JPS63188208U - - Google Patents
Info
- Publication number
- JPS63188208U JPS63188208U JP7937987U JP7937987U JPS63188208U JP S63188208 U JPS63188208 U JP S63188208U JP 7937987 U JP7937987 U JP 7937987U JP 7937987 U JP7937987 U JP 7937987U JP S63188208 U JPS63188208 U JP S63188208U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- hydraulic pressure
- control valve
- branch
- path
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 6
- 239000000725 suspension Substances 0.000 description 2
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Fluid-Damping Devices (AREA)
Description
第1図は本考案実施例の車両用液圧回路を適用
したハイドロニユーマチツクサスペンシヨンシス
テムを示す全体図、第2図及び第3図は実施例液
圧回路の要部を示す断面図である。
A…ハイドロニユーマチツクサスペンシヨンシ
ステム、1…アキユムレータ(液圧源)、2…液
圧制御弁、3…液圧アクチユエータ、4…制御圧
パイプ(制御圧路)、4a…第1分岐液圧路、4
b…第2分岐液圧路、5…フイルタ、7…チエツ
クバルブ、a…作動液。
Fig. 1 is an overall view showing a hydroneumatic suspension system to which a hydraulic circuit for a vehicle according to an embodiment of the present invention is applied, and Figs. 2 and 3 are sectional views showing main parts of the hydraulic circuit according to the embodiment. be. A... Hydropneumatic suspension system, 1... Accumulator (hydraulic pressure source), 2... Hydraulic pressure control valve, 3... Hydraulic pressure actuator, 4... Control pressure pipe (control pressure path), 4a... First branch hydraulic pressure road, 4
b...Second branch hydraulic pressure path, 5...Filter, 7...Check valve, a...Working fluid.
Claims (1)
圧にする液圧制御弁と、 該液圧制御弁と制御圧路を介して作動液の流入
、流出可能に接続され、前記液圧制御弁による制
御圧で作動する液圧アクチユエータと、 前記制御圧路の中間部を並列に分割して形成さ
れた第1分岐液圧路及び第2分岐液圧路と、 前記第1分岐液圧路に設けられ、作動液の通過
時に異物を濾過するフイルタと、 前記第2分岐液圧路に設けられ、液圧制御弁側
から液圧アクチユエータ側への作動液の通過を許
し、液圧アクチユエータ側から液圧制御弁側への
作動液の通過を規制するチエツクバルブと、 を備えていることを特徴とする車両用液圧回路。[Claims for Utility Model Registration] A hydraulic pressure control valve that adjusts the hydraulic pressure from a hydraulic pressure source to a predetermined control pressure according to a control command, and a hydraulic pressure control valve that allows hydraulic fluid to flow in and out through the hydraulic pressure control valve and a control pressure path. a hydraulic actuator connected to the hydraulic pressure control valve and operated by the control pressure of the hydraulic pressure control valve; a first branch hydraulic pressure path and a second branch hydraulic pressure path formed by dividing an intermediate portion of the control pressure path in parallel; , a filter provided in the first branch hydraulic pressure path to filter out foreign matter when the hydraulic fluid passes through; and a filter provided in the second branch hydraulic pressure path to filter the hydraulic fluid from the hydraulic pressure control valve side to the hydraulic actuator side. A hydraulic circuit for a vehicle, comprising: a check valve that allows passage of hydraulic fluid and restricts passage of hydraulic fluid from a hydraulic actuator side to a hydraulic pressure control valve side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7937987U JPH0650243Y2 (en) | 1987-05-26 | 1987-05-26 | Vehicle hydraulic circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7937987U JPH0650243Y2 (en) | 1987-05-26 | 1987-05-26 | Vehicle hydraulic circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63188208U true JPS63188208U (en) | 1988-12-02 |
JPH0650243Y2 JPH0650243Y2 (en) | 1994-12-21 |
Family
ID=30929182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7937987U Expired - Lifetime JPH0650243Y2 (en) | 1987-05-26 | 1987-05-26 | Vehicle hydraulic circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0650243Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010508491A (en) * | 2006-11-02 | 2010-03-18 | コンチネンタル・テベス・アーゲー・ウント・コンパニー・オーハーゲー | Proportional control valve |
-
1987
- 1987-05-26 JP JP7937987U patent/JPH0650243Y2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010508491A (en) * | 2006-11-02 | 2010-03-18 | コンチネンタル・テベス・アーゲー・ウント・コンパニー・オーハーゲー | Proportional control valve |
Also Published As
Publication number | Publication date |
---|---|
JPH0650243Y2 (en) | 1994-12-21 |
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