CN103363146B - 球阀的阀座密封结构 - Google Patents
球阀的阀座密封结构 Download PDFInfo
- Publication number
- CN103363146B CN103363146B CN201310281882.9A CN201310281882A CN103363146B CN 103363146 B CN103363146 B CN 103363146B CN 201310281882 A CN201310281882 A CN 201310281882A CN 103363146 B CN103363146 B CN 103363146B
- Authority
- CN
- China
- Prior art keywords
- valve
- ring
- seal ring
- valve body
- ball
- 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.)
- Expired - Fee Related
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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310281882.9A CN103363146B (zh) | 2013-07-05 | 2013-07-05 | 球阀的阀座密封结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310281882.9A CN103363146B (zh) | 2013-07-05 | 2013-07-05 | 球阀的阀座密封结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103363146A CN103363146A (zh) | 2013-10-23 |
CN103363146B true CN103363146B (zh) | 2015-11-18 |
Family
ID=49365134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310281882.9A Expired - Fee Related CN103363146B (zh) | 2013-07-05 | 2013-07-05 | 球阀的阀座密封结构 |
Country Status (1)
Country | Link |
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CN (1) | CN103363146B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107061781A (zh) * | 2017-06-19 | 2017-08-18 | 中山铁王流体控制设备有限公司 | 一种低扭矩全金属双石墨硬密封球阀 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3920036A (en) * | 1973-12-10 | 1975-11-18 | Jacoby Tarbox Corp | Ball valve |
EP0854308A1 (de) * | 1997-01-18 | 1998-07-22 | Argus Gesellschaft mbH | Kugelhahn |
CN202360793U (zh) * | 2011-11-16 | 2012-08-01 | 苏州安特威阀门有限公司 | 一种阀门 |
CN203374872U (zh) * | 2013-07-05 | 2014-01-01 | 天津百利展发集团有限公司 | 一种球阀的阀座密封结构 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020185625A1 (en) * | 2001-06-08 | 2002-12-12 | Frank Gosling | Leakproof ball valve structure |
-
2013
- 2013-07-05 CN CN201310281882.9A patent/CN103363146B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3920036A (en) * | 1973-12-10 | 1975-11-18 | Jacoby Tarbox Corp | Ball valve |
EP0854308A1 (de) * | 1997-01-18 | 1998-07-22 | Argus Gesellschaft mbH | Kugelhahn |
CN202360793U (zh) * | 2011-11-16 | 2012-08-01 | 苏州安特威阀门有限公司 | 一种阀门 |
CN203374872U (zh) * | 2013-07-05 | 2014-01-01 | 天津百利展发集团有限公司 | 一种球阀的阀座密封结构 |
Also Published As
Publication number | Publication date |
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CN103363146A (zh) | 2013-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170406 Address after: 244000 Tongling Economic Development Zone, lion mountain, Anhui Patentee after: Anhui Redstar Valve Co., Ltd. Address before: Five road No. 300350 Tianjin District of Jinnan City Industrial Zone No. seven Xingang Port Patentee before: Tianjin Baili Zhanfa Group Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180206 Address after: Five road No. 300350 Tianjin District of Jinnan City Industrial Zone No. seven Xingang Port Patentee after: Tianjin Baili Zhanfa Group Co., Ltd. Address before: 244000 Tongling Economic Development Zone, lion mountain, Anhui Patentee before: Anhui Redstar Valve Co., Ltd. |
|
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: 20151118 Termination date: 20180705 |