CN2708055Y - 立式全流道偏心半球阀 - Google Patents
立式全流道偏心半球阀 Download PDFInfo
- Publication number
- CN2708055Y CN2708055Y CN 200420017930 CN200420017930U CN2708055Y CN 2708055 Y CN2708055 Y CN 2708055Y CN 200420017930 CN200420017930 CN 200420017930 CN 200420017930 U CN200420017930 U CN 200420017930U CN 2708055 Y CN2708055 Y CN 2708055Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- diameter
- flow passage
- shaft
- 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 - Lifetime
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420017930 CN2708055Y (zh) | 2004-04-29 | 2004-04-29 | 立式全流道偏心半球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420017930 CN2708055Y (zh) | 2004-04-29 | 2004-04-29 | 立式全流道偏心半球阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2708055Y true CN2708055Y (zh) | 2005-07-06 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420017930 Expired - Lifetime CN2708055Y (zh) | 2004-04-29 | 2004-04-29 | 立式全流道偏心半球阀 |
Country Status (1)
Country | Link |
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CN (1) | CN2708055Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101832402A (zh) * | 2010-04-30 | 2010-09-15 | 铜陵国方水暖科技有限责任公司 | 偏心半球阀 |
CN102635701A (zh) * | 2011-12-19 | 2012-08-15 | 圣博莱阀门有限公司 | 双锥金属密封阀 |
CN104214405A (zh) * | 2014-08-29 | 2014-12-17 | 苏州福润机械有限公司 | 一种偏心球形浮动阀门 |
CN104595518A (zh) * | 2015-01-07 | 2015-05-06 | 温州奥工阀门有限公司 | 一种硬密封偏心球阀的d形球体结构 |
-
2004
- 2004-04-29 CN CN 200420017930 patent/CN2708055Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101832402A (zh) * | 2010-04-30 | 2010-09-15 | 铜陵国方水暖科技有限责任公司 | 偏心半球阀 |
CN102635701A (zh) * | 2011-12-19 | 2012-08-15 | 圣博莱阀门有限公司 | 双锥金属密封阀 |
CN104214405A (zh) * | 2014-08-29 | 2014-12-17 | 苏州福润机械有限公司 | 一种偏心球形浮动阀门 |
CN104595518A (zh) * | 2015-01-07 | 2015-05-06 | 温州奥工阀门有限公司 | 一种硬密封偏心球阀的d形球体结构 |
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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: WUHAN DAYU VALVE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: LI XIHONG Effective date: 20110701 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430070 WUHAN DAYU VALVE MANUFACTURE CO., LTD., D-8B, CHUTIANDUSHI GARDEN, NO. 1, ZHONGBEI ROAD, WUCHANG, WUHAN CITY, HUBEI PROVINCE TO: 430056 ZHUANYANG SCIENCE AND TECHNOLOGY INDUSTRIAL PARK, WUHAN ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, ZHUANKOU, WUHAN CITY, HUBEI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110701 Address after: 430056 Hubei city of Wuhan province Zhuankou Wuhan economic and Technological Development Zone Science and Technology Industrial Park Yang Dun Patentee after: Wuhan Dayu Valve Manufacturing Co., Ltd. Address before: 430070 Wuhan Dayu D-8B Valve Manufacturing Co., Ltd., Dayu city garden, No. 1 Middle North Road, Wuhan, Hubei, Wuchang, China Patentee before: Li Xihong |
|
C56 | Change in the name or address of the patentee |
Owner name: WUHAN DAYU VALVE CO., LTD. Free format text: FORMER NAME: WUHAN DAYU VALVE MANUFACTURING CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 430056 Hubei city of Wuhan province Wuhan economic and Technological Development Zone Science and Technology Industrial Park Yang Dun Patentee after: Wuhan Dayu Valve Co., Ltd. Address before: 430056 Hubei city of Wuhan province Zhuankou Wuhan economic and Technological Development Zone Science and Technology Industrial Park Yang Dun Patentee before: Wuhan Dayu Valve Manufacturing Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140429 Granted publication date: 20050706 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Dayu Valve Manufacturing Co., Ltd. Assignor: Li Xihong Contract record no.: 2010420000062 Denomination of utility model: Eccentric hemisphere valve with vertical full flow passage Granted publication date: 20050706 License type: Exclusive License Record date: 20100528 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |