JPS6085676U - Solenoid proportional pressure control valve - Google Patents

Solenoid proportional pressure control valve

Info

Publication number
JPS6085676U
JPS6085676U JP17469683U JP17469683U JPS6085676U JP S6085676 U JPS6085676 U JP S6085676U JP 17469683 U JP17469683 U JP 17469683U JP 17469683 U JP17469683 U JP 17469683U JP S6085676 U JPS6085676 U JP S6085676U
Authority
JP
Japan
Prior art keywords
spool
control valve
pressure control
proportional pressure
boat
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
JP17469683U
Other languages
Japanese (ja)
Inventor
白井　清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP17469683U priority Critical patent/JPS6085676U/en
Publication of JPS6085676U publication Critical patent/JPS6085676U/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetically Actuated Valves (AREA)
  • Multiple-Way 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 the drawing]

′　　第１図は従来例の断面図、第２図は本考案の実施
例を示す断面図である。 １は弁本体、２は入口ポート、３は出口ポート、４はド
レーンポート、６はスプール、１１は比例ソレノイド、
１２はプランジャ、１５は抑圧用スプール。' Fig. 1 is a sectional view of a conventional example, and Fig. 2 is a sectional view showing an embodiment of the present invention. 1 is the valve body, 2 is the inlet port, 3 is the outlet port, 4 is the drain port, 6 is the spool, 11 is the proportional solenoid,
12 is a plunger, 15 is a suppression spool.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁本体１に入口ボート２と出口ボート３とドレーンポー
ト４とを形成すると共に、各ボート２゜３．４を新道す
るスプール６を設け、該スプール６の長手方向他端面に
比例ソレノイド１１のプランジャ１２を当接して推力Ｆ
を付与すると共に、スプール６の長手方向一端面にはス
プール６より小径なる抑圧用スプール１５を当接して出
口ポート３の圧力による押力Ｆ１を作用させ、出口ポー
ト３の圧力を前記推力Ｆと押力Ｆ１とが釣り合う値とし
たことを特徴とする電磁比例圧力制御弁。An inlet boat 2, an outlet boat 3, and a drain port 4 are formed in the valve body 1, and a spool 6 is provided for connecting each boat 2. Thrust F when the plunger 12 is brought into contact with
At the same time, a suppressing spool 15 having a smaller diameter than the spool 6 is brought into contact with one end surface in the longitudinal direction of the spool 6 to apply a pushing force F1 due to the pressure of the outlet port 3, thereby changing the pressure of the outlet port 3 to the thrust force F. An electromagnetic proportional pressure control valve characterized in that the pushing force F1 is set to a balanced value.
JP17469683U 1983-11-14 1983-11-14 Solenoid proportional pressure control valve Pending JPS6085676U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17469683U JPS6085676U (en) 1983-11-14 1983-11-14 Solenoid proportional pressure control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17469683U JPS6085676U (en) 1983-11-14 1983-11-14 Solenoid proportional pressure control valve

Publications (1)

Publication Number Publication Date
JPS6085676U true JPS6085676U (en) 1985-06-13

Family

ID=30380254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17469683U Pending JPS6085676U (en) 1983-11-14 1983-11-14 Solenoid proportional pressure control valve

Country Status (1)

Country Link
JP (1) JPS6085676U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340270U (en) * 1986-09-02 1988-03-16
JPWO2018180367A1 (en) * 2017-03-27 2020-02-06 ナブテスコ株式会社 Solenoid proportional valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340270U (en) * 1986-09-02 1988-03-16
JPWO2018180367A1 (en) * 2017-03-27 2020-02-06 ナブテスコ株式会社 Solenoid proportional valve

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