CN108644417B - 一种用于双缸控制的阀门 - Google Patents
一种用于双缸控制的阀门 Download PDFInfo
- Publication number
- CN108644417B CN108644417B CN201810480767.7A CN201810480767A CN108644417B CN 108644417 B CN108644417 B CN 108644417B CN 201810480767 A CN201810480767 A CN 201810480767A CN 108644417 B CN108644417 B CN 108644417B
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- flow
- valve
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- groove
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 230000007935 neutral effect Effects 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims 2
- 239000003921 oil Substances 0.000 description 139
- 230000007306 turnover Effects 0.000 description 26
- 239000010720 hydraulic oil Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
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
-
- 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
- F15B13/024—Pressure relief 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
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more 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
- 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
- F16K11/105—Three-way check or safety valves with two or more closure members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Multiple-Way Valves (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810480767.7A CN108644417B (zh) | 2018-05-18 | 2018-05-18 | 一种用于双缸控制的阀门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810480767.7A CN108644417B (zh) | 2018-05-18 | 2018-05-18 | 一种用于双缸控制的阀门 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108644417A CN108644417A (zh) | 2018-10-12 |
CN108644417B true CN108644417B (zh) | 2019-12-24 |
Family
ID=63757020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810480767.7A Active CN108644417B (zh) | 2018-05-18 | 2018-05-18 | 一种用于双缸控制的阀门 |
Country Status (1)
Country | Link |
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CN (1) | CN108644417B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111828419B (zh) * | 2019-04-22 | 2024-03-12 | 博世力士乐(常州)有限公司 | 液压换向阀 |
CN110285310B (zh) * | 2019-07-31 | 2024-07-12 | 青岛盘古润滑技术有限公司 | 一种液压自动切换装置 |
CN111895135B (zh) * | 2020-09-07 | 2022-05-03 | 徐州徐工液压件有限公司 | 一种两位五通阀油口换接结构 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2869408Y (zh) * | 2005-06-27 | 2007-02-14 | 湖州生力液压有限公司 | 负载反馈复合阀 |
CN202118019U (zh) * | 2011-04-17 | 2012-01-18 | 常德中联重科液压有限公司 | 一种液压控制组件及应用其的控制回路 |
CN203516847U (zh) * | 2013-06-26 | 2014-04-02 | 杭州爱力领富科技有限公司 | 采用新型组合式滑阀和紧凑型二通插装阀的模块化电液多路阀 |
CN204985138U (zh) * | 2015-09-25 | 2016-01-20 | 湖州生力液压有限公司 | 一种带负载反馈的顺序动作阀 |
CN206129760U (zh) * | 2016-08-26 | 2017-04-26 | 山东德方液压机械股份有限公司 | 一种液控换向阀集成装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10004905C2 (de) * | 2000-02-04 | 2002-10-24 | Orenstein & Koppel Ag | Verfahren und Vorrichtung zur Steuerung eines Hubzylinders insbesondere von Arbeitsmaschinen |
-
2018
- 2018-05-18 CN CN201810480767.7A patent/CN108644417B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2869408Y (zh) * | 2005-06-27 | 2007-02-14 | 湖州生力液压有限公司 | 负载反馈复合阀 |
CN202118019U (zh) * | 2011-04-17 | 2012-01-18 | 常德中联重科液压有限公司 | 一种液压控制组件及应用其的控制回路 |
CN203516847U (zh) * | 2013-06-26 | 2014-04-02 | 杭州爱力领富科技有限公司 | 采用新型组合式滑阀和紧凑型二通插装阀的模块化电液多路阀 |
CN204985138U (zh) * | 2015-09-25 | 2016-01-20 | 湖州生力液压有限公司 | 一种带负载反馈的顺序动作阀 |
CN206129760U (zh) * | 2016-08-26 | 2017-04-26 | 山东德方液压机械股份有限公司 | 一种液控换向阀集成装置 |
Also Published As
Publication number | Publication date |
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CN108644417A (zh) | 2018-10-12 |
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Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191204 Address after: 211200 Baima Town, Lishui District, Jiangsu, Nanjing Applicant after: Jiangsu Nanjing Baima modern agricultural high tech Industrial Park Co.,Ltd. Address before: 315000 188 Jinghua Road, Ningbo high tech Zone, Zhejiang (1493 tower, 041 block B block, modern building, Ningbo harbour). Applicant before: NINGBO ZHENGE HYDRAULIC TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
CP03 | Change of name, title or address |
Address after: 111 Baima Avenue, Baima Town, Lishui District, Nanjing City, Jiangsu Province, 211200 Patentee after: Jiangsu Nanjing national agricultural hi tech Industry Demonstration Zone Development Group Co.,Ltd. Address before: 211200 Baima Town, Lishui District, Nanjing City, Jiangsu Province Patentee before: Jiangsu Nanjing Baima modern agricultural high tech Industrial Park Co.,Ltd. |
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CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A valve for dual cylinder control Effective date of registration: 20231222 Granted publication date: 20191224 Pledgee: Jiangsu Lishui Rural Commercial Bank Co.,Ltd. Pledgor: Jiangsu Nanjing national agricultural hi tech Industry Demonstration Zone Development Group Co.,Ltd. Registration number: Y2023980073747 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |