JPS5770772A - Power steering assistant device - Google Patents
Power steering assistant deviceInfo
- 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
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
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)
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)
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 |
-
1980
- 1980-10-20 JP JP14647980A patent/JPS5770772A/en active Granted
Patent Citations (2)
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)
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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