ES2197746A1 - Maquina rotativa electrica del tipo de iman permanente. - Google Patents

Maquina rotativa electrica del tipo de iman permanente.

Info

Publication number
ES2197746A1
ES2197746A1 ES200100780A ES200100780A ES2197746A1 ES 2197746 A1 ES2197746 A1 ES 2197746A1 ES 200100780 A ES200100780 A ES 200100780A ES 200100780 A ES200100780 A ES 200100780A ES 2197746 A1 ES2197746 A1 ES 2197746A1
Authority
ES
Spain
Prior art keywords
permanent magnet
support points
points
interval
wall surface
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
ES200100780A
Other languages
English (en)
Inventor
Kazumi Shibata
Tomokazu Sakamoto
Tsukasa Aiba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of ES2197746A1 publication Critical patent/ES2197746A1/es
Pending legal-status Critical Current

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
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • 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
    • H02K1/2786—Outer rotors
    • 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
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures

Landscapes

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

Abstract

Máquina rotativa eléctrica del tipo de imán permanente. Objeto: Proporcionar una máquina rotativa eléctrica, del tipo de imán permanente capaz de fijar simplemente, con seguridad y de forma forzada imanes permanentes en agujeros de introducción de imán de un rotor exterior. Medios de resolución: Un imán permanente (62) formado aproximadamente en forma de cañón en sección transversal se introduce en cada agujero de introducción (611) de un yugo de rotor (61). El imán permanente (62) se soporta en una superficie de pared interna del agujero de introducción (611) en tres puntos como se ve en una vista en planta del imán permanente (62), es decir, dos puntos (P1 y P2) en ambas porciones de extremo en el lado periférico interior (lado de estator) y un punto (P3) en una porción central en el lado periférico externo (enfrente de lado de estator). Entre una superficie de pared externa del imán permanente (62) y la superficie de pared interna del agujero de introducción (611) excluyendo los tres puntos de soporte (P1, P2 y P3), se ha formado tres intervalos, es decir, un intervalo G1 entre los puntos de soporte P1 y P2, un intervalo G2 entre los puntos de soporte P1 y P3 y un intervalo G3 entre los puntos de soporte P2 y P3. Estos intervalos (G1, G2 y G3) se llenan con un adhesivo (80).
ES200100780A 2000-04-03 2001-04-03 Maquina rotativa electrica del tipo de iman permanente. Pending ES2197746A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000100394 2000-04-03
JP2001012323A JP4027604B2 (ja) 2000-04-03 2001-01-19 永久磁石式回転電機

Publications (1)

Publication Number Publication Date
ES2197746A1 true ES2197746A1 (es) 2004-01-01

Family

ID=26589319

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200100780A Pending ES2197746A1 (es) 2000-04-03 2001-04-03 Maquina rotativa electrica del tipo de iman permanente.

Country Status (6)

Country Link
JP (1) JP4027604B2 (es)
KR (1) KR100396994B1 (es)
CN (1) CN1154220C (es)
ES (1) ES2197746A1 (es)
IT (1) ITTO20010312A1 (es)
TW (1) TW517433B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004017498A1 (ja) * 2002-08-16 2004-02-26 Yamaha Hatsudoki Kabushiki Kaisha アキシャルギャップ型回転電機
KR20040042035A (ko) * 2002-11-12 2004-05-20 엘지전자 주식회사 비엘디씨 모터의 로터 코어
JP4248887B2 (ja) * 2003-01-31 2009-04-02 本田技研工業株式会社 永久磁石式回転子
KR100653654B1 (ko) * 2004-04-02 2006-12-05 치오 성 창 모우터용 로우터
JP4867194B2 (ja) * 2005-04-28 2012-02-01 トヨタ自動車株式会社 ロータ
JP4842670B2 (ja) * 2006-02-27 2011-12-21 トヨタ自動車株式会社 ロータおよび電動車両
JP2007074899A (ja) * 2006-12-15 2007-03-22 Matsushita Electric Ind Co Ltd 電動送風機のロータ
JP5352202B2 (ja) * 2008-11-20 2013-11-27 アスモ株式会社 磁石ホルダ及び回転電機のロータ
KR101220381B1 (ko) 2010-12-01 2013-01-09 현대자동차주식회사 매입형 영구자석모터 및 이를 제작하는 방법
WO2014068753A1 (ja) 2012-11-01 2014-05-08 三菱電機株式会社 永久磁石埋込型電動機、圧縮機、および冷凍空調装置
TWI504106B (zh) * 2012-11-30 2015-10-11 Yamaha Motor Co Ltd Rotating machines and engines with them, as well as vehicles and locomotives with the engine
KR101439004B1 (ko) * 2013-02-05 2014-09-05 현대자동차주식회사 회전자의 영구자석 고정형 금형장치 및 고정방법
JP5972249B2 (ja) * 2013-11-27 2016-08-17 三菱電機株式会社 磁石埋込型回転子
EP3198708B1 (en) * 2014-09-24 2020-02-12 TM4 Inc. Reluctance assisted external rotor pmsm
CN107408852B (zh) * 2015-05-19 2019-06-21 三菱电机株式会社 转子、旋转电机以及转子的制造方法
FI20225194A1 (en) * 2022-03-04 2023-09-05 Verge Motorcycles Oy Rotor for an electric motor, electric motor and electric motorcycle

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US979511A (en) * 1910-09-12 1910-12-27 Wallace C Kelly Hydraulic motor.
DE909472C (de) * 1943-09-24 1954-04-22 Union Sils Van De Loo & Co Dauermagnetsystem fuer magnetelektrische Maschinen
DE1006501B (de) * 1952-11-08 1957-04-18 Magneti Marelli Spa Vom magnetischen Hauptkreis des Induktors eines Generators mit Permanentmagneten abgezweigter magnetischer Hilfskreis
DE1036363B (de) * 1956-12-13 1958-08-14 Bosch Gmbh Robert Wechselstromgenerator, insbesondere Schwungmagnet-oder Schwunglichtmagnetzuender
DE1093000B (de) * 1956-03-23 1960-11-17 Wipac Dev Ltd Schwungradlaeufer fuer elektrische Stromerzeuger mit mehreren Dauermagneten
US3234416A (en) * 1961-12-09 1966-02-08 Bosch Gmbh Robert Magneto rotor and method of manufacturing the same
JPH0576146A (ja) * 1991-06-10 1993-03-26 Shinko Electric Co Ltd Ａｃサーボモータ
JPH11308792A (ja) * 1998-04-22 1999-11-05 Toshiba Corp 永久磁石式リラクタンス型回転電機
JPH11355985A (ja) * 1998-06-04 1999-12-24 Toshiba Corp 永久磁石形モータ

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US979511A (en) * 1910-09-12 1910-12-27 Wallace C Kelly Hydraulic motor.
DE909472C (de) * 1943-09-24 1954-04-22 Union Sils Van De Loo & Co Dauermagnetsystem fuer magnetelektrische Maschinen
DE1006501B (de) * 1952-11-08 1957-04-18 Magneti Marelli Spa Vom magnetischen Hauptkreis des Induktors eines Generators mit Permanentmagneten abgezweigter magnetischer Hilfskreis
DE1093000B (de) * 1956-03-23 1960-11-17 Wipac Dev Ltd Schwungradlaeufer fuer elektrische Stromerzeuger mit mehreren Dauermagneten
DE1036363B (de) * 1956-12-13 1958-08-14 Bosch Gmbh Robert Wechselstromgenerator, insbesondere Schwungmagnet-oder Schwunglichtmagnetzuender
US3234416A (en) * 1961-12-09 1966-02-08 Bosch Gmbh Robert Magneto rotor and method of manufacturing the same
JPH0576146A (ja) * 1991-06-10 1993-03-26 Shinko Electric Co Ltd Ａｃサーボモータ
JPH11308792A (ja) * 1998-04-22 1999-11-05 Toshiba Corp 永久磁石式リラクタンス型回転電機
JPH11355985A (ja) * 1998-06-04 1999-12-24 Toshiba Corp 永久磁石形モータ

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
World Patent Index. Nº de acceso 1993-139436 [17] & JP 05076146 A (SHINKO ELECTRIC CO LTD) 26.03.1993, resumen *
World Patent Index. Nº de acceso 2000-046761 [04] & JP 11308792 A (TOKYO SHIBAURA ELECTRIC CO) 05.11.1999, resumen *
World Patent Index. Nº de acceso 2000-123372 [11] & JP 11355985 A (TOKYO SHIBAURA ELECTRIC CO) 24.12.1999, resumen, *

Also Published As

Publication number Publication date
ITTO20010312A0 (it) 2001-04-02
KR100396994B1 (ko) 2003-09-03
JP2001352702A (ja) 2001-12-21
CN1316814A (zh) 2001-10-10
CN1154220C (zh) 2004-06-16
TW517433B (en) 2003-01-11
KR20010095274A (ko) 2001-11-03
JP4027604B2 (ja) 2007-12-26
ITTO20010312A1 (it) 2002-10-02

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