JPH01134572U - - Google Patents
Info
- Publication number
- JPH01134572U JPH01134572U JP3136188U JP3136188U JPH01134572U JP H01134572 U JPH01134572 U JP H01134572U JP 3136188 U JP3136188 U JP 3136188U JP 3136188 U JP3136188 U JP 3136188U JP H01134572 U JPH01134572 U JP H01134572U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- engine
- detecting
- vehicle
- power cylinder
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
図面は本例油圧回路図を示すものである。
１……油圧ポンプ、２……エンジン、５……パ
ワーシリンダ、８……油圧アキユームレータ、９
……補助回路、１１……電磁バルブ、１２……車
速センサ、１３……圧力センサ。
The drawing shows the hydraulic circuit diagram of this example. 1...Hydraulic pump, 2...Engine, 5...Power cylinder, 8...Hydraulic accumulator, 9
... Auxiliary circuit, 11 ... Solenoid valve, 12 ... Vehicle speed sensor, 13 ... Pressure sensor.
Claims (1)
ードをアシスト用パワーシリンダへ供給する油圧
配管には、ポンプからの供給圧の一部を蓄圧する
油圧アキユーレータを備えた補助油圧回路を接続
するとともに、この補助油圧回路にはエンジンの
停止状態を検出する手段と車両の走行状態を検出
する手段の両検出信号によつて前記アキユームレ
ータに蓄えられた圧力を前記パワーシリンダに作
用させるよう、その開閉動作が制御されたバルブ
手段が組込まれていることを特徴とする車両用パ
ワーステアリング装置。 An auxiliary hydraulic circuit equipped with a hydraulic accuulator that accumulates part of the supply pressure from the pump is connected to the hydraulic piping that supplies fluid from a hydraulic pump driven by the engine to the assist power cylinder. The hydraulic circuit has an opening/closing operation so that the pressure stored in the accumulator is applied to the power cylinder in response to detection signals from both a means for detecting a stopped state of the engine and a means for detecting a running state of the vehicle. A power steering device for a vehicle, characterized in that it incorporates controlled valve means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3136188U JPH01134572U (en) | 1988-03-09 | 1988-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3136188U JPH01134572U (en) | 1988-03-09 | 1988-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01134572U true JPH01134572U (en) | 1989-09-13 |
Family
ID=31257171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3136188U Pending JPH01134572U (en) | 1988-03-09 | 1988-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01134572U (en) |
-
1988
- 1988-03-09 JP JP3136188U patent/JPH01134572U/ja active Pending