CN104564881B - 阀芯转移复合式液压激振控制阀 - Google Patents
阀芯转移复合式液压激振控制阀 Download PDFInfo
- Publication number
- CN104564881B CN104564881B CN201410839682.5A CN201410839682A CN104564881B CN 104564881 B CN104564881 B CN 104564881B CN 201410839682 A CN201410839682 A CN 201410839682A CN 104564881 B CN104564881 B CN 104564881B
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- spool
- groove
- valve
- hydraulic cylinder
- valve pocket
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- 230000005284 excitation Effects 0.000 title claims abstract description 20
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 230000033001 locomotion Effects 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims description 31
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000004323 axial length Effects 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 10
- 239000003921 oil Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 239000002828 fuel tank Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000004458 analytical method Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000002301 combined effect Effects 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 2
- 230000005520 electrodynamics Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410839682.5A CN104564881B (zh) | 2014-12-30 | 2014-12-30 | 阀芯转移复合式液压激振控制阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410839682.5A CN104564881B (zh) | 2014-12-30 | 2014-12-30 | 阀芯转移复合式液压激振控制阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104564881A CN104564881A (zh) | 2015-04-29 |
CN104564881B true CN104564881B (zh) | 2016-06-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410839682.5A Active CN104564881B (zh) | 2014-12-30 | 2014-12-30 | 阀芯转移复合式液压激振控制阀 |
Country Status (1)
Country | Link |
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CN (1) | CN104564881B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105065376B (zh) * | 2015-07-28 | 2019-04-09 | 昆明理工大学 | 一种变频多路脉动流发生装置 |
CN106546430A (zh) * | 2015-09-22 | 2017-03-29 | 内蒙航天动力机械测试所 | 固体火箭发动机旋转试验装置原位校准力源加载系统 |
JP6417353B2 (ja) * | 2016-03-30 | 2018-11-07 | 日立建機株式会社 | 減圧弁ユニット |
CN107192483B (zh) * | 2017-07-13 | 2023-04-21 | 台州市光中电器制造有限公司 | 一种测功机 |
CN108518372B (zh) * | 2018-06-07 | 2023-11-21 | 武汉科技大学 | 一种自动调节流量的组合阀 |
CN109538562B (zh) * | 2018-11-12 | 2020-09-22 | 温州大学激光与光电智能制造研究院 | 一种先导阀套控制式开关阀 |
CN109372812B (zh) * | 2018-11-12 | 2020-09-22 | 温州大学苍南研究院 | 一种阻尼先导阀套控制式开关阀 |
CN110159604A (zh) * | 2019-04-29 | 2019-08-23 | 杭州同禾数控液压有限公司 | 一种高频响旋转数字伺服阀及其控制方法 |
CN110319242B (zh) * | 2019-08-05 | 2024-03-26 | 安徽理工大学 | 一种基于双向扭转弹簧的旋转阀芯切换机构 |
CN110285238B (zh) * | 2019-08-05 | 2024-04-12 | 安徽理工大学 | 一种基于十字限位口的旋转阀芯切换机构 |
CN110319067B (zh) * | 2019-08-05 | 2024-03-22 | 安徽理工大学 | 一种基于双电机的比例流量控制和高速开关两用阀 |
CN110553081A (zh) * | 2019-09-29 | 2019-12-10 | 上海羿弓精密科技有限公司 | 液压换向阀及液压换向装置 |
CN111828439B (zh) * | 2020-06-16 | 2022-08-09 | 浙大城市学院 | 一种高频率液压激振器 |
CN112682377B (zh) * | 2020-12-22 | 2023-01-03 | 西安航天远征流体控制股份有限公司 | 一种阀芯、轴流式调节阀及轴流式调节阀系统 |
CN116498623B (zh) * | 2023-03-29 | 2023-12-15 | 邵阳先进制造技术研究院有限公司 | 高精度运动缸控制阀 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6470913B1 (en) * | 1998-12-22 | 2002-10-29 | Raymond D. Woodworth | Balanced rotary servovalve |
US7270149B2 (en) * | 2005-10-05 | 2007-09-18 | Mediland Enterprise Corporation | Rotary valve assembly |
CN201059292Y (zh) * | 2007-06-12 | 2008-05-14 | 赵宏广 | 一种多功能液压换向阀 |
CN103291962B (zh) * | 2013-06-26 | 2015-05-20 | 浙江大学 | 能自动消除液压缸活塞偏移的转阀装置 |
CN204419740U (zh) * | 2014-12-30 | 2015-06-24 | 浙江大学台州研究院 | 阀芯转移复合式液压激振控制阀 |
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2014
- 2014-12-30 CN CN201410839682.5A patent/CN104564881B/zh active Active
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Effective date of registration: 20171214 Address after: No. 501 Arashiyama East Road, Arashiyama District, Rizhao City, Shandong province (Arashiyama District Oceanic and Fisheries Bureau) Patentee after: Rizhao weft Mechatronic Technology Co.,Ltd. Address before: Truman town Yuhuan County Taizhou city Zhejiang province 317605 Hu Xing Industrial Park (Wu Jiaduan) Chu Chau talent dream factory Patentee before: RESEARCH INSTITUTE OF ZHEJIANG University TAIZHOU |
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Effective date of registration: 20231115 Address after: 317600 Chuzhou Talent Dream Factory, Huxing Industrial Park (Wujia Section), Chumen Town, Yuhuan County, Taizhou City, Zhejiang Province Patentee after: RESEARCH INSTITUTE OF ZHEJIANG University TAIZHOU Address before: 276800 No. 501, Lanshan East Road, Lanshan District, Rizhao City, Shandong Province Patentee before: Rizhao weft Mechatronic Technology Co.,Ltd. |
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