BR0300041A - Núcleo unitário de motor e método para a fabricação do mesmo - Google Patents

Núcleo unitário de motor e método para a fabricação do mesmo

Info

Publication number
BR0300041A
BR0300041A BR0300041-9A BR0300041A BR0300041A BR 0300041 A BR0300041 A BR 0300041A BR 0300041 A BR0300041 A BR 0300041A BR 0300041 A BR0300041 A BR 0300041A
Authority
BR
Brazil
Prior art keywords
unit
core
unitary
unit core
manufacture
Prior art date
Application number
BR0300041-9A
Other languages
English (en)
Other versions
BRPI0300041B1 (pt
Inventor
Jin Soo Park
Cah Jun Seung
Tae Heoung Kim
Original Assignee
Lg Eletronics Inc
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 Lg Eletronics Inc filed Critical Lg Eletronics Inc
Publication of BR0300041A publication Critical patent/BR0300041A/pt
Publication of BRPI0300041B1 publication Critical patent/BRPI0300041B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/04—Details of the magnetic circuit characterised by the material used for insulating the magnetic circuit or parts thereof
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

"NúCLEO UNITáRIO DE MOTOR E MéTODO PARA A FABRICAçãO DO MESMO" São descritos aqui um núcleo de unidade e um método de fabricação do mesmo. o núcleo unitário é oposto ao núcleo unitário vizinho em uma placa elétrica de aço em termos de orientação, e sua forquilha unitária possui uma extremidade alongada se estendendo a partir de uma linha central conectando um centro de um dente a um centro de um núcleo formado pela interconexão de uma pluralidade de núcleos unitários, a fim de estar em oposição à extremidade alongada da forquilha unitária do núcleo unitário vizinho em termos de orientação. Essa disposição dos núcleos unitários na placa elétrica de aço reduz o tamanho de resíduos restantes após os núcleos unitários terem sido perfurados a partir da placa elétrica de aço, reduzindo dessa forma o custo de produção do núcleo unitário.
BRPI0300041A 2002-10-10 2003-01-14 núcleo unitário de motor BRPI0300041B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0061853A KR100452379B1 (ko) 2002-10-10 2002-10-10 모터의 단위코어 및 그 제조방법

Publications (2)

Publication Number Publication Date
BR0300041A true BR0300041A (pt) 2004-08-03
BRPI0300041B1 BRPI0300041B1 (pt) 2016-06-28

Family

ID=32064921

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0300041A BRPI0300041B1 (pt) 2002-10-10 2003-01-14 núcleo unitário de motor

Country Status (6)

Country Link
US (2) US6927525B2 (pt)
JP (1) JP2004135484A (pt)
KR (1) KR100452379B1 (pt)
CN (1) CN1249880C (pt)
AU (1) AU2002325427B2 (pt)
BR (1) BRPI0300041B1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004043425A1 (de) * 2004-09-06 2006-03-30 Sew-Eurodrive Gmbh & Co. Kg Elektromotor
DE102004043424A1 (de) * 2004-09-06 2006-03-09 Sew-Eurodrive Gmbh & Co. Kg Elektromotor
DE102005045348A1 (de) * 2005-09-22 2007-04-05 Siemens Ag Zahnmodul für ein permanentmagneterregtes Primärteil einer elektrischen Maschine
JP5528164B2 (ja) * 2010-03-18 2014-06-25 三菱電機株式会社 回転電機のステータ及びその製造方法
JP5573742B2 (ja) * 2010-04-09 2014-08-20 株式会社デンソー 回転電機用ステータコアの分割コアの製造方法
DE102011010825A1 (de) * 2011-01-31 2012-08-02 Kienle + Spiess Gmbh Verfahren zur Herstellung von aus Lamellenstapeln gebildeten Endprodukten, Vorrichtung zur Durchführung eines solchen Verfahrens sowie mit einem solchen Verfahren hergestellter Lamellenstapel
CN102723792A (zh) * 2011-10-27 2012-10-10 多摩川精密电机（苏州）有限公司 定子铁芯
CN102820716A (zh) * 2012-09-05 2012-12-12 慈溪市顺达实业有限公司 一种定子铁芯
DE102014000690A1 (de) * 2014-01-17 2015-07-23 Kienle + Spiess Gmbh Ringförmiges Lamellenpaket aus Einzelzahnpaketen sowie Verfahren zur Herstellung eines Lamellenpaketes
EP4304051A1 (de) * 2022-07-06 2024-01-10 Hilti Aktiengesellschaft Stator mit steckbaren zähnen

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1756672A (en) * 1922-10-12 1930-04-29 Allis Louis Co Dynamo-electric machine
JP3355700B2 (ja) * 1993-06-14 2002-12-09 松下電器産業株式会社 回転電機の固定子
JP3461552B2 (ja) * 1994-01-28 2003-10-27 多摩川精機株式会社 ステータ及び分割積層コアの製造方法
JPH08275414A (ja) * 1995-03-31 1996-10-18 Matsushita Seiko Co Ltd 誘導電動機の固定子
GB2310545B (en) * 1996-02-22 2000-04-19 Honda Motor Co Ltd Stator core and method and apparatus for assembling same
DE69735741T2 (de) * 1996-02-23 2006-09-14 Matsushita Electric Industrial Co., Ltd., Kadoma Motor
JPH09236123A (ja) * 1996-02-29 1997-09-09 Matsushita Electric Ind Co Ltd 磁気軸受装置
JP3568364B2 (ja) * 1996-09-30 2004-09-22 松下電器産業株式会社 回転電機のコア
KR100260397B1 (ko) * 1997-08-27 2000-07-01 김상면 모우터 코어의 제조방법
JPH11168844A (ja) * 1997-12-03 1999-06-22 Toshiba Corp 電動機鉄心および電動機鉄心の製造方法
JPH11187593A (ja) * 1997-12-18 1999-07-09 Techno Excel Co Ltd 電動機の固定子鉄心
JPH11289728A (ja) * 1998-04-02 1999-10-19 Nissan Motor Co Ltd リラクタンスモータの固定子
JPH11341717A (ja) * 1998-05-28 1999-12-10 Matsushita Seiko Co Ltd 電動機の固定子とその製造方法
JP3651263B2 (ja) * 1998-05-29 2005-05-25 日本精工株式会社 分割磁極型電動モータ
DE19851363A1 (de) * 1998-11-09 2000-05-18 Daimler Chrysler Ag Verfahren zur Herstellung eines Stators für einen Elektromotor
JP3704029B2 (ja) * 2000-07-24 2005-10-05 三菱電機株式会社 始動用電動機の固定子
US6487769B2 (en) * 2000-11-30 2002-12-03 Emerson Electric Co. Method and apparatus for constructing a segmented stator
JP2003052139A (ja) * 2001-08-07 2003-02-21 Hitachi Ltd 鉄心コアおよびそれを用いた回転電機、ならびにその製造方法

Also Published As

Publication number Publication date
US20040168300A1 (en) 2004-09-02
KR100452379B1 (ko) 2004-10-12
BRPI0300041B1 (pt) 2016-06-28
US20040068856A1 (en) 2004-04-15
AU2002325427B2 (en) 2005-07-14
CN1489257A (zh) 2004-04-14
KR20040032642A (ko) 2004-04-17
US6927525B2 (en) 2005-08-09
AU2002325427A1 (en) 2004-04-29
CN1249880C (zh) 2006-04-05
JP2004135484A (ja) 2004-04-30

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Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/06/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2497 DE 13-11-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.