JPS6133765U - Hydraulic pump for power steering system - Google Patents

Hydraulic pump for power steering system

Info

Publication number
JPS6133765U
JPS6133765U JP11996884U JP11996884U JPS6133765U JP S6133765 U JPS6133765 U JP S6133765U JP 11996884 U JP11996884 U JP 11996884U JP 11996884 U JP11996884 U JP 11996884U JP S6133765 U JPS6133765 U JP S6133765U
Authority
JP
Japan
Prior art keywords
hydraulic pump
power steering
oil
suction
steering system
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
JP11996884U
Other languages
Japanese (ja)
Other versions
JPH0356456Y2 (en
Inventor
英雄 望月
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP11996884U priority Critical patent/JPS6133765U/en
Publication of JPS6133765U publication Critical patent/JPS6133765U/en
Application granted granted Critical
Publication of JPH0356456Y2 publication Critical patent/JPH0356456Y2/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) [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図は本考案に係る油圧ポンプの縦断面図、第２図は
第１図に示すものの絞り弁近傍の拡大縦断面図、第３図
は従来の油圧ポンプの縦断面図である。 ８・・・・・・供給通路、１０・・・・・・バイパス通
路、１２・・・・・・吸込みポート、２１・・・・・・
絞り通路、３２・・・・・・絞り弁、４０・・・・・・
エンジン。FIG. 1 is a vertical cross-sectional view of a hydraulic pump according to the present invention, FIG. 2 is an enlarged vertical cross-sectional view of the vicinity of the throttle valve shown in FIG. 1, and FIG. 3 is a vertical cross-sectional view of a conventional hydraulic pump. 8... Supply passage, 10... Bypass passage, 12... Suction port, 21...
Throttle passage, 32... Throttle valve, 40...
engine.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧力オイルをオイルポンプの吐出側に連通ずる供給通路
より絞り通路を介してギヤボックスに送出し、余剰流を
バイパス通路を介して前記オイルポンプの吸入側に還流
するようにし、かつ前記バイパス通路にリサーブタンク
からのオイルを吸い込み前記オイルポンプの吸入側に送
出するようにした吸込みボートを設けた動力装置用油圧
ポンプにおいて、前記吸込みポートと対向して配設され
た絞り弁をエンジン始動時のみ作動させるようにしたこ
とを特徴とする動力舵取装置用油圧ポンプ。The pressure oil is sent to the gear box from the supply passage communicating with the discharge side of the oil pump via the throttle passage, and the surplus flow is returned to the suction side of the oil pump via the bypass passage, and In a hydraulic pump for a power unit equipped with a suction boat that sucks oil from a reserve tank and sends it to the suction side of the oil pump, a throttle valve disposed opposite to the suction port is operated only when the engine is started. A hydraulic pump for a power steering device, characterized in that it is activated.
JP11996884U 1984-08-01 1984-08-01 Hydraulic pump for power steering system Granted JPS6133765U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11996884U JPS6133765U (en) 1984-08-01 1984-08-01 Hydraulic pump for power steering system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11996884U JPS6133765U (en) 1984-08-01 1984-08-01 Hydraulic pump for power steering system

Publications (2)

Publication Number Publication Date
JPS6133765U true JPS6133765U (en) 1986-03-01
JPH0356456Y2 JPH0356456Y2 (en) 1991-12-18

Family

ID=30678815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11996884U Granted JPS6133765U (en) 1984-08-01 1984-08-01 Hydraulic pump for power steering system

Country Status (1)

Country Link
JP (1) JPS6133765U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63195024U (en) * 1987-05-30 1988-12-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63195024U (en) * 1987-05-30 1988-12-15

Also Published As

Publication number Publication date
JPH0356456Y2 (en) 1991-12-18

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