CN201230254Y - Ventilation cooling apparatus for traction motor - Google Patents
Ventilation cooling apparatus for traction motor Download PDFInfo
- Publication number
- CN201230254Y CN201230254Y CNU2008201100416U CN200820110041U CN201230254Y CN 201230254 Y CN201230254 Y CN 201230254Y CN U2008201100416 U CNU2008201100416 U CN U2008201100416U CN 200820110041 U CN200820110041 U CN 200820110041U CN 201230254 Y CN201230254 Y CN 201230254Y
- Authority
- CN
- China
- Prior art keywords
- air duct
- main air
- air
- traction electric
- electric machine
- 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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- Motor Or Generator Cooling System (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201100416U CN201230254Y (en) | 2008-08-14 | 2008-08-14 | Ventilation cooling apparatus for traction motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201100416U CN201230254Y (en) | 2008-08-14 | 2008-08-14 | Ventilation cooling apparatus for traction motor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201230254Y true CN201230254Y (en) | 2009-04-29 |
Family
ID=40635196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201100416U Expired - Lifetime CN201230254Y (en) | 2008-08-14 | 2008-08-14 | Ventilation cooling apparatus for traction motor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201230254Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102728138A (en) * | 2011-04-14 | 2012-10-17 | 永济新时速电机电器有限责任公司 | Cabinet-type converter cooling system filtering tool and filtration system |
CN102874265A (en) * | 2012-10-18 | 2013-01-16 | 南车资阳机车有限公司 | Sliding type ventilating duct for locomotive traction motor |
CN104022624A (en) * | 2014-06-23 | 2014-09-03 | 南车戚墅堰机车有限公司 | Novel converter and traction motor combined ventilation cooling arrangement structure |
CN106740896A (en) * | 2016-12-13 | 2017-05-31 | 中车株洲电力机车有限公司 | A kind of erecting device of traction electric machine soft air duct |
CN109936258A (en) * | 2017-12-19 | 2019-06-25 | 中车北京二七机车有限公司 | Locomotive traction motor ventilation device |
-
2008
- 2008-08-14 CN CNU2008201100416U patent/CN201230254Y/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102728138A (en) * | 2011-04-14 | 2012-10-17 | 永济新时速电机电器有限责任公司 | Cabinet-type converter cooling system filtering tool and filtration system |
CN102728138B (en) * | 2011-04-14 | 2014-04-23 | 永济新时速电机电器有限责任公司 | Cabinet-type converter cooling system filtering tool and filtration system |
CN102874265A (en) * | 2012-10-18 | 2013-01-16 | 南车资阳机车有限公司 | Sliding type ventilating duct for locomotive traction motor |
CN102874265B (en) * | 2012-10-18 | 2015-03-04 | 南车资阳机车有限公司 | Sliding type ventilating duct for locomotive traction motor |
CN104022624A (en) * | 2014-06-23 | 2014-09-03 | 南车戚墅堰机车有限公司 | Novel converter and traction motor combined ventilation cooling arrangement structure |
CN106740896A (en) * | 2016-12-13 | 2017-05-31 | 中车株洲电力机车有限公司 | A kind of erecting device of traction electric machine soft air duct |
CN106740896B (en) * | 2016-12-13 | 2019-06-04 | 中车株洲电力机车有限公司 | A kind of mounting device of traction electric machine soft air duct |
CN109936258A (en) * | 2017-12-19 | 2019-06-25 | 中车北京二七机车有限公司 | Locomotive traction motor ventilation device |
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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: CHINA RAILWAY CORPORATION Free format text: FORMER OWNER: TRANSPORT BUREAU OF RAILWAY DEPARTMENT Effective date: 20141014 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100844 HAIDIAN, BEIJING TO: 100038 HAIDIAN, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141014 Address after: 100038 Fuxing Road 10, Beijing, Haidian District Patentee after: CHINA RAILWAY CORPORATION Patentee after: Tangshan Railway Carriage Co., Ltd. Patentee after: Yongji Xinshisu Motor Electrical Appliance Co., Ltd. Address before: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee before: Transport Bureau of Railway Department Patentee before: Tangshan Railway Carriage Co., Ltd. Patentee before: Yongji Xinshisu Motor Electrical Appliance Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20090429 |
|
CX01 | Expiry of patent term |