CN108679029A - 一种油缸控制阀 - Google Patents
一种油缸控制阀 Download PDFInfo
- Publication number
- CN108679029A CN108679029A CN201810485177.3A CN201810485177A CN108679029A CN 108679029 A CN108679029 A CN 108679029A CN 201810485177 A CN201810485177 A CN 201810485177A CN 108679029 A CN108679029 A CN 108679029A
- Authority
- CN
- China
- Prior art keywords
- valve
- control
- valve core
- passage
- flow slot
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 description 42
- 238000010586 diagram Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003756 stirring Methods 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
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/36—Ploughs mounted on tractors
- A01B3/40—Alternating ploughs
-
- 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
- F15B13/027—Check valves
-
- 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
- F15B2013/002—Modular valves, i.e. consisting of an assembly of interchangeable components
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Multiple-Way Valves (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810485177.3A CN108679029B (zh) | 2018-05-18 | 2018-05-18 | 一种油缸控制阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810485177.3A CN108679029B (zh) | 2018-05-18 | 2018-05-18 | 一种油缸控制阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108679029A true CN108679029A (zh) | 2018-10-19 |
CN108679029B CN108679029B (zh) | 2019-12-24 |
Family
ID=63805807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810485177.3A Active CN108679029B (zh) | 2018-05-18 | 2018-05-18 | 一种油缸控制阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108679029B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113898627A (zh) * | 2021-09-08 | 2022-01-07 | 九江七所精密机电科技有限公司 | 一种流体换向集成控制阀组 |
AT523985A1 (de) * | 2020-07-01 | 2022-01-15 | Bbg Baugeraete Gmbh | Schaltmittel von Arbeitsfluid |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201554709U (zh) * | 2009-10-13 | 2010-08-18 | 宁波汉商液压有限公司 | 多回路选择阀 |
US20120285568A1 (en) * | 2010-01-21 | 2012-11-15 | Frank Schulz | Valve device |
US20120292540A1 (en) * | 2010-01-21 | 2012-11-22 | Hydac Fluidtechnik Gmbh | Valve device |
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 |
-
2018
- 2018-05-18 CN CN201810485177.3A patent/CN108679029B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201554709U (zh) * | 2009-10-13 | 2010-08-18 | 宁波汉商液压有限公司 | 多回路选择阀 |
US20120285568A1 (en) * | 2010-01-21 | 2012-11-15 | Frank Schulz | Valve device |
US20120292540A1 (en) * | 2010-01-21 | 2012-11-22 | Hydac Fluidtechnik Gmbh | Valve device |
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 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT523985A1 (de) * | 2020-07-01 | 2022-01-15 | Bbg Baugeraete Gmbh | Schaltmittel von Arbeitsfluid |
AT523985B1 (de) * | 2020-07-01 | 2022-11-15 | Bbg Baugeraete Gmbh | Schaltmittel für ein Arbeitsfluid |
CN113898627A (zh) * | 2021-09-08 | 2022-01-07 | 九江七所精密机电科技有限公司 | 一种流体换向集成控制阀组 |
CN113898627B (zh) * | 2021-09-08 | 2023-08-25 | 九江七所精密机电科技有限公司 | 一种流体换向集成控制阀组 |
Also Published As
Publication number | Publication date |
---|---|
CN108679029B (zh) | 2019-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191203 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. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
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. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of oil cylinder control valve 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 |