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BR112013031443A2 - rotor de máquina elétrica rotativa, máquina elétrica rotativa e método para produção de rotor de máquina elétrica rotativa - Google Patents

rotor de máquina elétrica rotativa, máquina elétrica rotativa e método para produção de rotor de máquina elétrica rotativa

Info

Publication number
BR112013031443A2
BR112013031443A2 BR112013031443A BR112013031443A BR112013031443A2 BR 112013031443 A2 BR112013031443 A2 BR 112013031443A2 BR 112013031443 A BR112013031443 A BR 112013031443A BR 112013031443 A BR112013031443 A BR 112013031443A BR 112013031443 A2 BR112013031443 A2 BR 112013031443A2
Authority
BR
Brazil
Prior art keywords
electric machine
rotary electric
magnet
rotor
insertion hole
Prior art date
Application number
BR112013031443A
Other languages
English (en)
Other versions
BR112013031443B1 (pt
Inventor
Yoshitada Yamagishi
Yuta Watanabe
Original Assignee
Toyota Motor Co Ltd
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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of BR112013031443A2 publication Critical patent/BR112013031443A2/pt
Publication of BR112013031443B1 publication Critical patent/BR112013031443B1/pt

Links

Classifications

    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • 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
    • 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]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Methods 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)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

resumo patente de invenção: "rotor de máquina elétrica rotativa, máquina elétrica rotativa e método para produção de rotor de máquina elétrica rotativa". a presente invenção refere-se a um rotor para uma máquina elétrica rotativa que é capaz de minimizar os aumentos nas perdas por corrente parasita através de um ímã, enquanto tornando desnecessário o processamento do filme isolante da superfície do ímã. o rotor para a máquina elétrica rotativa inclui: um núcleo de rotor tendo um furo de inserção de ímã estendido no interior; um ímã inserido no furo de inserção do ímã; e um enchimento isolante que é cheio entre a parede interna do furo de inserção do ímã e o ímã, de modo a firmar o ímã. o ímã é firmado pelo enchimento em uma tal maneira, que a superfície do ímã dentro do furo de inserção do ímã fica em uma posição inclinada com relação à direção de extensão da parede interna do furo de inserção do ímã.
BR112013031443-5A 2011-06-09 2011-06-09 Rotor de máquina elétrica rotativa, máquina elétrica rotativa e método para produção de rotor de máquina elétrica rotativa BR112013031443B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/063245 WO2012169043A1 (ja) 2011-06-09 2011-06-09 回転電機用ロータ、回転電機、および、回転電機用ロータの製造方法

Publications (2)

Publication Number Publication Date
BR112013031443A2 true BR112013031443A2 (pt) 2016-12-13
BR112013031443B1 BR112013031443B1 (pt) 2020-02-11

Family

ID=47295645

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013031443-5A BR112013031443B1 (pt) 2011-06-09 2011-06-09 Rotor de máquina elétrica rotativa, máquina elétrica rotativa e método para produção de rotor de máquina elétrica rotativa

Country Status (8)

Country Link
US (1) US9608485B2 (pt)
EP (1) EP2722968B1 (pt)
JP (1) JP5614501B2 (pt)
CN (1) CN103597714B (pt)
AU (1) AU2011370188B2 (pt)
BR (1) BR112013031443B1 (pt)
RU (1) RU2554119C1 (pt)
WO (1) WO2012169043A1 (pt)

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JP5611405B1 (ja) * 2013-04-17 2014-10-22 三菱電機株式会社 回転電機
WO2014184842A1 (ja) * 2013-05-13 2014-11-20 三菱電機株式会社 回転電機の磁石埋込型ロータ
JP6115448B2 (ja) * 2013-11-06 2017-04-19 トヨタ自動車株式会社 回転電機用ロータの製造方法及び回転電機用ロータ
JP5999079B2 (ja) * 2013-12-13 2016-09-28 トヨタ自動車株式会社 回転電機ロータ
JP6403982B2 (ja) * 2014-04-30 2018-10-10 マブチモーター株式会社 ブラシレスモータ
JP5818949B2 (ja) * 2014-07-03 2015-11-18 三菱電機株式会社 回転電機
JP6405788B2 (ja) * 2014-08-20 2018-10-17 株式会社デンソー 回転電機の回転子
JP2016073056A (ja) * 2014-09-29 2016-05-09 トヨタ自動車株式会社 ロータの製造方法
CN107408873B (zh) * 2015-03-13 2019-11-26 黑田精工株式会社 磁铁埋入型铁芯的树脂填充方法和树脂填充装置
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JP6480789B2 (ja) * 2015-04-13 2019-03-13 本田技研工業株式会社 回転電機のロータ
JP6233355B2 (ja) * 2015-06-23 2017-11-22 トヨタ自動車株式会社 ロータ
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JP6459869B2 (ja) * 2015-09-08 2019-01-30 トヨタ自動車株式会社 樹脂注入方法
DE102016201281B3 (de) * 2016-01-28 2017-05-24 Continental Automotive Gmbh Befestigung eines Permanentmagnets innerhalb eines Rotorblechpakets
DE102016201970A1 (de) * 2016-02-10 2017-08-10 Robert Bosch Gmbh Elektrische Maschine
JP6383746B2 (ja) * 2016-03-10 2018-08-29 本田技研工業株式会社 回転電機のロータ及びその製造方法
DE112016003500B4 (de) * 2016-03-16 2024-08-22 Fuji Electric Co., Ltd. Elektrische drehstrommaschine mit permanentmagnet und herstellungsverfahren derselben
RU2610305C1 (ru) * 2016-03-25 2017-02-09 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) Ротор электромашины
CN108781029B (zh) * 2016-03-28 2020-11-03 爱信艾达株式会社 转子的制造方法
JP6095827B1 (ja) * 2016-04-14 2017-03-15 三菱電機株式会社 回転電機用回転子の製造方法
CN106026558A (zh) * 2016-06-29 2016-10-12 无锡新大力电机有限公司 一种永磁电机的制造工艺
WO2018011850A1 (ja) * 2016-07-11 2018-01-18 三菱電機株式会社 ロータ、電動機、送風機、圧縮機および空気調和装置
JP6597594B2 (ja) 2016-12-27 2019-10-30 トヨタ自動車株式会社 回転子製造装置
JP6627784B2 (ja) * 2017-01-11 2020-01-08 トヨタ自動車株式会社 回転電機ロータ
JP6740940B2 (ja) * 2017-03-16 2020-08-19 トヨタ自動車株式会社 回転電機のロータ
US11211838B2 (en) * 2017-04-12 2021-12-28 Mitsubishi Electric Corporation IPM rotor
JP6787257B2 (ja) * 2017-06-06 2020-11-18 株式会社デンソー 回転電機
WO2019004249A1 (ja) * 2017-06-29 2019-01-03 日立オートモティブシステムズ株式会社 回転電機
CN107370266B (zh) * 2017-08-01 2023-10-13 珠海格力节能环保制冷技术研究中心有限公司 电机转子、电机及电机转子的制作方法
DE102017214309A1 (de) * 2017-08-17 2019-02-21 Continental Automotive Gmbh Rotor für eine elektrische Maschine, insbesondere eines Kraftfahrzeugs, sowie Verfahren zum Herstellen eines solchen Rotors
JP2019068523A (ja) * 2017-09-28 2019-04-25 日本電産株式会社 モータ
JP6901371B2 (ja) * 2017-10-03 2021-07-14 トヨタ自動車株式会社 回転電機のロータ
JP6874630B2 (ja) * 2017-10-05 2021-05-19 トヨタ自動車株式会社 回転電機ロータ及びその製造方法
WO2019111374A1 (ja) 2017-12-07 2019-06-13 三菱電機株式会社 ロータ、電動機、圧縮機、空気調和機、及びロータの製造方法
JP6923004B2 (ja) * 2018-01-11 2021-08-18 株式会社アイシン ロータの製造方法
JP2019134565A (ja) * 2018-01-30 2019-08-08 本田技研工業株式会社 回転電機のロータ
US20190326790A1 (en) * 2018-04-24 2019-10-24 GM Global Technology Operations LLC Brushless starter rotor assembly
JP2020014300A (ja) * 2018-07-17 2020-01-23 本田技研工業株式会社 ロータユニット
CN109450135B (zh) * 2018-11-15 2023-12-08 珠海格力节能环保制冷技术研究中心有限公司 一种转子铁芯、转子及电机
JP7132857B2 (ja) * 2019-01-09 2022-09-07 本田技研工業株式会社 永久磁石埋設型ロータ及び永久磁石埋設型ロータの製造方法
JP7132143B2 (ja) 2019-02-05 2022-09-06 ファナック株式会社 ロータコアの製造装置及びロータコアの製造方法
JP7395869B2 (ja) * 2019-08-08 2023-12-12 トヨタ自動車株式会社 埋込磁石型のロータの製造方法
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US12009700B2 (en) 2020-03-31 2024-06-11 Aisin Corporation Rotor
JP7283447B2 (ja) * 2020-06-11 2023-05-30 トヨタ自動車株式会社 ロータの製造方法およびロータ製造装置
KR20220011271A (ko) * 2020-07-21 2022-01-28 현대모비스 주식회사 모터의 회전자
JP7565830B2 (ja) * 2021-03-11 2024-10-11 本田技研工業株式会社 ロータ、回転電機、ロータの製造方法および磁石

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Also Published As

Publication number Publication date
CN103597714A (zh) 2014-02-19
US9608485B2 (en) 2017-03-28
EP2722968A1 (en) 2014-04-23
WO2012169043A1 (ja) 2012-12-13
JPWO2012169043A1 (ja) 2015-02-23
RU2554119C1 (ru) 2015-06-27
EP2722968B1 (en) 2019-04-10
JP5614501B2 (ja) 2014-10-29
CN103597714B (zh) 2015-12-09
US20140077652A1 (en) 2014-03-20
BR112013031443B1 (pt) 2020-02-11
AU2011370188B2 (en) 2015-02-12
AU2011370188A1 (en) 2013-12-05
EP2722968A4 (en) 2016-02-10

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/06/2011, OBSERVADAS AS CONDICOES LEGAIS.