JPS6474166A - Oil supply device - Google Patents

Oil supply device

Info

Publication number
JPS6474166A
JPS6474166A JP62233412A JP23341287A JPS6474166A JP S6474166 A JPS6474166 A JP S6474166A JP 62233412 A JP62233412 A JP 62233412A JP 23341287 A JP23341287 A JP 23341287A JP S6474166 A JPS6474166 A JP S6474166A
Authority
JP
Japan
Prior art keywords
oil
car speed
oil pump
working fluid
predetermined value
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
JP62233412A
Other languages
Japanese (ja)
Inventor
Masayoshi Nishimori
Masanori Tani
Norio Yuasa
Hiroshi Yoshida
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors 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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP62233412A priority Critical patent/JPS6474166A/en
Publication of JPS6474166A publication Critical patent/JPS6474166A/en
Pending legal-status Critical Current

Links

Landscapes

  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Power Steering Mechanism (AREA)

Abstract

PURPOSE:To enhance drivability by constituting an oil supply device suitable for a four-wheel steering device delivering oil, decreasing with an increase of car speed, to the first oil line, when the car speed is in a predetermined value or less, and oil, increasing with the increase of car speed, to the second oil line when the car speed is in the predetermined value or more. CONSTITUTION:Delivering working fluid from an oil pump 6, the fluid, governed in its pressure by a servo valve 4, is supplied to a power cylinder 2 in a power steering device, and a spool 41 of the servo valve 4 is driven by an oil hydraulic actuator 8 with working fluid controlled in a hydraulic control valve device 7. Working fluid from a variable displacement oil pump 10 of bidirectional delivery type is supplied to the hydraulic control valve device 7 through oil lines 28, 29. Here the oil pump 10 is connected to a drive shaft 9b integrally formed with a carrier 9a of a planetary gears 9, while respectively connecting a sun gear 9d to an output shaft T/M of a transmission and a ring gear 9e to an output shaft M of an electric motor, the oil pump 10 can be individually driven.
JP62233412A 1987-09-17 1987-09-17 Oil supply device Pending JPS6474166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62233412A JPS6474166A (en) 1987-09-17 1987-09-17 Oil supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62233412A JPS6474166A (en) 1987-09-17 1987-09-17 Oil supply device

Publications (1)

Publication Number Publication Date
JPS6474166A true JPS6474166A (en) 1989-03-20

Family

ID=16954655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62233412A Pending JPS6474166A (en) 1987-09-17 1987-09-17 Oil supply device

Country Status (1)

Country Link
JP (1) JPS6474166A (en)

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