BR0205742A - Meio de retificação de corrente para máquinas elétricas giratórias - Google Patents

Meio de retificação de corrente para máquinas elétricas giratórias

Info

Publication number
BR0205742A
BR0205742A BR0205742-5A BR0205742A BR0205742A BR 0205742 A BR0205742 A BR 0205742A BR 0205742 A BR0205742 A BR 0205742A BR 0205742 A BR0205742 A BR 0205742A
Authority
BR
Brazil
Prior art keywords
electric machines
support
rotary electric
grinding means
positive
Prior art date
Application number
BR0205742-5A
Other languages
English (en)
Inventor
Michel Aeschlimann
Sebastien Arrighi
Pierre Faverolle
Thierry Hevia
Dirk Schulte
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
Application filed by Valeo Equip Electr Moteur filed Critical Valeo Equip Electr Moteur
Publication of BR0205742A publication Critical patent/BR0205742A/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
    • 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
    • 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)
  • Synchronous Machinery (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

"MEIO DE RETIFICAçãO DE CORRENTE PARA MáQUINAS ELéTRICAS GIRATóRIAS". A invenção se refere a um meio de retificação de corrente para máquinas elétricas giratórias do tipo que compreende um suporte (50, 51, 51') de uma pluralidade de diodos positivos (66), um suporte de uma pluralidade de diodos negativos, que faz parte do mancal traseiro da máquina e um dispositivo de resfriamento por criação de um escoamento axial forçado de um fluido de resfriamento através do meio de retificação, o suporte dos diodos positivos levando em sua face frontal orientada na direção do eixo da máquina aletas radiais de resfriamento (60); o dispositivo de sustentação de diodos positivos (66) sendo realizado sob a forma de pelo menos uma peça moldada (50, 51, 51'), da qual a face orientada na direção do eixo precitado leva finas aletas de resfriamento (60). A invenção é utilizável em altemadores para veículo automóvel.
BR0205742-5A 2001-07-16 2002-07-16 Meio de retificação de corrente para máquinas elétricas giratórias BR0205742A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0109480A FR2827436B1 (fr) 2001-07-16 2001-07-16 Agencement de redressement de courant pour machines electriques tournantes, notamment alternateurs pour vehicule automobile
PCT/FR2002/002541 WO2003009451A1 (fr) 2001-07-16 2002-07-16 Agencement de redressement de courant pour machines electriques tournantes, notamment alternateurs pour vehicule automobile

Publications (1)

Publication Number Publication Date
BR0205742A true BR0205742A (pt) 2003-07-29

Family

ID=8865569

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0205742-5A BR0205742A (pt) 2001-07-16 2002-07-16 Meio de retificação de corrente para máquinas elétricas giratórias

Country Status (9)

Country Link
US (1) US6906437B2 (pt)
EP (2) EP1407526B1 (pt)
JP (1) JP4187647B2 (pt)
KR (1) KR100901233B1 (pt)
CN (1) CN1319250C (pt)
BR (1) BR0205742A (pt)
FR (1) FR2827436B1 (pt)
MX (1) MXPA03002266A (pt)
WO (1) WO2003009451A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6989617B1 (en) * 2000-10-23 2006-01-24 Valeo Equipments Electriques Moteur Command component assembly for alternator to automatic vehicle
DE10154870A1 (de) * 2001-11-08 2003-06-26 Bosch Gmbh Robert Elektrische Maschine, vorzugsweise Drehstromgenerator für Kraftfahrzeuge
DE10252252A1 (de) * 2002-11-07 2004-05-27 Daimlerchrysler Ag Lichtmaschine in Verbindung mit fremdgekühltem Gleichrichter
DE102004032374A1 (de) * 2004-06-30 2006-01-26 Robert Bosch Gmbh Diodenhalterung mit Diode
US7166944B2 (en) * 2005-02-18 2007-01-23 Visteon Global Technologies, Inc. Cooling plate for alternator rectifier
US8275577B2 (en) * 2006-09-19 2012-09-25 Smartsignal Corporation Kernel-based method for detecting boiler tube leaks
US7855480B2 (en) * 2007-08-31 2010-12-21 Denso Corporation Rectifier device for automotive alternator
TWI367878B (en) 2008-01-09 2012-07-11 Uop Llc Process for separating diisopropylbenzene (dipb) and triisopropylbenzene (tipb) from a feed comprising dipb, tipb, and polyalkylate heavies
FR2954017B1 (fr) * 2009-12-11 2016-01-01 Valeo Equip Electr Moteur Agencement de redressement de courant dote d'au moins deux modules pour machine electrique tournante et machine electrique tournante comportant un tel agencement
TWI401171B (zh) * 2009-12-24 2013-07-11 Ind Tech Res Inst 輪轂馬達
JP5121890B2 (ja) * 2010-07-27 2013-01-16 三菱電機株式会社 車両用交流発電機
TWM407546U (en) * 2010-11-11 2011-07-11 Victory Ind Corp Improved structure of heat sink module

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1091922A (en) * 1964-02-21 1967-11-22 Lucas Industries Ltd Alternators
GB1125767A (en) * 1964-12-08 1968-08-28 Lucas Industries Ltd Alternators
FR2687861B1 (fr) * 1992-02-20 2000-12-29 Valeo Equip Electr Moteur Alternateur equipe d'un ensemble redresseur, notamment pour vehicule automobile, et ensemble redresseur destine a un tel alternateur.
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
DE19828518A1 (de) * 1998-06-26 1999-12-30 Bosch Gmbh Robert Elektrische Maschine, vorzugsweise Drehstromgenerator mit Gleichrichter-Baueinheit
JP3527516B2 (ja) * 1998-07-01 2004-05-17 三菱電機株式会社 車両用交流発電機及びそれに組み込まれるヒートシンク
US5991184A (en) * 1999-03-02 1999-11-23 Transpo Electronics, Inc. Vehicular extended thermal cycle minimal part robust rectifier assembly
US6204581B1 (en) * 1999-05-24 2001-03-20 Shih-Kaung Lo Commutator heat dissipating device for alternators
JP3486136B2 (ja) * 1999-07-22 2004-01-13 三菱電機株式会社 車両用交流発電機
US6661662B2 (en) * 2001-02-21 2003-12-09 Transpo Electronics, Inc. Vehicular modular design multiple application rectifier assembly

Also Published As

Publication number Publication date
EP2028746A2 (fr) 2009-02-25
CN1465126A (zh) 2003-12-31
WO2003009451A1 (fr) 2003-01-30
KR100901233B1 (ko) 2009-06-08
JP4187647B2 (ja) 2008-11-26
US6906437B2 (en) 2005-06-14
US20040012274A1 (en) 2004-01-22
EP1407526B1 (fr) 2017-05-24
EP1407526A1 (fr) 2004-04-14
KR20040028611A (ko) 2004-04-03
MXPA03002266A (es) 2003-06-24
EP2028746B1 (fr) 2017-11-15
EP2028746A3 (fr) 2009-07-15
CN1319250C (zh) 2007-05-30
JP2005509389A (ja) 2005-04-07
FR2827436A1 (fr) 2003-01-17
FR2827436B1 (fr) 2004-06-18

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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 O ART .8O COMBINADO COM ART. 13 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]