CN110985712B - 一种精密机床的液压系统控制阀 - Google Patents
一种精密机床的液压系统控制阀 Download PDFInfo
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- CN110985712B CN110985712B CN201911292598.5A CN201911292598A CN110985712B CN 110985712 B CN110985712 B CN 110985712B CN 201911292598 A CN201911292598 A CN 201911292598A CN 110985712 B CN110985712 B CN 110985712B
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- China
- Prior art keywords
- valve body
- valve
- pressure oil
- pressure
- rod
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- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/54—Mechanical actuating means with toothed gearing with pinion and rack
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011100027.XA CN112240417A (zh) | 2019-12-16 | 2019-12-16 | 一种高压油管的液压控制方法 |
CN201911292598.5A CN110985712B (zh) | 2019-12-16 | 2019-12-16 | 一种精密机床的液压系统控制阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911292598.5A CN110985712B (zh) | 2019-12-16 | 2019-12-16 | 一种精密机床的液压系统控制阀 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011100027.XA Division CN112240417A (zh) | 2019-12-16 | 2019-12-16 | 一种高压油管的液压控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110985712A CN110985712A (zh) | 2020-04-10 |
CN110985712B true CN110985712B (zh) | 2020-12-04 |
Family
ID=70093900
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011100027.XA Withdrawn CN112240417A (zh) | 2019-12-16 | 2019-12-16 | 一种高压油管的液压控制方法 |
CN201911292598.5A Active CN110985712B (zh) | 2019-12-16 | 2019-12-16 | 一种精密机床的液压系统控制阀 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011100027.XA Withdrawn CN112240417A (zh) | 2019-12-16 | 2019-12-16 | 一种高压油管的液压控制方法 |
Country Status (1)
Country | Link |
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CN (2) | CN112240417A (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO20200975A1 (en) * | 2020-09-07 | 2022-03-08 | Vetco Gray Scandinavia As | Multi valve electrical actuator |
CN113618974A (zh) * | 2021-09-20 | 2021-11-09 | 刘小龙 | 一种大型风电叶片模具 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2232695A1 (en) * | 1973-06-08 | 1975-01-03 | Int Basic Economy Corp | Hydraulic control appts. with standardised components - has multi-purpose pipeless units capable of being combined and programmed |
CN86211021U (zh) * | 1986-12-30 | 1987-10-31 | 关文生 | 自动防护板 |
CN2058364U (zh) * | 1989-11-28 | 1990-06-20 | 张可 | 端齿盘定位自动转位机构 |
CN200971998Y (zh) * | 2006-11-24 | 2007-11-07 | 成都发动机(集团)有限公司 | 两座高炉共用的余压透平紧急切断阀液压控制单元 |
CN101280853A (zh) * | 2008-03-14 | 2008-10-08 | 上海彭浦机器厂有限公司 | 一种转向阀 |
CN108252977A (zh) * | 2018-02-05 | 2018-07-06 | 陈艳艳 | 一种用于大流量液压系统的油路分配阀 |
CN108266416A (zh) * | 2018-01-25 | 2018-07-10 | 陈艳艳 | 一种用于双泵系统的流量分配阀 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201166159Y (zh) * | 2008-02-15 | 2008-12-17 | 三一重工股份有限公司 | 多路阀及具有该多路阀的液压装置、混凝土泵车 |
CN101704486B (zh) * | 2009-11-05 | 2011-11-02 | 卢宇 | 一种汽车起重机的上车双联卷扬制动器先导控制阀 |
CN101769275B (zh) * | 2010-02-11 | 2014-06-25 | 卢宇 | 机械操作起重机的上车电液兼操回转控制阀 |
CN202271279U (zh) * | 2011-09-30 | 2012-06-13 | 江苏力星通用钢球股份有限公司 | 一种精密钢球初研和精研循环液集中配液系统 |
JP2016044806A (ja) * | 2014-08-27 | 2016-04-04 | 本田技研工業株式会社 | 油圧供給システムの系統切換機構 |
CN107627151A (zh) * | 2017-10-19 | 2018-01-26 | 费思远 | 一种高发热数控机床的油冷装置 |
CN108087366B (zh) * | 2018-01-25 | 2019-07-19 | 武汉嘉仕德机电设备有限公司 | 一种用于单泵系统的流量分配阀 |
-
2019
- 2019-12-16 CN CN202011100027.XA patent/CN112240417A/zh not_active Withdrawn
- 2019-12-16 CN CN201911292598.5A patent/CN110985712B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2232695A1 (en) * | 1973-06-08 | 1975-01-03 | Int Basic Economy Corp | Hydraulic control appts. with standardised components - has multi-purpose pipeless units capable of being combined and programmed |
CN86211021U (zh) * | 1986-12-30 | 1987-10-31 | 关文生 | 自动防护板 |
CN2058364U (zh) * | 1989-11-28 | 1990-06-20 | 张可 | 端齿盘定位自动转位机构 |
CN200971998Y (zh) * | 2006-11-24 | 2007-11-07 | 成都发动机(集团)有限公司 | 两座高炉共用的余压透平紧急切断阀液压控制单元 |
CN101280853A (zh) * | 2008-03-14 | 2008-10-08 | 上海彭浦机器厂有限公司 | 一种转向阀 |
CN108266416A (zh) * | 2018-01-25 | 2018-07-10 | 陈艳艳 | 一种用于双泵系统的流量分配阀 |
CN108252977A (zh) * | 2018-02-05 | 2018-07-06 | 陈艳艳 | 一种用于大流量液压系统的油路分配阀 |
Also Published As
Publication number | Publication date |
---|---|
CN112240417A (zh) | 2021-01-19 |
CN110985712A (zh) | 2020-04-10 |
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Effective date of registration: 20201119 Address after: 314500 Room 401, unit 1, building 2, zitanyuan, 338 Yuanming Road, Wutong street, Tongxiang City, Jiaxing City, Zhejiang Province Applicant after: Jiaxing jinlvyan Technology Co.,Ltd. Address before: 312500 No.20, Dingjia, Xiaxia village, Chengtan Town, Xinchang County, Shaoxing City, Zhejiang Province Applicant before: Xinchang Shanli Machinery Technology Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20220419 Address after: 054999 north side of North Ring Road, bearing industrial park, Linxi County, Xingtai City, Hebei Province Patentee after: XINGTAI ZHONGWEI ZHUOTE HYDRAULIC TECHNOLOGY CO.,LTD. Address before: 314500 Jiaxing, Tongxiang, Zhejiang, Tongxiang, Wu Tong Street, 338 yuan Road, red sandalwood 2, 1 units, 401 rooms. Patentee before: Jiaxing jinlvyan Technology Co.,Ltd. |