TW270254B - - Google Patents

Info

Publication number
TW270254B
TW270254B TW084106608A TW84106608A TW270254B TW 270254 B TW270254 B TW 270254B TW 084106608 A TW084106608 A TW 084106608A TW 84106608 A TW84106608 A TW 84106608A TW 270254 B TW270254 B TW 270254B
Authority
TW
Taiwan
Prior art keywords
coolant
stator
radial slots
housing
motor housing
Prior art date
Application number
TW084106608A
Other languages
English (en)
Original Assignee
Westinghouse Inc
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 Westinghouse Inc filed Critical Westinghouse Inc
Application granted granted Critical
Publication of TW270254B publication Critical patent/TW270254B/zh

Links

Classifications

    • 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
    • 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
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Forklifts And Lifting Vehicles (AREA)
TW084106608A 1994-06-10 1995-06-28 TW270254B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25815094A 1994-06-10 1994-06-10

Publications (1)

Publication Number Publication Date
TW270254B true TW270254B (zh) 1996-02-11

Family

ID=22979300

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084106608A TW270254B (zh) 1994-06-10 1995-06-28

Country Status (10)

Country Link
US (1) US5519269A (zh)
EP (1) EP0764358B1 (zh)
JP (1) JPH10501399A (zh)
CN (1) CN1077345C (zh)
AT (1) ATE173117T1 (zh)
CA (1) CA2192461A1 (zh)
DE (1) DE69505813T2 (zh)
MY (1) MY113715A (zh)
TW (1) TW270254B (zh)
WO (1) WO1995034936A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8928295B2 (en) 2012-11-30 2015-01-06 International Business Machines Corporation Reconfigurable switched-capacitor voltage converter circuit, integrated circuit (IC) chip including the circuit and method of switching voltage on chip

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5793145A (en) * 1996-05-02 1998-08-11 Chrysler Corporation End cap to rotor attachment
US5798587A (en) * 1997-01-22 1998-08-25 Industrial Technology Research Institute Cooling loop structure of high speed spindle
DE19723781A1 (de) * 1997-06-06 1998-12-10 Abb Daimler Benz Transp Stromrichtergespeistes Antriebssystem
JP2000270518A (ja) * 1999-03-17 2000-09-29 Hitachi Ltd 車両用交流発電機
US6700235B1 (en) * 1999-11-02 2004-03-02 Franklin Electric Co. Enhanced cooling apparatus and method for rotating machinery
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
JP3603784B2 (ja) * 2000-12-14 2004-12-22 日産自動車株式会社 回転電機
US6579202B2 (en) * 2000-12-18 2003-06-17 General Motors Corporation Lubrication and cooling system for power receiving and delivery units in an electro-mechanical vehicular transmission
US6522036B1 (en) * 2002-01-21 2003-02-18 Li-Ming Chen Motor with a heat dissipating assembly
US6819016B2 (en) * 2002-07-18 2004-11-16 Tm4 Inc. Liquid cooling arrangement for electric machines
US7193342B2 (en) * 2002-12-17 2007-03-20 Caterpillar Inc Apparatus for cooling of electrical devices
FR2857521B1 (fr) * 2003-07-11 2005-09-23 Thales Sa Refroidisseur d'un stator
DE102004013721A1 (de) * 2004-03-18 2005-10-06 Sensor-Technik Wiedemann Gmbh Elektrodynamische Maschine mit einer zu kühlenden Komponente
DE102009045844B4 (de) 2009-10-20 2024-04-04 Robert Bosch Gmbh Elektromaschine
DE102010008584A1 (de) * 2010-02-19 2011-08-25 Magna Powertrain Ag & Co Kg Elektrische Antriebseinheit
EP2567450A4 (en) * 2010-05-04 2018-01-17 Remy Technologies, LLC Electric machine cooling system and method
DE112011101912T5 (de) * 2010-06-04 2013-03-28 Remy Technologies Llc. Kühlsystem und -verfahren für eine elektrische Maschine
EP2580846B1 (en) 2010-06-08 2018-07-18 Remy Technologies, LLC Electric machine cooling system and method
US8519581B2 (en) 2010-06-08 2013-08-27 Remy Technologies, Llc Electric machine cooling system and method
US8456046B2 (en) 2010-06-08 2013-06-04 Remy Technologies, Llc Gravity fed oil cooling for an electric machine
US8482169B2 (en) 2010-06-14 2013-07-09 Remy Technologies, Llc Electric machine cooling system and method
US8614538B2 (en) 2010-06-14 2013-12-24 Remy Technologies, Llc Electric machine cooling system and method
EP2589133B1 (en) * 2010-07-01 2020-08-05 Allison Transmission, Inc. Electric motor with cooling passages
US8432074B2 (en) * 2010-08-23 2013-04-30 Remy Technologies, L.L.C. Disk style centrifugal pump
US8482168B2 (en) 2010-08-25 2013-07-09 Clean Wave Technologies, Inc. Systems and methods for fluid cooling of electric machines
US8427019B2 (en) 2010-08-25 2013-04-23 Clean Wave Technologies, Inc. Systems and methods for cooling and lubrication of electric machines
NO331965B2 (no) * 2010-09-29 2012-05-14 Rolls Royce Marine As Elektrisk permanentmagnetmotor
US8446056B2 (en) 2010-09-29 2013-05-21 Remy Technologies, Llc Electric machine cooling system and method
US8395287B2 (en) 2010-10-04 2013-03-12 Remy Technologies, Llc Coolant channels for electric machine stator
US8593021B2 (en) 2010-10-04 2013-11-26 Remy Technologies, Llc Coolant drainage system and method for electric machines
US8508085B2 (en) 2010-10-04 2013-08-13 Remy Technologies, Llc Internal cooling of stator assembly in an electric machine
US8492952B2 (en) 2010-10-04 2013-07-23 Remy Technologies, Llc Coolant channels for electric machine stator
US20120112680A1 (en) * 2010-11-04 2012-05-10 Remy Technologies, L.L.C. Electric machine system including an alternating electric current (ac) electric machine having a switch module
US20120112568A1 (en) * 2010-11-04 2012-05-10 Remy Technologies, L.L.C. Cooling system for an electric machine system including an alternating current (ac) electric machine having an integrated switch assembly
US8648506B2 (en) 2010-11-09 2014-02-11 Remy Technologies, Llc Rotor lamination cooling system and method
US8497608B2 (en) 2011-01-28 2013-07-30 Remy Technologies, Llc Electric machine cooling system and method
CN102097910A (zh) * 2011-03-22 2011-06-15 北京理工大学 定子槽内油冷却高功率密度永磁同步电机
US8587165B2 (en) 2011-03-30 2013-11-19 Dayton-Phoenix Group, Inc. Cooled fan motor and method of operation
WO2012145302A2 (en) * 2011-04-18 2012-10-26 Remy Technologies, Llc Electric machine module cooling system and method
US8692425B2 (en) 2011-05-10 2014-04-08 Remy Technologies, Llc Cooling combinations for electric machines
US8803380B2 (en) 2011-06-03 2014-08-12 Remy Technologies, Llc Electric machine module cooling system and method
US9041260B2 (en) 2011-07-08 2015-05-26 Remy Technologies, Llc Cooling system and method for an electronic machine
US8803381B2 (en) 2011-07-11 2014-08-12 Remy Technologies, Llc Electric machine with cooling pipe coiled around stator assembly
US8546982B2 (en) 2011-07-12 2013-10-01 Remy Technologies, Llc Electric machine module cooling system and method
JP5648819B2 (ja) * 2011-07-21 2015-01-07 株式会社Ihi 電動モータ及びターボ圧縮機
US20130043747A1 (en) * 2011-08-18 2013-02-21 Larry A. Kubes Electric Machine Cooling
US9048710B2 (en) 2011-08-29 2015-06-02 Remy Technologies, Llc Electric machine module cooling system and method
US8975792B2 (en) 2011-09-13 2015-03-10 Remy Technologies, Llc Electric machine module cooling system and method
DE102011084038A1 (de) 2011-10-05 2012-11-22 Schaeffler Technologies AG & Co. KG Elektroachse mit optimierter Wasserkühlung des Elektromotors sowie Leistungsübertragungsseinheit
US9099900B2 (en) 2011-12-06 2015-08-04 Remy Technologies, Llc Electric machine module cooling system and method
DE102012203695A1 (de) 2012-03-08 2013-09-12 Siemens Aktiengesellschaft Elektrische Maschine mit einer Zweikreiskühlung
CN102624121A (zh) * 2012-03-29 2012-08-01 中国科学院电工研究所 一种电机绕组端部冷却结构
US9331543B2 (en) 2012-04-05 2016-05-03 Remy Technologies, Llc Electric machine module cooling system and method
US10069375B2 (en) 2012-05-02 2018-09-04 Borgwarner Inc. Electric machine module cooling system and method
DE102012017293B4 (de) 2012-08-27 2020-08-06 Magna Pt B.V. & Co. Kg Elektrische Maschine für einen Kraftfahrzeug-Antriebsstrang
US9657747B2 (en) 2012-09-06 2017-05-23 Carrier Corporation Motor rotor and air gap cooling
JP5942714B2 (ja) * 2012-09-07 2016-06-29 株式会社デンソー 回転電機
US8937413B2 (en) * 2012-10-09 2015-01-20 Chrysler Group Llc Electric motor with coolant shield assembly
WO2014061918A1 (ko) * 2012-10-19 2014-04-24 한국터보기계 주식회사 터보기계 시스템
CN103151879A (zh) * 2013-04-03 2013-06-12 天津市松正电动汽车技术股份有限公司 一种液冷电机
JP6065805B2 (ja) * 2013-10-18 2017-01-25 トヨタ自動車株式会社 電動機
JP6195167B2 (ja) * 2014-03-31 2017-09-13 本田技研工業株式会社 モータ
EP2933902B1 (de) * 2014-04-17 2016-06-01 Siemens Aktiengesellschaft Entwärmung einer elektrischen Maschine
DE102015201731A1 (de) 2014-11-13 2016-05-19 Robert Bosch Gmbh Elektrische Maschine
DE102014224476B4 (de) 2014-12-01 2024-08-29 Volkswagen Aktiengesellschaft Elektrische Antriebseinheit, Hybridantriebseinrichtung und Fahrzeug
CN104467288A (zh) * 2014-12-31 2015-03-25 烟台冰轮股份有限公司 一种压缩机配用电机的半封闭式油冷系统
JP6560033B2 (ja) * 2015-06-25 2019-08-14 株式会社日立製作所 回転電機、並びに回転電機の冷却システム
JP6163518B2 (ja) * 2015-07-23 2017-07-12 本田技研工業株式会社 冷却装置
JP2017093013A (ja) * 2015-11-02 2017-05-25 株式会社神戸製鋼所 アキシャルギャップ型回転電機
US10516320B2 (en) * 2016-05-09 2019-12-24 Borgwarner Inc. Cooling system for an electric motor
US10396629B1 (en) 2016-06-23 2019-08-27 Vepco Technologies Integrated shaft liquid-cooling for electric motor with gearbox
TWI629860B (zh) * 2016-12-30 2018-07-11 財團法人工業技術研究院 電動機
RU2660811C1 (ru) * 2017-03-21 2018-07-10 Общество с ограниченной ответственностью Научно-производственное предприятие "Резонанс" (ООО НПП "Резонанс") Индукторная электрическая машина
JP7116739B2 (ja) * 2017-03-24 2022-08-10 ジョンソン コントロールズ テクノロジー カンパニー チラーセンブリのための誘導電動機及び電動機のための冷却システム
CN107453507B (zh) * 2017-06-28 2019-12-31 中国科学院电工研究所 一种油冷式电机用喷油嘴结构及冷却方法
FR3080506B1 (fr) * 2018-04-20 2021-03-19 Renault Sas Dispositif de refroidissement de machine electrique et machine electrique comprenant un tel dispositif
CN109301974B (zh) * 2018-10-17 2020-06-16 湘电风能有限公司 一种发电机冷却系统
EP3672035B1 (en) 2018-12-19 2022-02-23 LG Magna e-Powertrain Co., Ltd. Motor
KR102634861B1 (ko) 2019-02-25 2024-02-07 엘지마그나 이파워트레인 주식회사 모터
US11942828B2 (en) * 2019-01-14 2024-03-26 Shanghai Pangood Power Technology Cooling system, stator assembly, and axial magnetic field motor
US10892668B2 (en) 2019-04-12 2021-01-12 Ford Global Technologies, Llc Cooling systems for cooling electric machines within electrified vehicles
DE102019117893B4 (de) * 2019-07-03 2021-10-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Antriebsstrang für ein Kraftfahrzeug mit einer direktgekühlten elektrischen Maschine und einem Getriebe, Kraftfahrzeug
DE102019118958A1 (de) * 2019-07-12 2021-01-14 Bpw Bergische Achsen Kommanditgesellschaft Elektrische Antriebseinheit für ein Kraftfahrzeug
US11482368B2 (en) 2019-08-16 2022-10-25 Hamilton Sundstrand Corporation Hybrid thermal management of electronics
CN114946107A (zh) * 2020-01-21 2022-08-26 三菱电机株式会社 定子以及使用该定子的旋转电机
EP4096070A4 (en) * 2020-01-21 2023-01-18 Mitsubishi Electric Corporation STATOR AND ROTATING ELECTRIC MACHINE USING IT
DE102020105926A1 (de) 2020-03-05 2021-09-09 Bayerische Motoren Werke Aktiengesellschaft Elektrische Antriebsvorrichtung für einen Kraftfahrzeugantriebsstrang und Kraftfahrzeug
GB2594920A (en) * 2020-04-09 2021-11-17 Hamilton Sundstrand Corp Cooling system for electric machines
US11569707B2 (en) * 2020-07-23 2023-01-31 Ge Aviation Systems Llc Apparatus and method for cooling an electrical machine
KR20220082593A (ko) * 2020-12-10 2022-06-17 현대자동차주식회사 모터의 냉각 장치
US11916459B2 (en) * 2020-12-30 2024-02-27 Dana Heavy Vehicle Systems Group, Llc Systems and method for an electric motor with spray ring
SE2150535A1 (en) * 2021-04-28 2022-10-29 Scania Cv Ab An electric rotating machine
DE102021120993A1 (de) * 2021-08-12 2023-02-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Elektrische Maschine und Kraftfahrzeug
JP7312795B2 (ja) * 2021-08-30 2023-07-21 ヤマハ発動機株式会社 電動モータ
GB2627823A (en) * 2023-03-03 2024-09-04 Safran Electrical & Power Stator sealing member

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE652164A (zh) *
NL269378A (zh) *
CH40598A (de) * 1907-09-03 1908-08-01 Aeppli Stocker J J Ablauf
US1531724A (en) * 1921-04-18 1925-03-31 Arutunoff Armais Electric machine
US2707244A (en) * 1953-10-30 1955-04-26 Westinghouse Electric Corp Multiple-pressure blower-system for generators
DE1010626B (de) * 1956-03-21 1957-06-19 Bbc Brown Boveri & Cie Verfahren und Vorrichtung zur Kuehlung der Wicklungen elektrischer Maschinen grosser Laenge
FR1276717A (fr) * 1960-10-11 1961-11-24 Commissariat Energie Atomique Refroidissement de moteurs électriques spéciaux
FR1381593A (fr) * 1963-11-06 1964-12-14 American Radiator & Standard Moteur électrique refroidi par un réfrigérant
BE664705A (zh) * 1965-05-31 1965-09-16
US3591816A (en) * 1968-09-09 1971-07-06 Tokyo Shibuia Denki Kk Synchronous machine provided with comb-shaped magnetic poles
US3531668A (en) * 1969-02-10 1970-09-29 Caterpillar Tractor Co Induction motor having cooling arrangement
US3648085A (en) * 1970-03-26 1972-03-07 Lear Siegler Inc Liquid cooling arrangement for dynamoelectric machine
US3675056A (en) * 1971-01-04 1972-07-04 Gen Electric Hermetically sealed dynamoelectric machine
US3749953A (en) * 1972-02-24 1973-07-31 Gen Electric Ventilated dynamoelectric machines
US3761748A (en) * 1972-07-10 1973-09-25 Gen Electric Dynamoelectric machine having end shields for improved ventilation
US3819965A (en) * 1972-11-20 1974-06-25 Gen Electric Cooling systems especially for dry type induction regulators
US4331209A (en) * 1980-02-29 1982-05-25 Clark Equipment Company Ventilation system for electric vehicles
JPS56157238A (en) * 1980-05-07 1981-12-04 Fanuc Ltd Rotary motor
US4465948A (en) * 1982-06-14 1984-08-14 Fujitsu Fanuc Limited Device for cooling a reversible motor
US4473765A (en) * 1982-09-30 1984-09-25 General Electric Company Electrostatic grading layer for the surface of an electrical insulation exposed to high electrical stress
US4514652A (en) * 1983-07-13 1985-04-30 Sundstrand Corporation Liquid cooled high speed synchronous machine
US4611137A (en) * 1985-10-25 1986-09-09 Sundstrand Corporation Cooling of dynamoelectric machines
JPS6416238A (en) * 1987-07-09 1989-01-19 Fanuc Ltd Method of cooling motor
US5189325A (en) * 1990-06-15 1993-02-23 General Electric Company Liquid cooling the rotor of an electrical machine
US5034639A (en) * 1990-06-19 1991-07-23 Sundstrand Corporation Stator drain and electrical apparatus employing the same
US5214325A (en) * 1990-12-20 1993-05-25 General Electric Company Methods and apparatus for ventilating electric machines
DE4138268A1 (de) * 1991-11-21 1993-05-27 Klein Schanzlin & Becker Ag Elektromotor
US5218252A (en) * 1992-02-11 1993-06-08 Sundstrand Corporation Dynamoelectric machines with stator positioning
JP2962071B2 (ja) * 1992-09-11 1999-10-12 トヨタ自動車株式会社 電気自動車用駆動装置
US5363002A (en) * 1993-07-28 1994-11-08 Sundstrand Corporation Dynamoelectric machine having fluid cooling of back iron and end turns

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8928295B2 (en) 2012-11-30 2015-01-06 International Business Machines Corporation Reconfigurable switched-capacitor voltage converter circuit, integrated circuit (IC) chip including the circuit and method of switching voltage on chip

Also Published As

Publication number Publication date
ATE173117T1 (de) 1998-11-15
MY113715A (en) 2002-05-31
CN1077345C (zh) 2002-01-02
CA2192461A1 (en) 1995-12-21
MX9606297A (es) 1998-06-30
DE69505813T2 (de) 1999-04-29
CN1154181A (zh) 1997-07-09
JPH10501399A (ja) 1998-02-03
EP0764358B1 (en) 1998-11-04
WO1995034936A1 (en) 1995-12-21
EP0764358A1 (en) 1997-03-26
DE69505813D1 (de) 1998-12-10
US5519269A (en) 1996-05-21

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