JPS5770772A - Power steering assistant device - Google Patents

Power steering assistant device

Info

Publication number
JPS5770772A
JPS5770772A JP14647980A JP14647980A JPS5770772A JP S5770772 A JPS5770772 A JP S5770772A JP 14647980 A JP14647980 A JP 14647980A JP 14647980 A JP14647980 A JP 14647980A JP S5770772 A JPS5770772 A JP S5770772A
Authority
JP
Japan
Prior art keywords
servo valve
steering wheel
speed
sensor
steering
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
JP14647980A
Other languages
Japanese (ja)
Other versions
JPS6410391B2 (en
Inventor
Masao Abe
Naoyuki Maeda
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.)
TOUKAI TEII AARU DABURIYUU KK
Tokai TRW and Co Ltd
Original Assignee
TOUKAI TEII AARU DABURIYUU KK
Tokai TRW and Co Ltd
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 TOUKAI TEII AARU DABURIYUU KK, Tokai TRW and Co Ltd filed Critical TOUKAI TEII AARU DABURIYUU KK
Priority to JP14647980A priority Critical patent/JPS5770772A/en
Publication of JPS5770772A publication Critical patent/JPS5770772A/en
Publication of JPS6410391B2 publication Critical patent/JPS6410391B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To strive for energy-saving through controlling the operating time of pump by performing a driving control of an oil pump and a servo valve while they are electrically interlocked and allowing power steering to function within a range of predetermined speed of vehicle.
CONSTITUTION: A steering wheel 1 is connected with a power cylinder 4 through a gear unit 3 fitted with a pinion 2. The power cylinder 4 is connected with an electromagnetic servo valve 5 through lines A and B. And a steering sensor 6, which is put on the steering wheel 1, outputs an electric signal in proportion to the rotation speed and rotation amount of the steering wheel 1. A control circuit 7 controls a solenoid in the servo valve 5 in response to an output signal from the sensor 6 and electric current for driving a driving motor 10 for an oil pump 9 in response to an output signal from a speed sensor 8 for detecting speed of a vehicle.
COPYRIGHT: (C)1982,JPO&Japio
JP14647980A 1980-10-20 1980-10-20 Power steering assistant device Granted JPS5770772A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14647980A JPS5770772A (en) 1980-10-20 1980-10-20 Power steering assistant device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14647980A JPS5770772A (en) 1980-10-20 1980-10-20 Power steering assistant device

Publications (2)

Publication Number Publication Date
JPS5770772A true JPS5770772A (en) 1982-05-01
JPS6410391B2 JPS6410391B2 (en) 1989-02-21

Family

ID=15408565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14647980A Granted JPS5770772A (en) 1980-10-20 1980-10-20 Power steering assistant device

Country Status (1)

Country Link
JP (1) JPS5770772A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911969A (en) * 1982-07-12 1984-01-21 Tokai T R W Kk Electrical drive power steering device having time constant characteristic upon steering
JPS5918066A (en) * 1982-06-25 1984-01-30 Jidosha Kiki Co Ltd Power steering unit
JPS5948264A (en) * 1982-09-09 1984-03-19 Mazda Motor Corp Controller for power steering
JPS59149870A (en) * 1983-02-14 1984-08-27 Jidosha Kiki Co Ltd Power steering gear
JPS6154361A (en) * 1984-08-27 1986-03-18 Kawasaki Heavy Ind Ltd Power steering apparatus for car
CN109466623A (en) * 2018-10-30 2019-03-15 苏州汇川联合动力系统有限公司 Rotating direction control method, system and computer-readable memory

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543735A (en) * 1977-06-08 1979-01-12 Aisin Seiki Co Ltd Steering force detector
JPS5555059A (en) * 1978-10-14 1980-04-22 Jidosha Kiki Co Ltd Pump device for power steering gear

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543735A (en) * 1977-06-08 1979-01-12 Aisin Seiki Co Ltd Steering force detector
JPS5555059A (en) * 1978-10-14 1980-04-22 Jidosha Kiki Co Ltd Pump device for power steering gear

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918066A (en) * 1982-06-25 1984-01-30 Jidosha Kiki Co Ltd Power steering unit
JPS5911969A (en) * 1982-07-12 1984-01-21 Tokai T R W Kk Electrical drive power steering device having time constant characteristic upon steering
JPH032715B2 (en) * 1982-07-12 1991-01-16 Teii Aaru Daburyu Esu Ai Kk
JPS5948264A (en) * 1982-09-09 1984-03-19 Mazda Motor Corp Controller for power steering
JPS59149870A (en) * 1983-02-14 1984-08-27 Jidosha Kiki Co Ltd Power steering gear
JPS6154361A (en) * 1984-08-27 1986-03-18 Kawasaki Heavy Ind Ltd Power steering apparatus for car
JPH0346349B2 (en) * 1984-08-27 1991-07-15 Kawasaki Heavy Ind Ltd
CN109466623A (en) * 2018-10-30 2019-03-15 苏州汇川联合动力系统有限公司 Rotating direction control method, system and computer-readable memory

Also Published As

Publication number Publication date
JPS6410391B2 (en) 1989-02-21

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