BRPI0815570A2 - EXTERNALLY COOLED ROTATING ELECTRIC MACHINE AND ITS STATOR - Google Patents
EXTERNALLY COOLED ROTATING ELECTRIC MACHINE AND ITS STATORInfo
- Publication number
- BRPI0815570A2 BRPI0815570A2 BRPI0815570-4A2A BRPI0815570A BRPI0815570A2 BR PI0815570 A2 BRPI0815570 A2 BR PI0815570A2 BR PI0815570 A BRPI0815570 A BR PI0815570A BR PI0815570 A2 BRPI0815570 A2 BR PI0815570A2
- Authority
- BR
- Brazil
- Prior art keywords
- stator
- electric machine
- rotating electric
- externally cooled
- cooled rotating
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/223—Heat bridges
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/227—Heat sinks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Frames (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007217338 | 2007-08-23 | ||
PCT/JP2008/002288 WO2009025093A1 (en) | 2007-08-23 | 2008-08-25 | Cooled casing type electric motor, and its stator |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0815570A2 true BRPI0815570A2 (en) | 2015-02-18 |
Family
ID=40378002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0815570-4A2A BRPI0815570A2 (en) | 2007-08-23 | 2008-08-25 | EXTERNALLY COOLED ROTATING ELECTRIC MACHINE AND ITS STATOR |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPWO2009025093A1 (en) |
CN (1) | CN101785170A (en) |
BR (1) | BRPI0815570A2 (en) |
WO (1) | WO2009025093A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011120350A (en) * | 2009-12-02 | 2011-06-16 | Fuji Electric Systems Co Ltd | Stator of rotary electric machine |
CN101958590A (en) * | 2010-08-12 | 2011-01-26 | 上海中科深江电动车辆有限公司 | Stator iron core heat dissipation structure for permanent magnet motor of electromobile |
US8492951B2 (en) * | 2010-08-30 | 2013-07-23 | General Electric Company | Segmented stator assembly |
CN102569220A (en) * | 2010-12-28 | 2012-07-11 | 常州碳元科技发展有限公司 | Folding high-heat-radiation body |
CN102545406A (en) * | 2012-03-01 | 2012-07-04 | 多摩川精密电机(苏州)有限公司 | Rotary motor and heat transmission structure thereof |
US20140015356A1 (en) * | 2012-07-11 | 2014-01-16 | Remy Technologies, Llc | Segmented electric machine core secured with belt and method of manufacture |
JP5889157B2 (en) * | 2012-10-04 | 2016-03-22 | 三菱電機株式会社 | Rotating electric machine |
CN203660682U (en) * | 2013-12-27 | 2014-06-18 | 中山大洋电机制造有限公司 | Motor stator assembly and motor adopting same |
US10014751B2 (en) | 2015-05-19 | 2018-07-03 | General Electric Company | Electrical machine cooling structure |
US10193421B2 (en) | 2015-11-13 | 2019-01-29 | General Electric Company | System for thermal management in electrical machines |
CN105490403A (en) * | 2015-12-21 | 2016-04-13 | 陈艳 | Generator stator |
CN109301973B (en) * | 2017-07-24 | 2021-07-30 | 西门子公司 | Motor and ship propulsion device |
CN107769471A (en) * | 2017-10-16 | 2018-03-06 | 常州朗奇威电器有限公司 | A kind of stator core construction for motor |
US11509190B2 (en) | 2017-11-20 | 2022-11-22 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Motor and method of producing the same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4891540A (en) * | 1988-11-01 | 1990-01-02 | Westinghouse Electric Corp. | Generator core support system |
JPH08149756A (en) * | 1994-11-15 | 1996-06-07 | Fuji Electric Co Ltd | Stator for electric rotating machine having water-cooled housing |
JP4380226B2 (en) * | 2003-06-06 | 2009-12-09 | パナソニック株式会社 | Thermally conductive sheet and heat dissipation structure using the same |
JP2006332305A (en) * | 2005-05-26 | 2006-12-07 | Matsushita Electric Ind Co Ltd | Method of manufacturing thermal conductive sheet |
-
2008
- 2008-08-25 BR BRPI0815570-4A2A patent/BRPI0815570A2/en not_active IP Right Cessation
- 2008-08-25 JP JP2009528960A patent/JPWO2009025093A1/en active Pending
- 2008-08-25 WO PCT/JP2008/002288 patent/WO2009025093A1/en active Application Filing
- 2008-08-25 CN CN200880103927A patent/CN101785170A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPWO2009025093A1 (en) | 2010-11-18 |
CN101785170A (en) | 2010-07-21 |
WO2009025093A1 (en) | 2009-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |