CN201496587U - 新型膨胀式平板闸阀 - Google Patents
新型膨胀式平板闸阀 Download PDFInfo
- Publication number
- CN201496587U CN201496587U CN2009202342949U CN200920234294U CN201496587U CN 201496587 U CN201496587 U CN 201496587U CN 2009202342949 U CN2009202342949 U CN 2009202342949U CN 200920234294 U CN200920234294 U CN 200920234294U CN 201496587 U CN201496587 U CN 201496587U
- Authority
- CN
- China
- Prior art keywords
- valve
- flashboard
- valve seat
- gap
- thread
- 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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- Lift Valve (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202342949U CN201496587U (zh) | 2009-08-06 | 2009-08-06 | 新型膨胀式平板闸阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202342949U CN201496587U (zh) | 2009-08-06 | 2009-08-06 | 新型膨胀式平板闸阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201496587U true CN201496587U (zh) | 2010-06-02 |
Family
ID=42439794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009202342949U Expired - Fee Related CN201496587U (zh) | 2009-08-06 | 2009-08-06 | 新型膨胀式平板闸阀 |
Country Status (1)
Country | Link |
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CN (1) | CN201496587U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103917811A (zh) * | 2011-09-30 | 2014-07-09 | 集成设备有限公司 | 膨胀闸门阀组件 |
-
2009
- 2009-08-06 CN CN2009202342949U patent/CN201496587U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103917811A (zh) * | 2011-09-30 | 2014-07-09 | 集成设备有限公司 | 膨胀闸门阀组件 |
US9562613B2 (en) | 2011-09-30 | 2017-02-07 | Integrated Equipment, Inc. | Expanding gate valve assembly |
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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: SUZHOU DOUSON DRILLING + PRODUCTION EQUIPMENT CO., Free format text: FORMER NAME: SUZHOU DAOSEN PRESSURE CONTROL CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 215137 Taiping Road, Taiping Town, Suzhou, Jiangsu, Xiangcheng District Patentee after: Suzhou Douson Drilling & Production Equipment Co.,Ltd. Address before: 215137 Taiping Road, Taiping Town, Suzhou, Jiangsu, Xiangcheng District Patentee before: Suzhou Daosen Pressure Control Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20180806 |
|
CF01 | Termination of patent right due to non-payment of annual fee |