CN105882346B - 定量泵用主压力控制阀组 - Google Patents
定量泵用主压力控制阀组 Download PDFInfo
- Publication number
- CN105882346B CN105882346B CN201610171845.6A CN201610171845A CN105882346B CN 105882346 B CN105882346 B CN 105882346B CN 201610171845 A CN201610171845 A CN 201610171845A CN 105882346 B CN105882346 B CN 105882346B
- Authority
- CN
- China
- Prior art keywords
- valve
- pressure
- control valve
- control terminal
- oil
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/052—Pneumatic spring characteristics
- B60G17/0523—Regulating distributors or valves for pneumatic springs
- B60G17/0525—Height adjusting or levelling valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/056—Regulating distributors or valves for hydropneumatic systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/11—Mounting of sensors thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/25—Stroke; Height; Displacement
- B60G2400/252—Stroke; Height; Displacement vertical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610171845.6A CN105882346B (zh) | 2016-03-24 | 2016-03-24 | 定量泵用主压力控制阀组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610171845.6A CN105882346B (zh) | 2016-03-24 | 2016-03-24 | 定量泵用主压力控制阀组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105882346A CN105882346A (zh) | 2016-08-24 |
CN105882346B true CN105882346B (zh) | 2018-07-27 |
Family
ID=57014881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610171845.6A Active CN105882346B (zh) | 2016-03-24 | 2016-03-24 | 定量泵用主压力控制阀组 |
Country Status (1)
Country | Link |
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CN (1) | CN105882346B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108061073B (zh) * | 2017-12-19 | 2019-11-26 | 江苏佳佩环保机械设备有限公司 | 压力控制阀以及包括该压力控制阀的液压系统 |
CN108061070B (zh) * | 2017-12-19 | 2019-11-26 | 江苏佳佩环保机械设备有限公司 | 一种压力控制阀 |
CN113027975A (zh) * | 2021-01-29 | 2021-06-25 | 中国北方车辆研究所 | 阻尼可调减振阀组 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02234825A (ja) * | 1989-03-07 | 1990-09-18 | Nissan Motor Co Ltd | アクティブサスペンション用油圧回路 |
CN102673340A (zh) * | 2012-06-07 | 2012-09-19 | 中国北方车辆研究所 | 油气悬架车姿调节系统 |
CN102991571A (zh) * | 2012-12-04 | 2013-03-27 | 中联重科股份有限公司 | 液压控制回路、液压控制系统及液压控制阀组 |
CN103398038A (zh) * | 2013-08-14 | 2013-11-20 | 徐州徐工液压件有限公司 | 多功能三通流量控制阀及工程机械液压系统 |
CN103963825A (zh) * | 2014-05-20 | 2014-08-06 | 徐州重型机械有限公司 | 一种转向系统及独立悬架轮式重载车辆 |
-
2016
- 2016-03-24 CN CN201610171845.6A patent/CN105882346B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02234825A (ja) * | 1989-03-07 | 1990-09-18 | Nissan Motor Co Ltd | アクティブサスペンション用油圧回路 |
CN102673340A (zh) * | 2012-06-07 | 2012-09-19 | 中国北方车辆研究所 | 油气悬架车姿调节系统 |
CN102991571A (zh) * | 2012-12-04 | 2013-03-27 | 中联重科股份有限公司 | 液压控制回路、液压控制系统及液压控制阀组 |
CN103398038A (zh) * | 2013-08-14 | 2013-11-20 | 徐州徐工液压件有限公司 | 多功能三通流量控制阀及工程机械液压系统 |
CN103963825A (zh) * | 2014-05-20 | 2014-08-06 | 徐州重型机械有限公司 | 一种转向系统及独立悬架轮式重载车辆 |
Non-Patent Citations (1)
Title |
---|
定压差阀;张海平;《液压气动与密封》;20111031(第10期);第19-22页 * |
Also Published As
Publication number | Publication date |
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CN105882346A (zh) | 2016-08-24 |
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Inventor after: Mao Ming Inventor after: Du Fu Inventor after: Xu Mengyan Inventor after: Ning Dan Inventor after: Gao Xiaodong Inventor after: Wan Yiqiang Inventor after: Wang Hongying Inventor after: Li Biao Inventor after: Chen Diejie Inventor after: Zheng Guanhui Inventor after: Hou Maoxin Inventor after: Zhang Xu Inventor after: Zhang Yafeng Inventor after: Ju Haijie Inventor after: Wang Yajun Inventor after: Han Xiaoling Inventor before: Chen Diejie Inventor before: Xu Mengyan Inventor before: Ning Dan Inventor before: Gao Xiaodong Inventor before: Wan Yiqiang Inventor before: Wang Hongying Inventor before: Li Biao Inventor before: Zheng Guanhui Inventor before: Hou Maoxin Inventor before: Zhang Xu Inventor before: Zhang Yafeng Inventor before: Ju Haijie Inventor before: Wang Yajun Inventor before: Han Xiaoling Inventor before: Du Fu |
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