BRPI0918005A2 - máquina elétrica rotativa e processo de resfriamento de uma máquina elétrica rotativa. - Google Patents

máquina elétrica rotativa e processo de resfriamento de uma máquina elétrica rotativa.

Info

Publication number
BRPI0918005A2
BRPI0918005A2 BRPI0918005A BRPI0918005A BRPI0918005A2 BR PI0918005 A2 BRPI0918005 A2 BR PI0918005A2 BR PI0918005 A BRPI0918005 A BR PI0918005A BR PI0918005 A BRPI0918005 A BR PI0918005A BR PI0918005 A2 BRPI0918005 A2 BR PI0918005A2
Authority
BR
Brazil
Prior art keywords
electric machine
rotary electric
cooling process
rotary
machine
Prior art date
Application number
BRPI0918005A
Other languages
English (en)
Inventor
Alexis Dutau
Original Assignee
Leroy Somer Moteurs
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 Leroy Somer Moteurs filed Critical Leroy Somer Moteurs
Publication of BRPI0918005A2 publication Critical patent/BRPI0918005A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
BRPI0918005A 2008-08-12 2009-07-28 máquina elétrica rotativa e processo de resfriamento de uma máquina elétrica rotativa. BRPI0918005A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0855543A FR2935074B1 (fr) 2008-08-12 2008-08-12 Machine electrique tournante avec un ventilateur de refroidissement a chaque extremite du stator
PCT/FR2009/051519 WO2010018334A2 (fr) 2008-08-12 2009-07-28 Machine electrique tournante

Publications (1)

Publication Number Publication Date
BRPI0918005A2 true BRPI0918005A2 (pt) 2015-11-17

Family

ID=40673385

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0918005A BRPI0918005A2 (pt) 2008-08-12 2009-07-28 máquina elétrica rotativa e processo de resfriamento de uma máquina elétrica rotativa.

Country Status (6)

Country Link
US (1) US8487490B2 (pt)
EP (1) EP2311172B1 (pt)
CN (1) CN102124637B (pt)
BR (1) BRPI0918005A2 (pt)
FR (1) FR2935074B1 (pt)
WO (1) WO2010018334A2 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012014926A1 (de) * 2012-07-27 2014-01-30 Andreas Stihl Ag & Co. Kg "Elektrischer Antriebsmotor für ein Arbeitsgerät"
JP5645028B2 (ja) * 2012-11-06 2014-12-24 株式会社安川電機 回転電機
DE102013209061A1 (de) 2013-05-16 2014-11-20 Robert Bosch Gmbh Elektromotor mit verbesserter Kühlung
JP6178674B2 (ja) * 2013-08-30 2017-08-09 シナノケンシ株式会社 送風機
DE102014205870A1 (de) * 2014-03-28 2015-10-01 Continental Automotive Gmbh Elektromotoranordnung, Fahrzeug mit einer Elektromotoranordnung
FR3025665B1 (fr) * 2014-09-10 2017-12-22 Technofan Moteur electrique de forte puissance a refroidissement par flux gazeux inversable
DE102014117524A1 (de) 2014-11-28 2016-06-02 Deutsches Zentrum für Luft- und Raumfahrt e.V. Elektrische Drehfeldmaschine
WO2016128802A1 (en) * 2015-02-11 2016-08-18 Sulur Subramaniam Vanagamudi Centrifugal pump with two cantilevered impellers and with motor cooled by two fans arranged in series
DE102015105377A1 (de) * 2015-04-09 2016-10-13 Ebm-Papst Mulfingen Gmbh & Co. Kg Elektromotor mit verbesserter Kühlung
JP2017012731A (ja) * 2015-06-30 2017-01-19 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 電気掃除機
FR3038468B1 (fr) * 2015-07-02 2018-07-13 Moteurs Leroy-Somer Machine electrique tournante a turbine a depression augmentee
FR3039338B1 (fr) * 2015-07-24 2018-12-07 Moteurs Leroy-Somer Machine electrique tournante a refroidissement ameliore
CN105186785B (zh) * 2015-10-13 2019-06-11 江苏杰特动力科技有限公司 一种带有冷却风道的变频发电机组电机
CN105186786B (zh) * 2015-10-13 2019-06-11 江苏杰特动力科技有限公司 一种带有冷却气流增压装置的变频发电机组电机
JP6391884B2 (ja) * 2016-03-22 2018-09-19 三菱電機株式会社 車両用主電動機
US10744586B2 (en) 2017-11-28 2020-08-18 Lincoln Global, Inc. Engine driven welder
US10786859B2 (en) 2017-11-28 2020-09-29 Lincoln Global, Inc. Engine driven welder
EP3724509B1 (en) * 2017-12-15 2024-05-29 Zodiac Pool Systems LLC Inlet shrouds for fans used principally in water-circulation pumps of swimming pools and spas
FR3078844B1 (fr) * 2018-03-08 2021-10-08 Ifp Energies Now Machine electrique a double flux
SE1851031A1 (en) * 2018-08-31 2020-03-01 Husqvarna Ab Power tool
CN109831053B (zh) * 2019-03-29 2025-02-21 浙江铭振电子股份有限公司 外转子电机驱动器的散热结构、电机和离心风机
FR3105885B1 (fr) * 2019-12-26 2021-11-26 Thales Sa Système d'entraînement électrique à deux étages
WO2023000265A1 (en) * 2021-07-22 2023-01-26 Regal Beloit America, Inc. Electric machine assembly
US11852156B1 (en) * 2022-11-11 2023-12-26 Air International (Us) Inc. HVAC blower wheel insert
CN120855751A (zh) * 2025-08-13 2025-10-28 中山格智美电器有限公司 一种可高效散热的高速无刷电机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610975A (en) * 1969-07-30 1971-10-05 Westinghouse Electric Corp Dynamoelectric machine with improved cooling means
JPS60257736A (ja) * 1984-05-31 1985-12-19 Mitsubishi Electric Corp 回転電機の通風冷却装置
JPS62221839A (ja) * 1986-03-20 1987-09-29 Hitachi Ltd 自動車用交流発電機
US4918343A (en) * 1988-10-13 1990-04-17 Kohler Co. Brushless alternator
IT1223913B (it) * 1988-11-17 1990-09-29 Magneti Marelli Spa Alternatore con ventilazione forzata particolarmente per autoveicoli
US4908538A (en) * 1989-02-28 1990-03-13 Geberth John Daniel Jun Totally enclosed electric motor
FR2644642B1 (fr) * 1989-03-16 1995-04-14 Cegelec Moteurs Moteur electrique ferme a refroidissement par air et son procede de fabrication
DE4326147C2 (de) * 1993-05-19 1996-03-21 Licentia Gmbh Axiallüfter, insbesondere für ein Kühlgebläse eines Kraftfahrzeugmotors
FR2723408A1 (fr) * 1994-08-03 1996-02-09 Licentia Gmbh Ventilateur axial, en particulier pour une soufflante de refroidissement d'un moteur de vehicule automobile.
US6411000B1 (en) * 1999-11-02 2002-06-25 Lg Electronics Inc. Motor with a cooling means
FR2800931B1 (fr) * 1999-11-09 2004-01-23 Alstom Dispositif de ventilation et moteur electrique de traction ferroviaire equipe d'un tel dispositif
US6781264B1 (en) * 2001-05-02 2004-08-24 Reliance Electric Technologies, Llc Integral field cup and front end shield for an electric brake motor
US20040013526A1 (en) * 2002-07-17 2004-01-22 Hayes Cooling Technologies, Llc Ring cooling fan including stiffening ribs fully connected on at most two sides
ITBO20040047A1 (it) * 2004-02-03 2004-05-03 Spal Srl Ventilatore assiale

Also Published As

Publication number Publication date
WO2010018334A2 (fr) 2010-02-18
WO2010018334A3 (fr) 2010-06-17
US8487490B2 (en) 2013-07-16
FR2935074B1 (fr) 2023-04-28
CN102124637A (zh) 2011-07-13
WO2010018334A4 (fr) 2010-08-19
EP2311172B1 (fr) 2016-12-07
US20110175468A1 (en) 2011-07-21
FR2935074A1 (fr) 2010-02-19
CN102124637B (zh) 2014-08-13
EP2311172A2 (fr) 2011-04-20

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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]

Free format text: REFERENTE A 7A ANUIDADE.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.