MX2017006434A - Alternador automotriz. - Google Patents

Alternador automotriz.

Info

Publication number
MX2017006434A
MX2017006434A MX2017006434A MX2017006434A MX2017006434A MX 2017006434 A MX2017006434 A MX 2017006434A MX 2017006434 A MX2017006434 A MX 2017006434A MX 2017006434 A MX2017006434 A MX 2017006434A MX 2017006434 A MX2017006434 A MX 2017006434A
Authority
MX
Mexico
Prior art keywords
rectifying element
holding section
element holding
rectifying
axial direction
Prior art date
Application number
MX2017006434A
Other languages
English (en)
Other versions
MX362973B (es
Inventor
Kobayashi Yuzuru
Akiyoshi Masao
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of MX2017006434A publication Critical patent/MX2017006434A/es
Publication of MX362973B publication Critical patent/MX362973B/es

Links

Classifications

    • 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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/243—Rotor cores with salient poles ; Variable reluctance rotors of the claw-pole type
    • 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
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Synchronous Machinery (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

La presente invención proporciona un alternador automotriz que puede reducir las dimensiones axiales de un aparato de rectificación mejorando a la vez la confiabilidad de los elementos de rectificación y el enfriamiento del alternador. En el aparato de rectificación de la presente, una placa de circuitos tiene un primer elemento de rectificación que conecta porciones y un segundo elemento de rectificación que conecta porciones, y que es colocada entre una porción de retención del primer elemento de rectificación y una porción de retención del segundo elemento de rectificación, una pluralidad de primeros elementos de rectificación son retenidos cada uno por la porción de retención del primer elemento de rectificación, y son conectadas a la porción de conexión del primer elemento de rectificación extendiendo un primer electrodo principal axialmente, una pluralidad de segundos elementos de rectificación son retenidos cada uno por la porción de retención del segundo elemento de rectificación, y son conectados a la porción de conexión del segundo elemento de rectificación extendiendo un segundo electrodo principal axialmente, y un canal de ventilación radial que pasa a través del aparato de rectificación en una dirección radial es configurado colocando la placa de circuitos para ser separada de al menos una de la porción de retención del primer elemento de rectificación y la porción de retención del segundo elemento de rectificación en una dirección axial.
MX2017006434A 2014-11-21 2014-11-21 Alternador automotriz. MX362973B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/080902 WO2016079867A1 (ja) 2014-11-21 2014-11-21 車両用交流発電機

Publications (2)

Publication Number Publication Date
MX2017006434A true MX2017006434A (es) 2017-09-12
MX362973B MX362973B (es) 2019-02-28

Family

ID=56013469

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017006434A MX362973B (es) 2014-11-21 2014-11-21 Alternador automotriz.

Country Status (6)

Country Link
US (1) US10778066B2 (es)
EP (1) EP3223405B1 (es)
JP (1) JP6242507B2 (es)
CN (1) CN107078604B (es)
MX (1) MX362973B (es)
WO (1) WO2016079867A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10256758B2 (en) * 2014-11-26 2019-04-09 Kohler Co. Printed circuit board based exciter
CN107534369B (zh) * 2015-05-15 2020-02-07 三菱电机株式会社 车用交流发电机
CN117220522B (zh) * 2023-11-09 2024-01-26 常州仁华电子有限公司 一种用于汽车整流桥的保护装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02122570U (es) 1989-03-22 1990-10-08
CA2012737A1 (en) * 1989-03-22 1990-09-22 Hideyuki Takahashi Structure of rectifier in generator for vehicle
JP3342978B2 (ja) * 1994-12-27 2002-11-11 三菱電機株式会社 車両用交流発電機
FR2737618B1 (fr) * 1995-08-02 1997-10-24 Valeo Equip Electr Moteur Alternateur comportant des pieces d'adaptation pour diodes de pont redresseur, notamment pour vehicule automobile, et piece d'adaptation pour un tel alternateur
IT1284726B1 (it) * 1996-08-02 1998-05-21 Magneti Marelli Spa Dispositivo raddrizzatore per un alternatore, particolarmente per autoveicoli.
JP2001231232A (ja) 2000-02-15 2001-08-24 Hitachi Ltd 車両用交流発電機
JP4284860B2 (ja) 2000-11-21 2009-06-24 株式会社デンソー 車両用交流発電機
JP3346410B2 (ja) * 2001-01-12 2002-11-18 株式会社デンソー 車両用交流発電機の整流装置
MXPA03002267A (es) 2001-07-16 2003-07-21 Valeo Equip Electr Moteur Disposicion de rectificacion de corriente para maquinas electricas giratorias, especialmente alternadores para vehiculo automotriz.
DE10260845A1 (de) * 2002-12-23 2004-07-15 Robert Bosch Gmbh Elektrische Maschine, insbesondere Drehstromgenerator mit Gleichrichter-Baueinheit
JP4931739B2 (ja) * 2007-08-31 2012-05-16 日立オートモティブシステムズ株式会社 車両用交流発電機
US7880348B2 (en) * 2008-12-16 2011-02-01 Baldor Electric Company Method of installing a permanent magnet motor in a cooling tower and a shroud used in connection therewith
JP5401367B2 (ja) * 2010-03-12 2014-01-29 日立オートモティブシステムズ株式会社 車両用交流発電機
JP5439430B2 (ja) * 2011-05-17 2014-03-12 日立オートモティブシステムズ株式会社 車両用交流発電機
US9614415B2 (en) 2012-03-09 2017-04-04 Mitsubishi Electric Corporation Rotary electric machine with a heat sink that has a plurality of fins arranged in groups
JP5449493B1 (ja) 2012-09-25 2014-03-19 三菱電機株式会社 車両用回転電機
JP5619250B2 (ja) * 2013-10-09 2014-11-05 三菱電機株式会社 車両用交流発電機の整流装置

Also Published As

Publication number Publication date
JP6242507B2 (ja) 2017-12-06
MX362973B (es) 2019-02-28
JPWO2016079867A1 (ja) 2017-04-27
EP3223405B1 (en) 2019-06-19
CN107078604B (zh) 2019-06-21
US20170302136A1 (en) 2017-10-19
WO2016079867A1 (ja) 2016-05-26
US10778066B2 (en) 2020-09-15
EP3223405A1 (en) 2017-09-27
EP3223405A4 (en) 2018-07-18
CN107078604A (zh) 2017-08-18

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