BRPI0500879A - pacote de láminas metálicas, lámina metálica e processo de formação de um pacote de láminas - Google Patents

pacote de láminas metálicas, lámina metálica e processo de formação de um pacote de láminas

Info

Publication number
BRPI0500879A
BRPI0500879A BRPI0500879-4A BRPI0500879A BRPI0500879A BR PI0500879 A BRPI0500879 A BR PI0500879A BR PI0500879 A BRPI0500879 A BR PI0500879A BR PI0500879 A BRPI0500879 A BR PI0500879A
Authority
BR
Brazil
Prior art keywords
blade
locking
package
opening
foil
Prior art date
Application number
BRPI0500879-4A
Other languages
English (en)
Inventor
Tarcisio Joao Grott
Heber De Carvalho Hespanhol
Hermann Otto Knupfer
Anderson Wolf
Gilberto Lenkulkul
Sergio Do Rosario
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 BRPI0500879-4A priority Critical patent/BRPI0500879A/pt
Priority to EP06721608A priority patent/EP1859524A1/en
Priority to JP2008501115A priority patent/JP5053990B2/ja
Priority to CN2006800065279A priority patent/CN101133540B/zh
Priority to PCT/BR2006/000049 priority patent/WO2006096950A1/en
Priority to US11/814,032 priority patent/US7768375B2/en
Publication of BRPI0500879A publication Critical patent/BRPI0500879A/pt
Priority to US12/819,645 priority patent/US7866030B2/en

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
    • 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
    • H02K1/26—Rotor cores with slots for windings
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/09—Magnetic cores comprising laminations characterised by being fastened by caulking
    • 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
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • Y10T29/49078—Laminated
    • 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
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/4987—Elastic joining of parts
    • 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
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/4987—Elastic joining of parts
    • Y10T29/49872—Confining elastic part in socket
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12347—Plural layers discontinuously bonded [e.g., spot-weld, mechanical fastener, etc.]

Landscapes

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

Abstract

"PACOTE DE LáMINAS METáLICAS, LáMINA METáLICA E PROCESSO DE FORMAçãO DE UM PACOTE DE LáMINAS". Compreendendo pelo menos uma,lâmina de travamento (10) provida de pelo menos duas aberturas de travamento (11) e pelo menos uma lâmina de passagem (20) compreendendo pelo menos duas aberturas de passagem (23), sendo que cada lâmina de travamento (10) incorpora, adjacente a cada abertura de travamento (11), uma lingüeta (12), que atravessar uma abertura de passagem (13, 23) de uma lâmina assentada contra a lâmina de travamento (10), dita lingüeta (12) sendo dobrada de modo a ficar contida na dita abertura de passagem (23 ) e assentada em uma porção de borda (14 ) desta última deformada para dentro da abertura de travamento (11) da lâmina de travamento (10), sendo que pelo menos uma das partes definidas pela lâmina de travamento (10) e pela lâmina de passagem (20) compreende, ainda, um meio de trava (30) atuante em um meio receptor de trava (40) provido na outra de ditas partes. O pacote de lâminas da presente invenção é obtido através de um processo compreendendo as etapas de: prover uma lâmina de travamento (10) tal como acima definida e conduzir esta a uma estação de empilhamento (3; prover uma lâmina de passagem (20) tal como acima definida e conduzir esta à estação de empilhamento (3, axialmente alinhando e encaixando cada lingüeta (12) através de uma abertura de passagem (24); pressionando a primeira contra uma adjacente face da lâmina de passagem (20), até que fique contida na dita abertura de passagem (24).
BRPI0500879-4A 2005-03-17 2005-03-17 pacote de láminas metálicas, lámina metálica e processo de formação de um pacote de láminas BRPI0500879A (pt)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BRPI0500879-4A BRPI0500879A (pt) 2005-03-17 2005-03-17 pacote de láminas metálicas, lámina metálica e processo de formação de um pacote de láminas
EP06721608A EP1859524A1 (en) 2005-03-17 2006-03-16 Stack of metallic laminations and process for forming a lamination stack
JP2008501115A JP5053990B2 (ja) 2005-03-17 2006-03-16 金属薄板からなる積層体、および薄板積層体を形成するためのプロセス
CN2006800065279A CN101133540B (zh) 2005-03-17 2006-03-16 金属叠片堆、金属叠片和用于形成叠片堆的方法
PCT/BR2006/000049 WO2006096950A1 (en) 2005-03-17 2006-03-16 Stack of metallic laminations and process for forming a lamination stack
US11/814,032 US7768375B2 (en) 2005-03-17 2006-03-16 Stack of metallic laminations and process for forming a lamination stack
US12/819,645 US7866030B2 (en) 2005-03-17 2010-06-21 Process for forming a lamination stack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0500879-4A BRPI0500879A (pt) 2005-03-17 2005-03-17 pacote de láminas metálicas, lámina metálica e processo de formação de um pacote de láminas

Publications (1)

Publication Number Publication Date
BRPI0500879A true BRPI0500879A (pt) 2006-11-14

Family

ID=36644898

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0500879-4A BRPI0500879A (pt) 2005-03-17 2005-03-17 pacote de láminas metálicas, lámina metálica e processo de formação de um pacote de láminas

Country Status (6)

Country Link
US (2) US7768375B2 (pt)
EP (1) EP1859524A1 (pt)
JP (1) JP5053990B2 (pt)
CN (1) CN101133540B (pt)
BR (1) BRPI0500879A (pt)
WO (1) WO2006096950A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006015148A1 (de) * 2006-03-31 2007-10-11 Reinz-Dichtungs-Gmbh Halterungsvorrichtung
DE102008001486A1 (de) * 2008-04-30 2009-11-05 Robert Bosch Gmbh Vorrichtung mit zumindest einer Blechlamelle, elektrische Maschine mit einer entsprechenden Vorrichtung sowie Verfahren zur Stirnseitenerkennung einer Blechlamelle
CN101478189B (zh) * 2009-01-06 2011-12-07 杨渝 永磁电机转子外壳及其制造方法
JP5341614B2 (ja) * 2009-05-14 2013-11-13 株式会社三井ハイテック 積層鉄心の製造方法及び積層鉄心
DE102010063304A1 (de) * 2010-08-17 2012-02-23 Robert Bosch Gmbh Stator einer elektrischen Maschine
ITTO20110142A1 (it) * 2011-02-18 2012-08-19 Embraco Europ Srl Statore di motore elettrico e suo procedimento di produzione
BRPI1102872B1 (pt) * 2011-06-22 2019-07-30 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda. Processo de formação de um pacote de lâminas metálicas sobrepostas
US8674580B2 (en) * 2011-11-16 2014-03-18 Remy Technologies, Llc Electric machine with end ring and supporting tab
JP5776521B2 (ja) * 2011-11-30 2015-09-09 トヨタ紡織株式会社 金属板の積層体、回転電機のコア及び金属板の積層体の積層方法
JP2014068494A (ja) * 2012-09-27 2014-04-17 Hitachi Automotive Systems Ltd 直流モータ、それを用いた自動車用補機装置
US9246362B2 (en) * 2013-03-14 2016-01-26 Nidec Motor Corporation Electrical motor with adjustable stator stack height and reduced yoke diameter
EP3002852A1 (de) * 2014-09-30 2016-04-06 Siemens Aktiengesellschaft Rotor mit hineinragenden Stegen
JP2017038453A (ja) * 2015-08-07 2017-02-16 株式会社三井ハイテック 積層鉄心及びその製造方法並びにこれに用いるカシメ形成用パンチ
JP6633039B2 (ja) * 2017-09-20 2020-01-22 本田技研工業株式会社 ステータ及びその製造方法と、ステータ用コア部材製造装置
NL1043110B1 (en) * 2018-12-24 2020-07-21 Bosch Gmbh Robert Process for manufacturing a laminate of stacked metal parts including a multi-layer blanking process step
DE102020200182A1 (de) * 2020-01-09 2021-07-15 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Verbindung einer Anschlussplatte mit Wicklungen eines Stators einer elektrischen Maschine
CN113972766B (zh) * 2021-09-06 2023-03-31 东风汽车集团股份有限公司 一种具有高抗振性能的电机转子冲片及转子总成结构
EP4496183B1 (en) * 2023-07-20 2025-09-10 MAHLE International GmbH Electric machine
CN118016411B (zh) * 2024-03-08 2024-11-08 贵港市嘉龙海杰电子科技有限公司 一种耐高压的片式变压器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738020A (en) * 1983-03-25 1988-04-19 L H Carbide Corporation Method for manufacture of laminated parts
US5809638A (en) * 1992-10-26 1998-09-22 L.H. Carbide Corporation Method for manufacturing laminated parts with center interlock
JP2720138B2 (ja) * 1993-01-30 1998-02-25 株式会社三井ハイテック 積層鉄心およびその製造方法
IT1286450B1 (it) 1996-12-06 1998-07-08 Corrada Spa Articolo laminare comprendente elementi di accoppiamento del tipo a maschio-femmina
US5894182A (en) * 1997-08-19 1999-04-13 General Electric Company Motor with rotor and stator core paired interlocks
IT243439Y1 (it) * 1997-10-31 2002-03-04 Zanussi Elettromecc Pacco rotorico perfezionato
US6002191A (en) * 1998-06-19 1999-12-14 General Electric Company Paired interlocks for stacking of non-rotated lamination cores
US6975201B2 (en) * 2001-08-11 2005-12-13 General Electric Company Reverse-direction-staple system and method
US6847285B2 (en) * 2001-08-13 2005-01-25 General Electric Company Interlock tabs for laminations
US6877214B2 (en) * 2002-11-05 2005-04-12 L. H. Carbide Corporation Method of manufacturing a stack of laminations

Also Published As

Publication number Publication date
US20080166581A1 (en) 2008-07-10
JP5053990B2 (ja) 2012-10-24
EP1859524A1 (en) 2007-11-28
CN101133540A (zh) 2008-02-27
WO2006096950A1 (en) 2006-09-21
JP2008533963A (ja) 2008-08-21
US7866030B2 (en) 2011-01-11
US20100257724A1 (en) 2010-10-14
US7768375B2 (en) 2010-08-03
CN101133540B (zh) 2010-10-20

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MULTIBRAS S.A. ELETRODOMESTICOS (BR/SP)

Free format text: TRANSFERIDO POR INCORPORACAO DE: EMPRESA BRASILEIRA DE COMPRESSORES S.A - EMBRACO

B25D Requested change of name of applicant approved

Owner name: WHIRLPOOL S.A. (BR/SP)

Free format text: ALTERADO DE: MULTIBRAS S.A. ELETRODOMESTICOS

B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 12A ANUIDADE.

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