CN201561143U - 平板闸阀密封副结构 - Google Patents
平板闸阀密封副结构 Download PDFInfo
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- CN201561143U CN201561143U CN2009200402625U CN200920040262U CN201561143U CN 201561143 U CN201561143 U CN 201561143U CN 2009200402625 U CN2009200402625 U CN 2009200402625U CN 200920040262 U CN200920040262 U CN 200920040262U CN 201561143 U CN201561143 U CN 201561143U
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- Prior art keywords
- valve
- valve seat
- seat assembly
- pair structure
- sealing pair
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009200402625U CN201561143U (zh) | 2009-04-16 | 2009-04-16 | 平板闸阀密封副结构 |
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CN2009200402625U CN201561143U (zh) | 2009-04-16 | 2009-04-16 | 平板闸阀密封副结构 |
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CN201561143U true CN201561143U (zh) | 2010-08-25 |
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CN2009200402625U Expired - Fee Related CN201561143U (zh) | 2009-04-16 | 2009-04-16 | 平板闸阀密封副结构 |
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CN (1) | CN201561143U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108223959A (zh) * | 2016-12-14 | 2018-06-29 | 中国石油天然气股份有限公司 | 用于根部阀的带压堵漏装置及封堵方法 |
-
2009
- 2009-04-16 CN CN2009200402625U patent/CN201561143U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108223959A (zh) * | 2016-12-14 | 2018-06-29 | 中国石油天然气股份有限公司 | 用于根部阀的带压堵漏装置及封堵方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: XV VALVE (JIANGSU) CO., LTD. Free format text: FORMER NAME: JIANGSU SUFA HIGH-PRESSURE VALVE CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 214112 Jiangsu New District of Wuxi, national hi tech Industrial Development Zone, Mei Tin Village Industrial Park Road No. 236 (A-54-7 block) Patentee after: Tin valve (Jiangsu) Co., Ltd. Address before: 214112 Jiangsu New District of Wuxi, national hi tech Industrial Development Zone, Mei Tin Village Industrial Park Road No. 236 (A-54-7 block) Patentee before: Jiangsu Sufa High-pressure Valve Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20120416 |