CN108626189B - 一种控制阀门 - Google Patents
一种控制阀门 Download PDFInfo
- Publication number
- CN108626189B CN108626189B CN201810485218.9A CN201810485218A CN108626189B CN 108626189 B CN108626189 B CN 108626189B CN 201810485218 A CN201810485218 A CN 201810485218A CN 108626189 B CN108626189 B CN 108626189B
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- Prior art keywords
- flow
- valve core
- valve
- communicated
- groove
- Prior art date
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Classifications
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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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- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810485218.9A CN108626189B (zh) | 2018-05-18 | 2018-05-18 | 一种控制阀门 |
Applications Claiming Priority (1)
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CN201810485218.9A CN108626189B (zh) | 2018-05-18 | 2018-05-18 | 一种控制阀门 |
Publications (2)
Publication Number | Publication Date |
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CN108626189A CN108626189A (zh) | 2018-10-09 |
CN108626189B true CN108626189B (zh) | 2019-12-24 |
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Family Applications (1)
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CN201810485218.9A Active CN108626189B (zh) | 2018-05-18 | 2018-05-18 | 一种控制阀门 |
Country Status (1)
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CN (1) | CN108626189B (zh) |
Family Cites Families (5)
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 |
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 |
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 |
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2018
- 2018-05-18 CN CN201810485218.9A patent/CN108626189B/zh active Active
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Publication number | Publication date |
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CN108626189A (zh) | 2018-10-09 |
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Legal Events
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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191202 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 Zhen Ge 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. |