BR112012006272A2 - chain rectifying arrangement for polyphase rotary electric machine and polyphase rotary electric machine, such as an automotive vehicle alternator - Google Patents

chain rectifying arrangement for polyphase rotary electric machine and polyphase rotary electric machine, such as an automotive vehicle alternator

Info

Publication number
BR112012006272A2
BR112012006272A2 BR112012006272A BR112012006272A BR112012006272A2 BR 112012006272 A2 BR112012006272 A2 BR 112012006272A2 BR 112012006272 A BR112012006272 A BR 112012006272A BR 112012006272 A BR112012006272 A BR 112012006272A BR 112012006272 A2 BR112012006272 A2 BR 112012006272A2
Authority
BR
Brazil
Prior art keywords
electric machine
rotary electric
chain
polyphase rotary
automotive vehicle
Prior art date
Application number
BR112012006272A
Other languages
Portuguese (pt)
Inventor
Jean-Luc Tarrago
Michel Fakes
Vincent Foveau
Virginie Leroy
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 BR112012006272A2 publication Critical patent/BR112012006272A2/en

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
    • H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
    • 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
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • F16C37/002—Cooling of bearings of fluid bearings
    • 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
    • H02K5/20—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

Abstract

a invenção se refere a um arranjo de retificação de corrente (1) para uma máquina elétrica giratória polifásica dotada de um mancal (16,18) munido de um prato (3) com aberturas do tipo que compreende um dissipador de calor (9) que leva primeiros elementos de retificação de corrente (8); - segundos elementos de retificação de corrente (10) levados pelo prato (3); - e um conector (113) intercalado entre o dissipador (9) e o prato (3); - os primeiros elementos de retificação de corrente (8) sendo montados cada um deles em uma célula de resfriamento (a,b,c) cega delimitada por uma parede periférica (91,92,93) saliente e lateralmente por duas paredes transversais salientes que se estendem da periferia externa á periferia interna do dissipador (9),cada célula compreende pelo menos um furo externo delimitado pela periferia interna da parede periférica da célula; - um corredor de passagem de duas células consecutivas. a máquina elétrica giratória compreende um tal arranjo.aplicação:alternador de veículo automotivo.The invention relates to a current rectification arrangement (1) for a polyphase rotary electric machine having a bearing (16,18) provided with an open plate (3) of the type comprising a heat sink (9) which carries first current rectifying elements (8); - second chain rectifying elements (10) carried by the plate (3); - and a connector (113) interspersed between the heatsink (9) and the plate (3); - the first chain rectifying elements (8) each being mounted in a blind cooling cell (a, b, c) bounded by a projecting peripheral wall (91,92,93) and laterally by two projecting transverse walls which extending from the outer periphery to the inner periphery of the heatsink (9), each cell comprises at least one outer hole delimited by the inner periphery of the peripheral wall of the cell; - a passageway of two consecutive cells. The rotary electric machine comprises such an arrangement. Application: Automotive vehicle alternator.

BR112012006272A 2009-09-30 2010-09-29 chain rectifying arrangement for polyphase rotary electric machine and polyphase rotary electric machine, such as an automotive vehicle alternator BR112012006272A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0956797A FR2950753B1 (en) 2009-09-30 2009-09-30 CURRENT RECTIFIER ARRANGEMENT FOR ROTATING ELECTRICAL MACHINE, IN PARTICULAR ALTERNATOR FOR MOTOR VEHICLE, AND ROTATING ELECTRIC MACHINE COMPRISING SUCH AN ARRANGEMENT
PCT/FR2010/052044 WO2011039468A1 (en) 2009-09-30 2010-09-29 Current-rectifying arrangement for a rotary electric machine, in particular for an alternator of an automobile, and rotary electric machine comprising such an arrangement

Publications (1)

Publication Number Publication Date
BR112012006272A2 true BR112012006272A2 (en) 2016-05-31

Family

ID=42227693

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012006272A BR112012006272A2 (en) 2009-09-30 2010-09-29 chain rectifying arrangement for polyphase rotary electric machine and polyphase rotary electric machine, such as an automotive vehicle alternator

Country Status (7)

Country Link
EP (1) EP2483997A1 (en)
KR (1) KR101705394B1 (en)
CN (1) CN102549891B (en)
BR (1) BR112012006272A2 (en)
FR (1) FR2950753B1 (en)
IN (1) IN2012DN02677A (en)
WO (1) WO2011039468A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2978885B1 (en) * 2011-08-05 2015-11-13 Valeo Equip Electr Moteur CONNECTOR, CURRENT RECTIFIER DEVICE PROVIDED WITH SUCH A CONNECTOR AND ELECTRIC MACHINE EQUIPPED WITH SUCH A RECTIFIER DEVICE
FR2978884B1 (en) * 2011-08-05 2014-09-12 Valeo Equip Electr Moteur CONNECTOR, CURRENT RECTIFIER DEVICE PROVIDED WITH SUCH A CONNECTOR AND ELECTRIC MACHINE EQUIPPED WITH SUCH A RECTIFIER DEVICE
FR3010588B1 (en) * 2013-09-09 2015-10-09 Valeo Equip Electr Moteur PROTECTIVE COVER FOR ROTATING ELECTRIC MACHINE FOR MOTOR VEHICLE
KR20150057784A (en) * 2013-11-20 2015-05-28 엘지이노텍 주식회사 Belt driven starter generator
FR3052610B1 (en) 2016-06-14 2021-12-03 Valeo Equip Electr Moteur ELECTRIC ROTATING MACHINE WITH IMPROVED POWER ELECTRONICS
FR3056842B1 (en) * 2016-09-28 2018-10-12 Valeo Equipements Electriques Moteur ROTATING ELECTRIC MACHINE WITH INTERCONNECTOR WITH IMPROVED CONFIGURATION
CN107528425A (en) * 2017-09-05 2017-12-29 江苏云意电气股份有限公司 A kind of rectifier W ends fixed structure for automobile current generator
FR3086125B1 (en) * 2018-09-14 2020-10-02 Valeo Equip Electr Moteur ROTATING ELECTRIC MACHINE EQUIPPED WITH A BEARING MADE FROM TWO OVERMOLDED PARTS

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031276A1 (en) 1990-10-04 1992-04-09 Bosch Gmbh Robert STAND FOR ELECTRICAL MACHINES AND METHOD FOR THE PRODUCTION THEREOF
FR2734427B1 (en) 1995-05-17 1997-08-01 Valeo Equip Electr Moteur ALTERNATOR, ESPECIALLY FOR A MOTOR VEHICLE, COMPRISING AN IMPROVED ARRANGEMENT OF RECTIFICATION DIODES
FR2744575B1 (en) 1996-02-06 1998-02-27 Valeo Equip Electr Moteur MOTOR VEHICLE ALTERNATOR WITH IMPROVED AIR COOLING CIRCUIT
US5834972A (en) 1996-10-11 1998-11-10 Motorola, Inc. Method and system in a hybrid matrix amplifier for configuring a digital transformer
FR2806223B1 (en) 2000-03-10 2003-10-03 Valeo Equip Electr Moteur POLYPHASE ROTATING ELECTRIC MACHINE
FR2807583B1 (en) 2000-04-06 2003-01-31 Valeo Equip Electr Moteur CONNECTION TERMINAL ASSEMBLY ON A VEHICLE ALTERNATOR OR ALTERNATOR, IN PARTICULAR A MOTOR VEHICLE
AU6784601A (en) 2000-06-28 2002-01-08 Sanyo Electric Co., Ltd. Fuel reforming reactor and method for manufacture thereof
JP3735015B2 (en) 2000-07-26 2006-01-11 松下電器産業株式会社 Line estimation apparatus and line estimation method
FR2824966B1 (en) * 2001-05-15 2003-08-08 Valeo Equip Electr Moteur ROTATING ELECTRIC MACHINE, ESPECIALLY AN ALTERNATOR FOR A MOTOR VEHICLE
JP4092195B2 (en) 2000-10-06 2008-05-28 ヴァレオ エキプマン エレクトリク モトゥール Rotating electric machine having a stator that is telescopically mounted in a thermally conductive resin, and an automotive alternator
FR2819117B1 (en) 2000-12-21 2004-10-29 Valeo Equip Electr Moteur ALTERNATOR WITH CONDUCTIVE ELEMENTS FOR A MOTOR VEHICLE
FR2819350B1 (en) 2001-01-05 2003-04-11 Valeo Equip Electr Moteur IMPROVED ROTATING MACHINE FOR MOTOR VEHICLES
EP1388197B1 (en) * 2001-05-15 2008-09-10 Valeo Equipements Electriques Moteur Rotating electrical machine, in particular alternator for motor vehicle
US20030169813A1 (en) 2002-03-08 2003-09-11 Van Der Schaar Mihaela Method and apparatus to execute a smooth transition between FGS encoded structures
JP2004112860A (en) * 2002-09-13 2004-04-08 Denso Corp Alternator for vehicle
EP1460750B1 (en) * 2003-03-18 2011-07-13 Denso Corporation AC generator for vehicles
JP2004357451A (en) * 2003-05-30 2004-12-16 Hitachi Ltd Alternator for vehicle
CN100342623C (en) * 2003-09-19 2007-10-10 瓦莱奥万都电子系统（韩国）株式会社 Rectifying device of vehicle AC generator
FR2905806B1 (en) 2006-09-13 2008-12-26 Valeo Equip Electr Moteur TREE OF ROTOR WITH GRIFFES, ROTOR WITH GRIFFES EQUIPPED WITH SUCH A TREE AND ROTATING ELECTRIC MACHINE EQUIPPED WITH SUCH A ROTOR

Also Published As

Publication number Publication date
CN102549891B (en) 2015-06-10
EP2483997A1 (en) 2012-08-08
FR2950753A1 (en) 2011-04-01
KR101705394B1 (en) 2017-02-09
CN102549891A (en) 2012-07-04
KR20120091030A (en) 2012-08-17
WO2011039468A1 (en) 2011-04-07
FR2950753B1 (en) 2012-12-07
IN2012DN02677A (en) 2015-09-04

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]