CN201180680Y - Stainless steel multi-stage submerged pump - Google Patents
Stainless steel multi-stage submerged pump Download PDFInfo
- Publication number
- CN201180680Y CN201180680Y CNU2007201129388U CN200720112938U CN201180680Y CN 201180680 Y CN201180680 Y CN 201180680Y CN U2007201129388 U CNU2007201129388 U CN U2007201129388U CN 200720112938 U CN200720112938 U CN 200720112938U CN 201180680 Y CN201180680 Y CN 201180680Y
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- pump
- lower bearing
- steel shell
- guide vanes
- 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
Links
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201129388U CN201180680Y (en) | 2007-08-09 | 2007-08-09 | Stainless steel multi-stage submerged pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201129388U CN201180680Y (en) | 2007-08-09 | 2007-08-09 | Stainless steel multi-stage submerged pump |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201180680Y true CN201180680Y (en) | 2009-01-14 |
Family
ID=40250180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201129388U Expired - Fee Related CN201180680Y (en) | 2007-08-09 | 2007-08-09 | Stainless steel multi-stage submerged pump |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201180680Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103299029A (en) * | 2010-12-30 | 2013-09-11 | 韦尔泰克有限公司 | Artificial lift tool |
CN104121202A (en) * | 2014-07-24 | 2014-10-29 | 浙江科尔泵业股份有限公司 | Steady type high-rotation-speed centrifugal water injection pump |
-
2007
- 2007-08-09 CN CNU2007201129388U patent/CN201180680Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103299029A (en) * | 2010-12-30 | 2013-09-11 | 韦尔泰克有限公司 | Artificial lift tool |
US9359875B2 (en) | 2010-12-30 | 2016-06-07 | Welltec A/S | Artificial lift tool |
CN103299029B (en) * | 2010-12-30 | 2016-09-21 | 韦尔泰克有限公司 | artificial lift tool |
CN104121202A (en) * | 2014-07-24 | 2014-10-29 | 浙江科尔泵业股份有限公司 | Steady type high-rotation-speed centrifugal water injection pump |
CN104121202B (en) * | 2014-07-24 | 2017-08-25 | 浙江科尔泵业股份有限公司 | The high rotating speed centrifugal water-injection pump of steady formula |
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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: Zhuji City Chaoqian Pump Industry Sci-Tech Co., Ltd. Assignor: Chen Guoliang Contract fulfillment period: 2009.1.20 to 2017.8.8 Contract record no.: 2009330000670 Denomination of utility model: Stainless steel multi-stage submerged pump Granted publication date: 20090114 License type: Exclusive license Record date: 20090416 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.1.20 TO 2017.8.8; CHANGE OF CONTRACT Name of requester: ZHUJI CITY CHAOQIAN PUMPS SCIENCE CO., LTD. Effective date: 20090416 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20140809 |
|
EXPY | Termination of patent right or utility model |