JPS58195161U - check valve - Google Patents

check valve

Info

Publication number
JPS58195161U
JPS58195161U JP9301082U JP9301082U JPS58195161U JP S58195161 U JPS58195161 U JP S58195161U JP 9301082 U JP9301082 U JP 9301082U JP 9301082 U JP9301082 U JP 9301082U JP S58195161 U JPS58195161 U JP S58195161U
Authority
JP
Japan
Prior art keywords
flow path
side flow
housing chamber
valve body
valve
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
JP9301082U
Other languages
Japanese (ja)
Inventor
出田　康文
谷口　均
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP9301082U priority Critical patent/JPS58195161U/en
Publication of JPS58195161U publication Critical patent/JPS58195161U/en
Pending legal-status Critical Current

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  • Check 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 drawings]

第１図はサーボブレーキの油圧ブースタの断面図、第２
図は従来のチェックバルブの断面図、第３図は本考案の
第１実施例の断面図、第４図は同じく第２実施例の断面
図、第５図は本考案の要部斜視図である。 ２０：チェックバルブボディ、２１：弁体、２２：バル
ブ収容室、２３：コネクタ、２３ｂ＝シート、２４ニス
プリング、２６：リフト部、２８ニスリツト、Ａニー次
側流路、Ｂ：二次側流路。Figure 1 is a sectional view of the hydraulic booster of the servo brake, Figure 2
The figure is a cross-sectional view of a conventional check valve, Figure 3 is a cross-sectional view of the first embodiment of the present invention, Figure 4 is a cross-sectional view of the second embodiment, and Figure 5 is a perspective view of the main parts of the present invention. be. 20: Check valve body, 21: Valve body, 22: Valve housing chamber, 23: Connector, 23b = seat, 24 Nispring, 26: Lift part, 28 Nislit, A secondary side flow path, B: Secondary side flow Road.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一次側流路と二次側流路との間にバルブ収容室を形成し
、該バルブ収容室の一次側流路側のシートに、弁体をス
プリングにて付勢して着座させたチェックバルブにおい
て、前記シートに続いてバルブ収容室内に、弁体外径よ
り僅かに大きな内径の短筒より成るリフト部と、該リフ
ト部に設けられ、弁体がスプリングにさからって規定量
移動した際、−次側流路と二次側流路とを連通させるス
リットとを形成したことを特徴とするチェックバIn a check valve in which a valve housing chamber is formed between a primary side flow path and a secondary side flow path, and a valve body is urged by a spring and seated on a seat on the primary side flow path side of the valve housing chamber. , a lift part consisting of a short cylinder with an inner diameter slightly larger than the outer diameter of the valve body is provided in the valve housing chamber following the seat, and the lift part is provided, when the valve body moves by a specified amount against the spring, - A check bar characterized by forming a slit that communicates the outgoing side flow path and the secondary side flow path.
JP9301082U 1982-06-23 1982-06-23 check valve Pending JPS58195161U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9301082U JPS58195161U (en) 1982-06-23 1982-06-23 check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9301082U JPS58195161U (en) 1982-06-23 1982-06-23 check valve

Publications (1)

Publication Number Publication Date
JPS58195161U true JPS58195161U (en) 1983-12-26

Family

ID=30223546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9301082U Pending JPS58195161U (en) 1982-06-23 1982-06-23 check valve

Country Status (1)

Country Link
JP (1) JPS58195161U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014152817A (en) * 2013-02-06 2014-08-25 Nissin Kogyo Co Ltd Connector for slave cylinder of clutch mechanism for vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507125A (en) * 1973-05-23 1975-01-24
JPS5545059B2 (en) * 1975-09-27 1980-11-15
JPS56105168A (en) * 1979-10-11 1981-08-21 Lechler Gmbh & Co Kg Check valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507125A (en) * 1973-05-23 1975-01-24
JPS5545059B2 (en) * 1975-09-27 1980-11-15
JPS56105168A (en) * 1979-10-11 1981-08-21 Lechler Gmbh & Co Kg Check valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014152817A (en) * 2013-02-06 2014-08-25 Nissin Kogyo Co Ltd Connector for slave cylinder of clutch mechanism for vehicle

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