BR0205274A - Máquina elétrica giratória - Google Patents

Máquina elétrica giratória

Info

Publication number
BR0205274A
BR0205274A BR0205274-1A BR0205274A BR0205274A BR 0205274 A BR0205274 A BR 0205274A BR 0205274 A BR0205274 A BR 0205274A BR 0205274 A BR0205274 A BR 0205274A
Authority
BR
Brazil
Prior art keywords
plate
electric machine
rotary electric
supported
extending substantially
Prior art date
Application number
BR0205274-1A
Other languages
English (en)
Other versions
BRPI0205274B1 (pt
Original Assignee
Valeo Equip Electr Moteur
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8863294&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0205274(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from PCT/FR2001/003095 external-priority patent/WO2002029958A1/fr
Application filed by Valeo Equip Electr Moteur filed Critical Valeo Equip Electr Moteur
Priority claimed from PCT/FR2002/001631 external-priority patent/WO2002093717A1/fr
Publication of BR0205274A publication Critical patent/BR0205274A/pt
Publication of BRPI0205274B1 publication Critical patent/BRPI0205274B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H02K11/049—Rectifiers associated with stationary parts, e.g. stator cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H02K11/049—Rectifiers associated with stationary parts, e.g. stator cores
    • H02K11/05—Rectifiers associated with casings, enclosures or brackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Synchronous Machinery (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

"MáQUINA ELéTRICA GIRATóRIA". A invenção se refere a uma máquina elétrica giratória, que compreende um mancal traseiro (2), um meio de retificação (1) da corrente produzida pela máquina, que compreende uma pluralidade de diodos positivos (8) sustentados por um dissipador de calor em forma geral de placa (9) e uma pluralidade de diodos negativos (10) sustentados por meios de sustentação em forma de placa que formam vantajosamente parte do mancal traseiro, a placa (9) de sustentação dos diodos positivos (8) compreendendo um grande número de nervuras de resfriamento que apresentam a forma de aletas (18, 19) que se estendem sensivelmente radialmente na placa, enquanto que uma abertura (20) de passagem do ar de resfriamento é prevista entre cada par de aletas adjacentes (18, 19), algumas aletas (18) se estendendo sensivelmente até a periferia externa da placa de sustentação (9).
BRPI0205274A 2001-05-15 2002-05-15 máquina elétrica giratória compreendendo meio de retificação com capacidade de resfriamento otimizada BRPI0205274B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0106386A FR2824966B1 (fr) 2001-05-15 2001-05-15 Machine electrique tournante, notamment alternateur pour vehicule automobile
PCT/FR2001/003095 WO2002029958A1 (fr) 2000-10-06 2001-10-08 Machine electrique tournante, et notamment alternateur de vehicule automobile, comportant un stator monte elastiquement dans une resine thermoconductrice
PCT/FR2002/001631 WO2002093717A1 (fr) 2001-05-15 2002-05-15 Machine electrique tournante, notamment alternateur pour vehicule automobile

Publications (2)

Publication Number Publication Date
BR0205274A true BR0205274A (pt) 2003-07-01
BRPI0205274B1 BRPI0205274B1 (pt) 2016-05-10

Family

ID=8863294

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0205274A BRPI0205274B1 (pt) 2001-05-15 2002-05-15 máquina elétrica giratória compreendendo meio de retificação com capacidade de resfriamento otimizada

Country Status (8)

Country Link
US (1) US6734587B2 (pt)
EP (1) EP1993189B1 (pt)
KR (1) KR100893657B1 (pt)
CN (1) CN1276567C (pt)
BR (1) BRPI0205274B1 (pt)
DE (2) DE60235662D1 (pt)
ES (1) ES2314060T3 (pt)
FR (1) FR2824966B1 (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004112860A (ja) * 2002-09-13 2004-04-08 Denso Corp 車両用交流発電機
KR100608925B1 (ko) 2003-03-18 2006-08-03 가부시키가이샤 덴소 차량용 교류발전기
JP2004357451A (ja) * 2003-05-30 2004-12-16 Hitachi Ltd 車両用交流発電機
DE102004058661A1 (de) * 2004-12-06 2006-06-14 Robert Bosch Gmbh Lagerschild und Gehäuse für eine elektrische Maschine
US7166944B2 (en) * 2005-02-18 2007-01-23 Visteon Global Technologies, Inc. Cooling plate for alternator rectifier
FR2886482B1 (fr) * 2005-05-31 2011-03-25 Valeo Equip Electr Moteur Dissipateur pour composants electroniques d'une machine electrique tournante
JP4797779B2 (ja) * 2006-04-27 2011-10-19 株式会社デンソー 車両用交流発電機
JP4470927B2 (ja) * 2006-09-07 2010-06-02 株式会社デンソー 車両用交流発電機
DE102008002638A1 (de) * 2008-06-25 2009-12-31 Robert Bosch Gmbh Elektrische Maschine
FR2950752B1 (fr) * 2009-09-30 2016-06-03 Valeo Equip Electr Moteur Machine electrique tournante polyphasee a capot de protection, notamment alternateur pour vehicule automobile
FR2950753B1 (fr) * 2009-09-30 2012-12-07 Valeo Equip Electr Moteur Agencement de redressement de courant pour machine electrique tournante, notamment alternateur pour vehicule automobile, et machine electrique tournante comportant un tel agencement
WO2012053051A1 (ja) * 2010-10-19 2012-04-26 三菱電機株式会社 車両用交流発電機の整流装置
CN102223082A (zh) * 2011-06-22 2011-10-19 浙江德宏汽车电子电器股份有限公司 带真空泵的汽车交流发电机整流桥调节器总成
JP5418861B2 (ja) 2011-06-23 2014-02-19 株式会社デンソー 車両用交流発電機
IN2014CN02143A (pt) 2011-11-11 2015-05-29 Mitsubishi Electric Corp
FR3010590B1 (fr) * 2013-09-09 2015-10-09 Valeo Equip Electr Moteur Ensemble electronique pour machine electrique tournante pour vehicule automobile
US9661789B2 (en) * 2014-01-22 2017-05-23 Remy Technologies, Llc Cooling air routing for electronics heat removal
FR3018013B1 (fr) * 2014-02-26 2018-01-12 Valeo Equipements Electriques Moteur Ensemble electronique pour machine electrique tournante pour vehicule automobile
FR3039017B1 (fr) * 2015-07-16 2018-11-23 Valeo Equipements Electriques Moteur Machine electrique tournante pour vehicule automobile
JP6414092B2 (ja) 2016-01-28 2018-10-31 株式会社デンソー 車両用回転電機
FR3049784B1 (fr) * 2016-03-30 2019-05-03 Valeo Equipements Electriques Moteur Flasque avant perfectionne de machine electrique tournante et machine electrique tournante comportant un tel flasque
DE102016211463A1 (de) * 2016-06-27 2017-12-28 Robert Bosch Gmbh Kühleinrichtung einer Elektronikeinheit in einer elektrischen Maschine
KR101894506B1 (ko) * 2016-12-27 2018-09-03 이래에이엠에스 주식회사 차량용 교류발전기의 인슐레이터
CN106787825B (zh) * 2017-03-31 2018-07-24 江苏建威电子科技有限公司 一种汽车整流器
CN107482854A (zh) * 2017-08-25 2017-12-15 江苏云意电气股份有限公司 一种定子线保护结构整流器及装配方法
FR3070802B1 (fr) * 2017-09-01 2020-07-17 Valeo Equipements Electriques Moteur Machine electrique tournante avec un maintien de l'ensemble electronique simplifie
CN110380559B (zh) * 2018-04-13 2020-11-20 元山科技工业股份有限公司 电动机
FR3086126B1 (fr) * 2018-09-14 2021-10-15 Valeo Equip Electr Moteur Machine electrique tournante a refroidissement de l’electronique ameliore
EP3799270B1 (en) 2019-09-26 2023-07-19 Mahle International GmbH Protection cover assembly
EP3799268A1 (en) 2019-09-26 2021-03-31 Mahle International GmbH Assembly for a rotating electric machine
US11581776B2 (en) * 2020-02-09 2023-02-14 Terry Wittmer Environmentally protected sealed electric motor
JP1708837S (ja) * 2021-02-16 2022-03-02 玉軸受（部分）
WO2023000265A1 (en) * 2021-07-22 2023-01-26 Regal Beloit America, Inc. Electric machine assembly

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970881A (en) * 1974-03-12 1976-07-20 Nippondenso Co., Ltd. Rectifier assembly
JP3342978B2 (ja) * 1994-12-27 2002-11-11 三菱電機株式会社 車両用交流発電機
JP3342987B2 (ja) * 1995-06-28 2002-11-11 三菱電機株式会社 車両用交流発電機
US5757096A (en) * 1995-09-12 1998-05-26 Dubois; Randy P. Alternator cooling device
US5812388A (en) * 1995-12-13 1998-09-22 Integral Automotive S.A. Bridge rectifier for diode-rectified alternating current generator
US5646838A (en) * 1995-12-13 1997-07-08 Integral Automotive S.A. Bridge rectifier for diode-rectified alternating current generator
KR0136324Y1 (ko) * 1995-12-28 1999-05-15 정몽원 차량용 교류 발전기의 정류기
US5883449A (en) * 1996-08-07 1999-03-16 Hunter Fan Company Ceiling fan motors
JP3622350B2 (ja) * 1996-08-09 2005-02-23 株式会社デンソー 回転電機
DE19705228A1 (de) * 1997-02-12 1998-08-13 Bosch Gmbh Robert Elektrische Maschine, vorzugsweise Drehstromgenerator mit Gleichrichter-Baueinheit
ITTO980517A1 (it) * 1998-06-12 1999-12-12 Magneti Marelli Manufacturing Dispositivo raddrizzatore a ponte per un alternatore.
KR20000055062A (ko) * 1999-02-03 2000-09-05 에릭 발리베 발전기의 정류기 냉각장치
FR2806223B1 (fr) 2000-03-10 2003-10-03 Valeo Equip Electr Moteur Machine electrique tournante polyphasee
JP3949370B2 (ja) * 2000-11-08 2007-07-25 三菱電機株式会社 車両用交流発電機

Also Published As

Publication number Publication date
US6734587B2 (en) 2004-05-11
BRPI0205274B1 (pt) 2016-05-10
KR100893657B1 (ko) 2009-04-17
CN1276567C (zh) 2006-09-20
KR20030020368A (ko) 2003-03-08
CN1462501A (zh) 2003-12-17
FR2824966A1 (fr) 2002-11-22
US20040000817A1 (en) 2004-01-01
EP1993189B1 (fr) 2010-03-10
FR2824966B1 (fr) 2003-08-08
DE60235662D1 (de) 2010-04-22
DE60228827D1 (de) 2008-10-23
ES2314060T3 (es) 2009-03-16
EP1993189A2 (fr) 2008-11-19
EP1993189A3 (fr) 2009-02-11

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/05/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2622 DE 06-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.