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BRPI0815570A2 - Máquina elétrica rotativa externamente refrigerada e seu estator - Google Patents

Máquina elétrica rotativa externamente refrigerada e seu estator

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
English (en)
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/pt

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 Máquina elétrica rotativa externamente refrigerada e seu estator BRPI0815570A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007217338 2007-08-23
PCT/JP2008/002288 WO2009025093A1 (ja) 2007-08-23 2008-08-25 外被冷却型回転電機およびその固定子

Publications (1)

Publication Number Publication Date
BRPI0815570A2 true BRPI0815570A2 (pt) 2015-02-18

Family

ID=40378002

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0815570-4A2A BRPI0815570A2 (pt) 2007-08-23 2008-08-25 Máquina elétrica rotativa externamente refrigerada e seu estator

Country Status (4)

Country Link
JP (1) JPWO2009025093A1 (pt)
CN (1) CN101785170A (pt)
BR (1) BRPI0815570A2 (pt)
WO (1) WO2009025093A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011120350A (ja) * 2009-12-02 2011-06-16 Fuji Electric Systems Co Ltd 回転電機の固定子
CN101958590A (zh) * 2010-08-12 2011-01-26 上海中科深江电动车辆有限公司 电动汽车永磁电机用定子铁心散热结构
US8492951B2 (en) * 2010-08-30 2013-07-23 General Electric Company Segmented stator assembly
CN102569220A (zh) * 2010-12-28 2012-07-11 常州碳元科技发展有限公司 一种折叠式高散热体
CN102545406A (zh) * 2012-03-01 2012-07-04 多摩川精密电机（苏州）有限公司 旋转电机及其传热结构
CN104471836A (zh) * 2012-07-11 2015-03-25 瑞美技术有限责任公司 用束带固定的分段式电机铁芯及其制造方法
JP5889157B2 (ja) * 2012-10-04 2016-03-22 三菱電機株式会社 回転電機
CN203660682U (zh) * 2013-12-27 2014-06-18 中山大洋电机制造有限公司 一种电机定子组件及其应用的电机
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 (zh) * 2015-12-21 2016-04-13 陈艳 一种发电机定子
CN109301973B (zh) * 2017-07-24 2021-07-30 西门子公司 电机和船舶推进装置
CN107769471A (zh) * 2017-10-16 2018-03-06 常州朗奇威电器有限公司 一种电机定子铁芯结构
WO2019097710A1 (ja) * 2017-11-20 2019-05-23 三菱重工エンジン＆ターボチャージャ株式会社 モータ及びその製造方法

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 (ja) * 1994-11-15 1996-06-07 Fuji Electric Co Ltd 外被水冷式回転電機の固定子
JP4380226B2 (ja) * 2003-06-06 2009-12-09 パナソニック株式会社 熱伝導性シートとこれを用いた放熱構造体
JP2006332305A (ja) * 2005-05-26 2006-12-07 Matsushita Electric Ind Co Ltd 熱伝導性シートの製造方法

Also Published As

Publication number Publication date
WO2009025093A1 (ja) 2009-02-26
JPWO2009025093A1 (ja) 2010-11-18
CN101785170A (zh) 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.