BRPI0418882A - sistema para refrigerar um motor elétrico - Google Patents

sistema para refrigerar um motor elétrico

Info

Publication number
BRPI0418882A
BRPI0418882A BRPI0418882-9A BRPI0418882A BRPI0418882A BR PI0418882 A BRPI0418882 A BR PI0418882A BR PI0418882 A BRPI0418882 A BR PI0418882A BR PI0418882 A BRPI0418882 A BR PI0418882A
Authority
BR
Brazil
Prior art keywords
liquid
cooling
electric motor
internal liquid
motor
Prior art date
Application number
BRPI0418882-9A
Other languages
English (en)
Inventor
Bols Y Ben
Original Assignee
Rapp Hydema As
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 Rapp Hydema As filed Critical Rapp Hydema As
Publication of BRPI0418882A publication Critical patent/BRPI0418882A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/12—Driving gear incorporating electric motors
    • 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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

SISTEMA PARA REFRIGERAR UM MOTOR ELéTRICO. Sistema para refrigerar um motor elétrico (1) usado especialmente em guinchos e sobre traineiras, onde o motor (1) é vedado e carregado com um líquido interno, o motor (1) compreendendo uma entrada (5) para um líquido interno proveniente de uma bomba de circulação (2), e uma saída (6) conectada com um refrigerador de líquido-líquido (4), o líquido interno proveniente do refrigerador (4) é direcionado de volta para a bomba de circulação (2), o calor sendo, desse modo, removido do líquido interno no refrigerador (4) pelo líquido interno para a troca de calor com líquido externo.
BRPI0418882-9A 2004-06-04 2004-06-04 sistema para refrigerar um motor elétrico BRPI0418882A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NO2004/000162 WO2005119883A1 (en) 2004-06-04 2004-06-04 Liquid cooling for an electric motor

Publications (1)

Publication Number Publication Date
BRPI0418882A true BRPI0418882A (pt) 2007-11-27

Family

ID=35463162

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418882-9A BRPI0418882A (pt) 2004-06-04 2004-06-04 sistema para refrigerar um motor elétrico

Country Status (9)

Country Link
US (1) US20070108852A1 (pt)
EP (1) EP1774638A1 (pt)
KR (1) KR101054931B1 (pt)
CN (1) CN1981420A (pt)
AU (1) AU2004320429A1 (pt)
BR (1) BRPI0418882A (pt)
CA (1) CA2568896A1 (pt)
NO (1) NO323884B1 (pt)
WO (1) WO2005119883A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009021098A1 (de) * 2009-05-13 2010-11-18 Siemens Aktiengesellschaft Elektrisches Antriebssystem
US8558421B2 (en) 2011-07-27 2013-10-15 General Electric Compant Shaft mounted geared fan for operating motors and method of assembling such motors
US8704414B2 (en) 2011-09-14 2014-04-22 General Electric Company Machines and methods and assembly for same
US9425664B2 (en) 2012-05-09 2016-08-23 Thingap, Llc Composite stator for electromechanical power conversion
CN107872121B (zh) * 2017-06-30 2024-02-27 广东合一新材料研究院有限公司 电磁线圈冷却系统

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2188398A (en) * 1938-08-10 1940-01-30 Bernard Ernest Absorption dynamometer
US3158009A (en) * 1963-01-23 1964-11-24 Worthington Corp Refrigeration apparatus including compressor motor cooling means
US3475631A (en) * 1967-08-08 1969-10-28 Westinghouse Electric Corp Canned motor pump
DE1900025C3 (de) * 1969-01-02 1974-08-29 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Winde für Gewinnungsmaschinen des Untertagebergbaues
US3574325A (en) * 1969-02-19 1971-04-13 Gen Motors Corp Braking system for electric motors
US3629628A (en) * 1970-07-06 1971-12-21 Gen Motors Corp Cooling arrangement for a squirrel cage rotor assembly
DE2538561C3 (de) * 1975-08-29 1980-06-04 Arnold 7312 Kirchheim Mueller Induktionsmotor
US4280071A (en) * 1979-07-30 1981-07-21 Westinghouse Electric Corp. Vapor trap and regulator for superconductive turbogenerators
JPH0716297B2 (ja) * 1987-11-27 1995-02-22 三菱電機株式会社 電動機
DE58907123D1 (de) * 1989-06-16 1994-04-07 Siemens Ag Antrieb eines langsam laufenden Rotors einer Arbeitsmaschine.
HK1006958A1 (en) * 1990-05-24 1999-03-26 精工爱普生株式会社 Electric automobile
DE4411055C2 (de) * 1994-02-08 1997-07-17 Baumueller Nuernberg Gmbh Hochdynamischer Elektromotor
US5789833A (en) * 1995-11-24 1998-08-04 Kabushiki Kaisha Toshiba Totally-enclosed traction motor for electric railcar
DE19623553A1 (de) * 1996-06-13 1997-12-18 Klein Schanzlin & Becker Ag Flüssigkeitsgefüllter Unterwassermotor
DE19752003C2 (de) * 1997-11-24 1999-10-14 Fuerstlich Hohenzollernsche We Seilwinde mit flüssigkeitsgekühltem Elektromotor
US6376943B1 (en) * 1998-08-26 2002-04-23 American Superconductor Corporation Superconductor rotor cooling system
US6553773B2 (en) * 2001-05-15 2003-04-29 General Electric Company Cryogenic cooling system for rotor having a high temperature super-conducting field winding
EP1280257A1 (de) * 2001-07-23 2003-01-29 ALSTOM (Switzerland) Ltd Generator zur Erzeugung hoher Spannungen

Also Published As

Publication number Publication date
EP1774638A1 (en) 2007-04-18
NO323884B1 (no) 2007-07-16
CN1981420A (zh) 2007-06-13
CA2568896A1 (en) 2005-12-15
NO20061042L (no) 2006-03-03
WO2005119883A1 (en) 2005-12-15
KR20070054621A (ko) 2007-05-29
AU2004320429A1 (en) 2005-12-15
KR101054931B1 (ko) 2011-08-05
US20070108852A1 (en) 2007-05-17

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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 9A 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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2257 DE 08/04/2014.