JPH0240171U - - Google Patents

Info

Publication number
JPH0240171U
JPH0240171U JP11845288U JP11845288U JPH0240171U JP H0240171 U JPH0240171 U JP H0240171U JP 11845288 U JP11845288 U JP 11845288U JP 11845288 U JP11845288 U JP 11845288U JP H0240171 U JPH0240171 U JP H0240171U
Authority
JP
Japan
Prior art keywords
valve
prevention device
valve body
chamber
mechanism according
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
JP11845288U
Other languages
English (en)
Other versions
JPH0519652Y2 (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 JP1988118452U priority Critical patent/JPH0519652Y2/ja
Publication of JPH0240171U publication Critical patent/JPH0240171U/ja
Application granted granted Critical
Publication of JPH0519652Y2 publication Critical patent/JPH0519652Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Closures For Containers (AREA)
  • Safety Valves (AREA)

Description

【図面の簡単な説明】
図面は本考案に係る弁機構に於る弁鳴き防止装
置を示すもので第１図は第１実施例の平面図、第
２図は断面図、第３図は流路を示す拡大平面図、
第４図は拡大断面図、第５図ａ，ｂ、第６図は作
用説明図、第７図は第２実施例の平面図、第８図
ａ，ｂはその作用説明図である。 １……弁体、２……弁室、３……流路、４……
弁口、５……ばね、７……負圧弁、１０……弁機
構。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 気体圧力差により閉弁位置から移動して開
    弁する弁体を弁室内に遊嵌し、該弁体に閉弁方向
    に作用するばねを弾装した弁機構に於て、弁体１
    の移動範囲の弁室２の内面と弁体外周との隙間Ｇ
    を、前記圧力差が略解消するまで開弁状態が保持
    されるように狭く設定し、かつ弁体１を開弁させ
    ている気流を逃がす流路３を弁室内面に形成した
    ことを特徴とする弁鳴き防止装置。 (2) 流路３は、弁体移動方向に形成された溝状
    の凹部であり、弁室２の内面周方向に所定間隔で
    多数配列されている請求項第１項記載の弁機構に
    於る弁鳴き防止装置。 (3) 流路３の始端は、開弁状態の弁体１の位置
    又はその近傍である請求項第１項又は第２項記載
    の弁機構に於る弁鳴き防止装置。 (4) 弁体は正圧弁として作用する請求項第１項
    記載の弁機構に於る弁鳴き防止装置。
JP1988118452U 1988-09-09 1988-09-09 Expired - Lifetime JPH0519652Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988118452U JPH0519652Y2 (ja) 1988-09-09 1988-09-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988118452U JPH0519652Y2 (ja) 1988-09-09 1988-09-09

Publications (2)

Publication Number Publication Date
JPH0240171U true JPH0240171U (ja) 1990-03-19
JPH0519652Y2 JPH0519652Y2 (ja) 1993-05-24

Family

ID=31362826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988118452U Expired - Lifetime JPH0519652Y2 (ja) 1988-09-09 1988-09-09

Country Status (1)

Country Link
JP (1) JPH0519652Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011190888A (ja) * 2010-03-15 2011-09-29 Tlv Co Ltd リリーフ弁
JP2011190889A (ja) * 2010-03-15 2011-09-29 Tlv Co Ltd リリーフ弁

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927022U (ja) * 1972-06-07 1974-03-08
JPS56157470U (ja) * 1980-04-25 1981-11-24
JPS60139045U (ja) * 1984-02-27 1985-09-13 日産自動車株式会社 内燃機関の吸入負圧制御弁装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927022U (ja) * 1972-06-07 1974-03-08
JPS56157470U (ja) * 1980-04-25 1981-11-24
JPS60139045U (ja) * 1984-02-27 1985-09-13 日産自動車株式会社 内燃機関の吸入負圧制御弁装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011190888A (ja) * 2010-03-15 2011-09-29 Tlv Co Ltd リリーフ弁
JP2011190889A (ja) * 2010-03-15 2011-09-29 Tlv Co Ltd リリーフ弁

Also Published As

Publication number Publication date
JPH0519652Y2 (ja) 1993-05-24

Similar Documents

Publication Publication Date Title
JPH0240171U (ja)
US4126084A (en) Ignition time adjuster for an internal combustion engine
JPS6091858U (ja) ガス流路用弁
JPS629774U (ja)
JPS6411484U (ja)
JPH0347803U (ja)
JPS5832058Y2 (ja) バキユ−ム電磁弁
JPH047407Y2 (ja)
JPH01168078U (ja)
JPH0524343U (ja) タイヤ成型ドラム用吸着装置及びタイヤ成型ドラム装置
JPS624776Y2 (ja)
JPS6333455Y2 (ja)
JPH01175958U (ja)
JPS63184284U (ja)
JPS6447402U (ja)
JPH0478369U (ja)
JPS59121566U (ja) 開閉弁
JPS61123205U (ja)
JPS6252369U (ja)
JPH043177U (ja)
JPS6170212U (ja)
JPS61156703U (ja)
JPS6219957U (ja)
JPS6336845U (ja)
JPS62104082U (ja)