JPS59136363U - hydraulic control valve - Google Patents

hydraulic control valve

Info

Publication number
JPS59136363U
JPS59136363U JP3117183U JP3117183U JPS59136363U JP S59136363 U JPS59136363 U JP S59136363U JP 3117183 U JP3117183 U JP 3117183U JP 3117183 U JP3117183 U JP 3117183U JP S59136363 U JPS59136363 U JP S59136363U
Authority
JP
Japan
Prior art keywords
plunger
valve
movable valve
valve member
control 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.)
Granted
Application number
JP3117183U
Other languages
Japanese (ja)
Other versions
JPH0234132Y2 (en
Inventor
明 石井
田中　美彦
Original Assignee
株式会社ナブコ
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 株式会社ナブコ filed Critical 株式会社ナブコ
Priority to JP3117183U priority Critical patent/JPS59136363U/en
Publication of JPS59136363U publication Critical patent/JPS59136363U/en
Application granted granted Critical
Publication of JPH0234132Y2 publication Critical patent/JPH0234132Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Hydraulic Control Valves For Brake Systems (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) [Abstract] 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、本考案の一実施例である液圧制御弁の側断面
図である。 １・・・液圧制御弁、２０・・・段部、２４・・・可動
弁部材、２５・・・弁ばね、２６・・・補助部。FIG. 1 is a side sectional view of a hydraulic pressure control valve that is an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Hydraulic pressure control valve, 20... Step part, 24... Movable valve member, 25... Valve spring, 26... Auxiliary part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダ孔に摺動自在に挿入されるプランジャと、該プ
ランジャによりシリンダ孔内に区画される入口室及び出
口室と、この両室を連絡して前記プランジャに設けた通
路と、該通路内に対向する段部を介在して設けた大孔部
と、前記段部の一方に形成した弁座と、該弁座に着座可
能に成して前記大孔部内に配設した可動弁部材と、該可
動弁部材を前記弁座に向って付勢し前記段部の他方側に
配設した弁ばねと、前記プランジャが不作動位置にある
とき前記可動弁部材を離座保持する開弁部材と、前記プ
ランジャを不作動位置に付勢する予負荷ばねとを備え、
前記可動弁部材を球状部材から構成した液圧制御弁にお
いて、前記弁ばねに前記可動弁部材の外面に沿って延び
当該可動弁部材と前記段部の他方との間に位置する補助
部を設けて成る液圧制御弁。A plunger that is slidably inserted into a cylinder hole, an inlet chamber and an outlet chamber that are defined in the cylinder hole by the plunger, a passage provided in the plunger connecting these two chambers, and a passageway that is arranged in the passageway and facing each other. a large hole portion provided with a stepped portion interposed therebetween; a valve seat formed on one of the stepped portions; a movable valve member configured to be seatable on the valve seat and disposed within the large hole portion; a valve spring disposed on the other side of the stepped portion that urges the movable valve member toward the valve seat; and a valve opening member that holds the movable valve member apart when the plunger is in an inoperative position. a preload spring biasing the plunger to an inoperative position;
In the hydraulic control valve in which the movable valve member is made of a spherical member, the valve spring is provided with an auxiliary part that extends along the outer surface of the movable valve member and is located between the movable valve member and the other step part. Hydraulic pressure control valve consisting of
JP3117183U 1983-03-03 1983-03-03 hydraulic control valve Granted JPS59136363U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3117183U JPS59136363U (en) 1983-03-03 1983-03-03 hydraulic control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3117183U JPS59136363U (en) 1983-03-03 1983-03-03 hydraulic control valve

Publications (2)

Publication Number Publication Date
JPS59136363U true JPS59136363U (en) 1984-09-11
JPH0234132Y2 JPH0234132Y2 (en) 1990-09-13

Family

ID=30162028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3117183U Granted JPS59136363U (en) 1983-03-03 1983-03-03 hydraulic control valve

Country Status (1)

Country Link
JP (1) JPS59136363U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014981A (en) * 1973-06-12 1975-02-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014981A (en) * 1973-06-12 1975-02-17

Also Published As

Publication number Publication date
JPH0234132Y2 (en) 1990-09-13

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