BR112012015262A8 - Rotor, motor elétrico, arranjo de bomba centrífuga e método para produzir um rotor ou um motor elétrico - Google Patents

Rotor, motor elétrico, arranjo de bomba centrífuga e método para produzir um rotor ou um motor elétrico

Info

Publication number
BR112012015262A8
BR112012015262A8 BR112012015262A BR112012015262A BR112012015262A8 BR 112012015262 A8 BR112012015262 A8 BR 112012015262A8 BR 112012015262 A BR112012015262 A BR 112012015262A BR 112012015262 A BR112012015262 A BR 112012015262A BR 112012015262 A8 BR112012015262 A8 BR 112012015262A8
Authority
BR
Brazil
Prior art keywords
rotor
electric motor
cage
centrifugal pump
pump arrangement
Prior art date
Application number
BR112012015262A
Other languages
English (en)
Other versions
BR112012015262B1 (pt
BR112012015262A2 (pt
Inventor
Huth Gerhard
Fischer Ralf
Urschel Sven
Original Assignee
Ksb Ag
Ksb Se & Co Kgaa
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 Ksb Ag, Ksb Se & Co Kgaa filed Critical Ksb Ag
Publication of BR112012015262A2 publication Critical patent/BR112012015262A2/pt
Publication of BR112012015262A8 publication Critical patent/BR112012015262A8/pt
Publication of BR112012015262B1 publication Critical patent/BR112012015262B1/pt

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
    • H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • 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
    • H02K1/223—Rotor cores with windings and permanent magnets
    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/20—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having deep-bar rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/46—Motors having additional short-circuited winding for starting as an asynchronous motor
    • 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
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Induction Machinery (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

ROTOR, MOTOR ELÉTRICO, ARRANJO DE BOMBA CENTRÍFUGA, MÉTODO PARA OPERAR UM MOTOR ELÉTRICO E/OU UM ARRANJO DE BOMBA CENTRÍFUGA E MÉTODO PARA PRODUZIR UM ROTOR. A invenção é relacionada com rotores, particularmente, rotores que com gaiola de esquilo e ímãs permanentes distribuídos sobre a circunferência do mesmo. O rotor tem um núcleo laminado que se estende ao longo da região do rotor inteira e tem ranhuras do rotor contínuas longitudinalmente, com a gaiola de esquilo passando através das ranhuras do rotor longo do comprimento inteiro do núcleo laminado, com a gaiola de esquilo sendo formada com barras de gaiola que são situadas, preferencialmente encapsuladas, nas ranhuras do rotor e nos anéis de curto-circuito que se conectam as barras de gaiola em ambas as faces da extremidade do núcleo laminado, com o raio de uma região do rotor sendo reduzido por pelo menos a espessura radial dos ímas permanentes, sendo que o raio do rotor (11) ao longo do comprimento inteiro entre os anéis de curto-circuito (17) ser reduzido de modo que a altura radial das barras da gaiola (15, 29) ou redes de gaiola (27) que são conectadas a dita barra da gaiola ser reduzida e os ímãs permanentes (19) serem montados sobre o rotor (11).
BR112012015262-9A 2009-12-22 2010-12-21 Rotor, motor elétrico, arranjo de bomba centrífuga e método para produzir um rotor ou um motor elétrico BR112012015262B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009060438.3 2009-12-22
DE102009060438A DE102009060438A1 (de) 2009-12-22 2009-12-22 Rotor mit kurzschlusskäfig
PCT/EP2010/070350 WO2011076777A2 (de) 2009-12-22 2010-12-21 Rotor mit kurzschlusskäfig

Publications (3)

Publication Number Publication Date
BR112012015262A2 BR112012015262A2 (pt) 2016-03-15
BR112012015262A8 true BR112012015262A8 (pt) 2018-07-31
BR112012015262B1 BR112012015262B1 (pt) 2020-02-18

Family

ID=44246900

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012015262-9A BR112012015262B1 (pt) 2009-12-22 2010-12-21 Rotor, motor elétrico, arranjo de bomba centrífuga e método para produzir um rotor ou um motor elétrico

Country Status (14)

Country Link
US (2) US9048714B2 (pt)
EP (1) EP2517340B8 (pt)
JP (1) JP5771624B2 (pt)
KR (1) KR101759698B1 (pt)
CN (1) CN102754317B (pt)
AU (1) AU2010334970B2 (pt)
BR (1) BR112012015262B1 (pt)
CA (1) CA2784977C (pt)
CL (1) CL2012001586A1 (pt)
DE (1) DE102009060438A1 (pt)
DK (1) DK2517340T3 (pt)
MX (1) MX2012007199A (pt)
RU (1) RU2557556C2 (pt)
WO (1) WO2011076777A2 (pt)

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DE102013107526A1 (de) * 2013-07-16 2015-01-22 Miele & Cie. Kg Rotor für einen Elektromotor und Verfahren zur Herstellung eines Rotors
DE102013220562A1 (de) * 2013-10-11 2015-04-16 Robert Bosch Gmbh Baugruppe für eine elektrische Maschine, Verfahren zur Herstellung einer Baugruppe und elektrische Maschine mit einer Baugruppe
US10491069B2 (en) * 2014-09-16 2019-11-26 Greentech Motors Corporation Electric motor with laminated sheet windings
CN104901487B (zh) * 2015-07-06 2017-08-08 南车株洲电机有限公司 转子导条弯形装置
JP2017085849A (ja) * 2015-10-30 2017-05-18 日本電産株式会社 振動モータ
EP3244517A1 (en) * 2016-05-09 2017-11-15 ABB Schweiz AG Rotor for rotating electric machines having modular structure
DE102016011758A1 (de) * 2016-09-30 2018-04-05 Wieland-Werke Ag Verfahren zur Herstellung eines Kurzschlussrings
FR3057411B1 (fr) * 2016-10-06 2020-07-17 Ge Energy Power Conversion Technology Limited Rotor segmente pour machine asynchrone et machine asynchrone comportant un tel rotor segmente
US20210257893A1 (en) * 2017-02-21 2021-08-19 Louis J. Finkle Hybrid Induction Eddy Current Ring Motor with Self Aligning Hybrid Induction/Permanent Magnet Rotor
CN107070030A (zh) * 2017-04-11 2017-08-18 江苏祝尔慷电机节能技术有限公司 具有复合磁场的转子、制造方法及其永磁同步电动机
CN108566003B (zh) * 2017-09-19 2024-03-15 襄阳航力机电技术发展有限公司 一种内置径向式永磁转子结构
JP2019161959A (ja) * 2018-03-16 2019-09-19 本田技研工業株式会社 ロータ
EP3706288A1 (de) * 2019-03-06 2020-09-09 Siemens Aktiengesellschaft Blechpaket für eine elektrische maschine
RU206405U1 (ru) * 2021-05-21 2021-09-09 Акционерное общество «Аэроэлектромаш» Ротор синхронного электродвигателя с постоянными магнитами и короткозамкнутой обмоткой «беличья клетка»
US20230399928A1 (en) * 2022-06-10 2023-12-14 Halliburton Energy Services, Inc. Hybrid permanent magnet motor
CN118157351B (zh) * 2024-04-24 2024-07-19 武汉麦迪嘉机电科技有限公司 一种自起动的异步转子永磁化电机及其制造方法

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EP0678967A1 (en) * 1994-04-18 1995-10-25 General Electric Company Rotor for permanent magnet motor
US5758709A (en) * 1995-12-04 1998-06-02 General Electric Company Method of fabricating a rotor for an electric motor
RU2100893C1 (ru) * 1996-04-24 1997-12-27 Государственное предприятие "Научно-исследовательский институт электрофизической аппаратуры им.Д.В.Ефремова" Вентильный электродвигатель с постоянными магнитами
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Also Published As

Publication number Publication date
CA2784977C (en) 2018-09-18
AU2010334970A1 (en) 2012-07-12
CN102754317B (zh) 2015-11-25
JP2013515456A (ja) 2013-05-02
RU2012131265A (ru) 2014-01-27
JP5771624B2 (ja) 2015-09-02
EP2517340A2 (de) 2012-10-31
DK2517340T3 (en) 2018-05-22
CN102754317A (zh) 2012-10-24
WO2011076777A2 (de) 2011-06-30
KR101759698B1 (ko) 2017-07-20
BR112012015262B1 (pt) 2020-02-18
US20120282122A1 (en) 2012-11-08
DE102009060438A1 (de) 2011-06-30
WO2011076777A3 (de) 2011-10-13
RU2557556C2 (ru) 2015-07-27
EP2517340B8 (de) 2018-03-07
US9048714B2 (en) 2015-06-02
CA2784977A1 (en) 2011-06-30
CL2012001586A1 (es) 2012-11-30
US9685845B2 (en) 2017-06-20
BR112012015262A2 (pt) 2016-03-15
US20140196277A1 (en) 2014-07-17
MX2012007199A (es) 2012-07-10
AU2010334970B2 (en) 2015-05-21
KR20120106957A (ko) 2012-09-27
EP2517340B1 (de) 2018-01-31

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KSB SE AND CO. KGAA (DE)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/12/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A 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 2649 DE 13-10-2021 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.