BR112018069824A2 - quadro do estator de uma máquina elétrica e uma máquina elétrica - Google Patents

quadro do estator de uma máquina elétrica e uma máquina elétrica

Info

Publication number
BR112018069824A2
BR112018069824A2 BR112018069824A BR112018069824A BR112018069824A2 BR 112018069824 A2 BR112018069824 A2 BR 112018069824A2 BR 112018069824 A BR112018069824 A BR 112018069824A BR 112018069824 A BR112018069824 A BR 112018069824A BR 112018069824 A2 BR112018069824 A2 BR 112018069824A2
Authority
BR
Brazil
Prior art keywords
electric machine
stator frame
stator
flange
cooling fins
Prior art date
Application number
BR112018069824A
Other languages
English (en)
Other versions
BR112018069824B1 (pt
Inventor
Kinnunen Aleksi
Kosonen Jani
Kilpelainen Toni
Original Assignee
Abb Schweiz Ag
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 Abb Schweiz Ag filed Critical Abb Schweiz Ag
Publication of BR112018069824A2 publication Critical patent/BR112018069824A2/pt
Publication of BR112018069824B1 publication Critical patent/BR112018069824B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • 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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • 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
    • H02K5/06—Cast metal casings
    • 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
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/09—Machines characterised by drain passages or by venting, breathing or pressure compensating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

a presente invenção refere-se a um quadro do estator de uma máquina elétrica (1) tendo uma primeira extremidade (2) e uma segunda extremidade (3). um flange (4) está projetando da primeira extremidade (2) e envolvendo a primeira extremidade (2). o quadro do estator (1) está tendo canais de fluido de resfriamento (6) e aletas de resfriamento (12) na superfície externa (7) do quadro do estator (1) es-tendendo da primeira extremidade (2) à segunda extremidade (3). o quadro do estator (1) é formado como uma única peça. as extremidades das paredes externas (9) dos canais de fluido de resfriamento (6) na primeira extremidade (2) são conectadas ao flange (4) e as aletas de resfriamento (12) se estendem à junção do flange (4) e à primeira extremidade (2).
BR112018069824-5A 2016-05-10 2017-05-09 Quadro do estator de uma máquina elétrica e uma máquina elétrica BR112018069824B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201610304374.1A CN107359730B (zh) 2016-05-10 2016-05-10 电机的定子框架和电机
CN201610304374.1 2016-05-10
PCT/EP2017/061026 WO2017194522A1 (en) 2016-05-10 2017-05-09 A stator frame of an electrical machine and an electrical machine

Publications (2)

Publication Number Publication Date
BR112018069824A2 true BR112018069824A2 (pt) 2019-01-29
BR112018069824B1 BR112018069824B1 (pt) 2023-04-04

Family

ID=58692495

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018069824-5A BR112018069824B1 (pt) 2016-05-10 2017-05-09 Quadro do estator de uma máquina elétrica e uma máquina elétrica

Country Status (6)

Country Link
US (1) US10530214B2 (pt)
EP (1) EP3455925B1 (pt)
KR (1) KR102139262B1 (pt)
CN (1) CN107359730B (pt)
BR (1) BR112018069824B1 (pt)
WO (1) WO2017194522A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019214696A1 (de) * 2019-09-25 2021-03-25 Mahle International Gmbh Elektrische Antriebsvorrichtung und Herstellverfahren für eine Wärmetauschereinrichtung, insbesondere zur Verwendung bei einer elektrischen Antriebsvorrichtung
CN111555527B (zh) * 2020-05-25 2022-07-01 Abb瑞士股份有限公司 电机的壳体和电机

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1613265B1 (de) * 1967-08-24 1971-01-07 Licentia Gmbh Kuehlfluessigkeitsdurchstroemter,in der Hohlwelle des Laeufers einer elektrischen Maschine angeordneter Kuehlkoerper
JPS5246404A (en) * 1975-10-13 1977-04-13 Yasuo Oka Structure of motor stator
JPH04114750U (ja) * 1991-03-25 1992-10-09 株式会社三ツ葉電機製作所 縦置き式モータにおける通気構造
US5616973A (en) * 1994-06-29 1997-04-01 Yeomans Chicago Corporation Pump motor housing with improved cooling means
JPH09149599A (ja) * 1995-11-27 1997-06-06 Hitachi Ltd 全閉形回転電機
DE19652706A1 (de) 1995-12-22 1997-06-26 Rexroth Mannesmann Gmbh Hydraulisches Kompaktaggregat
DE19808602C1 (de) * 1998-02-28 1999-09-02 Grundfos As Vorrichtung zum äußeren Kühlen des elektrischen Antriebsmotors eines Kreiselpumpenaggregates
US6011335A (en) * 1998-08-24 2000-01-04 Emerson Electric Co. Reinforced motor frame lead channel
DE69923553T2 (de) * 1999-08-10 2006-02-16 The Swatch Group Management Services Ag Antriebsvorrichtung mit einem flüssigkeitsgekühlten elektrischen Motor und Planetengetriebe
AT504056B1 (de) * 2003-10-06 2009-08-15 Traktionssysteme Austria Gmbh Gekapselte, elektrische maschine
US20080231126A1 (en) 2007-03-23 2008-09-25 Rajendra Narayan Telore Motor cooling arrangement
CN102414962B (zh) * 2009-04-23 2015-04-01 法雷奥日本株式会社 驱动电机
US8525375B2 (en) * 2010-03-23 2013-09-03 Hamilton Sundstrand Corporation Cooling arrangement for end turns and stator in an electric machine
CN201830070U (zh) * 2010-09-27 2011-05-11 阮国强 一种工业用风扇电机
EP2479874A1 (de) * 2011-01-24 2012-07-25 Siemens Aktiengesellschaft Kühlmantel mit mäanderförmigem Kühlsystem
DE102011053611A1 (de) 2011-09-14 2013-03-14 Ebm-Papst Mulfingen Gmbh & Co. Kg Rotierende elektrische Maschine
US20140166844A1 (en) * 2012-12-19 2014-06-19 Nidec Motor Corporation Frequency Altering Brace For An Electric Motor
CN205945365U (zh) * 2016-05-10 2017-02-08 Abb瑞士股份有限公司 电机的定子框架和电机

Also Published As

Publication number Publication date
US20190081531A1 (en) 2019-03-14
EP3455925C0 (en) 2023-08-30
EP3455925A1 (en) 2019-03-20
WO2017194522A1 (en) 2017-11-16
EP3455925B1 (en) 2023-08-30
BR112018069824B1 (pt) 2023-04-04
CN107359730B (zh) 2019-09-10
US10530214B2 (en) 2020-01-07
KR20190002619A (ko) 2019-01-08
KR102139262B1 (ko) 2020-07-30
CN107359730A (zh) 2017-11-17

Similar Documents

Publication Publication Date Title
BR112018072785A2 (pt) pá de turbina eólica que inclui cobertura protetora
BR112017008638A2 (pt) unidade interna de um dispositivo de ar condicionado
BR112018069824A2 (pt) quadro do estator de uma máquina elétrica e uma máquina elétrica
GB2585576B (en) Stator for rotary field machine having axial heat dissipation
BR112013002091A2 (pt) máquina elétrica resfriada por fluido
BR112018001228A2 (pt) aparelho e método para produzir um plasma, e uso do aparelho
BR112012024438A2 (pt) seringa pré-carregada
BR112018006661A2 (pt) vedação metal para metal para difusores de uma bomba de poço elétrica
BR112017002082A2 (pt) órgão de resfriamento para sistema de iluminação e/ou de sinalização
FR3058460B1 (fr) Ensemble de raccordement pour le refroidissement d'une turbine de turbomachine
BR112018012664A2 (pt) blindagem de bordo de ataque para uma pá de turbomáquina, pá, turbomáquina, ventoinha, e, turbofan.
CL2017001808A1 (es) Máquina rotativa eléctrica con refrigeración unilateral y procedimiento para la refrigeración unilateral
BR112018015914A2 (pt) dispositivo de refrigeração para uma máquina elétrica
BR112018000510A2 (pt) dispositivos eletromagnéticos rotativos
BR112018000891A2 (pt) janela de veículo laminada aquecível com distribuição de calor melhorada
BR112018013154A2 (pt) turbina eólica, e, dispositivo de esfriamento para uma turbina eólica.
BR112016028214A2 (pt) máquina elétrica
BR112012017894A2 (pt) tubo de interruptor a vácuo
BR112021020887A2 (pt) Sistema de ventilação de um sistema de anel deslizante, e, máquina dinamoelétrica
BR112017007338A2 (pt) método de fabricação de um implante cirúrgico que tem uma marcação
BR112016029109A2 (pt) montagem de resfriamento submarino.
IT201700043389A1 (it) Centrifuga per l'asciugatura di cassette
BR112022000411A2 (pt) Dissipador térmico para conjuntos de máquina elétrica girante e inversor de frequência e máquina elétrica girante correspondente
BR112015028783A2 (pt) estator, motor e compressor
BR112015028104A2 (pt) aparelho, sistemas e métodos para diminuir o ruído gerado por acoplamentos e transmissões rotativos

Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: ABB SCHWEIZ AG (CH)

B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 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 09/05/2017, OBSERVADAS AS CONDICOES LEGAIS