BR0106445A - Rotor para um motor sìncrono e método de fabricação do mesmo - Google Patents

Rotor para um motor sìncrono e método de fabricação do mesmo

Info

Publication number
BR0106445A
BR0106445A BR0106445-2A BR0106445A BR0106445A BR 0106445 A BR0106445 A BR 0106445A BR 0106445 A BR0106445 A BR 0106445A BR 0106445 A BR0106445 A BR 0106445A
Authority
BR
Brazil
Prior art keywords
induced
holes
magnet
conductor
main core
Prior art date
Application number
BR0106445-2A
Other languages
English (en)
Inventor
Seok-Jin Lee
Original Assignee
Samsung Kwangju Electronics Co
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 Samsung Kwangju Electronics Co filed Critical Samsung Kwangju Electronics Co
Publication of BR0106445A publication Critical patent/BR0106445A/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
    • H02K1/2706—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
    • 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
    • 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
    • H02K21/46—Motors having additional short-circuited winding for starting as an asynchronous motor
    • 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
    • H02K15/0012—Manufacturing cage rotors
    • 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)
  • Manufacture Of Motors, Generators (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Induction Machinery (AREA)

Abstract

"ROTOR PARA UM MOTOR SìNCRONO E MéTODO DE FABRICAçãO DO MESMO". Um rotor de um motor síncrono e um método de fabricação do mesmo. O rotor do motor síncrono compreende um núcleo principal, formado a partir de uma pluralidade de folhas de ferro finas laminadas, as folhas de ferro finas tendo um orifício em um centro para o recebimento de um eixo rotativo, e vários orifícios de imã e orifícios de condutor induzido dispostos radialmente nas folhas de ferro finas em um espaço predeterminado diferente do orifício, uma pluralidade de ímãs inseridos nos orifícios de ímã do núcleo principal, núcleos suplementares tendo um orifício e orifícios de condutor induzido correspondentes ao orifício e aos orifícios de condutor induzido do núcleo principal, dispostos nas extremidades do núcleo principal, onde o ímã é inserido, um condutor induzido formado pelo lingotamento através dos orifícios de condutor induzido do núcleo principal e dos orifícios de condutor induzido dos núcleos suplementares. Conseq³entemente, através do condutor induzido e do ímã, a eficiência do motor pode ser melhorada. Mais ainda, a produtividade também pode ser aumentada, por causa do procedimento de fabricação encurtado, uma vez que o ímã é naturalmente preso pelo lingotamento do condutor induzido através do núcleo principal e dos núcleos suplementares.
BR0106445-2A 2001-03-27 2001-12-19 Rotor para um motor sìncrono e método de fabricação do mesmo BR0106445A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020010015832A KR20020075993A (ko) 2001-03-27 2001-03-27 동기모터의 회전자 및 그 제조방법

Publications (1)

Publication Number Publication Date
BR0106445A true BR0106445A (pt) 2003-01-14

Family

ID=19707450

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0106445-2A BR0106445A (pt) 2001-03-27 2001-12-19 Rotor para um motor sìncrono e método de fabricação do mesmo

Country Status (6)

Country Link
US (1) US6781274B2 (pt)
JP (1) JP3619804B2 (pt)
KR (1) KR20020075993A (pt)
CN (1) CN1172419C (pt)
BR (1) BR0106445A (pt)
IT (1) ITMI20020621A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004025313A1 (de) * 2004-05-19 2005-12-15 Danfoss Compressors Gmbh Rotoranordnung für einen elektrischen Antriebsmotor eines Verdichters, insbesondere eines Kältemittelverdichters
JP2006014473A (ja) * 2004-06-25 2006-01-12 Aisin Seiki Co Ltd モータ
KR101092323B1 (ko) * 2005-12-21 2011-12-09 주식회사 동서전자 Ｌｓｐｍ 동기모터의 로터
KR101092321B1 (ko) * 2005-12-21 2011-12-09 주식회사 동서전자 Ｌｓｐｍ 동기모터의 로터
US7923881B2 (en) * 2007-05-04 2011-04-12 A.O. Smith Corporation Interior permanent magnet motor and rotor
CN101262158B (zh) * 2008-04-16 2011-01-05 广州嘉特利微电机实业有限公司 一种同步感应电机转子的制造方法
JP5372296B2 (ja) * 2011-05-16 2013-12-18 三菱電機株式会社 永久磁石型回転電機
DE102015226165A1 (de) * 2015-12-21 2017-06-22 Ksb Aktiengesellschaft Läufer für einen Elektromotor
AT520203B1 (de) * 2017-09-01 2019-02-15 Miba Ag Verfahren und Vorrichtung zum positionierten Halten eines Blechpakets mitsamt darin aufgenommenen Leiterelementen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944171A (en) * 1957-01-04 1960-07-05 Gen Electric Intermediate ring squirrel cage rotor
US3590208A (en) * 1967-11-02 1971-06-29 Licentia Gmbh Method of aligning and welding laminated sheets for electrical machines
JPS5320515A (en) * 1976-08-09 1978-02-24 Hitachi Ltd Rotor of permanent magnet synchronous motor
JPS5923179B2 (ja) * 1977-06-24 1984-05-31 株式会社日立製作所 永久磁石電動機の回転子
US4188554A (en) * 1977-12-13 1980-02-12 The University Of Southampton Alternating current rotating electric machine
US4469970A (en) * 1981-12-24 1984-09-04 General Electric Company Rotor for permanent magnet excited synchronous motor
US4728842A (en) * 1986-09-29 1988-03-01 Carbet Corporation Laminated assembly for a dynamoelectric machine and method for manufacturing laminated assemblies having ridges formed on projections which interlock with recesses of adjacent laminations
US5097166A (en) * 1990-09-24 1992-03-17 Reuland Electric Rotor lamination for an AC permanent magnet synchronous motor
US5142178A (en) * 1991-04-12 1992-08-25 Emerson Electric Co. Apparatus for aligning stacked laminations of a dynamoelectric machine
KR200171918Y1 (ko) * 1997-10-31 2000-03-02 윤종용 전동 모터용 회전자
KR20000039492A (ko) * 1998-12-14 2000-07-05 구자홍 영구자석 매립형 브러시리스직류모터의 회전자
JP4121673B2 (ja) * 1999-07-16 2008-07-23 松下電器産業株式会社 永久磁石型同期電動機
KR100404464B1 (ko) * 2000-11-23 2003-11-05 주식회사 엘지이아이 비엘디시 모터의 마그네트 고정방법

Also Published As

Publication number Publication date
JP3619804B2 (ja) 2005-02-16
ITMI20020621A0 (it) 2002-03-26
JP2002315240A (ja) 2002-10-25
US6781274B2 (en) 2004-08-24
US20020140311A1 (en) 2002-10-03
ITMI20020621A1 (it) 2003-09-26
KR20020075993A (ko) 2002-10-09
CN1172419C (zh) 2004-10-20
CN1377117A (zh) 2002-10-30

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: SAMSUNG GWANGJU ELECTRONICS CO., LTD. (KR)

Free format text: ALTERADO DE: SAMSUNG KWANG-JU ELECTRONICS CO. LTD.

B25G Requested change of headquarter approved

Owner name: SAMSUNG GWANGJU ELECTRONICS CO., LTD. (KR)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 047927/RJ DE 27/08/2003.

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

Free format text: REFERENTE A 8A E 9A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2112 DE 28/06/2011.