CN201339730Y - 节能型预埋式双侧开浮箱拍门阀 - Google Patents
节能型预埋式双侧开浮箱拍门阀 Download PDFInfo
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- CN201339730Y CN201339730Y CNU2009200629840U CN200920062984U CN201339730Y CN 201339730 Y CN201339730 Y CN 201339730Y CN U2009200629840 U CNU2009200629840 U CN U2009200629840U CN 200920062984 U CN200920062984 U CN 200920062984U CN 201339730 Y CN201339730 Y CN 201339730Y
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- valve body
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- buoyancy tank
- flap valve
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CNU2009200629840U CN201339730Y (zh) | 2009-01-20 | 2009-01-20 | 节能型预埋式双侧开浮箱拍门阀 |
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CNU2009200629840U CN201339730Y (zh) | 2009-01-20 | 2009-01-20 | 节能型预埋式双侧开浮箱拍门阀 |
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CN201339730Y true CN201339730Y (zh) | 2009-11-04 |
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CNU2009200629840U Expired - Fee Related CN201339730Y (zh) | 2009-01-20 | 2009-01-20 | 节能型预埋式双侧开浮箱拍门阀 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102758940A (zh) * | 2012-07-24 | 2012-10-31 | 张意 | 法兰联结式圆型双侧开浮箱拍门阀 |
CN109323026A (zh) * | 2018-08-24 | 2019-02-12 | 河南环发工程有限公司 | 一种井下旋启式抽水回灌自动切换阀 |
CN116292999A (zh) * | 2023-05-25 | 2023-06-23 | 无锡市吴漏泵阀门有限公司 | 一种侧翻式拍门支撑结构 |
-
2009
- 2009-01-20 CN CNU2009200629840U patent/CN201339730Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102758940A (zh) * | 2012-07-24 | 2012-10-31 | 张意 | 法兰联结式圆型双侧开浮箱拍门阀 |
CN109323026A (zh) * | 2018-08-24 | 2019-02-12 | 河南环发工程有限公司 | 一种井下旋启式抽水回灌自动切换阀 |
CN116292999A (zh) * | 2023-05-25 | 2023-06-23 | 无锡市吴漏泵阀门有限公司 | 一种侧翻式拍门支撑结构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU YATAI PUMP + VALVE CO., LTD. Free format text: FORMER OWNER: ZHANG JIAN Effective date: 20100409 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 422001 NO.408, BUILDING NO.22, HYDRAULIC PART FACTORY DORMITORY, SHAOYANG CITY, HUNAN PROVINCE TO: 225400 NO.64, DAQING EAST ROAD, TAIXING CITY, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100409 Address after: 225400 No. 64 East Daqing Road, Jiangsu, Taixing Patentee after: Jiangsu Yatai Pump Co., Ltd. Address before: 422001 No. 22, No. 408, dormitory, hydraulic parts factory, Hunan, Shaoyang Patentee before: Zhang Jian |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20120120 |