BR112013027434A2 - sistemas e métodos para a construção do motor elétrico - Google Patents

sistemas e métodos para a construção do motor elétrico

Info

Publication number
BR112013027434A2
BR112013027434A2 BR112013027434A BR112013027434A BR112013027434A2 BR 112013027434 A2 BR112013027434 A2 BR 112013027434A2 BR 112013027434 A BR112013027434 A BR 112013027434A BR 112013027434 A BR112013027434 A BR 112013027434A BR 112013027434 A2 BR112013027434 A2 BR 112013027434A2
Authority
BR
Brazil
Prior art keywords
slots
stator core
construction
systems
methods
Prior art date
Application number
BR112013027434A
Other languages
English (en)
Inventor
M Knapp John
J Parmeter Larry
A Cain Sean
A Pesek Sergio
Q Tran Thien
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BR112013027434A2 publication Critical patent/BR112013027434A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices
    • H02K3/493—Slot-closing devices magnetic
    • 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
    • H02K1/16—Stator cores with slots for windings
    • H02K1/165—Shape, form or location of the slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/132—Submersible electric motors
    • 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

Landscapes

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

Abstract

resumo patente de invenção: "sistemas e métodos para a construção do motor elétrico". a presente invenção refere-se aos sistemas e aos métodos para a construção de motores elétricos, em que um núcleo de estator inclui as partes interna e externa que possibilitam que as fendas para os enrolamentos de ímã sejam abertas durante a construção e fechadas na finalização do motor. uma modalidade compreende um método no qual um núcleo de estator interno, que tem uma pluralidade de fendas é formada pelo empilhamento de um conjunto de lâminas. as fendas são abertas de modo radial para o exterior a partir de um eixo do núcleo de estator interno, e que são configuradas para acomodar as voltas de fio de ímã. após o fio de ímã ser posicionado nas fendas abertas, um núcleo de estator externo que compreende as lâminas empilhadas é posicionado em torno do núcleo de estator interno, envolvendo as fendas. os núcleos de estator interno e externo são, em seguida, posicionados dentro de um invólucro e montados no motor de fundo do poço.
BR112013027434A 2011-04-29 2012-04-27 sistemas e métodos para a construção do motor elétrico BR112013027434A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/097,417 US20120275942A1 (en) 2011-04-29 2011-04-29 Systems and Methods for Electric Motor Construction
PCT/US2012/035370 WO2012149258A2 (en) 2011-04-29 2012-04-27 Systems and methods for electric motor construction

Publications (1)

Publication Number Publication Date
BR112013027434A2 true BR112013027434A2 (pt) 2017-01-31

Family

ID=47068032

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013027434A BR112013027434A2 (pt) 2011-04-29 2012-04-27 sistemas e métodos para a construção do motor elétrico

Country Status (5)

Country Link
US (1) US20120275942A1 (pt)
EP (1) EP2702671A2 (pt)
BR (1) BR112013027434A2 (pt)
CA (1) CA2834358A1 (pt)
WO (1) WO2012149258A2 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022120443A1 (pt) * 2020-12-11 2022-06-16 Weg Equipamentos Elétricos S.a. Rotor para máquina elétrica girante, processo de fabricação e máquinas elétricas girantes correspondentes

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2918001A4 (en) * 2012-11-06 2016-07-27 Russel Marvin COMPACT PERMANENT MAGNET MACHINE STRUCTURE
CN104283351A (zh) * 2013-07-02 2015-01-14 丹佛斯（天津）有限公司 定子、三相感应电机和压缩机
CN103715790A (zh) * 2013-11-30 2014-04-09 浙江京马电机有限公司 节能电机定子
CN104935094B (zh) * 2015-06-19 2018-03-20 应先锋 外绕线电机定子及带有外绕线电机定子的电机
JP6708470B2 (ja) * 2016-04-14 2020-06-10 ファナック株式会社 絶縁構造を有する電動機のステータ
US10400588B2 (en) * 2016-07-07 2019-09-03 Halliburton Energy Services, Inc. Reciprocating rotary valve actuator system
JP6787257B2 (ja) * 2017-06-06 2020-11-18 株式会社デンソー 回転電機
FR3082374B1 (fr) 2018-06-07 2020-05-29 Moteurs Leroy-Somer Stator de machine electrique tournante
TWI723493B (zh) * 2019-08-14 2021-04-01 財團法人工業技術研究院 組合式馬達定子
KR102391686B1 (ko) * 2019-09-04 2022-04-28 엘지전자 주식회사 스테이터
EP4059119A1 (en) * 2019-11-12 2022-09-21 Mavel EDT S.p.A. Stator with closed slots with continuous winding for an electric machine and process for making such stator
FR3112905B1 (fr) * 2020-07-23 2023-06-09 Nidec Psa Emotors Stator de machine électrique tournante
US20230155463A1 (en) * 2021-11-17 2023-05-18 Baker Hughes Oilfield Operations Llc Method for external winding of esp motor using a split core stator

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354551A (en) * 1941-04-05 1944-07-25 Sawyer Electrical Mfg Co Electromagnetic apparatus and method of making the same
US2615068A (en) * 1943-09-30 1952-10-21 Silvio Immovilli Ing Electric induction motor with totally enclosed liquidproof stator
US2573126A (en) * 1948-01-21 1951-10-30 Smith Corp A O Submersible electric motor
US4015154A (en) * 1974-12-23 1977-03-29 Sony Corporation Motor and method for making same
JPH0191628A (ja) * 1987-10-02 1989-04-11 Matsushita Electric Ind Co Ltd 固定子
IT1228922B (it) * 1989-03-01 1991-07-09 Sirten Conduttore elettrico in corda con anima in piattina.
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
US6225725B1 (en) * 1999-02-08 2001-05-01 Itoh Electric Co. Ltd. Manufacturing process of a divided type stator
DE102005004565A1 (de) * 2005-02-01 2006-08-10 Robert Bosch Gmbh Stator für eine elektrische Maschine
JP2006254617A (ja) * 2005-03-11 2006-09-21 Aisin Seiki Co Ltd モータの積層コア
US8040013B2 (en) * 2008-01-10 2011-10-18 Baker Hughes Incorporated Electric submersible pump (ESP) having a motor with mechanically locked stator laminations
CN101978574A (zh) * 2008-03-26 2011-02-16 日本电产株式会社 电动机
KR20100092804A (ko) * 2009-02-13 2010-08-23 삼성광주전자 주식회사 교류모터의 고정자
KR101041165B1 (ko) * 2009-07-14 2011-06-13 엘지이노텍 주식회사 모터의 스테이터 코어
US8786157B2 (en) * 2010-06-17 2014-07-22 Kollmorgen Corporation Separable tooth tip armature construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022120443A1 (pt) * 2020-12-11 2022-06-16 Weg Equipamentos Elétricos S.a. Rotor para máquina elétrica girante, processo de fabricação e máquinas elétricas girantes correspondentes

Also Published As

Publication number Publication date
WO2012149258A3 (en) 2012-12-27
EP2702671A2 (en) 2014-03-05
US20120275942A1 (en) 2012-11-01
WO2012149258A2 (en) 2012-11-01
CA2834358A1 (en) 2012-11-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]