JPH01117909U - - Google Patents
Info
- Publication number
- JPH01117909U JPH01117909U JP1424688U JP1424688U JPH01117909U JP H01117909 U JPH01117909 U JP H01117909U JP 1424688 U JP1424688 U JP 1424688U JP 1424688 U JP1424688 U JP 1424688U JP H01117909 U JPH01117909 U JP H01117909U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- pressure
- fluid source
- low
- pump
- 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 12
- 239000000725 suspension Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図Ａは本考案の一実施例に係わる姿勢制御
用流体ポンプを示す構成図、第１図Ｂはその要部
断面図、第２図は同実施例の動作を示すフローチ
ヤート、第３図は従来のエアポンプの構成を示す
図である。
２１……エアタンク、２２……差圧制限バルブ
、２３……パワステアリング用ポンプ、２４……
プーリ、２８……電磁クラツチ、３１……ピスト
ンロツド、３３……ピストン、３７……リターン
ポンプ。
FIG. 1A is a configuration diagram showing a posture control fluid pump according to an embodiment of the present invention, FIG. 1B is a sectional view of a main part thereof, FIG. The figure is a diagram showing the configuration of a conventional air pump. 21... Air tank, 22... Differential pressure limiting valve, 23... Power steering pump, 24...
Pulley, 28...electromagnetic clutch, 31...piston rod, 33...piston, 37...return pump.
Claims (1)
ばね室に供給する高圧流体が貯められた高圧側流
体源と、上記流体ばね室から排出される流体を貯
める低圧側流体源と、パワーステアリング用油圧
ポンプの回転軸に設けられ、この回転軸の回転を
同油圧ポンプに一体形成された上記低圧側流体源
に貯められた流体を圧搾して上記高圧側流体源に
送り込むリターンポンプに伝達する電磁クラツチ
とを具備し、上記低圧側流体源の圧力が設定値よ
り大きくなつた場合には上記電磁クラツチを作動
させてリターンポンプを作動させるようにしたこ
とを特徴とする姿勢制御用流体ポンプ。 A high-pressure side fluid source that stores high-pressure fluid to be supplied to the fluid spring chamber provided for each suspension unit, a low-pressure side fluid source that stores fluid discharged from the fluid spring chamber, and a power steering hydraulic pump. an electromagnetic clutch provided on the rotating shaft and transmitting the rotation of the rotating shaft to a return pump integrally formed with the hydraulic pump that compresses fluid stored in the low-pressure fluid source and sends it to the high-pressure fluid source; A fluid pump for attitude control, characterized in that when the pressure of the low-pressure side fluid source becomes higher than a set value, the electromagnetic clutch is operated to operate a return pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1424688U JPH01117909U (en) | 1988-02-05 | 1988-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1424688U JPH01117909U (en) | 1988-02-05 | 1988-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01117909U true JPH01117909U (en) | 1989-08-09 |
Family
ID=31225273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1424688U Pending JPH01117909U (en) | 1988-02-05 | 1988-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01117909U (en) |
-
1988
- 1988-02-05 JP JP1424688U patent/JPH01117909U/ja active Pending