CN103166363A - Composite air cooling system of full sealed traction motor - Google Patents
Composite air cooling system of full sealed traction motor Download PDFInfo
- Publication number
- CN103166363A CN103166363A CN2013100392323A CN201310039232A CN103166363A CN 103166363 A CN103166363 A CN 103166363A CN 2013100392323 A CN2013100392323 A CN 2013100392323A CN 201310039232 A CN201310039232 A CN 201310039232A CN 103166363 A CN103166363 A CN 103166363A
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- China
- Prior art keywords
- air
- end cap
- bearing
- cooled
- electric machine
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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.)
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
- H02K9/16—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the cooling medium circulates through ducts or tubes within the casing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/08—Arrangements for cooling or ventilating by gaseous cooling medium circulating wholly within the machine casing
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2013100392323A CN103166363A (en) | 2013-01-31 | 2013-01-31 | Composite air cooling system of full sealed traction motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2013100392323A CN103166363A (en) | 2013-01-31 | 2013-01-31 | Composite air cooling system of full sealed traction motor |
Publications (1)
Publication Number | Publication Date |
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CN103166363A true CN103166363A (en) | 2013-06-19 |
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Family Applications (1)
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CN2013100392323A Pending CN103166363A (en) | 2013-01-31 | 2013-01-31 | Composite air cooling system of full sealed traction motor |
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CN (1) | CN103166363A (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103840607A (en) * | 2014-02-10 | 2014-06-04 | 广西三立科技发展有限公司 | Device for cooling chamber of hybrid power motor |
CN103944303A (en) * | 2014-04-14 | 2014-07-23 | 浙江大学 | Circulating ventilation structure of fully-closed permanent magnet synchronous traction motor |
WO2015024244A1 (en) * | 2013-08-23 | 2015-02-26 | Regal Beloit America, Inc. | Motor with internal cooling |
CN105811661A (en) * | 2016-03-31 | 2016-07-27 | 中车永济电机有限公司 | Single-bearing fully-enclosed self-ventilated motor |
CN105871123A (en) * | 2015-02-06 | 2016-08-17 | 阿尔斯通运输科技公司 | Electric motor with outer radiator and two separate cooling circuits |
CN106059176A (en) * | 2016-08-12 | 2016-10-26 | 中车永济电机有限公司 | Full-laminated motor engine base with double-circulation air channel |
CN106655596A (en) * | 2016-11-21 | 2017-05-10 | 中车永济电机有限公司 | Internal-external dual-circulating type self-ventilation cooling structure of totally-enclosed motor |
CN110429760A (en) * | 2019-07-25 | 2019-11-08 | 中车永济电机有限公司 | A kind of full-enclosed permanent-magnet motor bearings cooling structure equipped with separate space |
CN110768414A (en) * | 2019-09-26 | 2020-02-07 | 广州地铁集团有限公司 | Cooling structure of permanent magnet motor |
CN111654143A (en) * | 2020-05-08 | 2020-09-11 | 欧佩德伺服电机节能系统有限公司 | Motor with internal circulation heat dissipation function and forming method thereof |
JPWO2020202391A1 (en) * | 2019-03-29 | 2020-10-08 | ||
CN112292802A (en) * | 2018-05-11 | 2021-01-29 | 株式会社日立产业机器 | Rotating electrical machine |
CN113541382A (en) * | 2021-07-15 | 2021-10-22 | 中车株洲电机有限公司 | Permanent magnet motor and rail locomotive |
CN113541398A (en) * | 2021-07-14 | 2021-10-22 | 中车株洲电机有限公司 | Permanent magnet motor and rail locomotive |
CN113541381A (en) * | 2021-07-06 | 2021-10-22 | 中车株洲电机有限公司 | Permanent magnet motor and rail locomotive |
CN113937953A (en) * | 2021-10-22 | 2022-01-14 | 中车株洲电机有限公司 | Active air supply cooling permanent magnet motor and electric locomotive |
WO2023097845A1 (en) * | 2021-12-02 | 2023-06-08 | 中车永济电机有限公司 | Totally-enclosed self-ventilated motor cooling structure |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1290420A (en) * | 1998-02-13 | 2001-04-04 | 株式会社日立制作所 | Open type electric motor for driving vehicle |
CN1503433A (en) * | 2002-11-25 | 2004-06-09 | ��ʽ���綫֥ | All closed external fan cooling type motor |
CN101877513A (en) * | 2009-12-14 | 2010-11-03 | 南车株洲电力机车有限公司 | Bearing cooling method and structure |
CN201868978U (en) * | 2010-11-15 | 2011-06-15 | 永济新时速电机电器有限责任公司 | Self-ventilation electrical machine |
CN202026203U (en) * | 2011-05-05 | 2011-11-02 | 株洲南车时代电气股份有限公司 | Permanent magnetic synchronized traction motor with air cooling structure |
CN202309380U (en) * | 2011-08-04 | 2012-07-04 | 株洲南车时代电气股份有限公司 | Self-fanning totally-enclosed double circulation air cooling motor structure |
-
2013
- 2013-01-31 CN CN2013100392323A patent/CN103166363A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1290420A (en) * | 1998-02-13 | 2001-04-04 | 株式会社日立制作所 | Open type electric motor for driving vehicle |
CN1503433A (en) * | 2002-11-25 | 2004-06-09 | ��ʽ���綫֥ | All closed external fan cooling type motor |
CN101877513A (en) * | 2009-12-14 | 2010-11-03 | 南车株洲电力机车有限公司 | Bearing cooling method and structure |
CN201868978U (en) * | 2010-11-15 | 2011-06-15 | 永济新时速电机电器有限责任公司 | Self-ventilation electrical machine |
CN202026203U (en) * | 2011-05-05 | 2011-11-02 | 株洲南车时代电气股份有限公司 | Permanent magnetic synchronized traction motor with air cooling structure |
CN202309380U (en) * | 2011-08-04 | 2012-07-04 | 株洲南车时代电气股份有限公司 | Self-fanning totally-enclosed double circulation air cooling motor structure |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015024244A1 (en) * | 2013-08-23 | 2015-02-26 | Regal Beloit America, Inc. | Motor with internal cooling |
CN103840607A (en) * | 2014-02-10 | 2014-06-04 | 广西三立科技发展有限公司 | Device for cooling chamber of hybrid power motor |
CN103944303A (en) * | 2014-04-14 | 2014-07-23 | 浙江大学 | Circulating ventilation structure of fully-closed permanent magnet synchronous traction motor |
CN105871123A (en) * | 2015-02-06 | 2016-08-17 | 阿尔斯通运输科技公司 | Electric motor with outer radiator and two separate cooling circuits |
CN105871123B (en) * | 2015-02-06 | 2019-11-12 | 阿尔斯通运输科技公司 | Motor with external heat sink and two cooling circuits separated |
CN105811661A (en) * | 2016-03-31 | 2016-07-27 | 中车永济电机有限公司 | Single-bearing fully-enclosed self-ventilated motor |
CN106059176A (en) * | 2016-08-12 | 2016-10-26 | 中车永济电机有限公司 | Full-laminated motor engine base with double-circulation air channel |
CN106655596A (en) * | 2016-11-21 | 2017-05-10 | 中车永济电机有限公司 | Internal-external dual-circulating type self-ventilation cooling structure of totally-enclosed motor |
CN106655596B (en) * | 2016-11-21 | 2019-08-02 | 中车永济电机有限公司 | A kind of totally-enclosed machine self-ventilation cooling structure of internal-external double circulation |
CN112292802B (en) * | 2018-05-11 | 2023-12-08 | 株式会社日立产业机器 | Rotary electric machine |
CN112292802A (en) * | 2018-05-11 | 2021-01-29 | 株式会社日立产业机器 | Rotating electrical machine |
JPWO2020202391A1 (en) * | 2019-03-29 | 2020-10-08 | ||
JP7174837B2 (en) | 2019-03-29 | 2022-11-17 | 本田技研工業株式会社 | Motor devices, electric power units, and working machines |
US11967887B2 (en) | 2019-03-29 | 2024-04-23 | Honda Motor Co., Ltd. | Motor apparatus, electric power unit, and working machine |
CN110429760A (en) * | 2019-07-25 | 2019-11-08 | 中车永济电机有限公司 | A kind of full-enclosed permanent-magnet motor bearings cooling structure equipped with separate space |
CN110768414A (en) * | 2019-09-26 | 2020-02-07 | 广州地铁集团有限公司 | Cooling structure of permanent magnet motor |
CN111654143A (en) * | 2020-05-08 | 2020-09-11 | 欧佩德伺服电机节能系统有限公司 | Motor with internal circulation heat dissipation function and forming method thereof |
CN111654143B (en) * | 2020-05-08 | 2021-06-08 | 欧佩德伺服电机节能系统有限公司 | Motor with internal circulation heat dissipation function and forming method thereof |
CN113541381A (en) * | 2021-07-06 | 2021-10-22 | 中车株洲电机有限公司 | Permanent magnet motor and rail locomotive |
CN113541398A (en) * | 2021-07-14 | 2021-10-22 | 中车株洲电机有限公司 | Permanent magnet motor and rail locomotive |
CN113541382A (en) * | 2021-07-15 | 2021-10-22 | 中车株洲电机有限公司 | Permanent magnet motor and rail locomotive |
CN113937953A (en) * | 2021-10-22 | 2022-01-14 | 中车株洲电机有限公司 | Active air supply cooling permanent magnet motor and electric locomotive |
WO2023065404A1 (en) * | 2021-10-22 | 2023-04-27 | 中车株洲电机有限公司 | Active air supply cooling permanent magnet motor and electric locomotive |
WO2023097845A1 (en) * | 2021-12-02 | 2023-06-08 | 中车永济电机有限公司 | Totally-enclosed self-ventilated motor cooling structure |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Feng Jianghua Inventor after: Wang Jian Inventor after: Li Huaxiang Inventor after: Fu Minli Inventor after: Zou Yulin Inventor after: Li Yifeng Inventor after: Xin Benyu Inventor before: Wang Jian Inventor before: Li Huaxiang Inventor before: Zou Yulin Inventor before: Li Yifeng Inventor before: Xin Benyu |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG JIAN LI HUAXIANG ZOU YULIN LI YIFENG XIN BENYU TO: FENG JIANGHUA WANGJIAN LI HUAXIANG FU MINLI ZOU YULIN LI YIFENG XIN BENYU |
|
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130619 |