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BRPI0512196A - rotor para motor elétrico, unidade de compressor provida com rotor, método para a produção de um rotor para um motor elétrico - Google Patents

rotor para motor elétrico, unidade de compressor provida com rotor, método para a produção de um rotor para um motor elétrico

Info

Publication number
BRPI0512196A
BRPI0512196A BRPI0512196-5A BRPI0512196A BRPI0512196A BR PI0512196 A BRPI0512196 A BR PI0512196A BR PI0512196 A BRPI0512196 A BR PI0512196A BR PI0512196 A BRPI0512196 A BR PI0512196A
Authority
BR
Brazil
Prior art keywords
electric motor
rotor
motor rotor
producing
cylindrical core
Prior art date
Application number
BRPI0512196-5A
Other languages
English (en)
Inventor
Ralf Heinrich Bode
Wolfram Graf
Original Assignee
Siemens Ind Turbomachinery B V
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34970445&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0512196(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ind Turbomachinery B V filed Critical Siemens Ind Turbomachinery B V
Publication of BRPI0512196A publication Critical patent/BRPI0512196A/pt
Publication of BRPI0512196B1 publication Critical patent/BRPI0512196B1/pt

Links

Classifications

    • 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
    • H02K15/021—Magnetic cores
    • H02K15/023—Cage rotors
    • H02K17/165—
    • 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
    • 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)
  • Induction Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Compressor (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Rectifiers (AREA)

Abstract

ROTOR PARA MOTOR ELéTRICO, UNIDADE DE COMPRESSOR PROVIDA COM ROTOR, MéTODO PARA A PRODUçãO DE UM ROTOR PARA UM MOTOR ELéTRICO. A presente invenção refere-se a um motor para um motor elétrico de acordo com a invenção compreende um núcleo substancialmente cilíndrico, hastes condutivas e dois anéis de curto-circuito. O núcleo cilíndrico é formado a partir de um material de núcleo e provido com uma pluralidade de ranhuras longitudinais a quais se estendem substancialmente na direção do eixo geométrico de cilindro. As hastes condutivas são formadas a partir de um material eletricamente condutivo e são providas nas ranhuras longitudinais do núcleo cilíndrico. Os dois anéis de curto-circuito conectam de forma condutiva as extremidades axiais das hastes condutivas uma à outra. Uma camada de difusão se estende entre as hastes condutivas e o núcleo cilíndrico. A camada de difusão compreende um material de difusão.
BRPI0512196A 2004-06-15 2005-06-10 rotor para um motor elétrico, unidade de compressor, método para a produção de um rotor para um motor elétrico e método para a produção de um rotor comum contínuo para um compressor centrífugo BRPI0512196B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1026424A NL1026424C2 (nl) 2004-06-15 2004-06-15 Rotor voor elektromotor, compressoreenheid voorzien van rotor, werkwijze voor het vervaardigen van een rotor voor een elektromotor.
PCT/NL2005/000428 WO2005124973A1 (en) 2004-06-15 2005-06-10 Rotor for electric motor, compressor unit provided with rotor, method for producing a rotor for an electric motor

Publications (2)

Publication Number Publication Date
BRPI0512196A true BRPI0512196A (pt) 2008-02-19
BRPI0512196B1 BRPI0512196B1 (pt) 2017-05-09

Family

ID=34970445

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512196A BRPI0512196B1 (pt) 2004-06-15 2005-06-10 rotor para um motor elétrico, unidade de compressor, método para a produção de um rotor para um motor elétrico e método para a produção de um rotor comum contínuo para um compressor centrífugo

Country Status (9)

Country Link
US (1) US7646128B2 (pt)
EP (2) EP2403116A1 (pt)
JP (1) JP4906719B2 (pt)
AT (1) ATE557463T1 (pt)
BR (1) BRPI0512196B1 (pt)
ES (1) ES2385491T3 (pt)
NL (1) NL1026424C2 (pt)
NO (1) NO341566B1 (pt)
WO (1) WO2005124973A1 (pt)

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ITMI20060294A1 (it) 2006-02-17 2007-08-18 Nuovo Pignone Spa Motocompressore
DE102009040123A1 (de) * 2008-11-06 2010-05-20 Siemens Aktiengesellschaft Kurzschlussläufer, Asynchronmotor und Strömungsmaschine
DE102009008440B3 (de) * 2009-02-11 2010-12-02 Siemens Aktiengesellschaft Käfigläufer
EP2404368B1 (de) 2009-03-06 2018-06-06 Siemens Aktiengesellschaft Läufer für einen elektromotor und verfahren zur herstellung eines solchen läufers
US20110138933A1 (en) * 2009-12-15 2011-06-16 Honeywell International Inc. Sensor having emi shielding for measuring rotating shaft parameters
DE102010021470A1 (de) 2010-05-25 2011-12-01 Siemens Aktiengesellschaft Käfigläufer für eine Asynchronmaschine und Verfahren zur Herstellung des Käfigläufers
JP5155420B2 (ja) * 2011-03-11 2013-03-06 ファナック株式会社 エンドリングとバーをろう付けする誘導電動機のかご形ロータ及びその製造方法
BR112013026357A2 (pt) 2011-04-13 2016-12-27 Boulder Wind Power Inc arranjo de focalização de fluxo para imãs permanentes, métodos para fabricar estes arranjos, e máquinas que incluem estes arranjos
US9048701B2 (en) * 2011-08-30 2015-06-02 Siemens Industry, Inc. Passive magnetic bearings for rotating equipment including induction machines
FR2985870B1 (fr) * 2012-01-16 2014-01-03 Converteam Technology Ltd Rotor, procede de fabrication et machine electrique correspondants
PL2933493T3 (pl) * 2012-12-12 2022-02-14 Hanyu Group Joint-Stock Co., Ltd. Pompa odprowadzająca z magnesem trwałym silnika prądu przemiennego
CN105122598B (zh) * 2013-04-17 2017-09-01 西门子公司 具有轴向和切向通量集中的电机
EP2800254A1 (de) 2013-04-29 2014-11-05 Siemens Aktiengesellschaft Rotor einer elektrischen Maschine mit einem ausgehend von Granulat hergestellten Kurzschlusskäfig
EP2800255A1 (de) 2013-04-29 2014-11-05 Siemens Aktiengesellschaft Herstellung eines Rotors einer elektrischen Asynchronmaschine
US9506832B2 (en) 2013-11-08 2016-11-29 Laurel Valley Power Company, Llc Portable high speed balance machine
US9899886B2 (en) 2014-04-29 2018-02-20 Boulder Wind Power, Inc. Devices and methods for magnetic flux return optimization in electromagnetic machines
CN104167890B (zh) * 2014-07-28 2018-04-27 大唐湘潭发电有限责任公司 一种用于双鼠笼电动机或深槽式电动机的转子端环结构
WO2017151798A1 (en) * 2016-03-01 2017-09-08 Nidec Motor Corporation Squirrel cage rotor with copper filled plastic bars and rings
US20170264179A1 (en) * 2016-03-11 2017-09-14 Baker Hughes Incorporated Hybrid Electric Motor for Electric Submersible Pump
JP7209638B2 (ja) 2017-12-12 2023-01-20 東芝三菱電機産業システム株式会社 かご形誘導回転電機の設計方法
US11724311B2 (en) * 2019-09-26 2023-08-15 Ingersoll-Rand Industrial U.S., Inc. Components and the manufacture thereof via welding with reduced alloy-depletion

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JPH03261354A (ja) * 1990-03-07 1991-11-21 Yaskawa Electric Corp 誘導電動機のソリッドロータの製造方法
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Also Published As

Publication number Publication date
JP4906719B2 (ja) 2012-03-28
US7646128B2 (en) 2010-01-12
NL1026424C2 (nl) 2005-12-19
EP2403116A1 (en) 2012-01-04
ATE557463T1 (de) 2012-05-15
WO2005124973A1 (en) 2005-12-29
US20070290569A1 (en) 2007-12-20
EP1766755A1 (en) 2007-03-28
ES2385491T3 (es) 2012-07-25
JP2008503197A (ja) 2008-01-31
BRPI0512196B1 (pt) 2017-05-09
EP1766755B1 (en) 2012-05-09
NO20070169L (no) 2007-03-09
NO341566B1 (no) 2017-12-04

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SIEMENS AKTIENGESELLSCHAFT (DE)

Free format text: TRANSFERIDO DE: SIEMENS INDUSTRIAL TURBOMACHINERY B.V.

B07A Application suspended after technical examination (opinion) [chapter 7.1 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]
B25A Requested transfer of rights approved
B25A Requested transfer of rights approved
B25A Requested transfer of rights approved
B25A Requested transfer of rights approved