BR9907108A - Rotor para um motor comutado eletronicamente, e, processo para produzi-lo - Google Patents

Rotor para um motor comutado eletronicamente, e, processo para produzi-lo

Info

Publication number
BR9907108A
BR9907108A BR9907108-8A BR9907108A BR9907108A BR 9907108 A BR9907108 A BR 9907108A BR 9907108 A BR9907108 A BR 9907108A BR 9907108 A BR9907108 A BR 9907108A
Authority
BR
Brazil
Prior art keywords
rotor
segments
cylinder
core
electronically switched
Prior art date
Application number
BR9907108-8A
Other languages
English (en)
Portuguese (pt)
Inventor
Fabrizio Carli
Matteo Bellomo
Original Assignee
Zanussi Eletromecanica S P A
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
Priority claimed from ITPN980003 external-priority patent/IT245290Y1/it
Priority claimed from ITPN980016 external-priority patent/IT245301Y1/it
Priority claimed from ITPN980070 external-priority patent/IT1305522B1/it
Application filed by Zanussi Eletromecanica S P A filed Critical Zanussi Eletromecanica S P A
Publication of BR9907108A publication Critical patent/BR9907108A/pt

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
    • 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
    • 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
    • H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • 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
    • 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)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Compressor (AREA)
BR9907108-8A 1998-01-20 1999-01-11 Rotor para um motor comutado eletronicamente, e, processo para produzi-lo BR9907108A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITPN980003 IT245290Y1 (it) 1998-01-20 1998-01-20 Motore elettrico senza spazzole e compressore ermeticoazionato da tale motore
ITPN980016 IT245301Y1 (it) 1998-03-10 1998-03-10 Motore elettrico senza spazzole perfezionato e compressoreermetico azionato da tale motore
ITPN980070 IT1305522B1 (it) 1998-10-06 1998-10-06 Rotore di motore a commutazione elettronica e metodoperfezionato per produrlo in grande serie
PCT/EP1999/000108 WO1999038242A1 (en) 1998-01-20 1999-01-11 Rotor for an electronically commutated motor and improved method for the mass production thereof

Publications (1)

Publication Number Publication Date
BR9907108A true BR9907108A (pt) 2000-10-24

Family

ID=27274143

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907108-8A BR9907108A (pt) 1998-01-20 1999-01-11 Rotor para um motor comutado eletronicamente, e, processo para produzi-lo

Country Status (10)

Country Link
US (1) US6836954B1 (enExample)
EP (1) EP1050097B1 (enExample)
JP (1) JP2002502213A (enExample)
CN (1) CN100379122C (enExample)
BR (1) BR9907108A (enExample)
DE (1) DE69916246T2 (enExample)
DK (1) DK1050097T3 (enExample)
ES (1) ES2220035T3 (enExample)
SK (1) SK286168B6 (enExample)
WO (1) WO1999038242A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10051308B4 (de) * 2000-04-04 2006-07-13 Robert Bosch Gmbh Rotor
TW513841B (en) * 2000-04-04 2002-12-11 Bosch Gmbh Robert Rotor
DE10053692A1 (de) * 2000-10-26 2002-05-16 Georgii Kobold August Heine Gm Vorrichtung zum Wandeln von elektrischer in mechanische Energie und/oder umgekehrt, insbesondere Drehstrom-Synchron-Motor, mit durch Nutkörper am Rotor festgelegten Permanentmagneten
EP1237261B1 (de) * 2001-02-27 2004-04-14 Grundfos A/S Verfahren zur Herstellung eines gekapselten Rotors eines Permanentmagnetmotors
GB0314553D0 (en) * 2003-06-21 2003-07-30 Weatherford Lamb Electric submersible pumps
ITMI20032241A1 (it) * 2003-11-18 2005-05-19 Sisme Immobiliare S P A Rotore a magneti permanenti per motore elettrico di rapido assemblaggio e metodo per il suo ottenimento
JP5062464B2 (ja) * 2006-06-16 2012-10-31 株式会社Ｉｈｉ モータロータ
JP2007336737A (ja) * 2006-06-16 2007-12-27 Ihi Corp モータロータ及びその回転バランス修正方法
DE202010017376U1 (de) * 2010-08-16 2014-01-08 Robert Bosch Gmbh Befestigung von Magneten an einem Rotor
CN102097878B (zh) * 2011-03-15 2012-09-05 哈尔滨工业大学 永磁电机磁极固定结构
ITBO20110587A1 (it) 2011-10-17 2013-04-18 Spal Automotive Srl Rotore per macchina elettrica e relativo procedimento di assemblaggio
DE102011088362A1 (de) * 2011-12-13 2013-06-13 Robert Bosch Gmbh Halteelement für Permanentmagnete an einem Rotor einer elektrischen Maschine
DE102016219974B3 (de) * 2016-10-13 2018-03-08 BSH Hausgeräte GmbH Elektrischer Antriebsmotor
US10770936B2 (en) * 2017-08-10 2020-09-08 Hamilton Sundstrand Corporation Modular permanent magnet rotor
KR102760648B1 (ko) * 2023-07-12 2025-02-03 엘지전자 주식회사 압축기용 모터 및 이를 포함하는 압축기

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048337A1 (de) * 1980-12-20 1982-07-29 Robert Bosch Gmbh, 7000 Stuttgart Elektrische maschine, insbesondere fuer andrehvorrichtungen von brennkraftmaschinen
DE3105602A1 (de) * 1981-02-16 1982-09-09 Siemens AG, 1000 Berlin und 8000 München Staender fuer eine dauermagneterregte elektrische maschine
US4636107A (en) * 1982-03-30 1987-01-13 Plus Manufacturing Co., Inc. Reformed in place resilient retention springs
EP0143693A3 (en) * 1983-11-18 1985-07-10 FRANKLIN ELECTRIC Co., Inc. Rotor for electric motor
JPS61106049A (ja) * 1984-10-25 1986-05-24 Yaskawa Electric Mfg Co Ltd 回転電機の永久磁石ロ−タ
JPS6380744A (ja) * 1986-09-22 1988-04-11 Mitsubishi Electric Corp 永久磁石回転子
US5237737A (en) * 1988-06-08 1993-08-24 General Electric Company Method of making a permanent magnet rotor
EP0459355A1 (en) * 1990-06-01 1991-12-04 Hitachi, Ltd. Permanent magnet type rotor
JPH04165932A (ja) * 1990-10-29 1992-06-11 Toshiba Corp 永久磁石式回転子
JPH06133479A (ja) * 1992-09-02 1994-05-13 Toshiba Corp 永久磁石ロータ及びその製造装置
JPH06169538A (ja) * 1992-11-30 1994-06-14 Matsushita Electric Works Ltd 小型モータ
JPH09182332A (ja) * 1995-12-21 1997-07-11 Daikin Ind Ltd ブラシレスｄｃモータ
JP3351237B2 (ja) * 1996-05-16 2002-11-25 三菱電機株式会社 永久磁石形モータ
US6084330A (en) * 1998-03-13 2000-07-04 Kollmorgen Corporation Permanent magnet rotor and method of assembly

Also Published As

Publication number Publication date
CN100379122C (zh) 2008-04-02
WO1999038242A1 (en) 1999-07-29
EP1050097B1 (en) 2004-04-07
US6836954B1 (en) 2005-01-04
ES2220035T3 (es) 2004-12-01
DE69916246T2 (de) 2005-03-10
SK286168B6 (sk) 2008-04-07
DK1050097T3 (da) 2004-07-12
EP1050097A1 (en) 2000-11-08
CN1287705A (zh) 2001-03-14
DE69916246D1 (de) 2004-05-13
SK10602000A3 (sk) 2001-06-11
JP2002502213A (ja) 2002-01-22

Similar Documents

Publication Publication Date Title
BR9907108A (pt) Rotor para um motor comutado eletronicamente, e, processo para produzi-lo
BR0006028A (pt) Unidade de gerador e motor de partida para um veìculo automóvel
SE8701158L (sv) Linjermotor
BR9714158A (pt) Cilindro para uma máquina de impressão rotativa.
RU95106507A (ru) Корпус для гидравлического устройства, сдвоенный гидравлический насос и способ преобразования многопоршневого гидравлического устройства и сдвоенного устройства, вращающихся в одном направлении, для вращения в противоположном направлении
EP0591539A4 (en) ROTATIONAL COMPRESSOR PISTON WITH INTEGRATED CELLS.
MXPA04001235A (es) Maquina de piston rotatorio.
ES2191976T3 (es) Compresor de husillo.
ES450157A1 (es) Un compresor refrigerador.
BR9711005A (pt) Processo e dispositivo para atuar e controlar motores elétricos
PT1144988E (pt) Dispositivo para rotacao de precisao de amostras
KR960014635A (ko) 공급 탱크로부터 내연기관으로 연료를 공급하는 조립체
AU6735701A (en) Spark-ignition rotary internal-combustion engine
BR0205804A (pt) Suporte radial para um eixo de acionamento
DK59595A (da) Pumpe med mindst en roterende aksel
BR0102327A (pt) Lamelas de chapa para pacotes de lâminas para rotores e/ou estatores para geradores, motores, geradores de partida, motores de partida para geradores e semelhantes, e processo para a fabricação de tais lamelas de chapa
GB2279127A (en) Crank mechanism and machines,espcially engines,using same
DE60045512D1 (de) Drehkolbenmotor
ATE60403T1 (de) Verdraengermaschine fuer kompressible medien.
AU2585900A (en) A member arranged to act between two in relation to each other movable parts of a vehicle
BR9705411A (pt) Processo para a regulação da quantidade de injeção a plena carga de uma máquina de combustão interna diesel
BR9904041A (pt) Aperfeiçoamentos para bombas giratórias
KR970059719A (ko) 고속, 고하중 베어링 시험기의 축방향 하중 인가 장치
DE59504324D1 (de) Trommelrotor für eine axial durchströmte Turbomaschine
SU1554086A1 (ru) Электродвигатель

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A , 11A E 12A ANUIDADES.

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

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2082 DE 30/11/2010.