CN201166003Y - 单级双吸热网循环泵 - Google Patents
单级双吸热网循环泵 Download PDFInfo
- Publication number
- CN201166003Y CN201166003Y CNU2008200521865U CN200820052186U CN201166003Y CN 201166003 Y CN201166003 Y CN 201166003Y CN U2008200521865 U CNU2008200521865 U CN U2008200521865U CN 200820052186 U CN200820052186 U CN 200820052186U CN 201166003 Y CN201166003 Y CN 201166003Y
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- pump
- bearing
- double
- roller bearing
- pump housing
- 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.)
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Abstract
Description
Claims (1)
- 一种单级双吸热网循环泵,包括泵体(6)、泵盖(7)、泵座(3)、叶轮(8)、主轴(9)、驱动端轴承组件和非驱动端轴承组件,其特征是:所述的泵体(6)采用中心支撑方式通过紧固件固定在所述的泵座(3)上;所述的驱动端轴承组件和所述的非驱动端轴承组件通过紧固件固定在所述的泵体(6)上,所述的主轴(9)一端采用圆柱滚子轴承(1 0)安装在所述的驱动端轴承组件上,另一端采用调心滚子轴承(2)安装在所述的非驱动端轴承组件上,所述的主轴(9)采用双端面集装式机械密封(5)安装在所述的泵体(6)和泵盖(7)上,所述的双端面集装式机械密封(5)与所述的泵体(6)和泵盖(7)形成能通入清洁水对所述的双端面集装式机械密封(5)和所述的泵轴(9)冲洗冷却的环形腔(12),所述的驱动端轴承体(11)和非驱动端轴承体(1)设有能通入清洁水对所述的调心滚子轴承(2)和圆柱滚子轴承(10)冷却的水冷夹套(13)。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200521865U CN201166003Y (zh) | 2008-01-25 | 2008-01-25 | 单级双吸热网循环泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200521865U CN201166003Y (zh) | 2008-01-25 | 2008-01-25 | 单级双吸热网循环泵 |
Publications (1)
Publication Number | Publication Date |
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CN201166003Y true CN201166003Y (zh) | 2008-12-17 |
Family
ID=40191390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2008200521865U Expired - Fee Related CN201166003Y (zh) | 2008-01-25 | 2008-01-25 | 单级双吸热网循环泵 |
Country Status (1)
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CN (1) | CN201166003Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2789858A4 (en) * | 2011-12-09 | 2015-09-02 | Ltd Liability Company Neftekamsk Machinery Plant | MAIN DRIVE ELECTRIC OIL PUMP ASSEMBLY AND METHOD FOR ASSEMBLING THE SAME |
-
2008
- 2008-01-25 CN CNU2008200521865U patent/CN201166003Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2789858A4 (en) * | 2011-12-09 | 2015-09-02 | Ltd Liability Company Neftekamsk Machinery Plant | MAIN DRIVE ELECTRIC OIL PUMP ASSEMBLY AND METHOD FOR ASSEMBLING THE SAME |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHANGSHA LI'OU SWAN INDUSTRIAL PUMP CO., LTD. Free format text: FORMER NAME: CHANGSHA SWAN INDUSTRIAL PUMP CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 410114 Hunan province Changsha Datuo Town City Tianxin Tianxin Environmental Protection Industrial Park Patentee after: Changsha Swan Industrial Pump Co., Ltd. Address before: 410114 Hunan province Changsha Datuo Town City Tianxin Tianxin Environmental Protection Industrial Park Patentee before: Changsha Swan Industrial Pump Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20160125 |
|
EXPY | Termination of patent right or utility model |