CN101893116A - 一种三通球阀自密封装置 - Google Patents
一种三通球阀自密封装置 Download PDFInfo
- Publication number
- CN101893116A CN101893116A CN 201010208999 CN201010208999A CN101893116A CN 101893116 A CN101893116 A CN 101893116A CN 201010208999 CN201010208999 CN 201010208999 CN 201010208999 A CN201010208999 A CN 201010208999A CN 101893116 A CN101893116 A CN 101893116A
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- valve
- valve body
- outside
- self
- spheroid
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- Lift Valve (AREA)
- Taps Or Cocks (AREA)
Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102089990A CN101893116B (zh) | 2010-06-23 | 2010-06-23 | 一种三通球阀自密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102089990A CN101893116B (zh) | 2010-06-23 | 2010-06-23 | 一种三通球阀自密封装置 |
Publications (2)
Publication Number | Publication Date |
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CN101893116A true CN101893116A (zh) | 2010-11-24 |
CN101893116B CN101893116B (zh) | 2012-11-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010102089990A Expired - Fee Related CN101893116B (zh) | 2010-06-23 | 2010-06-23 | 一种三通球阀自密封装置 |
Country Status (1)
Country | Link |
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CN (1) | CN101893116B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2290615A1 (fr) * | 1974-11-08 | 1976-06-04 | Lecordier Paul | Robinet a boisseau pour applications sanitaires et industrielles |
CN2150401Y (zh) * | 1993-01-07 | 1993-12-22 | 江苏省扬中县自控仪表附件厂 | 球阀 |
CN2581772Y (zh) * | 2002-11-15 | 2003-10-22 | 何炯平 | 三通球阀 |
CN2597788Y (zh) * | 2003-01-24 | 2004-01-07 | 谢臣庆 | 三通球阀 |
CN201293116Y (zh) * | 2008-11-07 | 2009-08-19 | 陈建海 | 瓷芯球阀 |
CN201335171Y (zh) * | 2008-12-29 | 2009-10-28 | 王帆 | 防泄漏高手柄直管法兰球阀 |
CN201462041U (zh) * | 2009-07-23 | 2010-05-12 | 上海上冶阀门制造有限公司 | 一种导热油球阀 |
-
2010
- 2010-06-23 CN CN2010102089990A patent/CN101893116B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2290615A1 (fr) * | 1974-11-08 | 1976-06-04 | Lecordier Paul | Robinet a boisseau pour applications sanitaires et industrielles |
CN2150401Y (zh) * | 1993-01-07 | 1993-12-22 | 江苏省扬中县自控仪表附件厂 | 球阀 |
CN2581772Y (zh) * | 2002-11-15 | 2003-10-22 | 何炯平 | 三通球阀 |
CN2597788Y (zh) * | 2003-01-24 | 2004-01-07 | 谢臣庆 | 三通球阀 |
CN201293116Y (zh) * | 2008-11-07 | 2009-08-19 | 陈建海 | 瓷芯球阀 |
CN201335171Y (zh) * | 2008-12-29 | 2009-10-28 | 王帆 | 防泄漏高手柄直管法兰球阀 |
CN201462041U (zh) * | 2009-07-23 | 2010-05-12 | 上海上冶阀门制造有限公司 | 一种导热油球阀 |
Also Published As
Publication number | Publication date |
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CN101893116B (zh) | 2012-11-14 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20101124 Assignee: Xinuowei valve control (Suzhou) Co. Ltd. Assignor: Wenzhou Pump and Vavle Engineering Research Institute, Lanzhou University of Technology Contract record no.: 2013320010060 Denomination of invention: Self-sealing device of three-way ball valve Granted publication date: 20121114 License type: Exclusive License Record date: 20130402 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20180623 |