CN107725820B - No leakage Solenoid ball valve - Google Patents
No leakage Solenoid ball valve Download PDFInfo
- Publication number
- CN107725820B CN107725820B CN201710968495.0A CN201710968495A CN107725820B CN 107725820 B CN107725820 B CN 107725820B CN 201710968495 A CN201710968495 A CN 201710968495A CN 107725820 B CN107725820 B CN 107725820B
- Authority
- CN
- China
- Prior art keywords
- valve
- port
- spool
- hole
- hydraulic fluid
- 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.)
- Active
Links
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
- F16K11/02—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
- 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
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
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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
- F16K31/0603—Multiple-way valves
- F16K31/0624—Lift valves
- F16K31/0627—Lift valves with movable valve member positioned between seats
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710968495.0A CN107725820B (en) | 2017-10-18 | 2017-10-18 | No leakage Solenoid ball valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710968495.0A CN107725820B (en) | 2017-10-18 | 2017-10-18 | No leakage Solenoid ball valve |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107725820A CN107725820A (en) | 2018-02-23 |
CN107725820B true CN107725820B (en) | 2019-05-21 |
Family
ID=61211684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710968495.0A Active CN107725820B (en) | 2017-10-18 | 2017-10-18 | No leakage Solenoid ball valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107725820B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111720381B (en) * | 2020-06-29 | 2022-07-15 | 潍柴动力股份有限公司 | Balance valve, hydraulic control system and engineering machinery |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201354871Y (en) * | 2009-03-05 | 2009-12-02 | 山东泰丰液压设备有限公司 | Hydraulic electromagnetic ball valve |
CN201787168U (en) * | 2010-09-29 | 2011-04-06 | 山东泰丰液压股份有限公司 | Hydraulic electromagnetic ball valve with valve core position monitor |
CN104632738A (en) * | 2014-12-07 | 2015-05-20 | 北京化工大学 | Three-position four-way electromagnetic ball type reversing valve |
CN205371758U (en) * | 2015-12-17 | 2016-07-06 | 广东华液动力科技有限公司 | Electromagnetic ball valve |
-
2017
- 2017-10-18 CN CN201710968495.0A patent/CN107725820B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201354871Y (en) * | 2009-03-05 | 2009-12-02 | 山东泰丰液压设备有限公司 | Hydraulic electromagnetic ball valve |
CN201787168U (en) * | 2010-09-29 | 2011-04-06 | 山东泰丰液压股份有限公司 | Hydraulic electromagnetic ball valve with valve core position monitor |
CN104632738A (en) * | 2014-12-07 | 2015-05-20 | 北京化工大学 | Three-position four-way electromagnetic ball type reversing valve |
CN205371758U (en) * | 2015-12-17 | 2016-07-06 | 广东华液动力科技有限公司 | Electromagnetic ball valve |
Also Published As
Publication number | Publication date |
---|---|
CN107725820A (en) | 2018-02-23 |
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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: 20190416 Address after: 325100 Zhoushan Road, Dongou Industrial Zone, Oubei City New Area, Yongjia County, Wenzhou City, Zhejiang Province Applicant after: LIXIN VALVE GROUP CO.,LTD. Address before: 315000 Room 013, Room 18-1, 035, 555 Juxian Road, Ningbo High-tech Zone, Ningbo City, Zhejiang Province Applicant before: NINGBO WENZE ELECTROMECHANICAL TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: Leakage free electromagnetic ball valve Effective date of registration: 20230620 Granted publication date: 20190521 Pledgee: Agricultural Bank of China Limited Yongjia County sub branch Pledgor: LIXIN VALVE GROUP CO.,LTD. Registration number: Y2023330001238 |