CA2096257A1 - Methode et appareil de ventilation pour machines electriques - Google Patents

Methode et appareil de ventilation pour machines electriques

Info

Publication number
CA2096257A1
CA2096257A1 CA2096257A CA2096257A CA2096257A1 CA 2096257 A1 CA2096257 A1 CA 2096257A1 CA 2096257 A CA2096257 A CA 2096257A CA 2096257 A CA2096257 A CA 2096257A CA 2096257 A1 CA2096257 A1 CA 2096257A1
Authority
CA
Canada
Prior art keywords
housing
air
inlet
cooling
machine
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA2096257A
Other languages
English (en)
Other versions
CA2096257C (fr
Inventor
Thomas James Matson
Gordon Allen Osborn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
Thomas James Matson
Gordon Allen Osborn
General Electric Company
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 Thomas James Matson, Gordon Allen Osborn, General Electric Company filed Critical Thomas James Matson
Publication of CA2096257A1 publication Critical patent/CA2096257A1/fr
Application granted granted Critical
Publication of CA2096257C publication Critical patent/CA2096257C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

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

Abstract

Une machine électrique rotative (10) comprend un logement (12) présentant une première admission (28) à une extrémité (29) permettant l'arrivée d'air de ventilation destiné à refroidir la machine (10), ainsi qu'une seconde admission (30) à l'autre extrémité (31) permettant également l'arrivée d'air de refroidissement dans la machine (10). Un ventilateur (22) situé à une extrémité (31) du logement (12) aspire de l'air à l'intérieur du logement (12) par les première (28) et seconde (30) admissions et il fait sortir l'air du logement (12) par une seule sortie (32) située à proximité d'une extrémité (31) du logement. L'air pénetrant dans la seconde admission (30) passe à travers des orifices (37) situés dans le support (24) du ventilateur refroidissant les zones isolées (38) du rotor (20) et s'écoulant à travers les pales (26) du ventilateur avec l'air pénetrant à travers la première admission (28).
CA002096257A 1990-12-20 1991-10-15 Methode et appareil de ventilation pour machines electriques Expired - Fee Related CA2096257C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/633,650 US5214325A (en) 1990-12-20 1990-12-20 Methods and apparatus for ventilating electric machines
US633,650 1990-12-20
PCT/US1991/007545 WO1992011684A1 (fr) 1990-12-20 1991-10-15 Procedes et appareil de ventilation de machines electriques

Publications (2)

Publication Number Publication Date
CA2096257A1 true CA2096257A1 (fr) 1992-06-21
CA2096257C CA2096257C (fr) 2001-01-02

Family

ID=24540545

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002096257A Expired - Fee Related CA2096257C (fr) 1990-12-20 1991-10-15 Methode et appareil de ventilation pour machines electriques

Country Status (8)

Country Link
US (1) US5214325A (fr)
EP (1) EP0563051B1 (fr)
JP (1) JP3122463B2 (fr)
AU (1) AU653300B2 (fr)
CA (1) CA2096257C (fr)
DE (1) DE69125178T2 (fr)
MX (1) MX9102698A (fr)
WO (1) WO1992011684A1 (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5449961A (en) * 1993-03-18 1995-09-12 Solar Turbines Incorporated Electric machine cooling system
US5519269A (en) * 1994-06-10 1996-05-21 Westinghouse Electric Corp. Electric induction motor and related method of cooling
JP3687693B2 (ja) * 1995-11-21 2005-08-24 株式会社安川電機 電動モータ
US5982071A (en) * 1998-08-13 1999-11-09 Able Corporation Cooling of electrical machinery
FR2800931B1 (fr) * 1999-11-09 2004-01-23 Alstom Dispositif de ventilation et moteur electrique de traction ferroviaire equipe d'un tel dispositif
CA2324696C (fr) * 2000-10-26 2008-06-10 General Electric Canada Inc. Machine dynaelectrique a roteur de distribution pour ventilation
US20020105238A1 (en) 2001-02-06 2002-08-08 Radomile Michael Camillo Method and kit for improved distribution of cooling air in an electric machine
US6882068B2 (en) * 2002-10-08 2005-04-19 General Electric Company Forced air stator ventilation system and stator ventilation method for superconducting synchronous machine
ES2671171T3 (es) * 2008-09-19 2018-06-05 Abb Schweiz Ag Motor de tracción autoventilado
US8269384B2 (en) * 2010-04-20 2012-09-18 Remy Technologies, Llc Alternator with dual axial air flow
RU2457599C2 (ru) * 2010-07-08 2012-07-27 Научно-производственное объединение "ЭЛСИБ" Открытое акционерное общество Электрическая машина
US9013076B2 (en) * 2012-10-10 2015-04-21 Prestolite Electric Inc. Systems and methods for cooling a drive end bearing
CN105981269B (zh) * 2014-02-07 2019-03-01 三菱电机株式会社 全封闭型牵引电动机
TWI578672B (zh) * 2015-05-07 2017-04-11 Visionary Dynamics Water - cooled motor devices
EP3104013A1 (fr) 2015-06-12 2016-12-14 Mahle International GmbH Machine électrique pour un véhicule
JP6637683B2 (ja) * 2015-06-19 2020-01-29 東芝三菱電機産業システム株式会社 回転電機
US10396629B1 (en) 2016-06-23 2019-08-27 Vepco Technologies Integrated shaft liquid-cooling for electric motor with gearbox
DE102017208564A1 (de) 2017-05-19 2018-11-22 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
DE102017208546A1 (de) 2017-05-19 2018-11-22 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
DE102017208566A1 (de) 2017-05-19 2018-11-22 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
DE102017208550A1 (de) 2017-05-19 2018-11-22 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
DE102017208556A1 (de) 2017-05-19 2018-11-22 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
DE102017210785A1 (de) 2017-06-27 2018-12-27 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
DE102017210778A1 (de) 2017-06-27 2018-12-27 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
DE102017221805A1 (de) 2017-12-04 2019-06-06 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
DE102017221836A1 (de) 2017-12-04 2019-06-06 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
DE102017221803A1 (de) 2017-12-04 2019-06-06 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
DE102017221799A1 (de) 2017-12-04 2019-06-06 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
DE102017221835A1 (de) 2017-12-04 2019-06-06 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
EP3584910B1 (fr) * 2018-06-19 2021-09-15 Siemens Mobility GmbH Machine électrique à dissipation de la chaleur perdue améliorée
DE102018215607A1 (de) 2018-09-13 2020-03-19 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
DE102018215608A1 (de) 2018-09-13 2020-03-19 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
DE102018219817A1 (de) 2018-11-19 2020-05-20 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
DE102018219816A1 (de) 2018-11-19 2020-05-20 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
DE102018219820A1 (de) 2018-11-19 2020-06-04 Mahle International Gmbh Isolationskörper für eine elektrische Maschine
DE102018219821A1 (de) 2018-11-19 2020-06-04 Mahle International Gmbh Isolationskörper für eine elektrische Maschine
DE102018219822A1 (de) 2018-11-19 2020-05-20 Mahle International Gmbh Isolationskörper für eine elektrische Maschine
US11873826B2 (en) 2021-02-26 2024-01-16 Deere & Company Cooling arrangement for electric machines

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA598157A (en) * 1960-05-17 Canadian General Electric Company Fan for cooling a dynamoelectric machine
US1784102A (en) * 1927-07-20 1930-12-09 Lincoln Electric Co Dynamo-electric machine
GB341164A (en) * 1929-11-05 1931-01-15 Donald Bright Hoseason Improvements in electric motors
GB546760A (en) * 1941-03-22 1942-07-29 English Electric Co Ltd Improvements in totally enclosed dynamo electric machines
JPS5385307A (en) * 1977-01-05 1978-07-27 Hitachi Ltd Electrically revolving machine
DE2910845A1 (de) * 1979-03-20 1980-10-02 Bosch Gmbh Robert Elektrisch angetriebenes handwerkzeug, insbesondere bohrmaschine
US4409502A (en) * 1981-12-17 1983-10-11 Westinghouse Electric Corp. Self-cooled electrical machine with integrated fan and salient pole rotor
US4562367A (en) * 1982-06-30 1985-12-31 Mitsubishi Denki Kabushiki Kaisha Low inertia, speed variable induction motor

Also Published As

Publication number Publication date
EP0563051B1 (fr) 1997-03-12
JPH06503940A (ja) 1994-04-28
EP0563051A1 (fr) 1993-10-06
JP3122463B2 (ja) 2001-01-09
CA2096257C (fr) 2001-01-02
AU8767791A (en) 1992-07-22
DE69125178D1 (de) 1997-04-17
AU653300B2 (en) 1994-09-22
DE69125178T2 (de) 1997-09-25
WO1992011684A1 (fr) 1992-07-09
MX9102698A (es) 1994-01-31
US5214325A (en) 1993-05-25

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