BR0105827A - Lâmina metálica, pacote de lâminas metálicas e o método de empacotamento - Google Patents

Lâmina metálica, pacote de lâminas metálicas e o método de empacotamento

Info

Publication number
BR0105827A
BR0105827A BR0105827A BR0105827A BR0105827A BR 0105827 A BR0105827 A BR 0105827A BR 0105827 A BR0105827 A BR 0105827A BR 0105827 A BR0105827 A BR 0105827A BR 0105827 A BR0105827 A BR 0105827A
Authority
BR
Brazil
Prior art keywords
blade
shoulder
package
foil
recess
Prior art date
Application number
BR0105827A
Other languages
English (en)
Inventor
Luis Carlos Sperandio
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 BR0105827A priority Critical patent/BR0105827A/pt
Priority to PCT/BR2002/000153 priority patent/WO2003041889A1/en
Publication of BR0105827A publication Critical patent/BR0105827A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/04—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of riveting
    • F16B5/045—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of riveting without the use of separate rivets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • B21D39/031—Joining superposed plates by locally deforming without slitting or piercing
    • B21D39/032—Joining superposed plates by locally deforming without slitting or piercing by fitting a projecting part integral with one plate in a hole of the other plate
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

"LâMINA METáLICA, PACOTE DE LâMINAS METáLICAS E O MéTODO DE EMPACOTAMENTO". Dita lâmina (10) sendo provida, por ação de um punção de corte (3) de pelo menos um ressalto (12) projetando-se de um dos lados da lâmina (10) , por uma distância (d) inferior à espessura (e) da lâmina (10) ; e de um rebaixo (13) aberto para o outro lado da lâmina (10), apresentando uma seção transversal semelhante, ligeiramente maior e coaxial em relação à seção transversal de um respectivo ressalto (12) e tendo uma profundidade (f) substancialmente igual à distância (d) da projeção do ressalto (12), este último sendo axial e centralmente provido de um furo passante (11) para recebimento de um punção engastador (4). Cada ressalto (12) da lâmina (10) é inteiramente alojado em um respectivo rebaixo (13) da lâmina (10) inferior do pacote e engastado, por expansão radial contra a parede lateral circundante de dito rebaixo (13).
BR0105827A 2001-11-13 2001-11-13 Lâmina metálica, pacote de lâminas metálicas e o método de empacotamento BR0105827A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR0105827A BR0105827A (pt) 2001-11-13 2001-11-13 Lâmina metálica, pacote de lâminas metálicas e o método de empacotamento
PCT/BR2002/000153 WO2003041889A1 (en) 2001-11-13 2002-11-12 A metallic lamination, a stack of metallic laminations and packing method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0105827A BR0105827A (pt) 2001-11-13 2001-11-13 Lâmina metálica, pacote de lâminas metálicas e o método de empacotamento

Publications (1)

Publication Number Publication Date
BR0105827A true BR0105827A (pt) 2003-08-26

Family

ID=3948141

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0105827A BR0105827A (pt) 2001-11-13 2001-11-13 Lâmina metálica, pacote de lâminas metálicas e o método de empacotamento

Country Status (2)

Country Link
BR (1) BR0105827A (pt)
WO (1) WO2003041889A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2169805B1 (en) * 2008-09-30 2014-07-02 ABB Research Ltd. Rotor assembly for synchronous reluctance machines
DE102009051271A1 (de) * 2009-10-29 2011-05-19 Eaton Industries Gmbh Montagehilfe zum Stanzpaketieren
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130489A (en) * 1960-07-11 1964-04-28 Schlage Lock Co Method of fastening together pieces of material
JPS59139838A (ja) * 1983-01-28 1984-08-10 Hitachi Ltd 積層金属板
EP0133858B1 (de) * 1983-08-12 1986-09-10 Essa Fabrique de Machines S.A. Verfahren und Vorrichtung zur Herstellung von aus Blechlamellen bestehenden Paketen für Magnetkerne von elektrischen Maschinen
JP2000125519A (ja) * 1998-10-15 2000-04-28 Sankyo Seiki Mfg Co Ltd 積層コアおよびその製造方法

Also Published As

Publication number Publication date
WO2003041889A1 (en) 2003-05-22

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired