JPH038013U - - Google Patents
Info
- Publication number
- JPH038013U JPH038013U JP6828789U JP6828789U JPH038013U JP H038013 U JPH038013 U JP H038013U JP 6828789 U JP6828789 U JP 6828789U JP 6828789 U JP6828789 U JP 6828789U JP H038013 U JPH038013 U JP H038013U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- hydraulic suspension
- flow path
- path resistance
- suction
- 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
- 239000000725 suspension Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 5
- 230000007423 decrease Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
Description
第１図は本考案に係わる油圧供給装置をサスペ
ンシヨンに適用したときのシステムブロツク図、
第２図は第１実施例に係わる処理手順、第３図は
第２実施例に係わる処理手順を示す図である。
２……エンジン、４……ポンプ、１２……油圧
式アクチユエータ、１６……リリーフパイプ、１
８……リリーフバルブ、２２……リザーブタンク
、２８……サクシヨンバルブ、２８ａ……絞りポ
ート、２８ｂ……開放ポート、２８ｃ……ソレノ
イド。
Figure 1 is a system block diagram when the hydraulic supply device according to the present invention is applied to a suspension.
FIG. 2 is a diagram showing a processing procedure according to the first embodiment, and FIG. 3 is a diagram showing a processing procedure according to the second embodiment. 2...Engine, 4...Pump, 12...Hydraulic actuator, 16...Relief pipe, 1
8... Relief valve, 22... Reserve tank, 28... Suction valve, 28a... Throttle port, 28b... Opening port, 28c... Solenoid.
Claims (1)
式サスペンシヨンに加圧流体を供給する為の装置
であつて、 非加圧状態の流体を貯蔵するリザーブタンクと
、 該リザーブタンク内の流体を吸引して該油圧式
サスペンシヨンに流体を加圧して供給するポンプ
と、 該ポンプの吸引路に介装されて、該吸引路の流
路抵抗を増減するサクシヨンバルブと、 前記油圧式サスペンシヨンが大流量を必要とす
るとき該流路抵抗を減じ、小流量を必要とすると
き該流路抵抗を増大させるサクシヨンバルブの制
御手段 とを有する油圧式サスペンシヨンの為の油圧供
給装置。[Scope of claim for utility model registration] A device for supplying pressurized fluid to a hydraulic suspension that operates by supplying or discharging pressurized fluid, comprising a reserve tank for storing fluid in a non-pressurized state; a pump that suctions fluid in the reserve tank to pressurize and supply the fluid to the hydraulic suspension; and a suction valve that is interposed in the suction path of the pump and increases or decreases the flow path resistance of the suction path. and a control means for a suction valve that reduces the flow path resistance when the hydraulic suspension requires a large flow rate and increases the flow path resistance when the hydraulic suspension requires a small flow rate. Hydraulic supply device for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6828789U JPH038013U (en) | 1989-06-12 | 1989-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6828789U JPH038013U (en) | 1989-06-12 | 1989-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH038013U true JPH038013U (en) | 1991-01-25 |
Family
ID=31602593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6828789U Pending JPH038013U (en) | 1989-06-12 | 1989-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016072512A1 (en) * | 2014-11-07 | 2016-05-12 | Ｋｙｂ株式会社 | Suspension device and suspension control device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63251313A (en) * | 1987-04-06 | 1988-10-18 | Nissan Motor Co Ltd | Hydraulic pressure feeder for vehicle |
| JPS63263119A (en) * | 1987-04-21 | 1988-10-31 | Nissan Motor Co Ltd | Vehicle hydraulic supply device |
| JPS63268989A (en) * | 1987-04-24 | 1988-11-07 | ヴィッカーズ，インコーポレーテッド | Hydraulic system |
-
1989
- 1989-06-12 JP JP6828789U patent/JPH038013U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63251313A (en) * | 1987-04-06 | 1988-10-18 | Nissan Motor Co Ltd | Hydraulic pressure feeder for vehicle |
| JPS63263119A (en) * | 1987-04-21 | 1988-10-31 | Nissan Motor Co Ltd | Vehicle hydraulic supply device |
| JPS63268989A (en) * | 1987-04-24 | 1988-11-07 | ヴィッカーズ，インコーポレーテッド | Hydraulic system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016072512A1 (en) * | 2014-11-07 | 2016-05-12 | Ｋｙｂ株式会社 | Suspension device and suspension control device |
| JP2016088360A (en) * | 2014-11-07 | 2016-05-23 | Ｋｙｂ株式会社 | Suspension device and suspension control device |
| CN107107699A (en) * | 2014-11-07 | 2017-08-29 | Ｋｙｂ株式会社 | Draft hitch and suspension control apparatus |
| US10183540B2 (en) | 2014-11-07 | 2019-01-22 | Kyb Corporation | Suspension device and suspension control unit |