CN109538563B - 一种平衡阀 - Google Patents
一种平衡阀 Download PDFInfo
- Publication number
- CN109538563B CN109538563B CN201811403228.XA CN201811403228A CN109538563B CN 109538563 B CN109538563 B CN 109538563B CN 201811403228 A CN201811403228 A CN 201811403228A CN 109538563 B CN109538563 B CN 109538563B
- Authority
- CN
- China
- Prior art keywords
- valve core
- hole
- section
- oil port
- balance valve
- 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.)
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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
- F15B13/026—Pressure compensating valves
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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
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811403228.XA CN109538563B (zh) | 2018-11-23 | 2018-11-23 | 一种平衡阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811403228.XA CN109538563B (zh) | 2018-11-23 | 2018-11-23 | 一种平衡阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109538563A CN109538563A (zh) | 2019-03-29 |
CN109538563B true CN109538563B (zh) | 2020-08-04 |
Family
ID=65850261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811403228.XA Active CN109538563B (zh) | 2018-11-23 | 2018-11-23 | 一种平衡阀 |
Country Status (1)
Country | Link |
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CN (1) | CN109538563B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111503351A (zh) * | 2020-05-14 | 2020-08-07 | 苏州仁甬得物联科技有限公司 | 一种电磁阀精密流量控制结构 |
CN111692388B (zh) * | 2020-06-16 | 2022-07-12 | 邵玉强 | 一种电磁阀及其工作方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4815292A (en) * | 1987-06-29 | 1989-03-28 | Allied-Signal Inc. | Multi-part primary pressure-balanced proportioning valve with brake pressure failure switch |
CN100560990C (zh) * | 2008-03-11 | 2009-11-18 | 浙江大学 | 用于油箱液位自动控制的机械比例平衡阀 |
CN105135019B (zh) * | 2015-10-13 | 2018-03-16 | 徐州重型机械有限公司 | 平衡阀及工程机械 |
JP2017214998A (ja) * | 2016-06-01 | 2017-12-07 | 株式会社不二越 | ソレノイド切換式カウンタバランスバルブ |
CN108426070B (zh) * | 2018-02-28 | 2019-07-12 | 北京控制工程研究所 | 一种适用于多压力工况下的隔离式电磁比例平衡阀 |
CN108223493B (zh) * | 2018-03-01 | 2020-07-17 | 徐州重型机械有限公司 | 一种先导比可变的平衡阀 |
CN108843645A (zh) * | 2018-07-20 | 2018-11-20 | 佛山信卓派思机械科技有限公司 | 一种平衡阀 |
CN108843644A (zh) * | 2018-07-20 | 2018-11-20 | 佛山信卓派思机械科技有限公司 | 一种平衡阀 |
CN108775431A (zh) * | 2018-08-22 | 2018-11-09 | 东莞海特帕沃液压科技有限公司 | 平衡阀 |
CN108825577B (zh) * | 2018-09-21 | 2020-02-11 | 上海辛金路流体技术有限公司 | 一种可变液控比的平衡阀 |
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2018
- 2018-11-23 CN CN201811403228.XA patent/CN109538563B/zh active Active
Also Published As
Publication number | Publication date |
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CN109538563A (zh) | 2019-03-29 |
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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 |
Effective date of registration: 20200707 Address after: 324400 Dongju Road, Longyou Industrial Park, Longyou County, Quzhou City, Zhejiang Province Applicant after: KAISITONG VALVE Co.,Ltd. Address before: 315040 Room 408-1, 265, 75 blocks, Huangguxincun, Baihe Street, Yinzhou District, Ningbo City, Zhejiang Province Applicant before: Li Jun |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A balancing valve Granted publication date: 20200804 Pledgee: China Construction Bank Corporation Longyou Branch Pledgor: KAISITONG VALVE CO.,LTD. Registration number: Y2024980022293 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |