BR0106597A - Processo de injeção de rotores de motores elétricos - Google Patents

Processo de injeção de rotores de motores elétricos

Info

Publication number
BR0106597A
BR0106597A BR0106597-1A BR0106597A BR0106597A BR 0106597 A BR0106597 A BR 0106597A BR 0106597 A BR0106597 A BR 0106597A BR 0106597 A BR0106597 A BR 0106597A
Authority
BR
Brazil
Prior art keywords
mold
lamination stack
cage
electric motor
motor rotor
Prior art date
Application number
BR0106597-1A
Other languages
English (en)
Other versions
BRPI0106597B1 (pt
Inventor
Rivio Arturo Ramirez
Edison Krzeminski
Claudio Antonio Drozdek
Original Assignee
Brasil Compressores Sa
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 Brasil Compressores Sa filed Critical Brasil Compressores Sa
Priority to BRPI0106597A priority Critical patent/BRPI0106597B1/pt
Priority to PCT/BR2002/000192 priority patent/WO2003059553A2/en
Priority to DE60218217T priority patent/DE60218217T2/de
Priority to AU2002357416A priority patent/AU2002357416A1/en
Priority to EP02806302A priority patent/EP1458510B1/en
Priority to AT02806302T priority patent/ATE353727T1/de
Priority to KR1020047010092A priority patent/KR100934964B1/ko
Priority to US10/499,491 priority patent/US6991021B2/en
Priority to ES02806302T priority patent/ES2280627T3/es
Priority to DK02806302T priority patent/DK1458510T3/da
Priority to CNB028262492A priority patent/CN1289238C/zh
Priority to JP2003559704A priority patent/JP4230916B2/ja
Publication of BR0106597A publication Critical patent/BR0106597A/pt
Publication of BRPI0106597B1 publication Critical patent/BRPI0106597B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0054—Casting in, on, or around objects which form part of the product rotors, stators for electrical motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/04—Centrifugal casting; Casting by using centrifugal force of shallow solid or hollow bodies, e.g. wheels or rings, in moulds rotating around their axis of symmetry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing 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
    • 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

Landscapes

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

Abstract

"PROCESSO DE INJEçãO DE ROTORES DE MOTORES ELéTRICOS". Compreendendo: um pacote de lâminas (10) vazado por um furo axial central (11) e por uma pluralidade de canais axiais (12) e uma gaiola (30) de alumínio ou outro metal fundido, formada por um par de anéis extremos superior (31) e inferior (32) interligados, em peça única, por uma pluralidade de barras (33) fundidas nos canais axiais (12). O processo compreende as etapas de: montar, na porção extrema superior do furo axial central (11), um pino de estampagem (40) tendo uma cabeça alargada (41) assentada contra a lâmina extrema superior do pacote de lâminas (10); aquecer o pacote de lâminas e uma cavidade superior (21) de um molde (20), a ser posicionada junto à lâmina extrema superior do pacote de lâminas (10) e uma cavidade inferior (22) do molde (20), a ser posicionada junto à lâmina extrema inferior do pacote de lâminas (10); posicionar o pacote de lâminas (10), com seu eixo geométrico longitudinal disposto verticalmente, no interior do molde (20) girar o molde (20) e vazar alumínio em seu interior, através do canal de entrada (23), de modo a preencher a cavidade inferior (22), os canais axiais (12) e a cavidade superior (21); deixar o alumínio solidificar e retirar do molde (20) o rotor (R) com a gaiola (30) já formada e compreendendo o anel inferior (32), as barras (33) e uma placa superior (35) cobrindo o pino de estampagem (40); e extrair axialmente o pino de estampagem (40), de modo a romper centralmente a placa superior (35), transformando-a no anel superior (31) da gaiola (30).
BRPI0106597A 2001-12-28 2001-12-28 processo de injeção de rotores de motores elétricos BRPI0106597B1 (pt)

Priority Applications (12)

Application Number Priority Date Filing Date Title
BRPI0106597A BRPI0106597B1 (pt) 2001-12-28 2001-12-28 processo de injeção de rotores de motores elétricos
PCT/BR2002/000192 WO2003059553A2 (en) 2001-12-28 2002-12-20 Process for the manufacture of an electric motor rotor
DE60218217T DE60218217T2 (de) 2001-12-28 2002-12-20 Verfahren zur herstellung eines rotors eines elektromotors
AU2002357416A AU2002357416A1 (en) 2001-12-28 2002-12-20 Process for the manufacture of an electric motor rotor
EP02806302A EP1458510B1 (en) 2001-12-28 2002-12-20 Process for the manufacture of an electric motor rotor
AT02806302T ATE353727T1 (de) 2001-12-28 2002-12-20 Verfahren zur herstellung eines rotors eines elektromotors
KR1020047010092A KR100934964B1 (ko) 2001-12-28 2002-12-20 전동기 회전자의 제조를 위한 사출 방법
US10/499,491 US6991021B2 (en) 2001-12-28 2002-12-20 Process for the injection of an electric motor rotor
ES02806302T ES2280627T3 (es) 2001-12-28 2002-12-20 Proceso para la inyeccion de rotor de motor electrico.
DK02806302T DK1458510T3 (da) 2001-12-28 2002-12-20 Fremgangsmåde ved fremstilling af en rotor til en elektromotor
CNB028262492A CN1289238C (zh) 2001-12-28 2002-12-20 电动机转子的制造工艺
JP2003559704A JP4230916B2 (ja) 2001-12-28 2002-12-20 電動モータのロータを製造するための工程

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0106597A BRPI0106597B1 (pt) 2001-12-28 2001-12-28 processo de injeção de rotores de motores elétricos

Publications (2)

Publication Number Publication Date
BR0106597A true BR0106597A (pt) 2003-09-09
BRPI0106597B1 BRPI0106597B1 (pt) 2016-03-15

Family

ID=37603059

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0106597A BRPI0106597B1 (pt) 2001-12-28 2001-12-28 processo de injeção de rotores de motores elétricos

Country Status (12)

Country Link
US (1) US6991021B2 (pt)
EP (1) EP1458510B1 (pt)
JP (1) JP4230916B2 (pt)
KR (1) KR100934964B1 (pt)
CN (1) CN1289238C (pt)
AT (1) ATE353727T1 (pt)
AU (1) AU2002357416A1 (pt)
BR (1) BRPI0106597B1 (pt)
DE (1) DE60218217T2 (pt)
DK (1) DK1458510T3 (pt)
ES (1) ES2280627T3 (pt)
WO (1) WO2003059553A2 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014071481A2 (en) 2012-11-08 2014-05-15 Whirlpool S.A. Electric motor rotor, manufacturing process and system of electric motor rotor

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FR2789187B1 (fr) * 1998-11-19 2001-11-30 Cirtes Ct D Ingenierie De Rech Procede de realisation de pieces mecaniques, en particulier de prototypes, par decomposition en strates, strates elementaires obtenues selon le procede et pieces mecaniques ainsi obtenues
FR2808896B1 (fr) * 2000-05-15 2003-05-09 Cirtes Ct D Ingenierie De Rech Dispositif pour la realisation de plaques destinees a un procede de prototypage rapide, procede d'usinage et d'assemblage desdites plaques et pieces prototypes ainsi obtenues
BR0202033B1 (pt) * 2002-05-17 2011-09-06 molde de injeção por centrifugação.
FR2845492B1 (fr) 2002-10-07 2004-11-26 Cirtes Src Piece mecanique avec au moins un circuit de transport de fluide et son procede de conception par strates
AU2003214352A1 (en) * 2003-02-06 2004-09-28 Cirtes Src Method of optimising the joints between layers in modelling or prototyping involving layer decomposition, and parts thus obtained
DE102008038797B3 (de) * 2008-08-13 2010-05-12 Danfoss Compressors Gmbh Verfahren zum Herstellen eines Rotors und Rotorblechpaket zur Herstellung eines Rotors einer Asynchronmaschine
DE102008038798B4 (de) * 2008-08-13 2021-05-06 Secop Gmbh Asynchronmotor, insbesondere Kältemittelverdichter-Antriebsmotor
US20100247229A1 (en) * 2009-03-31 2010-09-30 Gm Global Technology Operations, Inc. End ring for a vehicular electric machine
US8347485B2 (en) * 2010-02-12 2013-01-08 GM Global Technology Operations LLC Centrifugally-cast shorted structure for induction motor rotors
CN102410862B (zh) * 2010-09-25 2013-01-23 中国石油化工股份有限公司 用于检测萃取塔内液体高度的检测装置和检测方法
CN102761207A (zh) * 2011-04-27 2012-10-31 张金锋 马达转子制造方法
US9083221B2 (en) * 2011-05-20 2015-07-14 GM Global Technology Operations LLC Rotor assembly with integral cast conductor bars and first end rings and welded second end rings and method of manufacturing same
ITTO20111032A1 (it) * 2011-11-09 2013-05-10 Embraco Europ Srl Apparecchiatura e procedimento di colata centrifuga
CN103084556B (zh) * 2012-11-27 2015-06-03 杭州富生电器股份有限公司 鼠笼式转子离心浇铸退料方法及实现该方法的离心浇铸模
CN103084558B (zh) * 2012-11-27 2015-06-03 杭州富生电器股份有限公司 鼠笼式转子离心浇铸进料方法及实现该方法的离心浇铸模
CN103100681B (zh) * 2012-11-27 2015-02-11 杭州富生电器股份有限公司 鼠笼式转子离心浇铸转子导条断裂解决方法及离心浇铸模
JP2014187732A (ja) * 2013-03-21 2014-10-02 Aisin Aw Co Ltd ロータコア鋳造装置及びロータコア鋳造方法
JP5862647B2 (ja) * 2013-12-04 2016-02-16 株式会社デンソー 回転子の製造方法
KR101920861B1 (ko) * 2013-09-06 2018-11-21 현대일렉트릭앤에너지시스템(주) 회전자의 제조를 위한 원심주조장치
US9205487B2 (en) * 2013-12-13 2015-12-08 GM Global Technology Operations LLC Compensation mechanism for cast rotor lamination stack height and compression pressure control
US9973067B2 (en) * 2014-04-04 2018-05-15 GM Global Technology Operations LLC Rotor casting
RU2550087C1 (ru) * 2014-07-01 2015-05-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет" (ФГБОУ ВПО "КубГТУ") Способ изготовления рабочего колеса-ротора аксиальных центробежных двигателей-насосов
DE102014015965A1 (de) * 2014-10-31 2016-05-04 Wilo Se Verfahren zum Herstellen eines Kurzschlussinnenläufers
US9839959B2 (en) * 2014-12-17 2017-12-12 GM Global Technology Operations LLC Center circular gating design for squeeze casting induction rotor core
US9899900B2 (en) * 2015-01-15 2018-02-20 Atieva, Inc. Method of manufacturing the rotor assembly for an electric motor
CN108311656B (zh) * 2017-01-17 2019-09-10 晟昌机电股份有限公司 转子短路环铸造模具及其使用该模具的铸造方法
CN112260495A (zh) * 2020-12-23 2021-01-22 四川富生电器有限责任公司 一种降低机械噪音的家用冰箱压缩机电机转子生产工艺
CN114458700B (zh) * 2022-01-19 2022-09-27 台州品佳汽配有限公司 一种活动三球销及其加工工艺
DE102022112940A1 (de) * 2022-05-23 2023-11-23 Ebm-Papst Landshut Gmbh Rotoraufnahme zur Herstellung einer Verbindung einer Welle mit einem Rotorblechpaket für einen Rotor eines Innenläufermotors

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US1982424A (en) * 1932-07-07 1934-11-27 Permold Co Mold and method of casting metal
US2381616A (en) * 1942-05-11 1945-08-07 Us Electrical Motors Inc Centrifugal casting apparatus
JPS60219942A (ja) * 1984-04-12 1985-11-02 Sanyo Electric Co Ltd かご形回転子の製造方法
JP2692507B2 (ja) * 1992-09-03 1997-12-17 日立工機株式会社 かご形回転子の製造装置
JPH0785644A (ja) * 1993-09-20 1995-03-31 Matsushita Electric Ind Co Ltd Ｃｄ−ｒｏｍ検索装置
BR9501352A (pt) * 1995-04-11 1997-05-27 Brasil Compressores Sa Processo de obtençao de rotor para motor elétrico
JP2953990B2 (ja) * 1995-05-19 1999-09-27 ファナック株式会社 誘導電動機の籠形回転子の導体鋳造装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014071481A2 (en) 2012-11-08 2014-05-15 Whirlpool S.A. Electric motor rotor, manufacturing process and system of electric motor rotor

Also Published As

Publication number Publication date
KR100934964B1 (ko) 2010-01-06
AU2002357416A8 (en) 2003-07-30
AU2002357416A1 (en) 2003-07-30
CN1289238C (zh) 2006-12-13
US6991021B2 (en) 2006-01-31
EP1458510A2 (en) 2004-09-22
WO2003059553A2 (en) 2003-07-24
BRPI0106597B1 (pt) 2016-03-15
EP1458510B1 (en) 2007-02-14
DE60218217T2 (de) 2007-11-08
US20050067130A1 (en) 2005-03-31
ES2280627T3 (es) 2007-09-16
CN1607985A (zh) 2005-04-20
ATE353727T1 (de) 2007-03-15
DK1458510T3 (da) 2007-06-25
DE60218217D1 (de) 2007-03-29
JP2005514897A (ja) 2005-05-19
WO2003059553A3 (en) 2003-10-16
JP4230916B2 (ja) 2009-02-25
KR20040063178A (ko) 2004-07-12

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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 15/03/2016, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B25D Requested change of name of applicant approved
B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A 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 2650 DE 19-10-2021 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.