BR0106747A - Motor sem escovas, veìculo acionado por motor, carro e trem elétrico - Google Patents

Motor sem escovas, veìculo acionado por motor, carro e trem elétrico

Info

Publication number
BR0106747A
BR0106747A BR0106747-8A BR0106747A BR0106747A BR 0106747 A BR0106747 A BR 0106747A BR 0106747 A BR0106747 A BR 0106747A BR 0106747 A BR0106747 A BR 0106747A
Authority
BR
Brazil
Prior art keywords
motor
car
brushless motor
driven vehicle
stator
Prior art date
Application number
BR0106747-8A
Other languages
English (en)
Other versions
BRPI0106747B1 (pt
Inventor
Kenji Fujiwara
Akira Nishio
Yoshiki Kato
Masahiro Hirano
Takatoshi Kogure
Tsutomu Baba
Original Assignee
Mitsubishi Heavy Ind Ltd
Tsutomu Baba
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
Priority claimed from JP2000166119A external-priority patent/JP2001352727A/ja
Priority claimed from JP2000347662A external-priority patent/JP2002153033A/ja
Application filed by Mitsubishi Heavy Ind Ltd, Tsutomu Baba filed Critical Mitsubishi Heavy Ind Ltd
Publication of BR0106747A publication Critical patent/BR0106747A/pt
Publication of BRPI0106747B1 publication Critical patent/BRPI0106747B1/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
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/2713—Inner rotors the magnetisation axis of the magnets being axial, e.g. claw-pole type
    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • 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
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/10—Electrical machine types
    • B60L2220/14—Synchronous machines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Brushless Motors (AREA)
  • Synchronous Machinery (AREA)

Abstract

"MOTOR SEM ESCOVAS; VEìCULO ACIONADO POR MOTOR; CARRO E TREM ELéTRICO". Um motor sem escovas capaz de aumentar a densidade de energia pela utilização efetiva de torque de relutância. O motor sem escovas compreende um estator (5) e um rotor (1) tendo uma superfície lateral oposta ao estator (5). O estator (5) compreende uma pluralidade de núcleos de ferro estendendo-se radialmente (10) e uma pluralidade de enrolamentos (11) para gerar um campo magnético em cada núcleo de ferro (10). O rotor (1) compreende uma pluralidade de imãs permanentes (2) e um corpo indutor de linha de campo magnético disposto entre cada imã permanente (2) e a superfície lateral.
BRPI0106747A 2000-06-02 2001-05-31 motor sem escovas, veículo acionado por motor BRPI0106747B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000166119A JP2001352727A (ja) 2000-06-02 2000-06-02 モータ
JP2000347662A JP2002153033A (ja) 2000-11-15 2000-11-15 Ｉｐｍモータ
PCT/JP2001/004606 WO2001095464A1 (fr) 2000-06-02 2001-05-31 Moteur sans balais

Publications (2)

Publication Number Publication Date
BR0106747A true BR0106747A (pt) 2002-04-23
BRPI0106747B1 BRPI0106747B1 (pt) 2016-05-10

Family

ID=26593230

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0106747A BRPI0106747B1 (pt) 2000-06-02 2001-05-31 motor sem escovas, veículo acionado por motor

Country Status (8)

Country Link
US (1) US6853106B2 (pt)
EP (1) EP1207616B1 (pt)
KR (1) KR100615878B1 (pt)
CN (1) CN1215634C (pt)
BR (1) BRPI0106747B1 (pt)
CA (1) CA2380575C (pt)
MX (1) MXPA02001226A (pt)
WO (1) WO2001095464A1 (pt)

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EP1383231B1 (de) * 2002-07-18 2017-03-01 Grundfos A/S Verfahren zum Erfassen des magnetischen Flusses der Rotorposition und/oder der Drehzahl
JP2005224006A (ja) * 2004-02-05 2005-08-18 Mitsubishi Heavy Ind Ltd Ｉｐｍ回転電機
JP3996919B2 (ja) * 2004-08-20 2007-10-24 信越化学工業株式会社 永久磁石モータ
TWI247472B (en) 2004-08-27 2006-01-11 Delta Electronics Inc Stator structure
KR100629335B1 (ko) * 2004-10-29 2006-09-29 엘지전자 주식회사 전동기와 그 계자 제작 방법과 그를 갖는 세탁기
JP4626405B2 (ja) 2005-06-01 2011-02-09 株式会社デンソー ブラシレスモータ
US7385328B2 (en) * 2006-05-23 2008-06-10 Reliance Electric Technologies, Llc Cogging reduction in permanent magnet machines
CN101247067A (zh) * 2007-02-15 2008-08-20 豪栢国际（香港）有限公司 一种非360度驱动无刷马达
US9752615B2 (en) * 2007-06-27 2017-09-05 Brooks Automation, Inc. Reduced-complexity self-bearing brushless DC motor
US7939984B2 (en) * 2007-10-30 2011-05-10 Woodward Hrt, Inc. Lamination having tapered tooth geometry which is suitable for use in electric motor
US7868502B2 (en) * 2008-01-22 2011-01-11 Lg Electronics Inc. Fan motor, BLDC motor, and rotor for the BLDC motor
KR101451980B1 (ko) * 2008-01-22 2014-10-21 엘지전자 주식회사 비엘디씨 모터 및 비엘디씨 모터의 회전자
CN101499684B (zh) * 2008-01-31 2016-01-27 台达电子工业股份有限公司 马达与风扇及其定子结构
CN201219227Y (zh) * 2008-07-30 2009-04-08 无锡东元电机有限公司 一种永磁同步电机转子
CN201204529Y (zh) * 2008-08-28 2009-03-04 无锡东元电机有限公司 永磁同步电机
CN201294443Y (zh) * 2008-12-01 2009-08-19 东元总合科技（杭州）有限公司 永磁自启动同步电机转子
CH702059A1 (de) 2009-10-23 2011-04-29 Belimo Holding Ag Bürstenloser gleichstrommotor mit stromloser hemmung.
US9577503B2 (en) * 2010-05-03 2017-02-21 The Board Of Regents Of The University Of Texas System Rotating machines using trapped field magnets and related methods
CN102163902B (zh) * 2011-03-23 2013-09-11 曾绍洪 错位多驱动直流无刷马达
CN103542964B (zh) * 2012-07-17 2015-12-23 耀马车业(中国)有限公司 电动自行车力矩传感器
WO2014045445A1 (ja) * 2012-09-24 2014-03-27 三菱電機株式会社 永久磁石埋込型電動機
FR3067880B1 (fr) * 2017-06-15 2020-07-17 Moteurs Leroy-Somer Machine electrique tournante
CN112152348B (zh) * 2019-06-27 2022-01-04 台达电子工业股份有限公司 转子叠片及其适用的转子组件
RU203977U1 (ru) * 2020-08-08 2021-05-04 Сергей Сергеевич Лагутин Полифазный синхронный электрический двигатель
DE102022102313A1 (de) 2022-02-01 2023-08-03 Feaam Gmbh Stator und elektrische Maschine

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Also Published As

Publication number Publication date
US6853106B2 (en) 2005-02-08
CN1215634C (zh) 2005-08-17
EP1207616A4 (en) 2004-08-25
CA2380575C (en) 2010-09-28
EP1207616B1 (en) 2014-11-05
US20020171311A1 (en) 2002-11-21
KR20020052172A (ko) 2002-07-02
CN1383602A (zh) 2002-12-04
CA2380575A1 (en) 2001-12-13
EP1207616A1 (en) 2002-05-22
WO2001095464A1 (fr) 2001-12-13
KR100615878B1 (ko) 2006-08-25
BRPI0106747B1 (pt) 2016-05-10
MXPA02001226A (es) 2004-05-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE(S).

B08G Application fees: restoration [chapter 8.7 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H02K 29/00 , H02K 21/14

Ipc: H02K 1/27 (2006.01), H02K 21/14 (2006.01), H02K 29

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]
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 10/05/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 22A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2725 DE 28-03-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.