CN202371201U - 球阀 - Google Patents
球阀 Download PDFInfo
- Publication number
- CN202371201U CN202371201U CN 201120488510 CN201120488510U CN202371201U CN 202371201 U CN202371201 U CN 202371201U CN 201120488510 CN201120488510 CN 201120488510 CN 201120488510 U CN201120488510 U CN 201120488510U CN 202371201 U CN202371201 U CN 202371201U
- Authority
- CN
- China
- Prior art keywords
- valve
- ball
- valve seat
- ball sealer
- valve body
- 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.)
- Ceased
Links
Images
Classifications
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0626—Easy mounting or dismounting means
- F16K5/0642—Easy mounting or dismounting means the spherical plug being insertable from one and only one side of the housing
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120488510 CN202371201U (zh) | 2011-11-30 | 2011-11-30 | 球阀 |
PCT/CN2012/078495 WO2013078866A1 (fr) | 2011-11-30 | 2012-07-11 | Robinet à bille |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120488510 CN202371201U (zh) | 2011-11-30 | 2011-11-30 | 球阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202371201U true CN202371201U (zh) | 2012-08-08 |
Family
ID=46594905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201120488510 Ceased CN202371201U (zh) | 2011-11-30 | 2011-11-30 | 球阀 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN202371201U (fr) |
WO (1) | WO2013078866A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU188302U1 (ru) * | 2018-09-03 | 2019-04-05 | Открытое акционерное общество "Волгограднефтемаш" | Шаровой кран |
CN112709837B (zh) * | 2020-12-23 | 2023-01-24 | 常州大学 | 一种阀座密封圈防磨损球阀 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1032329C (zh) * | 1992-03-12 | 1996-07-17 | 株式会社和成 | 电绝缘球阀装置及用于球阀上的电绝缘附加套 |
CN2498423Y (zh) * | 2001-08-21 | 2002-07-03 | 叶云勤 | 管道燃气泄漏保安阀门 |
CN2713240Y (zh) * | 2004-05-19 | 2005-07-27 | 浙江三花股份有限公司 | 一种球阀 |
KR20090126922A (ko) * | 2008-06-05 | 2009-12-09 | 한양이엔지 주식회사 | 볼 밸브 |
CN201258978Y (zh) * | 2008-09-08 | 2009-06-17 | 诸暨市恒森冷热器材有限公司 | 制冷球阀 |
CN201902595U (zh) * | 2010-12-03 | 2011-07-20 | 冈山精工(中山)有限公司 | 流体球阀 |
-
2011
- 2011-11-30 CN CN 201120488510 patent/CN202371201U/zh not_active Ceased
-
2012
- 2012-07-11 WO PCT/CN2012/078495 patent/WO2013078866A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2013078866A1 (fr) | 2013-06-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201715029U (zh) | 三通梭阀 | |
CN202371201U (zh) | 球阀 | |
CN104633175B (zh) | 制冷阀体 | |
CN201572704U (zh) | 一种喷枪 | |
CN202327194U (zh) | 密封调节球阀 | |
CN202790762U (zh) | 燃气自闭阀 | |
CN106287082B (zh) | 流体分流装置 | |
CN206832403U (zh) | 一种压力表缓冲器 | |
CN101701656B (zh) | 一种流量调节接头 | |
CN204004530U (zh) | 一种热能平衡球阀 | |
CN206449225U (zh) | 一种节流可视型的仪表阀 | |
CN213393819U (zh) | 一种有开度指示能够稳定调节流量的节流阀 | |
CN205479455U (zh) | 可双向操作的球阀 | |
CN105221771A (zh) | 一种低温截止限流阀 | |
CN105202206B (zh) | 低温截止限流阀 | |
CN105042330B (zh) | 一种液化天然气气瓶多功能阀及控制充液、出液的方法 | |
CN201258978Y (zh) | 制冷球阀 | |
CN202901355U (zh) | 一种制冷系统用的球阀 | |
CN203730819U (zh) | 一种管路启闭机构 | |
CN208252781U (zh) | 一种方便安装的蝶阀 | |
CN203442199U (zh) | 一种制冷球阀 | |
CN209041580U (zh) | 一种衬氟法兰式柱塞阀装置 | |
CN202901354U (zh) | 一种制冷球阀 | |
CN209370495U (zh) | 电子膨胀阀 | |
CN102563091A (zh) | 超高压检测截止阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20190203 Decision number of declaring invalidation: 38802 Granted publication date: 20120808 |
|
IW01 | Full invalidation of patent right |