CN106989073A - 电液控制机构 - Google Patents
电液控制机构 Download PDFInfo
- Publication number
- CN106989073A CN106989073A CN201710292666.2A CN201710292666A CN106989073A CN 106989073 A CN106989073 A CN 106989073A CN 201710292666 A CN201710292666 A CN 201710292666A CN 106989073 A CN106989073 A CN 106989073A
- Authority
- CN
- China
- Prior art keywords
- accumulator
- variable pump
- control unit
- valve
- hydraulic 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.)
- Granted
Links
Classifications
-
- 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
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
-
- 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
- F15B1/04—Accumulators
-
- 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
- F15B1/26—Supply reservoir or sump assemblies
-
- 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
- F15B13/021—Valves for interconnecting the fluid chambers of an actuator
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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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1447—Pistons; Piston to piston rod assemblies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710292666.2A CN106989073B (zh) | 2017-04-28 | 2017-04-28 | 电液控制机构 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710292666.2A CN106989073B (zh) | 2017-04-28 | 2017-04-28 | 电液控制机构 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106989073A true CN106989073A (zh) | 2017-07-28 |
| CN106989073B CN106989073B (zh) | 2019-08-23 |
Family
ID=59417103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710292666.2A Active CN106989073B (zh) | 2017-04-28 | 2017-04-28 | 电液控制机构 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106989073B (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999816A (zh) * | 2018-10-16 | 2018-12-14 | 太原理工大学 | 一种直线驱动系统 |
| CN109131547A (zh) * | 2018-10-29 | 2019-01-04 | 北京航天发射技术研究所 | 一种集成式电液转向作动单元及控制方法 |
| CN110820673A (zh) * | 2019-11-12 | 2020-02-21 | 武汉纺织大学 | 一种用于河工模型的升降高度精准可控式水位闸 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201669568U (zh) * | 2010-05-19 | 2010-12-15 | 西安邮电学院 | 夹具用液压蓄能保压系统 |
| CN201836129U (zh) * | 2010-07-09 | 2011-05-18 | 上海朝田实业有限公司 | 一种用于液压泵站的蓄能器快速起压装置 |
| CN202229980U (zh) * | 2011-09-28 | 2012-05-23 | 北京索普液压机电有限公司 | 试验机液压加压系统 |
| CN202690347U (zh) * | 2012-05-30 | 2013-01-23 | 三一重工股份有限公司 | 混凝土泵摆缸液压系统和混凝土泵送设备 |
| CN103603833A (zh) * | 2013-11-14 | 2014-02-26 | 何扬东 | 一种恒压控制油路装置 |
| CN203627345U (zh) * | 2013-11-06 | 2014-06-04 | 嘉兴杰顺工业设计有限公司 | 蓄能器保压回路 |
| CN203627344U (zh) * | 2013-11-06 | 2014-06-04 | 嘉兴杰顺工业设计有限公司 | 蓄能器油缸回路 |
| CN104314894A (zh) * | 2014-09-18 | 2015-01-28 | 芜湖高昌液压机电技术有限公司 | 剪式举升机压力继电式卸荷回路 |
| CN106378915A (zh) * | 2016-10-31 | 2017-02-08 | 成都源云机械有限公司 | 高速注塑机液压控制系统 |
-
2017
- 2017-04-28 CN CN201710292666.2A patent/CN106989073B/zh active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201669568U (zh) * | 2010-05-19 | 2010-12-15 | 西安邮电学院 | 夹具用液压蓄能保压系统 |
| CN201836129U (zh) * | 2010-07-09 | 2011-05-18 | 上海朝田实业有限公司 | 一种用于液压泵站的蓄能器快速起压装置 |
| CN202229980U (zh) * | 2011-09-28 | 2012-05-23 | 北京索普液压机电有限公司 | 试验机液压加压系统 |
| CN202690347U (zh) * | 2012-05-30 | 2013-01-23 | 三一重工股份有限公司 | 混凝土泵摆缸液压系统和混凝土泵送设备 |
| CN203627345U (zh) * | 2013-11-06 | 2014-06-04 | 嘉兴杰顺工业设计有限公司 | 蓄能器保压回路 |
| CN203627344U (zh) * | 2013-11-06 | 2014-06-04 | 嘉兴杰顺工业设计有限公司 | 蓄能器油缸回路 |
| CN103603833A (zh) * | 2013-11-14 | 2014-02-26 | 何扬东 | 一种恒压控制油路装置 |
| CN104314894A (zh) * | 2014-09-18 | 2015-01-28 | 芜湖高昌液压机电技术有限公司 | 剪式举升机压力继电式卸荷回路 |
| CN106378915A (zh) * | 2016-10-31 | 2017-02-08 | 成都源云机械有限公司 | 高速注塑机液压控制系统 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999816A (zh) * | 2018-10-16 | 2018-12-14 | 太原理工大学 | 一种直线驱动系统 |
| CN109131547A (zh) * | 2018-10-29 | 2019-01-04 | 北京航天发射技术研究所 | 一种集成式电液转向作动单元及控制方法 |
| CN109131547B (zh) * | 2018-10-29 | 2020-09-18 | 北京航天发射技术研究所 | 一种集成式电液转向作动单元及控制方法 |
| CN110820673A (zh) * | 2019-11-12 | 2020-02-21 | 武汉纺织大学 | 一种用于河工模型的升降高度精准可控式水位闸 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106989073B (zh) | 2019-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190723 Address after: 538199 Room 101, No. 2 Courtyard, No. 3 Lane, Qixing Road, Dongxing Town, Guangxi Zhuang Autonomous Region Applicant after: Chen Yuewen Address before: 538001 No. 37 Sichuan Road, Fangchenggang Port District, Guangxi Zhuang Autonomous Region (4th Floor, Office Building of Municipal Water Conservancy Bureau) Applicant before: Fangchenggang Haihe dam management station |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201202 Address after: 3 / F, block C1, Jiulong lake international enterprise headquarters park, 19 Suyuan Avenue, Jiangning District, Nanjing, Jiangsu Province (Jiangning Development Zone) Patentee after: Nanjing Hebang Energy Technology Co., Ltd Address before: 538199 Room 101, No. 2 Courtyard, No. 3 Lane, Qixing Road, Dongxing Town, Guangxi Zhuang Autonomous Region Patentee before: Chen Yuewen |