CN200975363Y - Anti-evacuate magnetic force driving pump - Google Patents
Anti-evacuate magnetic force driving pump Download PDFInfo
- Publication number
- CN200975363Y CN200975363Y CN 200620136191 CN200620136191U CN200975363Y CN 200975363 Y CN200975363 Y CN 200975363Y CN 200620136191 CN200620136191 CN 200620136191 CN 200620136191 U CN200620136191 U CN 200620136191U CN 200975363 Y CN200975363 Y CN 200975363Y
- Authority
- CN
- China
- Prior art keywords
- pump
- magnetic
- bearing
- magnetic cylinder
- cylinder
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620136191 CN200975363Y (en) | 2006-11-17 | 2006-11-17 | Anti-evacuate magnetic force driving pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620136191 CN200975363Y (en) | 2006-11-17 | 2006-11-17 | Anti-evacuate magnetic force driving pump |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200975363Y true CN200975363Y (en) | 2007-11-14 |
Family
ID=38901648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620136191 Expired - Lifetime CN200975363Y (en) | 2006-11-17 | 2006-11-17 | Anti-evacuate magnetic force driving pump |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200975363Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101846085A (en) * | 2010-06-08 | 2010-09-29 | 江苏大学 | Frequency conversion high-speed wet type submersible pump |
CN103591054A (en) * | 2013-11-09 | 2014-02-19 | 七台河宝泰隆圣迈煤化工有限责任公司 | Shaft-seal water-cooling heat dissipation protecting system of centrifugal pump |
-
2006
- 2006-11-17 CN CN 200620136191 patent/CN200975363Y/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101846085A (en) * | 2010-06-08 | 2010-09-29 | 江苏大学 | Frequency conversion high-speed wet type submersible pump |
CN101846085B (en) * | 2010-06-08 | 2012-06-20 | 江苏大学 | Frequency conversion high-speed wet type submersible pump |
CN103591054A (en) * | 2013-11-09 | 2014-02-19 | 七台河宝泰隆圣迈煤化工有限责任公司 | Shaft-seal water-cooling heat dissipation protecting system of centrifugal pump |
CN103591054B (en) * | 2013-11-09 | 2016-05-11 | 七台河宝泰隆圣迈煤化工有限责任公司 | Centrifugal pump seal water-cooling protection system |
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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: CNPC BOHAI EQUIPMENT MANUFACTURING CO., LTD. Effective date: 20121119 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121119 Address after: 730060 Gansu city of Lanzhou province Xigu District of Lanzhou Street No. 1 Patentee after: Lanzhou Petrochemical Co., SINOPEC Patentee after: CNPC Bohai Equipment Manufacturing Co., Ltd. Address before: 730060 Gansu city of Lanzhou province Xigu District of Lanzhou Street No. 1 Patentee before: Lanzhou Petrochemical Co., SINOPEC |
|
CX01 | Expiry of patent term |
Granted publication date: 20071114 |
|
EXPY | Termination of patent right or utility model |