BRPI0815570A2 - EXTERNALLY COOLED ROTATING ELECTRIC MACHINE AND ITS STATOR - Google Patents

EXTERNALLY COOLED ROTATING ELECTRIC MACHINE AND ITS STATOR

Info

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
Application number
BRPI0815570-4A2A
Other languages
Portuguese (pt)
Inventor
Yoshio Hashidate
Satoshi Namba
Kazuma Mukai
Original Assignee
Toshiba Kk Toshiba Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Kk Toshiba Corp filed Critical Toshiba Kk Toshiba Corp
Publication of BRPI0815570A2 publication Critical patent/BRPI0815570A2/en

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)
BRPI0815570-4A2A 2007-08-23 2008-08-25 EXTERNALLY COOLED ROTATING ELECTRIC MACHINE AND ITS STATOR BRPI0815570A2 (en)

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 (15)

* Cited by examiner, † Cited by third party
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 Electric motors and marine propulsion
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
CN110612657A (en) * 2017-11-20 2019-12-24 三菱重工发动机和增压器株式会社 Motor and method of making the same
CN121055666B (en) * 2025-09-10 2026-03-24 上海致控驱动技术有限公司 Permanent magnet synchronous motor for new energy automobile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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 Water-cooled rotating electric machine stator
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 Manufacturing method of heat conductive sheet

Also Published As

Publication number Publication date
WO2009025093A1 (en) 2009-02-26
JPWO2009025093A1 (en) 2010-11-18
CN101785170A (en) 2010-07-21

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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.