CN2917069Y - Concealed wind catcher structure of oblique air flow ventilation system for ventilation through air clearance of internally hydrogen cooled generator rotor - Google Patents
Concealed wind catcher structure of oblique air flow ventilation system for ventilation through air clearance of internally hydrogen cooled generator rotor Download PDFInfo
- Publication number
- CN2917069Y CN2917069Y CN 200620042085 CN200620042085U CN2917069Y CN 2917069 Y CN2917069 Y CN 2917069Y CN 200620042085 CN200620042085 CN 200620042085 CN 200620042085 U CN200620042085 U CN 200620042085U CN 2917069 Y CN2917069 Y CN 2917069Y
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- Prior art keywords
- rotor
- air
- coil
- slot wedge
- oblique flow
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- 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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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620042085 CN2917069Y (en) | 2006-05-25 | 2006-05-25 | Concealed wind catcher structure of oblique air flow ventilation system for ventilation through air clearance of internally hydrogen cooled generator rotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620042085 CN2917069Y (en) | 2006-05-25 | 2006-05-25 | Concealed wind catcher structure of oblique air flow ventilation system for ventilation through air clearance of internally hydrogen cooled generator rotor |
Publications (1)
Publication Number | Publication Date |
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CN2917069Y true CN2917069Y (en) | 2007-06-27 |
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CN 200620042085 Expired - Lifetime CN2917069Y (en) | 2006-05-25 | 2006-05-25 | Concealed wind catcher structure of oblique air flow ventilation system for ventilation through air clearance of internally hydrogen cooled generator rotor |
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CN (1) | CN2917069Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104518610A (en) * | 2013-09-27 | 2015-04-15 | 大银微***股份有限公司 | Rod type motor fluid cooling mechanism |
CN104821677A (en) * | 2015-05-14 | 2015-08-05 | 北京交通大学 | Stator main and auxiliary slot wedge for large-scale turbonator |
WO2018054225A1 (en) * | 2016-09-20 | 2018-03-29 | 北京交通大学 | Cooling device for reducing temperature of permanent magnet in permanent magnet motor |
CN107947463A (en) * | 2018-01-10 | 2018-04-20 | 东方电气集团东方电机有限公司 | The outside cold wind line structure of rotor of steam turbo generator end coil axis |
DE102019212391A1 (en) * | 2019-08-19 | 2021-02-25 | Robert Bosch Gmbh | Rotor with a slot closure element for an electrical machine |
-
2006
- 2006-05-25 CN CN 200620042085 patent/CN2917069Y/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104518610A (en) * | 2013-09-27 | 2015-04-15 | 大银微***股份有限公司 | Rod type motor fluid cooling mechanism |
CN104821677A (en) * | 2015-05-14 | 2015-08-05 | 北京交通大学 | Stator main and auxiliary slot wedge for large-scale turbonator |
CN104821677B (en) * | 2015-05-14 | 2018-08-17 | 北京交通大学 | The stator major-minor slot wedge of large turbo-type generator |
WO2018054225A1 (en) * | 2016-09-20 | 2018-03-29 | 北京交通大学 | Cooling device for reducing temperature of permanent magnet in permanent magnet motor |
RU2728758C1 (en) * | 2016-09-20 | 2020-07-31 | Бейджинг Цзяотун Юниверсити | Cooling device for reducing temperature of permanent magnet in motor with permanent magnets |
CN107947463A (en) * | 2018-01-10 | 2018-04-20 | 东方电气集团东方电机有限公司 | The outside cold wind line structure of rotor of steam turbo generator end coil axis |
CN107947463B (en) * | 2018-01-10 | 2024-01-19 | 东方电气集团东方电机有限公司 | Axial external cooling air path structure of turbine generator rotor end coil |
DE102019212391A1 (en) * | 2019-08-19 | 2021-02-25 | Robert Bosch Gmbh | Rotor with a slot closure element for an electrical machine |
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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: SHANGHAI ELECTRIC POWER STATION EQUIPMENT CO. Free format text: FORMER OWNER: SHANGHAI STEAM TURBINE GENERATOR CO. LTD. Effective date: 20080530 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080530 Address after: No. 188, Chun Chun Road, Shanghai, Minhang District: 201100 Patentee after: Shanghai Electric Station Equipment Co., Ltd. Address before: No. 555, Jiangchuan Road, Shanghai, Minhang District: 200240 Patentee before: Shanghai Turbine Generator Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20070627 |
|
EXPY | Termination of patent right or utility model |