CN201696334U - 一种机械密封式水泵的主轴防腐蚀装置 - Google Patents
一种机械密封式水泵的主轴防腐蚀装置 Download PDFInfo
- Publication number
- CN201696334U CN201696334U CN2010201463629U CN201020146362U CN201696334U CN 201696334 U CN201696334 U CN 201696334U CN 2010201463629 U CN2010201463629 U CN 2010201463629U CN 201020146362 U CN201020146362 U CN 201020146362U CN 201696334 U CN201696334 U CN 201696334U
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- Prior art keywords
- main shaft
- water pump
- stainless steel
- steel sleeve
- pump main
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010201463629U CN201696334U (zh) | 2010-03-31 | 2010-03-31 | 一种机械密封式水泵的主轴防腐蚀装置 |
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CN2010201463629U CN201696334U (zh) | 2010-03-31 | 2010-03-31 | 一种机械密封式水泵的主轴防腐蚀装置 |
Publications (1)
Publication Number | Publication Date |
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CN201696334U true CN201696334U (zh) | 2011-01-05 |
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CN2010201463629U Expired - Fee Related CN201696334U (zh) | 2010-03-31 | 2010-03-31 | 一种机械密封式水泵的主轴防腐蚀装置 |
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CN (1) | CN201696334U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105090059A (zh) * | 2015-07-23 | 2015-11-25 | 顾雍舟 | 机械密封水泵的防漏及主动防堵转保护系统 |
-
2010
- 2010-03-31 CN CN2010201463629U patent/CN201696334U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105090059A (zh) * | 2015-07-23 | 2015-11-25 | 顾雍舟 | 机械密封水泵的防漏及主动防堵转保护系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Zhongcai Chemical Building Material Co., Ltd. Assignor: Tianjin Zhongcai Profiles Co., Ltd. Contract record no.: 2011430000005 Denomination of utility model: Main shaft corrosion prevention device for mechanical-sealed water pump Granted publication date: 20110105 License type: Exclusive License Record date: 20110225 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20120331 |