BRPI0716852A2 - rotor de mÁquina elÉtrica giratària, notadamente para veÍculo automotivo e mÁquina elÉtrica giratària. - Google Patents

rotor de mÁquina elÉtrica giratària, notadamente para veÍculo automotivo e mÁquina elÉtrica giratària.

Info

Publication number
BRPI0716852A2
BRPI0716852A2 BRPI0716852-7A2A BRPI0716852A BRPI0716852A2 BR PI0716852 A2 BRPI0716852 A2 BR PI0716852A2 BR PI0716852 A BRPI0716852 A BR PI0716852A BR PI0716852 A2 BRPI0716852 A2 BR PI0716852A2
Authority
BR
Brazil
Prior art keywords
electric machine
rotary electric
notably
automotive vehicle
rotor
Prior art date
Application number
BRPI0716852-7A2A
Other languages
English (en)
Inventor
Olivier Gas
Marc Tunzini
Stephane Rigaud
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 BRPI0716852A2 publication Critical patent/BRPI0716852A2/pt
Publication of BRPI0716852B1 publication Critical patent/BRPI0716852B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/02—Details
    • H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
    • H02K21/042—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with permanent magnets and field winding both rotating
    • H02K21/044—Rotor of the claw pole type
BRPI0716852A 2006-10-10 2007-08-20 máquina elétrica giratória BRPI0716852B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0654172A FR2906942B1 (fr) 2006-10-10 2006-10-10 Rotor a griffes muni d'elements ferromagnetiques interpolaires de largeur optimisee et machine tournante equipe d'un tel rotor
PCT/FR2007/051831 WO2008043926A1 (fr) 2006-10-10 2007-08-20 Rotor a griffes muni d'elements ferromagnetiques interpolaires de largeur optimisee et machine tournante equipee d'un tel rotor

Publications (2)

Publication Number Publication Date
BRPI0716852A2 true BRPI0716852A2 (pt) 2013-10-01
BRPI0716852B1 BRPI0716852B1 (pt) 2019-08-27

Family

ID=37909764

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0716852A BRPI0716852B1 (pt) 2006-10-10 2007-08-20 máquina elétrica giratória

Country Status (6)

Country Link
US (1) US20100176681A1 (pt)
EP (1) EP2078332B1 (pt)
CN (1) CN101523697B (pt)
BR (1) BRPI0716852B1 (pt)
FR (1) FR2906942B1 (pt)
WO (1) WO2008043926A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2924284A1 (fr) * 2007-11-26 2009-05-29 Valeo Equip Electr Moteur Procede de fabrication d'un rotor de machine electrique tournante, notamment un alternateur
FR3044484B1 (fr) * 2015-12-01 2018-01-05 Valeo Equipements Electriques Moteur Rotor a griffes de machine electrique tournante a performances magnetiques ameliorees
FR3064836B1 (fr) * 2017-03-28 2022-10-28 Valeo Equip Electr Moteur Machine electrique tournante munie d'un rotor limitant les fuites magnetiques
FR3069113A1 (fr) 2017-07-11 2019-01-18 Valeo Equipements Electriques Moteur Procede de pilotage d'une machine electrique tournante polyphasee et machine electrique tournante mettant en oeuvre ce procede

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420310A (en) * 1977-07-15 1979-02-15 Nippon Soken Ac generator for vehicle
JP3709582B2 (ja) * 1995-08-11 2005-10-26 株式会社デンソー 車両用交流発電機
JP3709590B2 (ja) * 1995-11-02 2005-10-26 株式会社デンソー 車両用交流発電機
WO1998054822A1 (fr) * 1997-05-26 1998-12-03 Denso Corporation Alternateur pour vehicule
KR19990077581A (ko) * 1998-03-05 1999-10-25 가나이 쓰도무 차량용교류발전기
FR2784249B1 (fr) * 1998-10-02 2000-12-22 Valeo Equip Electr Moteur Alternateur de vehicule automobile a aimants permanents
JP2001103721A (ja) * 1999-09-30 2001-04-13 Hitachi Ltd 車両用交流発電機
JP3933840B2 (ja) * 2000-03-16 2007-06-20 三菱電機株式会社 車両用交流発電機の固定子とその製造方法
DE10153578B4 (de) * 2000-11-06 2012-01-26 Denso Corporation Wechselstromgenerator für Fahrzeuge mit Permanentmagneten im Rotor und Verfahren zur Herstellung desselben
JP3964378B2 (ja) * 2003-10-23 2007-08-22 三菱電機株式会社 車両用回転電機
JP3917967B2 (ja) * 2003-10-27 2007-05-23 三菱電機株式会社 回転電機の回転子
JP4413018B2 (ja) * 2004-01-19 2010-02-10 三菱電機株式会社 交流回転電機

Also Published As

Publication number Publication date
CN101523697B (zh) 2012-07-18
CN101523697A (zh) 2009-09-02
US20100176681A1 (en) 2010-07-15
EP2078332A1 (fr) 2009-07-15
BRPI0716852B1 (pt) 2019-08-27
WO2008043926A1 (fr) 2008-04-17
FR2906942B1 (fr) 2014-07-04
EP2078332B1 (fr) 2013-10-23
FR2906942A1 (fr) 2008-04-11

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]

Free format text: REPUBLICACAO DO PARECER DE DEFERIMENTO NOTIFICADO NA RPI 2488, DE 11/09/2018.

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 27/08/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 27/08/2019, OBSERVADAS AS CONDICOES LEGAIS