JPS6483459A - Power steering device - Google Patents
Power steering deviceInfo
- Publication number
- JPS6483459A JPS6483459A JP24225687A JP24225687A JPS6483459A JP S6483459 A JPS6483459 A JP S6483459A JP 24225687 A JP24225687 A JP 24225687A JP 24225687 A JP24225687 A JP 24225687A JP S6483459 A JPS6483459 A JP S6483459A
- Authority
- JP
- Japan
- Prior art keywords
- torque
- current signal
- steering
- input
- potentiometer
- 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 make an accurate input torque so that it is not affected by external harness resistance or the like detectable by installing a device, converting output power of a torque sensor into a current signal, in a steering torque detector, and delivering the current signal to a controller. CONSTITUTION:In a torque detector 27 which comprises a potentiometer 22 detecting torsion of a torsion bar corresponding to the relative angle displacement between both input and output shafts constituting a steering shaft, there is provided with a volt-ampere converter circuit 26 which converts output voltage of this potentiometer 22 into a current signal. The current signal to be outputted from this torque detector 27 is reconverted by a terminal resistor 29 at a controller 28, and it is fed to a current value control circuit 31 via an amplifier 30. A direction and a size of input torque is then found according to the size of the voltage signal, whereby the direction and current value of a motor 18 is determined on the basis of detected value of the input torque. Then, steering is assisted by the power of the motor 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24225687A JPS6483459A (en) | 1987-09-25 | 1987-09-25 | Power steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24225687A JPS6483459A (en) | 1987-09-25 | 1987-09-25 | Power steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6483459A true JPS6483459A (en) | 1989-03-29 |
Family
ID=17086561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24225687A Pending JPS6483459A (en) | 1987-09-25 | 1987-09-25 | Power steering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6483459A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008036579A (en) * | 2006-08-09 | 2008-02-21 | Air Water Emoto Kk | Cyclone separator and air supply hood for housing ventilation using the same |
| KR20200066663A (en) | 2017-10-25 | 2020-06-10 | 우수이 고쿠사이 산교 가부시키가이샤 | Gas-liquid separator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62218273A (en) * | 1986-03-19 | 1987-09-25 | Mitsubishi Electric Corp | Control device for motor driven power steering |
-
1987
- 1987-09-25 JP JP24225687A patent/JPS6483459A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62218273A (en) * | 1986-03-19 | 1987-09-25 | Mitsubishi Electric Corp | Control device for motor driven power steering |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008036579A (en) * | 2006-08-09 | 2008-02-21 | Air Water Emoto Kk | Cyclone separator and air supply hood for housing ventilation using the same |
| KR20200066663A (en) | 2017-10-25 | 2020-06-10 | 우수이 고쿠사이 산교 가부시키가이샤 | Gas-liquid separator |
| US11313330B2 (en) | 2017-10-25 | 2022-04-26 | Usui Co., Ltd. | Gas-liquid separator |
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