CN107218260A - 一种对高压油液进行加热和冷却的液压系统 - Google Patents
一种对高压油液进行加热和冷却的液压系统 Download PDFInfo
- Publication number
- CN107218260A CN107218260A CN201710601225.6A CN201710601225A CN107218260A CN 107218260 A CN107218260 A CN 107218260A CN 201710601225 A CN201710601225 A CN 201710601225A CN 107218260 A CN107218260 A CN 107218260A
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- China
- Prior art keywords
- hydraulic
- valve
- cylinder
- cylinders
- isolation
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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
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
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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
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/021—Installations or systems with accumulators used for damping
-
- 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
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/07—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors in distinct sequence
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
- F15B21/087—Control strategy, e.g. with block diagram
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710601225.6A CN107218260B (zh) | 2017-07-21 | 2017-07-21 | 一种对高压油液进行加热和冷却的液压系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710601225.6A CN107218260B (zh) | 2017-07-21 | 2017-07-21 | 一种对高压油液进行加热和冷却的液压系统 |
Publications (2)
Publication Number | Publication Date |
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CN107218260A true CN107218260A (zh) | 2017-09-29 |
CN107218260B CN107218260B (zh) | 2019-04-12 |
Family
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Family Applications (1)
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CN201710601225.6A Active CN107218260B (zh) | 2017-07-21 | 2017-07-21 | 一种对高压油液进行加热和冷却的液压系统 |
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CN (1) | CN107218260B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107741332A (zh) * | 2017-11-07 | 2018-02-27 | 安徽博流体传动股份有限公司 | 一种车辆减震系统液压综合性试验台 |
CN107882790A (zh) * | 2017-11-10 | 2018-04-06 | 中航飞机起落架有限责任公司 | 一种隔离式高/低温液压系统及其控制方法 |
CN107989847A (zh) * | 2017-12-29 | 2018-05-04 | 沈阳创新航空科技有限公司 | 一种三位四通液压组合阀高温高压油路系统 |
CN111075793A (zh) * | 2019-12-16 | 2020-04-28 | 湖南联诚轨道装备有限公司 | 液压缸高温往复试验装置及方法 |
CN111536100A (zh) * | 2020-04-30 | 2020-08-14 | 肇庆学院 | 一种液压元件高加速试验台温控系统及温控方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201297306Y (zh) * | 2008-11-25 | 2009-08-26 | 荆州恒隆汽车零部件制造有限公司 | 用于转向器试验设备的液压装置 |
CN201724824U (zh) * | 2010-07-15 | 2011-01-26 | 常州精瑞自动化装备技术有限公司 | 汽车测试装置用高低温液压系统 |
US20140047823A1 (en) * | 2011-05-31 | 2014-02-20 | Korea Institute Of Energy Research | Microactuator using bubble growth and destruction |
CN104879348A (zh) * | 2015-03-27 | 2015-09-02 | 武汉理工大学 | 液压管路振动测试模拟实验平台 |
EP2930365A1 (en) * | 2014-03-27 | 2015-10-14 | Hidropar Izmir Hidrolik Elektronik Makine Aksami Donanimlari Pazarlama Sanayii ve Ticaret Anonim Sirketi | Pump testing system with energy recovery |
CN204729383U (zh) * | 2015-05-12 | 2015-10-28 | 燕山大学 | 四腔室液压缸 |
CN105673621A (zh) * | 2016-03-01 | 2016-06-15 | 浙江大学 | 一种航空作动器往复密封多工况综合模拟试验系统 |
CN106438515A (zh) * | 2016-11-29 | 2017-02-22 | 四川凌峰航空液压机械有限公司 | 作动筒类低温性能试验台液压系统 |
-
2017
- 2017-07-21 CN CN201710601225.6A patent/CN107218260B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201297306Y (zh) * | 2008-11-25 | 2009-08-26 | 荆州恒隆汽车零部件制造有限公司 | 用于转向器试验设备的液压装置 |
CN201724824U (zh) * | 2010-07-15 | 2011-01-26 | 常州精瑞自动化装备技术有限公司 | 汽车测试装置用高低温液压系统 |
US20140047823A1 (en) * | 2011-05-31 | 2014-02-20 | Korea Institute Of Energy Research | Microactuator using bubble growth and destruction |
EP2930365A1 (en) * | 2014-03-27 | 2015-10-14 | Hidropar Izmir Hidrolik Elektronik Makine Aksami Donanimlari Pazarlama Sanayii ve Ticaret Anonim Sirketi | Pump testing system with energy recovery |
CN104879348A (zh) * | 2015-03-27 | 2015-09-02 | 武汉理工大学 | 液压管路振动测试模拟实验平台 |
CN204729383U (zh) * | 2015-05-12 | 2015-10-28 | 燕山大学 | 四腔室液压缸 |
CN105673621A (zh) * | 2016-03-01 | 2016-06-15 | 浙江大学 | 一种航空作动器往复密封多工况综合模拟试验系统 |
CN106438515A (zh) * | 2016-11-29 | 2017-02-22 | 四川凌峰航空液压机械有限公司 | 作动筒类低温性能试验台液压系统 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107741332A (zh) * | 2017-11-07 | 2018-02-27 | 安徽博流体传动股份有限公司 | 一种车辆减震系统液压综合性试验台 |
CN107741332B (zh) * | 2017-11-07 | 2023-09-15 | 安徽博一流体传动股份有限公司 | 一种车辆减震系统液压综合性试验台 |
CN107882790A (zh) * | 2017-11-10 | 2018-04-06 | 中航飞机起落架有限责任公司 | 一种隔离式高/低温液压系统及其控制方法 |
CN107989847A (zh) * | 2017-12-29 | 2018-05-04 | 沈阳创新航空科技有限公司 | 一种三位四通液压组合阀高温高压油路系统 |
CN111075793A (zh) * | 2019-12-16 | 2020-04-28 | 湖南联诚轨道装备有限公司 | 液压缸高温往复试验装置及方法 |
CN111536100A (zh) * | 2020-04-30 | 2020-08-14 | 肇庆学院 | 一种液压元件高加速试验台温控系统及温控方法 |
CN111536100B (zh) * | 2020-04-30 | 2022-09-06 | 肇庆学院 | 一种液压元件高加速试验台温控系统及温控方法 |
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CN107218260B (zh) | 2019-04-12 |
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Effective date of registration: 20190730 Address after: Aviation Road of Wangcheng Economic Development Zone, Changsha City, Hunan Province Patentee after: AVIC Landing Gear Advanced Manufacturing Corp. Address before: 300301 Tianjin Binhai New Area hi tech Zone Binhai science and Technology Park, Shenzhou Road, No. 101 Patentee before: Tianjin space flight electromechanical equipment research institute |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Lv Shaoli Inventor after: Zhao Chaoze Inventor after: Wang Baoxiang Inventor after: Wang Qiuxiang Inventor after: Xu Bo Inventor after: Wei Peng Inventor after: Yang Binyuan Inventor before: Zhao Chaoze Inventor before: Xu Bo Inventor before: Wei Peng Inventor before: Yang Binyuan |