ES2103645A1 - Rotor de magneto y procedimiento para su fabricacion. - Google Patents

Rotor de magneto y procedimiento para su fabricacion.

Info

Publication number
ES2103645A1
ES2103645A1 ES09401556A ES9401556A ES2103645A1 ES 2103645 A1 ES2103645 A1 ES 2103645A1 ES 09401556 A ES09401556 A ES 09401556A ES 9401556 A ES9401556 A ES 9401556A ES 2103645 A1 ES2103645 A1 ES 2103645A1
Authority
ES
Spain
Prior art keywords
magnets
cover
radial direction
expanded
yoke
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.)
Granted
Application number
ES09401556A
Other languages
English (en)
Other versions
ES2103645B1 (es
Inventor
Yutaka Nozue
Makoto Oikawa
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.)
Mitsuba Corp
Original Assignee
Mitsuba Corp
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 JP5199167A external-priority patent/JP2608518B2/ja
Priority claimed from JP5199166A external-priority patent/JP2673775B2/ja
Application filed by Mitsuba Corp filed Critical Mitsuba Corp
Publication of ES2103645A1 publication Critical patent/ES2103645A1/es
Application granted granted Critical
Publication of ES2103645B1 publication Critical patent/ES2103645B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02K1/27—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P1/00—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage
    • F02P1/02—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage the generator rotor being characterised by forming part of the engine flywheel
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

ROTOR DE MAGNETO Y PROCEDIMIENTO PARA SU FABRICACION. UNAS PRIMERAS SECCIONES EXPANDIDAS (37), FORMADAS POR LA EXPASION HACIA AFUERA Y EN DIRECCION RADIAL DE UNA PARED TUBULAR DE UNA TAPA (30), SE PRODUCEN ENTRE LOS IMANES ADYACENTES (20) DE MANERA QUE DICHOS IMANES ADYACENTES (20) SE ENCUENTRAN ADHERIDOS EN DIRECCION RADIAL. EN DIRECCION AXIAL, LA SECCION DE FONDO (31) DE LA TAPA (30) SE EXPANDE HACIA AFUERA Y EN DIRECCION RADIAL, DE MANERA QUE UNA SECCION DE PESTAÑA EXTERIOR (32) DE LA TAPA (30) APOYA CONTRA LAS CARAS SUPERIORES (25) DE LOS IMANES (20), FORMANDOSE UNA SEGUNDA SECCION EXPANDIDA (38) EN UN ESPACIO COMPRENDIDO ENTRE LA PARED DEL FONDO DEL YUGO Y LAS SECCIONES DE CARA EXTREMA DE LOS IMANES, EN EL COSTADO DE LA PARED DE FONDO DEL YUGO.
ES09401556A 1993-07-16 1994-07-15 Rotor de magneto y procedimiento para su fabricacion. Expired - Fee Related ES2103645B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5199167A JP2608518B2 (ja) 1993-07-16 1993-07-16 磁石発電機の回転子の製造方法
JP5199166A JP2673775B2 (ja) 1993-07-16 1993-07-16 磁石発電機の回転子の製造方法

Publications (2)

Publication Number Publication Date
ES2103645A1 true ES2103645A1 (es) 1997-09-16
ES2103645B1 ES2103645B1 (es) 1998-04-16

Family

ID=26511379

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09401556A Expired - Fee Related ES2103645B1 (es) 1993-07-16 1994-07-15 Rotor de magneto y procedimiento para su fabricacion.

Country Status (6)

Country Link
KR (1) KR100249680B1 (es)
CN (1) CN1052350C (es)
ES (1) ES2103645B1 (es)
FR (1) FR2707813B1 (es)
IT (1) IT1266880B1 (es)
TW (1) TW335569B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0746781A (ja) * 1993-08-03 1995-02-14 Mitsuba Electric Mfg Co Ltd 磁石発電機の回転子
JP3281244B2 (ja) * 1995-12-11 2002-05-13 株式会社ミツバ 磁石発電機の回転子
JP3809978B2 (ja) * 1997-07-22 2006-08-16 株式会社ミツバ 回転電機のマグネット固定方法
DE102006044268A1 (de) * 2006-09-20 2008-04-03 Vensys Energy Ag Verfahren zur Befestigung Magnetpole bildender Permanentmagneten am Läufer einer elektrischen Maschine
US7987579B2 (en) 2009-03-21 2011-08-02 Vensys Energy Ag Method for mounting permanent magnets that form magnetic poles on the rotor of an electric machine
JP5880136B2 (ja) 2011-03-02 2016-03-08 日産自動車株式会社 回転電機のロータ構造およびその製造方法
US10720808B2 (en) * 2015-11-23 2020-07-21 Ingersoll-Rand Industrial U.S., Inc. Method of making a permanent magnet rotor
CN120728918B (zh) * 2025-08-27 2026-03-03 山东天瑞重工有限公司 一种优化过盈量的高速电机转子结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187248A (ja) * 1984-03-06 1985-09-24 Nippon Denso Co Ltd 磁石発電機の回転子
EP0205090A2 (en) * 1985-06-06 1986-12-17 Nippondenso Co., Ltd. Magneto rotor
JPS6212359A (ja) * 1985-07-08 1987-01-21 Mitsuba Electric Mfg Co Ltd 磁石発電機の回転子
JPH0564409A (ja) * 1991-09-05 1993-03-12 Hitachi Ltd ブラシレスモータ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5064409A (es) * 1973-10-09 1975-05-31
JPH0746781A (ja) * 1993-08-03 1995-02-14 Mitsuba Electric Mfg Co Ltd 磁石発電機の回転子

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187248A (ja) * 1984-03-06 1985-09-24 Nippon Denso Co Ltd 磁石発電機の回転子
EP0205090A2 (en) * 1985-06-06 1986-12-17 Nippondenso Co., Ltd. Magneto rotor
JPS6212359A (ja) * 1985-07-08 1987-01-21 Mitsuba Electric Mfg Co Ltd 磁石発電機の回転子
JPH0564409A (ja) * 1991-09-05 1993-03-12 Hitachi Ltd ブラシレスモータ

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, CD-ROM n‘ 88, H02K-P (1976-1986) & JP 60187248 A (NIPPON DENSO CO. LTD.) 24.09.85 * Resumen * *
PATENT ABSTRACTS OF JAPAN, CD-ROM n‘ 89, H02K-P (1987-1993) & JP 5064409 A (HITACHI LTD.) 12.03.93 * Resumen * *
PATENT ABSTRACTS OF JAPAN, CD-ROM n‘ 89, H02K-P (1987-1993) & JP 62012359 A (MITSUBA ELECTRIC MFG. CO. LTD.) 21.01.87 * Resumen * *

Also Published As

Publication number Publication date
IT1266880B1 (it) 1997-01-21
CN1103998A (zh) 1995-06-21
KR100249680B1 (ko) 2000-04-01
KR950004698A (ko) 1995-02-18
ITTO940581A1 (it) 1996-01-15
ITTO940581A0 (it) 1994-07-15
CN1052350C (zh) 2000-05-10
FR2707813A1 (fr) 1995-01-20
ES2103645B1 (es) 1998-04-16
FR2707813B1 (fr) 2000-12-29
TW335569B (en) 1998-07-01

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