BR102012022075A2 - ELECTRIC DYNAMIC STATOR SCREEN DEFORMATION PROCESS AND SYSTEM - Google Patents

ELECTRIC DYNAMIC STATOR SCREEN DEFORMATION PROCESS AND SYSTEM

Info

Publication number
BR102012022075A2
BR102012022075A2 BR102012022075A BR102012022075A BR102012022075A2 BR 102012022075 A2 BR102012022075 A2 BR 102012022075A2 BR 102012022075 A BR102012022075 A BR 102012022075A BR 102012022075 A BR102012022075 A BR 102012022075A BR 102012022075 A2 BR102012022075 A2 BR 102012022075A2
Authority
BR
Brazil
Prior art keywords
deformation
deformation process
dynamo
electric machine
electrical conductors
Prior art date
Application number
BR102012022075A
Other languages
Portuguese (pt)
Inventor
Andre Lucas Merini
Anderson Wolf
Tarcisio Joao Grott
Original Assignee
Whirlpool 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 Whirlpool Sa filed Critical Whirlpool Sa
Priority to BR102012022075A priority Critical patent/BR102012022075A2/en
Priority to PCT/BR2013/000331 priority patent/WO2014032148A2/en
Priority to CN201380056065.1A priority patent/CN104756376A/en
Priority to MX2015002744A priority patent/MX2015002744A/en
Priority to EP13762376.5A priority patent/EP2891230A2/en
Publication of BR102012022075A2 publication Critical patent/BR102012022075A2/en

Links

Classifications

    • 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
    • H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/22—Notching the peripheries of circular blanks, e.g. laminations for dynamo-electric machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PROCESSO E SISTEMA DE DEFORMAÇÃO DE RANHURAS DE ESTATOR DE MÁQUINA DÍNAMO-ELÉTRICA. A presente invenção refere-se a um processo e um sistema de deformação de ranhuras de lâminas de estator de máquinas do tipo dínamo-elétrica capaz de promover uma adequada abertura dos canais de acomodação (2) dos condutores elétricos. Mais particularmente, a presente invenção refere-se a processo e um sistema que compreendem um conjunto de cunha de avanço (7) distribuídos radialmente ao redor da dita lâmina (1) e alinhadas com respectivas ranhuras formadas pelas abas laterais (5) de sapatas (40 adjacentes, sendo que a extermidade de cada cunha de avanço (7) possui um eprfil para interagir com um respectivo cursor linear (8), cada qual sendo provido de um pinção de deformação (9) que provoca a abertura dos canais de acomodação (2) dos condutores elétricos; e pelo menos um conjunto de haste de retorno (10) para conduzir os ditos cursores lineares (8) para a posição inicial.PROCESS AND SYSTEM FOR DEFORMATION OF DYNAMO-ELECTRIC MACHINE STATOR. The present invention relates to a dynamo-electric machine stator blade groove deformation process and system capable of providing adequate opening of the accommodation channels (2) of the electrical conductors. More particularly, the present invention relates to a process and a system comprising a lead wedge assembly (7) distributed radially around said blade (1) and aligned with respective grooves formed by the side flaps (5) of shoes (5). 40, the end of each advance wedge (7) having a profile for interacting with a respective linear cursor (8), each of which is provided with a deformation clamp (9) which causes the accommodation channels to open ( 2) the electrical conductors, and at least one return rod assembly (10) for driving said linear cursors (8) to the starting position.

BR102012022075A 2012-08-31 2012-08-31 ELECTRIC DYNAMIC STATOR SCREEN DEFORMATION PROCESS AND SYSTEM BR102012022075A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR102012022075A BR102012022075A2 (en) 2012-08-31 2012-08-31 ELECTRIC DYNAMIC STATOR SCREEN DEFORMATION PROCESS AND SYSTEM
PCT/BR2013/000331 WO2014032148A2 (en) 2012-08-31 2013-08-28 Process and system for deforming stator slots of a dynamo-electric machine
CN201380056065.1A CN104756376A (en) 2012-08-31 2013-08-28 Method and system for deforming slots and tooth tips of a dynamo-electric machine stator
MX2015002744A MX2015002744A (en) 2012-08-31 2013-08-28 Method and system for deforming slots and tooth tips of a dynamo-electric machine stator.
EP13762376.5A EP2891230A2 (en) 2012-08-31 2013-08-28 Method and system for deforming slots and tooth tips of a dynamo-electric machine stator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR102012022075A BR102012022075A2 (en) 2012-08-31 2012-08-31 ELECTRIC DYNAMIC STATOR SCREEN DEFORMATION PROCESS AND SYSTEM

Publications (1)

Publication Number Publication Date
BR102012022075A2 true BR102012022075A2 (en) 2014-06-10

Family

ID=50184496

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102012022075A BR102012022075A2 (en) 2012-08-31 2012-08-31 ELECTRIC DYNAMIC STATOR SCREEN DEFORMATION PROCESS AND SYSTEM

Country Status (5)

Country Link
EP (1) EP2891230A2 (en)
CN (1) CN104756376A (en)
BR (1) BR102012022075A2 (en)
MX (1) MX2015002744A (en)
WO (1) WO2014032148A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105436288B (en) * 2015-12-16 2018-05-15 嵊州市利达电器厂 A kind of decompressor for motor stamping production
CN114505401B (en) * 2022-04-19 2022-06-28 南通森玛特电机有限公司 Stator slot notching equipment with equidistant marking function for three-phase motor machining

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176444A (en) * 1977-09-19 1979-12-04 Industra Products, Inc. Method and apparatus for assembling dynamoelectric machine stators
US5986377A (en) * 1997-04-11 1999-11-16 Kabushiki Kaisha Toshiba Stator for dynamoelectric machine
JP2003224941A (en) * 2002-01-29 2003-08-08 Asmo Co Ltd Stator for dynamo-electric machine
JP2010239721A (en) * 2009-03-31 2010-10-21 Hitachi Automotive Systems Ltd Rotary electric machine

Also Published As

Publication number Publication date
EP2891230A2 (en) 2015-07-08
WO2014032148A2 (en) 2014-03-06
CN104756376A (en) 2015-07-01
MX2015002744A (en) 2015-09-23
WO2014032148A3 (en) 2015-01-08

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
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