CN112377481A - 一种高频响电液伺服阀 - Google Patents
一种高频响电液伺服阀 Download PDFInfo
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- CN112377481A CN112377481A CN202110059330.8A CN202110059330A CN112377481A CN 112377481 A CN112377481 A CN 112377481A CN 202110059330 A CN202110059330 A CN 202110059330A CN 112377481 A CN112377481 A CN 112377481A
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- oil
- cavity
- hole
- valve
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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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Servomotors (AREA)
Abstract
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Priority Applications (1)
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CN202110059330.8A CN112377481B (zh) | 2021-01-18 | 2021-01-18 | 一种高频响电液伺服阀 |
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CN202110059330.8A CN112377481B (zh) | 2021-01-18 | 2021-01-18 | 一种高频响电液伺服阀 |
Publications (2)
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CN112377481A true CN112377481A (zh) | 2021-02-19 |
CN112377481B CN112377481B (zh) | 2021-03-30 |
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CN202110059330.8A Active CN112377481B (zh) | 2021-01-18 | 2021-01-18 | 一种高频响电液伺服阀 |
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CN (1) | CN112377481B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86107688A (zh) * | 1986-11-07 | 1988-06-22 | 中国科学院长春光学精密机械研究所 | 一种数字式液压伺服转阀 |
CN103090048A (zh) * | 2011-10-27 | 2013-05-08 | 北京精密机电控制设备研究所 | 大流量直驱数字伺服阀 |
WO2016058694A1 (de) * | 2014-10-15 | 2016-04-21 | Liebherr Machines Bulle Sa | Selbstregelndes servoventil |
CN111396385A (zh) * | 2020-03-10 | 2020-07-10 | 浙江工业大学 | 二维力反馈式电液伺服阀 |
CN111946861A (zh) * | 2020-09-27 | 2020-11-17 | 兰州理工大学 | 一种液压伺服阀中的抗冲蚀功率级滑阀 |
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2021
- 2021-01-18 CN CN202110059330.8A patent/CN112377481B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86107688A (zh) * | 1986-11-07 | 1988-06-22 | 中国科学院长春光学精密机械研究所 | 一种数字式液压伺服转阀 |
CN103090048A (zh) * | 2011-10-27 | 2013-05-08 | 北京精密机电控制设备研究所 | 大流量直驱数字伺服阀 |
WO2016058694A1 (de) * | 2014-10-15 | 2016-04-21 | Liebherr Machines Bulle Sa | Selbstregelndes servoventil |
CN111396385A (zh) * | 2020-03-10 | 2020-07-10 | 浙江工业大学 | 二维力反馈式电液伺服阀 |
CN111946861A (zh) * | 2020-09-27 | 2020-11-17 | 兰州理工大学 | 一种液压伺服阀中的抗冲蚀功率级滑阀 |
Non-Patent Citations (1)
Title |
---|
李梦龙等: "2D电液压力伺服阀的实验研究", 《液压气动与密封》 * |
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CN112377481B (zh) | 2021-03-30 |
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Inventor after: Tong Guiying Inventor after: Chang Rongchuan Inventor after: Hou Zhigang Inventor after: Shi Yunxu Inventor before: Tong Guiying Inventor before: Chang Rongchuan Inventor before: Hou Zhigang Inventor before: Shi Yunxu |
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Denomination of invention: A high frequency response electro-hydraulic servo valve Effective date of registration: 20211214 Granted publication date: 20210330 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: Yantai University Registration number: Y2021980014841 |
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Date of cancellation: 20220317 Granted publication date: 20210330 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: Yantai University Registration number: Y2021980014841 |
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