BR8306396A - Maquina com dinamo eletrico rotativo com ima permanente - Google Patents

Maquina com dinamo eletrico rotativo com ima permanente

Info

Publication number
BR8306396A
BR8306396A BR8306396A BR8306396A BR8306396A BR 8306396 A BR8306396 A BR 8306396A BR 8306396 A BR8306396 A BR 8306396A BR 8306396 A BR8306396 A BR 8306396A BR 8306396 A BR8306396 A BR 8306396A
Authority
BR
Brazil
Prior art keywords
ima
permanent
machine
rotary electric
electric dynamic
Prior art date
Application number
BR8306396A
Other languages
English (en)
Portuguese (pt)
Inventor
John Godfrey Wilson West
Original Assignee
Lucas Ind Plc
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 Lucas Ind Plc filed Critical Lucas Ind Plc
Publication of BR8306396A publication Critical patent/BR8306396A/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
    • H02K1/27—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
    • H02K1/2788—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Dc Machiner (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
BR8306396A 1982-11-22 1983-11-21 Maquina com dinamo eletrico rotativo com ima permanente BR8306396A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8233268 1982-11-22

Publications (1)

Publication Number Publication Date
BR8306396A true BR8306396A (pt) 1984-06-26

Family

ID=10534417

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8306396A BR8306396A (pt) 1982-11-22 1983-11-21 Maquina com dinamo eletrico rotativo com ima permanente

Country Status (13)

Country Link
US (1) US4587449A (enEXAMPLES)
EP (1) EP0112636B1 (enEXAMPLES)
JP (1) JPS59132762A (enEXAMPLES)
KR (1) KR900005811B1 (enEXAMPLES)
AU (1) AU572477B2 (enEXAMPLES)
BR (1) BR8306396A (enEXAMPLES)
DE (1) DE3370416D1 (enEXAMPLES)
ES (1) ES527429A0 (enEXAMPLES)
IN (1) IN160364B (enEXAMPLES)
SU (1) SU1530105A3 (enEXAMPLES)
TR (1) TR21790A (enEXAMPLES)
YU (1) YU229683A (enEXAMPLES)
ZA (1) ZA838578B (enEXAMPLES)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557743B1 (fr) * 1984-01-04 1988-07-08 Marchal Equip Auto Machine electrique tournante a aimants permanents, element et aimant permanent pour une telle machine
JPH0695824B2 (ja) * 1985-01-14 1994-11-24 株式会社日立製作所 磁石式直流機の固定子
DE3539851A1 (de) * 1985-11-09 1987-05-14 Bosch Gmbh Robert Elektrische maschine, insbesondere fuer andrehvorrichtungen von brennkraftmaschinen
GB8724000D0 (en) * 1987-10-13 1987-11-18 Lucas Ind Plc Permanent magnet machines
FR2625852B1 (fr) * 1988-01-11 1991-01-18 Equip Electr Moteur Stator de machine tournante a poles inducteurs et son procede d'obtention
JPH0787685B2 (ja) * 1988-04-25 1995-09-20 株式会社日立製作所 永久磁石界磁式直流回転電機
EP0470852A3 (en) * 1990-08-09 1993-09-01 Zexel Australia Pty. Ltd. An electric motor assembly
JPH04248340A (ja) * 1991-01-24 1992-09-03 Matsushita Electric Ind Co Ltd マグネットモータ
US5105114A (en) * 1991-05-20 1992-04-14 General Motors Corporation Frame and magnet assembly for a dynamoelectric machine
DE9213945U1 (de) * 1992-10-15 1993-11-18 Siemens AG, 80333 München Nach dem Reluktanz-Prinzip arbeitender Motor und/oder Generator
US5281881A (en) * 1993-02-25 1994-01-25 General Motors Corporation Frame and magnet assembly for a dynamoelectric machine
GB9307671D0 (en) * 1993-04-14 1993-06-02 Johnson Electric Sa A pmdc electric motor with a magnet spacer
IT1261598B (it) 1993-09-30 1996-05-23 Gate Spa Motore elettrico a magneti permanenti con coppia di riluttanza ridotta
US5444318A (en) * 1994-02-22 1995-08-22 Black & Decker Inc. Motor with permanent magnet actuated brake
US5391063A (en) * 1994-04-25 1995-02-21 General Motors Corporation Magnet assembly for electric fuel pump
MY120112A (en) 1996-04-02 2005-09-30 Meguro Chemical Industry Co Ltd Sealing tape and method and apparatus for its production, and method of repairs with it
US5861694A (en) * 1996-06-28 1999-01-19 Ryobi North America Inc. Field retaining mechanism for a permanent magnet D.C. motor
DE19833802A1 (de) * 1998-07-28 2000-02-03 Bosch Gmbh Robert Kommutator-Kleinmotor
US6452300B1 (en) * 1998-12-30 2002-09-17 General Electric Company Laminated stator yokes
US6060799A (en) * 1999-03-31 2000-05-09 Webster Plastics Magnet carrier for motor housing
US6522042B1 (en) * 2000-01-27 2003-02-18 Black & Decker Inc. Anchoring system for injection molded magnets on a flux ring or motor housing
DE10031254A1 (de) * 2000-06-27 2002-01-10 Bosch Gmbh Robert Bügelfeder
US6611078B1 (en) * 2000-07-19 2003-08-26 Tri-Seven Research, Inc. Flux diode motor
JP2002247827A (ja) * 2001-02-20 2002-08-30 Moric Co Ltd 直流モータ
FR2856531B1 (fr) * 2003-05-30 2014-06-06 Valeo Equip Electr Moteur Dispositif de fixation d'aimants permanents a l'interieur d'une culasse d'un inducteur de moteur electrique
US6838799B1 (en) * 2003-06-30 2005-01-04 Joseph C. Caiozza Liquid cooled DC motor apparatus
US7687957B2 (en) * 2004-07-16 2010-03-30 Mitsuba Corporation Magnet fixing structure for electric rotary machine
US20090134849A1 (en) * 2005-08-12 2009-05-28 Carlos Gottfried Self-Regulated Permanent Magnet Generator
US7638914B2 (en) * 2006-02-01 2009-12-29 Sierra Madre Mktg Group Permanent magnet bonding construction
US20070236095A1 (en) * 2006-04-10 2007-10-11 Caiozza Joseph C Electric motor apparatus
ATE514221T1 (de) * 2006-04-24 2011-07-15 Inventio Ag Zugantrieb für einen aufzug
DE602006006169D1 (de) * 2006-07-06 2009-05-20 Alcatel Lucent Wärmesenke für einen Elektromotor
CN101764446B (zh) * 2008-12-24 2013-06-12 德昌电机(深圳)有限公司 电机定子及其制造方法
JP5350031B2 (ja) * 2009-03-16 2013-11-27 株式会社ミツバ ワイパモータ
DE102009031371B4 (de) * 2009-07-01 2011-05-26 Siemens Aktiengesellschaft Läufer und Verfahren zur Herstellung eines Läufers einer elektrischen Maschine
DE102009028036A1 (de) * 2009-07-27 2011-02-03 Robert Bosch Gmbh Elektromotor mit Permanentmagnet-Erregung
CA2791808A1 (en) * 2010-03-03 2011-09-09 Siemens Aktiengesellschaft Method of attaching a magnet to a rotor or a stator of an electrical machine
JP5414903B2 (ja) * 2010-09-13 2014-02-12 三菱電機株式会社 回転電機
CN102904351B (zh) * 2011-07-25 2016-08-03 阿斯莫株式会社 电机
JP5937432B2 (ja) * 2011-07-25 2016-06-22 アスモ株式会社 モータ
EP3021458B8 (en) * 2014-11-13 2019-06-12 Siemens Gamesa Renewable Energy A/S Rotor of a wind turbine
US10355540B2 (en) * 2015-10-16 2019-07-16 BlueGranite Media Magnetic drive enhancement
US10944302B2 (en) 2018-04-09 2021-03-09 Williams International Co., L.L.C. Permanent-magnet generator incorporating a variable-reluctance stator system
JP7327947B2 (ja) * 2019-02-25 2023-08-16 ニデックプレシジョン株式会社 モータ
US11264850B2 (en) * 2019-09-05 2022-03-01 Nidec Motor Corporation Laminated rotor having deflecting magnet retaining prongs and support posts for the prongs
US20250246956A1 (en) * 2023-09-29 2025-07-31 Rolls-Royce North American Technologies, Inc. Magnet retention in exterior rotor electric machines

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513226A (en) * 1945-07-11 1950-06-27 Redmond Company Inc Field structure for rotating electrical equipement
US2610993A (en) * 1951-07-12 1952-09-16 Gen Electric Adjustable magnetic shunt for permanent magnet generators
US3021443A (en) * 1959-03-31 1962-02-13 Gen Ind Co Electric motors
DE1082665B (de) * 1959-06-15 1960-06-02 Rau Swf Autozubehoer Haltevorrichtung zum Befestigen von Feldmagneten aus nicht bearbeitbarem Werkstoff im Gehaeuse einer magnetelektrischen Maschine
US3083310A (en) * 1960-03-11 1963-03-26 Controls Co Of America Electric motor having a permanent magnet stator
DE1788066A1 (de) * 1968-09-26 1972-01-13 Siemens Ag Einrichtung zur Temperaturkompensation bei dauermagneterregten elektrischen Maschinen
US3772546A (en) * 1972-02-28 1973-11-13 Applied Motors Inc Dynamoelectric machine with ceramic permanent magnets
JPS5775555A (en) * 1980-10-24 1982-05-12 Fanuc Ltd Dc motor
JPS57153558A (en) * 1981-03-17 1982-09-22 Hitachi Ltd Permanent magnet field starter with auxiliary pole
FR2517488B1 (fr) * 1981-11-27 1988-06-24 Lucas Ind Plc Machine dynamoelectrique a aimants permanents munis d'ecrans a haute densite de flux de saturation
JPS592554A (ja) * 1982-06-28 1984-01-09 Hitachi Ltd 永久磁石界磁電動機

Also Published As

Publication number Publication date
ES8407261A1 (es) 1984-08-16
DE3370416D1 (en) 1987-04-23
AU572477B2 (en) 1988-05-12
KR900005811B1 (ko) 1990-08-11
US4587449A (en) 1986-05-06
ZA838578B (en) 1984-07-25
EP0112636B1 (en) 1987-03-18
AU2149683A (en) 1984-05-31
TR21790A (tr) 1985-07-15
IN160364B (enEXAMPLES) 1987-07-11
KR840006882A (ko) 1984-12-03
EP0112636A1 (en) 1984-07-04
SU1530105A3 (ru) 1989-12-15
JPH0132743B2 (enEXAMPLES) 1989-07-10
JPS59132762A (ja) 1984-07-30
YU229683A (en) 1985-12-31
ES527429A0 (es) 1984-08-16

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Legal Events

Date Code Title Description
PC Transfer

Free format text: MAGNETI MARELLI UK LIMITED (GB)

PC Transfer

Free format text: MAGNETI MARELLI UK LIMITED (GB)

HHT Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 21/11/98