BE745774A - Moteur a induction - Google Patents

Moteur a induction

Info

Publication number
BE745774A
BE745774A BE745774DA BE745774A BE 745774 A BE745774 A BE 745774A BE 745774D A BE745774D A BE 745774DA BE 745774 A BE745774 A BE 745774A
Authority
BE
Belgium
Prior art keywords
induction motor
induction
motor
Prior art date
Application number
Other languages
English (en)
Inventor
J J Eathey
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of BE745774A publication Critical patent/BE745774A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
BE745774D 1969-02-10 1970-02-10 Moteur a induction BE745774A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79773669A 1969-02-10 1969-02-10

Publications (1)

Publication Number Publication Date
BE745774A true BE745774A (fr) 1970-08-10

Family

ID=25171663

Family Applications (1)

Application Number Title Priority Date Filing Date
BE745774D BE745774A (fr) 1969-02-10 1970-02-10 Moteur a induction

Country Status (6)

Country Link
US (1) US3531668A (fr)
AU (1) AU1057170A (fr)
BE (1) BE745774A (fr)
DE (1) DE2005802A1 (fr)
FR (1) FR2033954A5 (fr)
GB (1) GB1294561A (fr)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2302456A1 (de) * 1973-01-18 1974-07-25 Kraftwerk Union Ag Turbosatz bestehend aus helium-turbine und einem heliumgekuehlten generator
US4266152A (en) * 1979-03-29 1981-05-05 The Singer Company Method of and apparatus for cooling electric motors and totally enclosed electric motors incorporating same
US4423344A (en) * 1981-02-23 1983-12-27 Litton Industrial Products, Inc. Liquid cooled eddy current coupling having rotor extension ring
DE3147829A1 (de) * 1981-12-03 1983-06-16 Robert Bosch Gmbh, 7000 Stuttgart Elektrische kollektormaschine, insbesondere als antriebsmotor fuer fahrzeuge
US4742257A (en) * 1987-01-29 1988-05-03 General Motors Corporation Totally enclosed fan cooled induction motor with improved cooling
US4839547A (en) * 1988-03-28 1989-06-13 Wertec Corporation Motor frame and motor with increased cooling capacity
DE4229395C2 (de) * 1992-09-03 1995-06-08 Licentia Gmbh Oberflächengekühlte, geschlossene elektrische Maschine
US5363002A (en) * 1993-07-28 1994-11-08 Sundstrand Corporation Dynamoelectric machine having fluid cooling of back iron and end turns
US5491371A (en) * 1993-12-13 1996-02-13 Able Corporation Electrical machinery laminations cooling
JPH07177706A (ja) * 1993-12-20 1995-07-14 Fanuc Ltd 空冷式モータ
US5682074A (en) * 1994-03-02 1997-10-28 Northrop Grumman Corporation Electric vehicle motor
US5489810A (en) * 1994-04-20 1996-02-06 Sundstrand Corporation Switched reluctance starter/generator
US5519269A (en) * 1994-06-10 1996-05-21 Westinghouse Electric Corp. Electric induction motor and related method of cooling
US5998896A (en) * 1997-11-19 1999-12-07 Reliance Electric Industrial Company Electric motor having frame adaptable for enclosed and open motor cooling
US5982071A (en) * 1998-08-13 1999-11-09 Able Corporation Cooling of electrical machinery
JP2001178081A (ja) * 1999-12-20 2001-06-29 Aisin Seiki Co Ltd 電気モータ
US20020130565A1 (en) * 2000-09-22 2002-09-19 Tilton Charles L. Spray cooled motor system
US7679234B1 (en) * 2000-09-22 2010-03-16 Isothermal Systems Research, Inc. Spray cool means for cooling a modular inverter electric motor system
US7009317B2 (en) * 2004-01-14 2006-03-07 Caterpillar Inc. Cooling system for an electric motor
DE102004013133A1 (de) * 2004-03-17 2005-10-13 Siemens Ag Elektrische Maschine mit verbesserter Kühlung und entsprechendes Kühlverfahren
US7239055B2 (en) * 2004-07-28 2007-07-03 Gm Global Technology Operations, Inc. Motor cooling system
US7402923B2 (en) * 2004-07-29 2008-07-22 General Motors Corporation Electrically variable transmission
DE102005032204A1 (de) * 2005-07-09 2007-01-25 Zf Friedrichshafen Ag Elektromaschine für ein Getriebe eines Kraftfahrzeugs und Einrichtung zur Kühlung der Elektromaschine
US8183723B2 (en) * 2007-07-03 2012-05-22 Caterpillar Inc. Cooling jacket and stator assembly for rotary electric device
DE102008001621A1 (de) * 2008-05-07 2009-11-12 Robert Bosch Gmbh Elektrische Maschine mit einer integrierten Gehäusekühlung
DE102008001610A1 (de) * 2008-05-07 2009-11-12 Robert Bosch Gmbh Elektrische Maschine mit Kühleinrichtung
US8450888B2 (en) * 2009-04-20 2013-05-28 General Electric Company Integrated brushless starter/generator system
US20110025144A1 (en) * 2009-07-28 2011-02-03 Caterpillar, Inc. Cooling housing for a switched reluctance electric device
FI122472B (fi) 2009-12-17 2012-02-15 Abb Oy Järjestely ja menetelmä sähkökoneen jäähdyttämiseksi
CN103026593B (zh) * 2010-10-06 2015-06-17 三菱电机株式会社 旋转电机、轴承装卸用夹具以及轴承更换方法
KR101238209B1 (ko) * 2010-11-29 2013-03-04 엘지전자 주식회사 전동기
US20120230837A1 (en) * 2011-03-09 2012-09-13 General Electric Company Cooling sleeve
US20130140923A1 (en) * 2011-12-05 2013-06-06 GM Global Technology Operations LLC Electric machine cooling structure
GB2499236A (en) * 2012-02-10 2013-08-14 Rolls Royce Plc A cooling arrangement for an electrical machine
US20140015355A1 (en) * 2012-07-12 2014-01-16 Deere & Company Electric Machine Cooling Arrangement And Method
US10348146B2 (en) * 2012-07-13 2019-07-09 Lcdrives Corp. Liquid cooled high efficiency permanent magnet machine with glycol cooling
US10312760B2 (en) * 2012-07-13 2019-06-04 Lcdrives Corp. Liquid cooled high efficiency permanent magnet machine with in slot glycol cooling
CN202707537U (zh) 2012-08-03 2013-01-30 上海震旦办公设备有限公司 碎纸机马达用风扇散热装置
US20140077665A1 (en) * 2012-09-14 2014-03-20 General Electric Company Removable wound stator for integrated motor/compressor
US9209661B2 (en) * 2012-10-02 2015-12-08 Remy Technologies, L.L.C. Electric machine including a housing having materially integrally formed coolant channels and an outer sleeve
GB2517410A (en) 2013-07-16 2015-02-25 Aim Co Ltd A Stator and a Rotor for an Electric Motor
GB2518348A (en) 2013-07-16 2015-03-25 Aim Co Ltd A rotor for an electric motor
US10468937B2 (en) 2014-12-01 2019-11-05 Tesla, Inc. Cantilever stator
TWI629860B (zh) * 2016-12-30 2018-07-11 財團法人工業技術研究院 電動機
US11609030B2 (en) * 2017-03-24 2023-03-21 Johnson Controls Tyco IP Holdings LLP Chiller motor with cooling flow path
US10781909B2 (en) * 2017-06-30 2020-09-22 Tesla, Inc. Windage tray for advanced lubrication and enhanced performance
US12027943B2 (en) * 2019-08-05 2024-07-02 Dana Heavy Vehicle Systems Group, Llc Electric axle assembly
KR20210123620A (ko) * 2020-04-03 2021-10-14 엘지마그나 이파워트레인 주식회사 모터

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357923A (en) * 1942-06-29 1944-09-12 Fairbanks Morse & Co Ventilation of electrical machines
US2615069A (en) * 1949-12-14 1952-10-21 Int Register Co Electric motor construction
US3060335A (en) * 1961-02-07 1962-10-23 Garrett Corp Fluid cooled dynamoelectric machine
US3445697A (en) * 1965-09-24 1969-05-20 Caterpillar Tractor Co Brushless direction and speed sensing transducer
US3430085A (en) * 1966-03-10 1969-02-25 Us Air Force Stator cooling system for a.c. generator
US3445695A (en) * 1966-05-25 1969-05-20 Borg Warner Cooling system for hermetic dynamoelectric devices
US3388559A (en) * 1966-12-13 1968-06-18 Westinghouse Electric Corp Electric motors cooled with refrigerants

Also Published As

Publication number Publication date
DE2005802A1 (de) 1970-09-03
US3531668A (en) 1970-09-29
GB1294561A (en) 1972-11-01
AU1057170A (en) 1971-07-28
FR2033954A5 (fr) 1970-12-04

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