JPH0260606U - - Google Patents
Info
- Publication number
- JPH0260606U JPH0260606U JP14054788U JP14054788U JPH0260606U JP H0260606 U JPH0260606 U JP H0260606U JP 14054788 U JP14054788 U JP 14054788U JP 14054788 U JP14054788 U JP 14054788U JP H0260606 U JPH0260606 U JP H0260606U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- fluid pressure
- pressure
- working fluid
- 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
- 239000012530 fluid Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Vehicle Body Suspensions (AREA)
Description
第１図は本考案の一実施例を示す系統図、第２
図は圧力制御弁の一例を示す断面図、第３図は圧
力制御弁の指令値と制御圧との関係を示すグラフ
、第４図は従来例の構成を示す系統図である。
１……エンジン、３……油圧ポンプ、４，７…
…リリーフ弁、５……出力側油圧配管、６……電
磁切換弁、１０……油温センサ（温度検出手段）
、１２……圧力制御弁、１４……車体、１５……
車輪、１６……油圧シリンダ（流体圧シリンダ）
、２１……制御装置。
Figure 1 is a system diagram showing one embodiment of the present invention;
The figure is a sectional view showing an example of a pressure control valve, FIG. 3 is a graph showing the relationship between the command value of the pressure control valve and the control pressure, and FIG. 4 is a system diagram showing the configuration of a conventional example. 1... Engine, 3... Hydraulic pump, 4, 7...
... Relief valve, 5 ... Output side hydraulic piping, 6 ... Solenoid switching valve, 10 ... Oil temperature sensor (temperature detection means)
, 12...pressure control valve, 14...vehicle body, 15...
Wheel, 16... Hydraulic cylinder (fluid pressure cylinder)
, 21...control device.
Claims (1)
に制御弁を介して作動流体圧を供給する車両用圧
力供給装置において、流体圧ポンプと、前記作動
流体の温度が所定温度以上であることを検出する
温度検出手段を備え、前記温度検出手段が前記作
動流体の温度以上であることを検出したときに前
記流体圧ポンプの出力圧力を低下させることを特
徴とする車両用圧力供給装置。 In a vehicle pressure supply device that supplies working fluid pressure to a fluid pressure cylinder interposed between the vehicle body and each wheel via a control valve, the temperature of the fluid pressure pump and the working fluid is a predetermined temperature or higher. A pressure supply device for a vehicle, comprising a temperature detecting means for detecting the temperature, and reducing the output pressure of the fluid pressure pump when the temperature detecting means detects that the temperature is higher than the temperature of the working fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14054788U JPH0260606U (en) | 1988-10-28 | 1988-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14054788U JPH0260606U (en) | 1988-10-28 | 1988-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0260606U true JPH0260606U (en) | 1990-05-07 |
Family
ID=31404819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14054788U Pending JPH0260606U (en) | 1988-10-28 | 1988-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0260606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017094810A (en) * | 2015-11-19 | 2017-06-01 | Ｋｙｂ株式会社 | Suspension device |
-
1988
- 1988-10-28 JP JP14054788U patent/JPH0260606U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017094810A (en) * | 2015-11-19 | 2017-06-01 | Ｋｙｂ株式会社 | Suspension device |