 U JP H03118371U
Authority
JP
Japan
Prior art keywords
valve
valve body
main body
spring
axial direction
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
JP2869090U
Other languages
English (en)
Other versions
JP2531187Y2 (ja
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 JP1990028690U priority Critical patent/JP2531187Y2/ja
Publication of JPH03118371U publication Critical patent/JPH03118371U/ja
Application granted granted Critical
Publication of JP2531187Y2 publication Critical patent/JP2531187Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
  • Details Of Valves (AREA)

Description

【図面の簡単な説明】
第１図は本考案実施例の開弁状態（弁体非作動
状態）の断面図、第２図はその平面部、第３図は
要部の斜視図、第４図は要部の平面図、第５図は
第２実施例の断面図、第６図はこれに用いる弁体
３の説明図、第７図は第３実施例の弁体３の斜視
図、第８図は従来例の説明図であり、図中、１…
…主体、４……バネ、２０……弁座、５１……枠
体、３……弁体、７……円板、３１……弁軸。

Claims (1)

    【実用新案登録請求の範囲】
  1. 筒状の主体１内に形成した弁座２０に対してそ
    の上流側から対向するように弁体３を配設し、こ
    の弁体３に具備させた弁軸を主体１内周面から張
    出させた枠体によつて軸線方向に移動自在に支持
    すると共に、前記弁体３を上流側に付勢するバネ
    ４を設け、過流出状態では前記弁体３が弁座２０
    に嵌入するように、弁体３の大きさ及びバネ４の
    付勢力を所定の値に設定した形式の過流出防止弁
    において、弁体３の上流側に設けた枠体５１の中
    央にこの弁体３の直径と略一致する直径の円板７
    を主体１内の流路に対して直角に設けた過流出防
    止弁。
JP1990028690U 1990-03-20 1990-03-20 過流出防止弁 Expired - Lifetime JP2531187Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990028690U JP2531187Y2 (ja) 1990-03-20 1990-03-20 過流出防止弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990028690U JP2531187Y2 (ja) 1990-03-20 1990-03-20 過流出防止弁

Publications (2)

Publication Number Publication Date
JPH03118371U true JPH03118371U (ja) 1991-12-06
JP2531187Y2 JP2531187Y2 (ja) 1997-04-02

Family

ID=31531483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990028690U Expired - Lifetime JP2531187Y2 (ja) 1990-03-20 1990-03-20 過流出防止弁

Country Status (1)

Country Link
JP (1) JP2531187Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008256114A (ja) * 2007-04-05 2008-10-23 Kitz Corp 通気弁

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56101274U (ja) * 1979-12-29 1981-08-08
JPH0175673U (ja) * 1987-11-06 1989-05-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56101274U (ja) * 1979-12-29 1981-08-08
JPH0175673U (ja) * 1987-11-06 1989-05-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008256114A (ja) * 2007-04-05 2008-10-23 Kitz Corp 通気弁

Also Published As

Publication number Publication date
JP2531187Y2 (ja) 1997-04-02

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term