JPS5850166U - Flow rate control device in actuator oil supply system - Google Patents

Flow rate control device in actuator oil supply system

Info

Publication number
JPS5850166U
JPS5850166U JP14647581U JP14647581U JPS5850166U JP S5850166 U JPS5850166 U JP S5850166U JP 14647581 U JP14647581 U JP 14647581U JP 14647581 U JP14647581 U JP 14647581U JP S5850166 U JPS5850166 U JP S5850166U
Authority
JP
Japan
Prior art keywords
oil pump
actuator
control device
circuit
flow rate
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
JP14647581U
Other languages
Japanese (ja)
Other versions
JPH022774Y2 (en
Inventor
亀下　隆太郎
準一 井上
中川　英次郎
Original Assignee
ティー・シー・エム株式会社
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 ティー・シー・エム株式会社 filed Critical ティー・シー・エム株式会社
Priority to JP14647581U priority Critical patent/JPS5850166U/en
Publication of JPS5850166U publication Critical patent/JPS5850166U/en
Application granted granted Critical
Publication of JPH022774Y2 publication Critical patent/JPH022774Y2/ja
Granted legal-status Critical Current

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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]

図面はこの考案の実施例を示し、アクチュエータ作用油
供給装置の構成を示す油圧回路図である。 １・・・・・・メインオイルポンプ、２・・・・・・パ
ワステアリング用オイルポンプ、３・・・・・・メイン
バルブ、４・・・◆・・パイロットオペレートバルブ、
６・・・・・・タンク、１０．２０・・・・・・油圧回
路、Ｃ・・・・・・アクチュエータ。The drawing shows an embodiment of this invention and is a hydraulic circuit diagram showing the configuration of an actuator working oil supply device. 1...Main oil pump, 2...Power steering oil pump, 3...Main valve, 4...◆...Pilot operated valve,
6... Tank, 10.20... Hydraulic circuit, C... Actuator.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンによって駆動されるメインオイルポンプ１およ
びパワステアリング用オイルポンプ２を備え、アクチュ
エータＣに作用油を供給するための装置において、メイ
ンオイルポンプ１とアクチュエータＣを結ぶ油圧回路１
０、この回路１０内に挿入され、アクチュエータＣに供
給される作用油の圧力を設定圧以下に制御するメインバ
ルブ３および回路１０内の圧力があらかじめ設定された
圧力に達するとメインオイルポンプ１の吐出した作用油
の全量をタンク６へ戻すパイロットオペレートバルブ４
、並びに前記回路１０のメインバルブ３とパイロットオ
ペレートバルブ４の中間部とパワステアリング用オイル
ポンプ２を結ぶ油圧回路２０からなる、流量制御装置。A hydraulic circuit 1 that connects the main oil pump 1 and the actuator C in a device that includes a main oil pump 1 and a power steering oil pump 2 driven by an engine and supplies working oil to an actuator C.
0, the main valve 3 is inserted into this circuit 10 and controls the pressure of the working oil supplied to the actuator C below the set pressure, and when the pressure in the circuit 10 reaches a preset pressure, the main oil pump 1 is activated. Pilot operated valve 4 that returns the entire amount of discharged working oil to tank 6
, and a hydraulic circuit 20 that connects an intermediate portion between the main valve 3 and the pilot operated valve 4 of the circuit 10 and the power steering oil pump 2.
JP14647581U 1981-09-30 1981-09-30 Flow rate control device in actuator oil supply system Granted JPS5850166U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14647581U JPS5850166U (en) 1981-09-30 1981-09-30 Flow rate control device in actuator oil supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14647581U JPS5850166U (en) 1981-09-30 1981-09-30 Flow rate control device in actuator oil supply system

Publications (2)

Publication Number Publication Date
JPS5850166U true JPS5850166U (en) 1983-04-05
JPH022774Y2 JPH022774Y2 (en) 1990-01-23

Family

ID=29939380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14647581U Granted JPS5850166U (en) 1981-09-30 1981-09-30 Flow rate control device in actuator oil supply system

Country Status (1)

Country Link
JP (1) JPS5850166U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62181666U (en) * 1986-05-07 1987-11-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62181666U (en) * 1986-05-07 1987-11-18

Also Published As

Publication number Publication date
JPH022774Y2 (en) 1990-01-23

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