BR0206366A - Máquina elétrica, em particular, gerador de corrente alternada para veìculos automotores e processo de fabricação da mesma - Google Patents

Máquina elétrica, em particular, gerador de corrente alternada para veìculos automotores e processo de fabricação da mesma

Info

Publication number
BR0206366A
BR0206366A BR0206366-2A BR0206366A BR0206366A BR 0206366 A BR0206366 A BR 0206366A BR 0206366 A BR0206366 A BR 0206366A BR 0206366 A BR0206366 A BR 0206366A
Authority
BR
Brazil
Prior art keywords
electric machine
fingers
pole
manufacturing process
current generator
Prior art date
Application number
BR0206366-2A
Other languages
English (en)
Inventor
Gerhard Pflueger
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 BR0206366A publication Critical patent/BR0206366A/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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

"MáQUINA ELéTRICA, EM PARTICULAR, GERADOR DE CORRENTE ALTERNADA PARA VEìCULOS AUTOMOTORES E PROCESSO DE FABRICAçãO DA MESMA". A invenção se refere a uma máquina elétrica, em particular, a um gerador de corrente alternada para veículos automotores com um estator e com um rotor com pólos de garras (15) que atua em conjunto com ele, cujos pólos de garra possuem dedos do pólo de garra (34) distribuídos uniformemente através da circunferência e que agarram axialmente um no outro com intervalo em lados alternados, que compreendem um núcleo do pólo e um enrolamento de excitação, e sendo que, entre os dedos do pólo de garra (34) estão dispostos ímãs permanentes, e são recebidos em um anel de retenção (42) executado de forma sinuosa. Para poder montar o anel de retenção (42) da forma mais simples possível, entre os dedos do pólo de garra (34) nos lados longitudinais (37) dos dedos do pólo de garra (34), está prevista respectivamente, uma fenda longitudinal (38), na qual o anel de retenção (42) engata com cada um dos lados longitudinais de suas seções (43) axiais.
BR0206366-2A 2001-11-09 2002-10-23 Máquina elétrica, em particular, gerador de corrente alternada para veìculos automotores e processo de fabricação da mesma BR0206366A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10155223A DE10155223A1 (de) 2001-11-09 2001-11-09 Elektrische Maschine, insbesondere Drehstromgenerator für Kraftfahrzeuge und deren Herstellverfahren
PCT/DE2002/003992 WO2003041242A1 (de) 2001-11-09 2002-10-23 Klauenpolläufer und dessen herstellverfahren

Publications (1)

Publication Number Publication Date
BR0206366A true BR0206366A (pt) 2003-12-23

Family

ID=7705283

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0206366-2A BR0206366A (pt) 2001-11-09 2002-10-23 Máquina elétrica, em particular, gerador de corrente alternada para veìculos automotores e processo de fabricação da mesma

Country Status (7)

Country Link
US (1) US6833651B2 (pt)
EP (1) EP1446859B1 (pt)
JP (1) JP4650999B2 (pt)
BR (1) BR0206366A (pt)
DE (2) DE10155223A1 (pt)
ES (1) ES2341761T3 (pt)
WO (1) WO2003041242A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA010782B1 (ru) * 2003-12-05 2008-10-30 Прикёсэ Энджиниринг Пти Лтд. Коммутируемая электромашина постоянного тока
DE102005039282A1 (de) 2005-08-19 2007-02-22 Robert Bosch Gmbh Klauenpolgenerator und Verschlusskörper für einen Klauenpolgenerator
US7378780B2 (en) * 2005-11-09 2008-05-27 Nihon Dempa Kogyo Co., Ltd. Surface mount type crystal oscillator
FR2899736B1 (fr) * 2006-04-10 2008-05-30 Valeo Equip Electr Moteur Rotor de machine electrique tournante comportant des gorges pour aimants
JP4654970B2 (ja) * 2006-05-15 2011-03-23 株式会社デンソー 車両用交流発電機
US20080088195A1 (en) * 2006-10-16 2008-04-17 Dooley Kevin A Outside rotor electric machine
FR2912007B1 (fr) * 2007-01-30 2013-01-18 Valeo Equip Electr Moteur Rotor de machine electrique tournante comportant une chaine ouverte d'au moins deux elements interpolaires formant barriere magnetique
FI129765B (sv) * 2007-03-21 2022-08-15 Oy Kwh Mirka Ab Kompakt elektrisk slipmaskin
DE102008001516A1 (de) 2008-04-30 2009-11-05 Robert Bosch Gmbh Elektrische Maschine mit formschlüssig verbundenem Verschlusskörper
DE102008043144B4 (de) * 2008-10-24 2017-08-17 Robert Bosch Gmbh Vorrichtung zur Fixierung von Magneten
DE102009001745A1 (de) * 2009-03-23 2010-09-30 Robert Bosch Gmbh Klauenpol mit Zentrierpunkt
DE102011085285A1 (de) 2011-10-27 2013-05-02 Robert Bosch Gmbh Verfahren zur Herstellung eines Klauenpols, Klauenpolrotor, elektrische Maschine
JP2017188997A (ja) * 2016-04-05 2017-10-12 三菱電機株式会社 回転子および回転電機
US11050332B2 (en) * 2018-05-24 2021-06-29 Borgwarner Inc. Enhanced permanent magnet claw pole segment geometry
CN108526671B (zh) * 2018-05-30 2024-05-14 成都华川电装有限责任公司 发电机的爪极转子与风扇的焊接工装
US11509203B2 (en) 2018-07-25 2022-11-22 Moog Inc. Claw-pole motor with rotor flux concentrators and poles and stator with solenoid coil and alternating stator teeth
EP3844858A1 (en) 2018-08-30 2021-07-07 Moog Inc. Claw pole motor with a ring coil and a meandering coil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09163700A (ja) * 1995-12-08 1997-06-20 Mitsubishi Electric Corp 交流発電機
DE29801184U1 (de) * 1998-01-26 1999-05-20 Robert Bosch Gmbh, 70469 Stuttgart Synchronmaschine, insbesondere Generator für ein Kraftfahrzeug
DE19939808A1 (de) * 1999-08-21 2001-02-22 Bosch Gmbh Robert Klauenpolgenerator
DE19939804A1 (de) 1999-08-21 2001-02-22 Cognis Deutschland Gmbh Schaumkontrollierte feste Waschmittel
DE19951115A1 (de) * 1999-10-23 2001-05-03 Bosch Gmbh Robert Elektrische Maschine

Also Published As

Publication number Publication date
DE50214244D1 (de) 2010-04-08
US6833651B2 (en) 2004-12-21
JP2005509392A (ja) 2005-04-07
DE10155223A1 (de) 2003-05-22
WO2003041242A1 (de) 2003-05-15
JP4650999B2 (ja) 2011-03-16
EP1446859B1 (de) 2010-02-24
ES2341761T3 (es) 2010-06-28
EP1446859A1 (de) 2004-08-18
US20040036376A1 (en) 2004-02-26

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2258 DE 15/04/2014.