JPS6415875U - - Google Patents

Info

Publication number
JPS6415875U
JPS6415875U JP10746187U JP10746187U JPS6415875U JP S6415875 U JPS6415875 U JP S6415875U JP 10746187 U JP10746187 U JP 10746187U JP 10746187 U JP10746187 U JP 10746187U JP S6415875 U JPS6415875 U JP S6415875U
Authority
JP
Japan
Prior art keywords
valve
valve seat
buffer chamber
pressure buffer
cylindrical body
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
JP10746187U
Other languages
English (en)
Other versions
JPH0451260Y2 (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 JP1987107461U priority Critical patent/JPH0451260Y2/ja
Publication of JPS6415875U publication Critical patent/JPS6415875U/ja
Application granted granted Critical
Publication of JPH0451260Y2 publication Critical patent/JPH0451260Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
  • Details Of Valves (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の逆止弁の一実施例を示す縦
断面図、第2図は上記逆止弁内部の圧力変動を示
す概略タイミング図、第3図は冷凍装置の部分冷
媒回路図、第4図は従来の逆止弁の縦断面図であ
る。 9…隔壁、10…有底の筒状体、11…弁本体
、12…入口通路、13…出口通路、14…流路
、17…弁座、19…弁体、21…第1圧力緩衝
室、22…第1連通部、25…第2圧力緩衝室、
26…第2連通部、27…流通部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁本体11に、入口通路12と、出口通路13
    と、これら両通路12,13を連通する流路14
    とをそれぞれ形成し、上記流路14には弁座17
    を設けると共に、この弁座17の位置よりも上記
    出口通路13側の位置で有底の筒状体10をその
    開口を上記弁座17側に向けて支持し、この筒状
    体10に弁体19を摺動自在に配置してこの弁体
    19の先端部を上記弁座17に対し当接、離反自
    在となすと共に、上記筒状体10内で上記弁体1
    9の基端側に形成される第1圧力緩衝室21を上
    記出口通路13と連通させる第1連通部22を上
    記筒状体10に設け、一方上記弁座17と上記入
    口通路12との間の位置には隔壁9を設けてこの
    隔壁9と上記弁座17との間に第2圧力緩衝室2
    5を形成すると共に、この第2圧力緩衝室25を
    上記入口通路12と連通させる第2連通部26を
    上記隔壁9に設け、さらに上記弁体19の先端部
    が上記弁座17から離反したときに、上記第2圧
    力緩衝室25を上記出口通路13と連通させる流
    通部27を有することを特徴とする逆止弁。
JP1987107461U 1987-07-13 1987-07-13 Expired JPH0451260Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987107461U JPH0451260Y2 (ja) 1987-07-13 1987-07-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987107461U JPH0451260Y2 (ja) 1987-07-13 1987-07-13

Publications (2)

Publication Number Publication Date
JPS6415875U true JPS6415875U (ja) 1989-01-26
JPH0451260Y2 JPH0451260Y2 (ja) 1992-12-02

Family

ID=31341895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987107461U Expired JPH0451260Y2 (ja) 1987-07-13 1987-07-13

Country Status (1)

Country Link
JP (1) JPH0451260Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012007640A (ja) * 2010-06-23 2012-01-12 Ibs Co Ltd リリーフ弁
JP2012007639A (ja) * 2010-06-23 2012-01-12 Ibs Co Ltd 逆止弁
JP2012145215A (ja) * 2010-12-21 2012-08-02 Saginomiya Seisakusho Inc 弁構造体および該弁構造体を備えた逆止弁

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522667A (en) * 1978-06-26 1980-02-18 Hoffmann La Roche Manufacture of 66chlorooalphaamethylcarbazoll 22acetic acid
JPS60122073U (ja) * 1984-01-26 1985-08-17 太平洋工業株式会社 逆止弁

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522667A (en) * 1978-06-26 1980-02-18 Hoffmann La Roche Manufacture of 66chlorooalphaamethylcarbazoll 22acetic acid
JPS60122073U (ja) * 1984-01-26 1985-08-17 太平洋工業株式会社 逆止弁

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012007640A (ja) * 2010-06-23 2012-01-12 Ibs Co Ltd リリーフ弁
JP2012007639A (ja) * 2010-06-23 2012-01-12 Ibs Co Ltd 逆止弁
JP2012145215A (ja) * 2010-12-21 2012-08-02 Saginomiya Seisakusho Inc 弁構造体および該弁構造体を備えた逆止弁
JP2013238318A (ja) * 2010-12-21 2013-11-28 Saginomiya Seisakusho Inc 逆止弁

Also Published As

Publication number Publication date
JPH0451260Y2 (ja) 1992-12-02

Similar Documents

Publication Publication Date Title
JPS6415875U (ja)
JPS63153076U (ja)
JPS61153876U (ja)
JPS5990671U (ja) 高圧圧力調整弁
JPH0389360U (ja)
JPH0318466U (ja)
JPH01106684U (ja)
JPS63152972U (ja)
JPS62189572U (ja)
JPH03118369U (ja)
JPS64773U (ja)
JPS6445257U (ja)
JPH0238058U (ja)
JPH0213124U (ja)
JPS6276883U (ja)
JPS63196058U (ja)
JPH01108378U (ja)
JPS6289575U (ja)
JPS62158112U (ja)
JPS6220672U (ja)
JPS63147976U (ja)
JPS63104959U (ja)
JPH01101698U (ja)
JPH0342078U (ja)
JPS63153077U (ja)