JPS5699859A - Power steering and apparatus - Google Patents
Power steering and apparatusInfo
- Publication number
- JPS5699859A JPS5699859A JP15527079A JP15527079A JPS5699859A JP S5699859 A JPS5699859 A JP S5699859A JP 15527079 A JP15527079 A JP 15527079A JP 15527079 A JP15527079 A JP 15527079A JP S5699859 A JPS5699859 A JP S5699859A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle velocity
- oil pump
- motor
- control circuit
- vehicle
- 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
Links
Abstract
PURPOSE: To reduce the capacity of an oil pump up to under a third or quarter of that of a conventional pump and to make its size and weight smaller by a method wherein the oil pump is driven by an electric motor and the number of revolution of the pump is controlled in proportion to the velocity of a vehicle.
CONSTITUTION: The oil pump 4 is driven by the motor 11 and with this motor 11 is connected a control circuit 12 having a vehicle velocity detector 13. The vehicle velocity detector 13 is provided with a transmission cable 14 connected with a vehicle velocity revolutional input D and a vehicle velocity sensor 15 linked to this cable. The control circuit is operated by the vehicle velocity detected by the vehicle velocity sensor. The oil pump is designed so that the revolutional velocity of the motor 11 can be controlled by this control circuit.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15527079A JPS5699859A (en) | 1979-11-30 | 1979-11-30 | Power steering and apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15527079A JPS5699859A (en) | 1979-11-30 | 1979-11-30 | Power steering and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5699859A true JPS5699859A (en) | 1981-08-11 |
Family
ID=15602229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15527079A Pending JPS5699859A (en) | 1979-11-30 | 1979-11-30 | Power steering and apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5699859A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58136560A (en) * | 1982-02-05 | 1983-08-13 | Tokai T R W Kk | Power steering gear |
EP0091590A2 (en) * | 1982-04-08 | 1983-10-19 | Nissan Motor Co., Ltd. | Pump-drive device of power-assisted steering system |
JPS59213570A (en) * | 1983-05-20 | 1984-12-03 | Kayaba Ind Co Ltd | Power steering system |
JPS6012377A (en) * | 1983-06-30 | 1985-01-22 | Kayaba Ind Co Ltd | Power steering device |
JPS6022558A (en) * | 1983-07-18 | 1985-02-05 | Kayaba Ind Co Ltd | Power steering device |
US4499964A (en) * | 1981-05-29 | 1985-02-19 | Tokai Trw & Co. Ltd. | Power steering system |
JPS6082484A (en) * | 1983-10-13 | 1985-05-10 | Kayaba Ind Co Ltd | Power steering |
US4856011A (en) * | 1985-01-30 | 1989-08-08 | Ricoh Company, Ltd. | Semiconductor laser control circuit |
JPH06107266A (en) * | 1992-09-30 | 1994-04-19 | Yamaha Motor Co Ltd | Bicycle with electric motor |
JPH07322684A (en) * | 1994-05-24 | 1995-12-08 | Mercedes Benz Ag | Power steering device of servo-controlling device,especiallyof car |
-
1979
- 1979-11-30 JP JP15527079A patent/JPS5699859A/en active Pending
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4499964A (en) * | 1981-05-29 | 1985-02-19 | Tokai Trw & Co. Ltd. | Power steering system |
DE3303857A1 (en) * | 1982-02-05 | 1983-08-18 | Tokai Trw & Co | POWER STEERING DEVICE FOR A VEHICLE |
JPS58136560A (en) * | 1982-02-05 | 1983-08-13 | Tokai T R W Kk | Power steering gear |
EP0091590A2 (en) * | 1982-04-08 | 1983-10-19 | Nissan Motor Co., Ltd. | Pump-drive device of power-assisted steering system |
EP0091590A3 (en) * | 1982-04-08 | 1984-09-05 | Nissan Motor Co., Ltd. | Pump-drive device of power-assisted steering system |
JPS59213570A (en) * | 1983-05-20 | 1984-12-03 | Kayaba Ind Co Ltd | Power steering system |
JPH0541468B2 (en) * | 1983-05-20 | 1993-06-23 | Kayaba Industry Co Ltd | |
JPS6012377A (en) * | 1983-06-30 | 1985-01-22 | Kayaba Ind Co Ltd | Power steering device |
JPH0419065B2 (en) * | 1983-07-18 | 1992-03-30 | Kayaba Industry Co Ltd | |
JPS6022558A (en) * | 1983-07-18 | 1985-02-05 | Kayaba Ind Co Ltd | Power steering device |
JPS6082484A (en) * | 1983-10-13 | 1985-05-10 | Kayaba Ind Co Ltd | Power steering |
JPH0544386B2 (en) * | 1983-10-13 | 1993-07-06 | Kayaba Industry Co Ltd | |
US4856011A (en) * | 1985-01-30 | 1989-08-08 | Ricoh Company, Ltd. | Semiconductor laser control circuit |
JPH06107266A (en) * | 1992-09-30 | 1994-04-19 | Yamaha Motor Co Ltd | Bicycle with electric motor |
JPH07322684A (en) * | 1994-05-24 | 1995-12-08 | Mercedes Benz Ag | Power steering device of servo-controlling device,especiallyof car |
US5785144A (en) * | 1994-05-24 | 1998-07-28 | Mercedes-Benz Ag | Power steering system/servo control |
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