JPS5998103U - Direction/flow control valve - Google Patents

Direction/flow control valve

Info

Publication number
JPS5998103U
JPS5998103U JP19313982U JP19313982U JPS5998103U JP S5998103 U JPS5998103 U JP S5998103U JP 19313982 U JP19313982 U JP 19313982U JP 19313982 U JP19313982 U JP 19313982U JP S5998103 U JPS5998103 U JP S5998103U
Authority
JP
Japan
Prior art keywords
pressure
flow control
control valve
main valve
valve spool
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
JP19313982U
Other languages
Japanese (ja)
Inventor
北川　克之
荒川　敬之
Original Assignee
油研工業株式会社
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 油研工業株式会社 filed Critical 油研工業株式会社
Priority to JP19313982U priority Critical patent/JPS5998103U/en
Publication of JPS5998103U publication Critical patent/JPS5998103U/en
Pending legal-status Critical Current

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  • Fluid-Pressure Circuits (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図はこの考案の一実施例を示す縦断正面図、第２薗
は第１図のものを用いた油圧回路である。 １：主弁、２：圧力補償弁、３：トルクモータ、６：ス
プール、′１０＝ピストン、１１：ばね、１５：圧力ポ
ート。FIG. 1 is a longitudinal sectional front view showing one embodiment of this invention, and the second diagram shows a hydraulic circuit using the one shown in FIG. 1: Main valve, 2: Pressure compensation valve, 3: Torque motor, 6: Spool, '10 = Piston, 11: Spring, 15: Pressure port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主弁スプールの中立位置で圧力ポートが閉じる形式の方
向・流量制御弁において、圧力補償弁のピストンに働く
はね付勢力と同一方向に作用する油圧室を主弁スプール
の中立位置ではそこに圧カポ・川・の圧力か導ひかれる
ようになし、主弁スプールか中立より切換ねった状態で
は圧力ポートの圧力を遮断し、代りに負荷圧力が導ひか
れるようにしたことを特徴とする方向・流量制御弁。In a direction/flow control valve in which the pressure port is closed when the main valve spool is in the neutral position, the pressure in the hydraulic chamber that acts in the same direction as the spring force acting on the piston of the pressure compensation valve is increased when the main valve spool is in the neutral position. A direction characterized in that the pressure of the capo, river, etc. is guided, and when the main valve spool is not switched from neutral, the pressure of the pressure port is cut off, and the load pressure is guided instead.・Flow control valve.
JP19313982U 1982-12-22 1982-12-22 Direction/flow control valve Pending JPS5998103U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19313982U JPS5998103U (en) 1982-12-22 1982-12-22 Direction/flow control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19313982U JPS5998103U (en) 1982-12-22 1982-12-22 Direction/flow control valve

Publications (1)

Publication Number Publication Date
JPS5998103U true JPS5998103U (en) 1984-07-03

Family

ID=30415467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19313982U Pending JPS5998103U (en) 1982-12-22 1982-12-22 Direction/flow control valve

Country Status (1)

Country Link
JP (1) JPS5998103U (en)

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