BR0204456A - Máquina elétrica - Google Patents

Máquina elétrica

Info

Publication number
BR0204456A
BR0204456A BR0204456-0A BR0204456A BR0204456A BR 0204456 A BR0204456 A BR 0204456A BR 0204456 A BR0204456 A BR 0204456A BR 0204456 A BR0204456 A BR 0204456A
Authority
BR
Brazil
Prior art keywords
housing
cooling air
air stream
electric machine
disposed
Prior art date
Application number
BR0204456-0A
Other languages
English (en)
Inventor
Andreas Doeffinger
Achim Henkel
Frank Hillmer
Thomas Bilsing
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR0204456A publication Critical patent/BR0204456A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
    • H02K19/365—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches with a voltage regulator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
    • 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
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/141—Means for supporting or protecting brushes or brush holders for cooperation with slip-rings
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating

Landscapes

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

Abstract

"MáQUINA ELéTRICA". Em uma máquina elétrica, especialmente um gerador para um veículo automotor com um alojamento (2), um induzido (6) montado girável que revolve dentro do alojamento (2) ao redor de um eixo de rotação (5), com ao menos uma roda de ventoinha (20) acoplada com o induzido (6) para gerar uma corrente de ar de refrigeração (22,22',22'') a partir de ao menos uma abertura de aspiração (37;37';37''), disposta dentro do alojamento (2), ao menos até uma abertura de escoamento (24), prevista no alojamento (2), e ao menos um chip regulador (31), disposto em um suporte de chip (30) para a regulação da geração de corrente elétrica, está previsto que o suporte do chip (30) está de tal modo posicionado que é ao menos parcialmente banhado diretamente pela corrente de ar de refrigeração (22, 22', 22''). Consegue-se, graças a esta disposição, que em virtude da elevada velocidade de fluxo da corrente de ar de refrigeração (22,22',22'') esteja presente um coeficiente de transmissão de calor muito elevado.
BR0204456-0A 2001-03-02 2002-02-16 Máquina elétrica BR0204456A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10110128.7A DE10110128B4 (de) 2001-03-02 2001-03-02 Elektrische Maschine
PCT/DE2002/000576 WO2002071580A1 (de) 2001-03-02 2002-02-16 Elektrische maschine mit luftgekühltem regler chip

Publications (1)

Publication Number Publication Date
BR0204456A true BR0204456A (pt) 2003-05-13

Family

ID=7676100

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0204456-0A BR0204456A (pt) 2001-03-02 2002-02-16 Máquina elétrica

Country Status (7)

Country Link
US (1) US6897583B2 (pt)
EP (1) EP1368881A1 (pt)
JP (1) JP4083019B2 (pt)
BR (1) BR0204456A (pt)
DE (1) DE10110128B4 (pt)
MX (1) MXPA02010756A (pt)
WO (1) WO2002071580A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004307193B2 (en) * 2003-10-30 2009-03-12 Regal Beloit Australia Pty Ltd Variable speed electric motors
AU2003259599A1 (en) * 2003-10-30 2005-05-19 Cmg Technology Pty Ltd Variable speed electric motors
JP4325706B2 (ja) * 2007-06-25 2009-09-02 株式会社デンソー ブラシレス車両用交流発電機
JP4375456B2 (ja) * 2007-07-26 2009-12-02 株式会社デンソー ブラシレス車両用交流発電機
US10566881B2 (en) * 2017-01-27 2020-02-18 Franklin Electric Co., Inc. Motor drive system including removable bypass circuit and/or cooling features
FR3089716B1 (fr) * 2018-12-05 2021-05-28 Safran Electrical & Power Moteur électrique intelligent compact

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666978A (en) * 1970-11-25 1972-05-30 Gen Motors Corp Side ported inlet cover for generators
JPS5241814A (en) * 1975-09-29 1977-03-31 Hitachi Ltd A.c. generator with voltage regulator
JPS5241813A (en) * 1975-09-29 1977-03-31 Hitachi Ltd Voltage regulator storing type ac generator
DE2826930A1 (de) 1978-06-20 1980-01-10 Bosch Gmbh Robert Drehstromgenerator
DE3137172A1 (de) * 1981-09-18 1983-03-31 Robert Bosch Gmbh, 7000 Stuttgart Aussenbeluefteter drehstromgenerator
GB8312963D0 (en) * 1983-05-11 1983-06-15 Lucas Ind Plc Alternators
US4799309A (en) 1987-12-24 1989-01-24 Ford Motor Company Method of making a rectifier and control module for an alternator
JP2615185B2 (ja) * 1989-02-15 1997-05-28 三菱電機株式会社 車両用交流発電機
DE4028464A1 (de) * 1990-09-07 1992-03-12 Bosch Gmbh Robert Drehstromgenerator
JPH0511768U (ja) * 1991-07-19 1993-02-12 三菱電機株式会社 車両用交流発電機
JPH05219704A (ja) * 1992-02-04 1993-08-27 Hitachi Ltd 車両用交流発電機のコンデンサの固定構造
JPH07222415A (ja) * 1994-02-02 1995-08-18 Mitsubishi Electric Corp 車両用交流発電機
JP3518018B2 (ja) * 1994-03-11 2004-04-12 株式会社デンソー 車両用交流発電機
DE4419215A1 (de) * 1994-06-01 1995-12-07 Bosch Gmbh Robert Baueinheit für Regler und Bürstenhalter und dessen Herstellverfahren
JP3342978B2 (ja) * 1994-12-27 2002-11-11 三菱電機株式会社 車両用交流発電機
JP3571790B2 (ja) * 1995-03-06 2004-09-29 三菱電機株式会社 車両用交流発電機
US5907203A (en) * 1997-05-19 1999-05-25 Unit Parts Company Voltage regulator spacing member
FR2768870B1 (fr) * 1997-09-25 2003-09-26 Denso Corp Alternateur pour un vehicule automobile
US5949166A (en) * 1997-09-25 1999-09-07 Denso Corporation Rectifying apparatus for an automotive AC generator
JP3430027B2 (ja) * 1998-09-04 2003-07-28 三菱電機株式会社 車両用交流発電機
JP3449330B2 (ja) * 2000-01-31 2003-09-22 株式会社日立製作所 車両用交流発電機
JP4427896B2 (ja) * 2000-03-17 2010-03-10 株式会社デンソー 車両用交流発電機
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
MXPA02010756A (es) 2003-10-06
DE10110128B4 (de) 2015-07-02
JP2004519195A (ja) 2004-06-24
WO2002071580A1 (de) 2002-09-12
DE10110128A1 (de) 2002-09-05
US6897583B2 (en) 2005-05-24
JP4083019B2 (ja) 2008-04-30
EP1368881A1 (de) 2003-12-10
US20030173847A1 (en) 2003-09-18

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM ART. 8O COMBINADO COM ART. 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.