CN105736488A - 单组双作用缸定量泵车姿调节系统 - Google Patents
单组双作用缸定量泵车姿调节系统 Download PDFInfo
- Publication number
- CN105736488A CN105736488A CN201610171843.7A CN201610171843A CN105736488A CN 105736488 A CN105736488 A CN 105736488A CN 201610171843 A CN201610171843 A CN 201610171843A CN 105736488 A CN105736488 A CN 105736488A
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- CN
- China
- Prior art keywords
- valve group
- oil
- proportional throttle
- load
- valve
- 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
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610171843.7A CN105736488B (zh) | 2016-03-24 | 2016-03-24 | 单组双作用缸定量泵车姿调节系统 |
Applications Claiming Priority (1)
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CN201610171843.7A CN105736488B (zh) | 2016-03-24 | 2016-03-24 | 单组双作用缸定量泵车姿调节系统 |
Publications (2)
Publication Number | Publication Date |
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CN105736488A true CN105736488A (zh) | 2016-07-06 |
CN105736488B CN105736488B (zh) | 2018-07-24 |
Family
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CN201610171843.7A Active CN105736488B (zh) | 2016-03-24 | 2016-03-24 | 单组双作用缸定量泵车姿调节系统 |
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CN (1) | CN105736488B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109114051A (zh) * | 2018-08-28 | 2019-01-01 | 武汉船用机械有限责任公司 | 变负载工装 |
CN109915427A (zh) * | 2019-03-21 | 2019-06-21 | 福建工程学院 | 一种带背压控制的三泵直驱电静液作动器 |
CN111059087A (zh) * | 2019-12-23 | 2020-04-24 | 中联重科股份有限公司 | 功率分配液压系统及起重机 |
CN113027844A (zh) * | 2021-01-29 | 2021-06-25 | 中国北方车辆研究所 | 负载压力自反馈流量调节阀 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4937320A (zh) * | 1972-08-18 | 1974-04-06 | ||
CN101644305A (zh) * | 2009-09-25 | 2010-02-10 | 中国北方车辆研究所 | 具有车姿调节功能的油气弹簧 |
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 |
CN202573707U (zh) * | 2012-06-07 | 2012-12-05 | 中国北方车辆研究所 | 油气悬架车姿调节系统用的节流阀组 |
CN102862603A (zh) * | 2012-09-28 | 2013-01-09 | 中联重科股份有限公司 | 比例转向阀、比例转向液压回路、比例转向系统及车辆 |
CN103407343A (zh) * | 2013-08-14 | 2013-11-27 | 重庆大江工业有限责任公司 | 轮式装甲车油气弹簧调节装置及调节方法 |
-
2016
- 2016-03-24 CN CN201610171843.7A patent/CN105736488B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4937320A (zh) * | 1972-08-18 | 1974-04-06 | ||
CN101644305A (zh) * | 2009-09-25 | 2010-02-10 | 中国北方车辆研究所 | 具有车姿调节功能的油气弹簧 |
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 |
CN202573707U (zh) * | 2012-06-07 | 2012-12-05 | 中国北方车辆研究所 | 油气悬架车姿调节系统用的节流阀组 |
CN102862603A (zh) * | 2012-09-28 | 2013-01-09 | 中联重科股份有限公司 | 比例转向阀、比例转向液压回路、比例转向系统及车辆 |
CN103407343A (zh) * | 2013-08-14 | 2013-11-27 | 重庆大江工业有限责任公司 | 轮式装甲车油气弹簧调节装置及调节方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109114051A (zh) * | 2018-08-28 | 2019-01-01 | 武汉船用机械有限责任公司 | 变负载工装 |
CN109114051B (zh) * | 2018-08-28 | 2019-12-31 | 武汉船用机械有限责任公司 | 变负载工装 |
CN109915427A (zh) * | 2019-03-21 | 2019-06-21 | 福建工程学院 | 一种带背压控制的三泵直驱电静液作动器 |
CN111059087A (zh) * | 2019-12-23 | 2020-04-24 | 中联重科股份有限公司 | 功率分配液压系统及起重机 |
CN111059087B (zh) * | 2019-12-23 | 2021-07-30 | 中联重科股份有限公司 | 功率分配液压系统及起重机 |
CN113027844A (zh) * | 2021-01-29 | 2021-06-25 | 中国北方车辆研究所 | 负载压力自反馈流量调节阀 |
CN113027844B (zh) * | 2021-01-29 | 2023-09-29 | 中国北方车辆研究所 | 负载压力自反馈流量调节阀 |
Also Published As
Publication number | Publication date |
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CN105736488B (zh) | 2018-07-24 |
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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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