JPH0319183U - - Google Patents

Info

Publication number
JPH0319183U
JPH0319183U JP6602788U JP6602788U JPH0319183U JP H0319183 U JPH0319183 U JP H0319183U JP 6602788 U JP6602788 U JP 6602788U JP 6602788 U JP6602788 U JP 6602788U JP H0319183 U JPH0319183 U JP H0319183U
Authority
JP
Japan
Prior art keywords
control
valve
fluid
control part
hole
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
JP6602788U
Other languages
English (en)
Other versions
JPH0537103Y2 (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 JP1988066027U priority Critical patent/JPH0537103Y2/ja
Publication of JPH0319183U publication Critical patent/JPH0319183U/ja
Application granted granted Critical
Publication of JPH0537103Y2 publication Critical patent/JPH0537103Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Magnetically Actuated Valves (AREA)

Description

【図面の簡単な説明】
第1図は本考案の要部を示す断面図、第2図A
,B,C,D,E,F,G,Hは制御孔の形状を
それぞれ示す説明図、第3図Aはバルブストロー
クと開口面積の関係を示す特性図、第3図Bは同
じくバルブストローク制御圧力の関係を示す特性
図である。第4図は従来例の断面図、第5図Aは
要部の断面図、第5図Bは同じく正面図、第6図
Aはバルブストロークと開口面積の関係を示す特
性図、第6図Bは同じくバルブストロークと制御
圧力の関係を示す特性図である。 6……ソレノイド、7……スプリング、8……
スプール、14……制御孔、15……シート部、
20……第1制御部、21……第2制御部。

Claims (1)

    【実用新案登録請求の範囲】
  1. シート部に対して摺接するバルブスプールに制
    御孔を形成し、制御孔とシート部とによつて形成
    される可変開口を介して流体を流す流体制御バル
    ブにおいて、制御孔を第1制御部とこれに連なる
    第2制御部とから形成すると共に、第1制御部は
    バルブストロークに対して溝幅が漸次変化し、第
    2制御部はバルブストロークに対して溝幅の変化
    が少なく形成されることを特徴とする流体制御バ
    ルブ。
JP1988066027U 1987-07-16 1988-05-19 Expired - Lifetime JPH0537103Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988066027U JPH0537103Y2 (ja) 1987-07-16 1988-05-19

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10942887 1987-07-16
JP1988066027U JPH0537103Y2 (ja) 1987-07-16 1988-05-19

Publications (2)

Publication Number Publication Date
JPH0319183U true JPH0319183U (ja) 1991-02-25
JPH0537103Y2 JPH0537103Y2 (ja) 1993-09-20

Family

ID=33133238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988066027U Expired - Lifetime JPH0537103Y2 (ja) 1987-07-16 1988-05-19

Country Status (1)

Country Link
JP (1) JPH0537103Y2 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211429A (en) * 1975-07-15 1977-01-28 Poclain Sa Flow control apparatus
JPS5644944U (ja) * 1979-09-17 1981-04-22
JPS57122865U (ja) * 1981-01-27 1982-07-30
JPS62122977U (ja) * 1986-01-29 1987-08-04

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211429A (en) * 1975-07-15 1977-01-28 Poclain Sa Flow control apparatus
JPS5644944U (ja) * 1979-09-17 1981-04-22
JPS57122865U (ja) * 1981-01-27 1982-07-30
JPS62122977U (ja) * 1986-01-29 1987-08-04

Also Published As

Publication number Publication date
JPH0537103Y2 (ja) 1993-09-20

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