CN108413110B - 一种阀门 - Google Patents
一种阀门 Download PDFInfo
- Publication number
- CN108413110B CN108413110B CN201810560427.5A CN201810560427A CN108413110B CN 108413110 B CN108413110 B CN 108413110B CN 201810560427 A CN201810560427 A CN 201810560427A CN 108413110 B CN108413110 B CN 108413110B
- Authority
- CN
- China
- Prior art keywords
- rod
- valve
- shell
- main
- push
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810560427.5A CN108413110B (zh) | 2018-06-04 | 2018-06-04 | 一种阀门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810560427.5A CN108413110B (zh) | 2018-06-04 | 2018-06-04 | 一种阀门 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108413110A CN108413110A (zh) | 2018-08-17 |
CN108413110B true CN108413110B (zh) | 2019-07-19 |
Family
ID=63141114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810560427.5A Active CN108413110B (zh) | 2018-06-04 | 2018-06-04 | 一种阀门 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108413110B (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19901639B4 (de) * | 1998-02-14 | 2009-04-02 | Zf Sachs Ag | Druckabhängig reagierendes Ventil, insbesondere für einen Schwingungsdämpfer |
CN2665452Y (zh) * | 2003-12-10 | 2004-12-22 | 中国船舶重工集团公司第七一九研究所 | 油阻尼弹簧吊架 |
US8567752B2 (en) * | 2009-09-02 | 2013-10-29 | Emerson Process Management, Valve Automation Inc. | Rotary valve actuators having partial stroke damping apparatus |
US10683906B2 (en) * | 2016-12-01 | 2020-06-16 | Beijingwest Industries Co., Ltd. | Hydraulic damper with a compression stop |
CN107882943B (zh) * | 2017-10-19 | 2020-01-07 | 兰州万里航空机电有限责任公司 | 一种直线式电动作动器 |
CN107989848B (zh) * | 2018-01-17 | 2020-12-08 | 台州启航电机有限公司 | 一种节能型顺序阀 |
-
2018
- 2018-06-04 CN CN201810560427.5A patent/CN108413110B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108413110A (zh) | 2018-08-17 |
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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 | ||
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 kind of valve Effective date of registration: 20201218 Granted publication date: 20190719 Pledgee: Funing sub branch of Bank of China Ltd. Pledgor: JIANGSU TRUST VALVE Co.,Ltd. Registration number: Y2020980009589 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230914 Granted publication date: 20190719 Pledgee: Funing sub branch of Bank of China Ltd. Pledgor: JIANGSU TRUST VALVE CO.,LTD. Registration number: Y2020980009589 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |