JPS6067212U - Vehicle height adjustment device - Google Patents
Vehicle height adjustment deviceInfo
- Publication number
- JPS6067212U JPS6067212U JP16035483U JP16035483U JPS6067212U JP S6067212 U JPS6067212 U JP S6067212U JP 16035483 U JP16035483 U JP 16035483U JP 16035483 U JP16035483 U JP 16035483U JP S6067212 U JPS6067212 U JP S6067212U
- Authority
- JP
- Japan
- Prior art keywords
- passage means
- working fluid
- flow rate
- control valve
- vehicle height
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による車輛用車高調整装置の一実施例を
示す概略構成図、第２図は第１図に示された電磁開閉弁
等の作動を制御する制御装置を示す解図、第３図は第１
図に示された実施例に組込まれたフロープライオリティ
弁の一つの具体的実施例を示す断面図、第４図は第３図
に示されたフロープライオリティ弁の分流特性を示すグ
ラフである。FIG. 1 is a schematic configuration diagram showing an embodiment of a vehicle height adjustment device according to the present invention, and FIG. 2 is an illustration showing a control device for controlling the operation of the electromagnetic on-off valve etc. shown in FIG. 1. Figure 3 is the first
FIG. 4 is a cross-sectional view showing one specific embodiment of the flow priority valve incorporated in the embodiment shown in the figure, and FIG. 4 is a graph showing the flow dividing characteristics of the flow priority valve shown in FIG. 3.
Claims (1)
高を増大させる流体圧式のアクチュエータと、前記作動
流体供給源と前記アクチュエータとを連通接続する通路
手段と、前記通路手段の途中に設けられエンジンＩｉよ
って回転駆動されることにより前記作動流体供給源より
前記アクチュエータへ作動流体を供給するポンプ手段と
、前記ポンプ手段と前記アクチュエータとの間にて前記
通路手段の途中に設けられた開閉弁と、前記ポンプ手段
と前記開閉弁との間にて前記通路手段の途中に設けられ
た圧力制御弁であってその下流側の前記通路手段の内圧
を所定の範囲に制御する圧力制御弁と、前記ポンプ手段
と前記圧力制御弁との間にて前記通路手段の途中に設け
られ前記通路手段を流れる作動流体の流量を所定値に制
御する流量制御弁と、前記流量制御弁と前記圧力制御弁
との間にて前記通路手段の途中に設けられ前記通路手段
を流れる作動流体の所定量の一部を他の流体圧装置へ分
流するフロープライオリティ弁とを有し、前記フロープ
ライオリティ弁は前記ポンプ手段の吐出流量が所定値以
下のときには前記他の流体圧装置へ分流される作動流体
の流量を低減するよう構成されていることを特徴とする
車輛用車高調整装置。A working fluid supply source, a hydraulic actuator that increases vehicle height by being supplied with working fluid, a passage means for communicating and connecting the working fluid supply source and the actuator, and a passage means provided in the middle of the passage means. a pump means that is rotationally driven by an engine Ii to supply working fluid from the working fluid supply source to the actuator; and an on-off valve provided in the middle of the passage means between the pump means and the actuator. , a pressure control valve provided in the middle of the passage means between the pump means and the on-off valve, which controls the internal pressure of the passage means on the downstream side within a predetermined range; a flow rate control valve that is provided in the middle of the passage means between the pump means and the pressure control valve and controls the flow rate of the working fluid flowing through the passage means to a predetermined value; the flow rate control valve and the pressure control valve; a flow priority valve provided in the middle of the passage means for diverting a part of a predetermined amount of the working fluid flowing through the passage means to another fluid pressure device; 1. A vehicle height adjustment device, wherein the vehicle height adjustment device is configured to reduce the flow rate of the working fluid that is diverted to the other fluid pressure device when the discharge flow rate is less than a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16035483U JPS6067212U (en) | 1983-10-17 | 1983-10-17 | Vehicle height adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16035483U JPS6067212U (en) | 1983-10-17 | 1983-10-17 | Vehicle height adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6067212U true JPS6067212U (en) | 1985-05-13 |
Family
ID=30352719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16035483U Pending JPS6067212U (en) | 1983-10-17 | 1983-10-17 | Vehicle height adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6067212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02246819A (en) * | 1988-09-20 | 1990-10-02 | Tokico Ltd | Suspension device |
-
1983
- 1983-10-17 JP JP16035483U patent/JPS6067212U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02246819A (en) * | 1988-09-20 | 1990-10-02 | Tokico Ltd | Suspension device |
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