CN104613039B - 一种承重式液压升降机构液压控制装置 - Google Patents
一种承重式液压升降机构液压控制装置 Download PDFInfo
- Publication number
- CN104613039B CN104613039B CN201410808527.7A CN201410808527A CN104613039B CN 104613039 B CN104613039 B CN 104613039B CN 201410808527 A CN201410808527 A CN 201410808527A CN 104613039 B CN104613039 B CN 104613039B
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- CN
- China
- Prior art keywords
- valve
- cylinder
- servo
- oil
- way electromagnetic
- 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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- 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
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/755—Control of acceleration or deceleration of the output member
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410808527.7A CN104613039B (zh) | 2014-12-22 | 2014-12-22 | 一种承重式液压升降机构液压控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410808527.7A CN104613039B (zh) | 2014-12-22 | 2014-12-22 | 一种承重式液压升降机构液压控制装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104613039A CN104613039A (zh) | 2015-05-13 |
CN104613039B true CN104613039B (zh) | 2016-08-31 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410808527.7A Active CN104613039B (zh) | 2014-12-22 | 2014-12-22 | 一种承重式液压升降机构液压控制装置 |
Country Status (1)
Country | Link |
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CN (1) | CN104613039B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107745020B (zh) * | 2017-11-16 | 2023-08-01 | 安徽德系重工科技有限公司 | 一种四辊波纹卷板机的液压系统 |
CN111230706B (zh) * | 2020-03-20 | 2021-02-19 | 青岛丰穗达机械有限公司 | 一种金属板无尘抛光装置 |
CN118257899B (zh) * | 2024-05-29 | 2024-08-20 | 中国空气动力研究与发展中心超高速空气动力研究所 | 热阀电液控制系统及应用方法 |
CN118328191A (zh) * | 2024-06-14 | 2024-07-12 | 合肥协力液压科技有限公司 | 一种具有微动缓冲功能的电磁多路换向阀 |
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2014
- 2014-12-22 CN CN201410808527.7A patent/CN104613039B/zh active Active
Also Published As
Publication number | Publication date |
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CN104613039A (zh) | 2015-05-13 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230728 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 313000 Xueshi Road No. 1, Wuxing District, Huzhou City, Zhejiang Province Patentee before: HUZHOU TEACHERS College Effective date of registration: 20230728 Address after: No. 43 Lingyun Street, Shenhe District, Shenyang City, Liaoning Province, 110000 Patentee after: Shenyang Hangsheng Electromechanical Equipment Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. |
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