RU2000127910A - DEVICE FOR VENTILATION OF THE ELECTRIC MOTOR OF THE RAIL TRAIN AND THE ELECTRIC MOTOR FITTED WITH SUCH A DEVICE - Google Patents

DEVICE FOR VENTILATION OF THE ELECTRIC MOTOR OF THE RAIL TRAIN AND THE ELECTRIC MOTOR FITTED WITH SUCH A DEVICE

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Publication number
RU2000127910A
RU2000127910A RU2000127910/28A RU2000127910A RU2000127910A RU 2000127910 A RU2000127910 A RU 2000127910A RU 2000127910/28 A RU2000127910/28 A RU 2000127910/28A RU 2000127910 A RU2000127910 A RU 2000127910A RU 2000127910 A RU2000127910 A RU 2000127910A
Authority
RU
Russia
Prior art keywords
rotor
air
stream
space
electric motor
Prior art date
Application number
RU2000127910/28A
Other languages
Russian (ru)
Other versions
RU2298868C2 (en
Inventor
Людовик МОРЕЛЬ
Жан-Люк РАГИДО
Брюно РАГЭН
Original Assignee
Альстом
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
Priority claimed from FR9914309A external-priority patent/FR2800931B1/en
Application filed by Альстом filed Critical Альстом
Publication of RU2000127910A publication Critical patent/RU2000127910A/en
Application granted granted Critical
Publication of RU2298868C2 publication Critical patent/RU2298868C2/en

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Claims (10)

1. Устройство для вентиляции электродвигателя рельсовой тяги, содержащее центробежный вентилятор, выполненный с возможностью вращения в одном или двух направлениях, размещенный в воздухозаборной камере и нагнетающий воздух в двигатель, отличающееся тем, что поток (F1) воздуха, нагнетаемый вентилятором, разделяется на внутренний поток (F2), направляемый внутрь ограниченного пространства для ротора, в котором заключен, по меньшей мере, один ротор двигателя, и внешний поток (F3), направляемый наружу из ограниченного пространства для ротора в воздуховоды для охлаждения статора двигателя.1. A device for ventilation of a rail-type electric motor, comprising a centrifugal fan configured to rotate in one or two directions, located in the air intake chamber and forcing air into the engine, characterized in that the air stream (F 1 ) pumped by the fan is divided into internal a flow (F 2 ) directed into the limited space for the rotor, in which at least one rotor of the motor is enclosed, and an external stream (F 3 ) directed out from the limited space for the rotor into air ducts for cooling the stator of the engine. 2. Устройство по п. 1, отличающееся тем, что вентилятор осуществляет нагнетание воздуха в сопло для воздуховодов, и имеется перегородка, которая отделяет внутренний объем сопла от пространства для ротора и пронизана, по меньшей мере одним отверстием для сообщения, обеспечивающим циркуляцию потока (F2).2. The device according to p. 1, characterized in that the fan pumps air into the nozzle for air ducts, and there is a partition that separates the internal volume of the nozzle from the space for the rotor and is pierced by at least one communication hole that allows the flow to circulate (F 2 ). 3. Устройство по п. 2, отличающееся тем, что оно содержит несколько отверстий для сообщения между внутренним объемом сопла и пространством для ротора, причем эти отверстия распределены приблизительно равномерно вокруг центральной оси (Х-Х') двигателя. 3. The device according to p. 2, characterized in that it contains several holes for communication between the internal volume of the nozzle and the space for the rotor, and these holes are distributed approximately evenly around the central axis (X-X ') of the engine. 4. Устройство по п. 2 или 3, отличающееся тем, что упомянутое отверстие или отверстия выполнено (выполнены) радиально на внутренней поверхности канала, ограниченного соплом, для второго потока (F3).4. The device according to p. 2 or 3, characterized in that the said hole or holes are made (made) radially on the inner surface of the channel bounded by the nozzle for the second stream (F 3 ). 5. Устройство по любому из предыдущих пунктов, отличающееся тем, что оно содержит, по меньшей мере, одно выпускное отверстие для выхода первого потока (F2) воздуха из пространства для ротора.5. Device according to any one of the preceding paragraphs, characterized in that it contains at least one outlet for the exit of the first stream (F 2 ) of air from the space for the rotor. 6. Устройство по п. 5, отличающееся тем, что упомянутое выпускное отверстие образовано около горловины воздуховода для охлаждения статора. 6. The device according to p. 5, characterized in that the said outlet is formed near the neck of the duct for cooling the stator. 7. Устройство по п. 6, отличающееся тем, что оно содержит буртик для разделения потоков (F2, F3) воздуха, выходящих из упомянутого отверстия и выходящих из воздуховода.7. The device according to p. 6, characterized in that it contains a flange for separating the flows (F 2 , F 3 ) of air leaving the aforementioned hole and leaving the duct. 8. Устройство по любому из предыдущих пунктов, отличающееся тем, что оно содержит второй вентилятор, предназначенный для формирования потока (F4, F5, F6) воздуха внутри упомянутого пространства для ротора из внутреннего потока (F2).8. The device according to any one of the preceding paragraphs, characterized in that it contains a second fan, designed to form a stream (F 4 , F 5 , F 6 ) of air inside the said space for the rotor from the internal stream (F 2 ). 9. Устройство по любому из предыдущих пунктов, отличающееся тем, что в ограниченном пространстве для ротора заключены ротор, внутренняя радиальная часть упомянутого статора, по меньшей мере, одна обмотка, связанная со статором или с ротором, часть центрального вала двигателя и, возможно, второй вентилятор. 9. A device according to any one of the preceding paragraphs, characterized in that the rotor is enclosed in a limited space for the rotor, the inner radial part of the said stator, at least one winding connected with the stator or with the rotor, part of the central motor shaft and, possibly, the second fan. 10. Электродвигатель рельсовой тяги, отличающийся тем, что он содержит устройства для вентиляции по любому из пп. 1-9. 10. The electric motor rail traction, characterized in that it contains a device for ventilation according to any one of paragraphs. 1-9.
RU2000127910/11A 1999-11-09 2000-11-08 Rail traction motor cooling device and electric motor equipped with such device RU2298868C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9914309 1999-11-09
FR9914309A FR2800931B1 (en) 1999-11-09 1999-11-09 VENTILATION DEVICE AND ELECTRIC RAIL TRACTION MOTOR EQUIPPED WITH SUCH A DEVICE

Publications (2)

Publication Number Publication Date
RU2000127910A true RU2000127910A (en) 2002-12-10
RU2298868C2 RU2298868C2 (en) 2007-05-10

Family

ID=9552109

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000127910/11A RU2298868C2 (en) 1999-11-09 2000-11-08 Rail traction motor cooling device and electric motor equipped with such device

Country Status (18)

Country Link
US (1) US6570276B1 (en)
EP (1) EP1100184B1 (en)
JP (1) JP2001190046A (en)
KR (1) KR100732598B1 (en)
AT (1) ATE381805T1 (en)
AU (1) AU764381B2 (en)
BR (1) BR0005310B1 (en)
CA (1) CA2325722C (en)
CZ (1) CZ300907B6 (en)
DE (1) DE60037496T2 (en)
DK (1) DK1100184T3 (en)
FR (1) FR2800931B1 (en)
HK (1) HK1038835A1 (en)
MX (1) MXPA00010867A (en)
PL (1) PL199771B1 (en)
PT (1) PT1100184E (en)
RU (1) RU2298868C2 (en)
TW (1) TW563287B (en)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6664681B1 (en) * 1999-12-27 2003-12-16 General Electric Company Methods and apparatus for attaching a grill to a motor
US6897581B2 (en) * 2002-10-04 2005-05-24 Honeywell International Inc. High speed generator with the main rotor housed inside the shaft
KR100528586B1 (en) * 2002-11-25 2005-11-15 가부시끼가이샤 도시바 Totally enclosed fan cooled type motor
JP2004194498A (en) * 2002-11-25 2004-07-08 Toshiba Corp All closed external fan cooling version dynamic electric motors
JP2004343914A (en) * 2003-05-16 2004-12-02 Matsushita Electric Ind Co Ltd Motor-driven air blower
US20050067905A1 (en) * 2003-09-30 2005-03-31 Mark Maney Stator cooling method and apparatus
US7009317B2 (en) * 2004-01-14 2006-03-07 Caterpillar Inc. Cooling system for an electric motor
DE102004022557B4 (en) * 2004-05-07 2021-07-22 Siemens Aktiengesellschaft Electric machine with water cooling
FR2874761B1 (en) * 2004-08-31 2007-07-06 Valeo Equip Electr Moteur AIR-CHANGING ELECTRICAL ROTATING MACHINE WITH ACOUSTICAL ATTENUATION MEANS
JP4686228B2 (en) 2005-03-23 2011-05-25 株式会社東芝 Fully enclosed fan motor
JP4236054B2 (en) * 2005-09-12 2009-03-11 三菱電機株式会社 Magnet generator
US20080089798A1 (en) * 2006-10-17 2008-04-17 Lasko Holdings, Inc. Box fan grill with integral motor support
FR2910081B1 (en) * 2006-12-18 2010-09-03 Airfan APPARATUS FOR REGULATED DELIVERY OF GAS, ESPECIALLY RESPIRATORY ASSISTANCE APPARATUS
GB2448548A (en) * 2007-04-21 2008-10-22 Converteam Ltd Vortex cleaning of air intake of electrical machine
ATE486220T1 (en) * 2007-06-25 2010-11-15 Airfan DEVICE FOR CONTROLLED GAS DELIVERY, IN PARTICULAR FOR A BREATHING APPARATUS
CN101375785B (en) * 2007-08-30 2011-06-08 乐金电子(天津)电器有限公司 Structure for fixing vertical cleaner roller brush transmission electric machine
US8858168B2 (en) * 2008-03-03 2014-10-14 General Electric Company Ventilation system and method for assembling the same
FR2935074B1 (en) 2008-08-12 2023-04-28 Leroy Somer Moteurs ROTATING ELECTRIC MACHINE WITH A COOLING FAN AT EACH END OF THE STATOR
AT509029B1 (en) * 2008-11-17 2015-04-15 Traktionssysteme Austria Gmbh PERMANENT MAGNETIC RACK MACHINE
EP2256907A1 (en) * 2009-05-18 2010-12-01 Bombardier Transportation GmbH An electric machine
JP4592825B1 (en) * 2009-07-06 2010-12-08 三菱電機株式会社 Electric motor for vehicle
US8519582B2 (en) 2009-09-29 2013-08-27 Regal Beloit America, Inc. Air cooled electric motor
US8847444B2 (en) * 2010-11-12 2014-09-30 Hamilton Sundstrand Space Systems International, Inc. Cooling of permanent magnet electric machine
CN103636103B (en) * 2011-06-30 2015-07-29 株式会社日立制作所 Electric rotating machine
CN103016367A (en) * 2011-09-26 2013-04-03 珠海格力电器股份有限公司 Centrifugal compressor
US20130129488A1 (en) * 2011-11-18 2013-05-23 Giridhari L. Agrawal Foil bearing supported motor-driven blower
DE102011087273B4 (en) * 2011-11-29 2015-10-08 Robert Bosch Gmbh Electric machine
JP5645028B2 (en) * 2012-11-06 2014-12-24 株式会社安川電機 Rotating electric machine
DE102012112923A1 (en) * 2012-12-21 2014-06-26 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Electric machine with cooling function for motor vehicle, has housing in form of pot-shape and including cooling ducts with cooling air, and air distribution channels trained in housing and arranged from simultaneous air feeding channel
US9973049B2 (en) 2013-03-15 2018-05-15 Techtronic Industries Co. Ltd. Electric motor
US9653967B2 (en) 2013-03-15 2017-05-16 Techtronic Power Tools Technology Limited Cooling arrangement for an electric motor
EP2860853A1 (en) * 2013-10-14 2015-04-15 Siemens Aktiengesellschaft Fan baffle element for electric machine
DE102013112605A1 (en) * 2013-11-15 2015-05-21 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Drive module for a vehicle
EP2894349A1 (en) * 2014-01-14 2015-07-15 ABB Technology AG Fan assembly for air-ventilation-device of traction-motor
JP5897682B1 (en) * 2014-10-10 2016-03-30 ファナック株式会社 Electric motor capable of cleaning stator air passage or fan, and electric motor cleaning system
EP3213995B1 (en) 2014-10-27 2019-05-22 Guangzhou Xaircraft Technology Co., Ltd. Motor heat dissipation structure for a rotorcraft
CN104638811A (en) * 2014-12-20 2015-05-20 重庆德马高速设备研究所 Radiating device of vertical motor
TWI584561B (en) * 2015-02-13 2017-05-21 周文三 Motor with heat dissipation structure
TWI578672B (en) * 2015-05-07 2017-04-11 Visionary Dynamics Water - cooled motor devices
JP6637683B2 (en) * 2015-06-19 2020-01-29 東芝三菱電機産業システム株式会社 Rotating electric machine
CN106329830A (en) * 2015-06-25 2017-01-11 泰荣动力科技股份有限公司 Water-cooled type motor apparatus
TWI571034B (en) * 2015-07-28 2017-02-11 周文三 Improved motor structure
TWI587610B (en) * 2015-09-04 2017-06-11 Wen-San Chou Motor heat dissipation structure
TWM524005U (en) * 2015-10-06 2016-06-11 Wen-San Chou Heat dissipation structure of motor
TWM524007U (en) * 2015-10-06 2016-06-11 Wen-San Chou Motor with the heat dissipation structure
TWI586085B (en) * 2015-10-07 2017-06-01 周文三 Motor structure capable of dissipating heat therein
WO2017072874A1 (en) * 2015-10-28 2017-05-04 三菱電機株式会社 Cooling structure for rotary electric machine and method for controlling same
CN108350899B (en) * 2015-11-09 2020-06-30 日本电产株式会社 Air supply device and dust collector
CN105553181B (en) * 2015-12-19 2018-10-23 江西泰豪军工集团有限公司 A kind of front end of shield is without impact angle of outlet air exhausting structure
AT517967B1 (en) * 2016-02-24 2017-06-15 Traktionssysteme Austria Gmbh Air-cooled electric machine
DE202017104181U1 (en) * 2016-07-18 2017-10-05 Trane International Inc. Cooling fan for refrigerant-cooled engine
FR3062757B1 (en) * 2017-02-03 2019-04-05 Alstom Transport Technologies SILENT SELF-VENTILATED MOTOR, IN PARTICULAR FOR A RAILWAY VEHICLE
CN108626146B (en) * 2017-03-17 2020-05-22 日本电产株式会社 Air supply device and dust collector
TWI673944B (en) * 2017-03-24 2019-10-01 美商江森自控技術公司 Liquid injection nozzles for chiller motor
CN107086713B (en) * 2017-05-12 2024-03-26 广东联塑机器制造有限公司 High-efficient radiating forced air cooling stator and rotor motor
CN107786026A (en) * 2017-12-01 2018-03-09 丹阳荣嘉精密机械有限公司 A kind of ventilated type electric machine casing
DE102018107808A1 (en) * 2018-04-03 2019-10-10 C. & E. Fein Gmbh Hand tool
JP2019198192A (en) * 2018-05-11 2019-11-14 株式会社日立製作所 Electric motor
DE102018125031A1 (en) * 2018-10-10 2020-04-16 HELLA GmbH & Co. KGaA Pump, in particular for a liquid circuit in a vehicle
JP7354569B2 (en) * 2019-03-28 2023-10-03 ニデック株式会社 Air blower and vacuum cleaner
KR20200140063A (en) * 2019-06-05 2020-12-15 한화파워시스템 주식회사 Rotating device
CN110429747B (en) * 2019-08-30 2020-11-20 东方电气集团东方电机有限公司 Method for reducing circumferential temperature difference between motor coil and iron core
CN110513312A (en) * 2019-09-05 2019-11-29 东莞市鸿生五金塑胶科技有限公司 Inflation/deflation air pump
JP2022038289A (en) * 2020-08-26 2022-03-10 株式会社東芝 Rotary electric machine
CN112879326B (en) * 2021-01-06 2022-06-17 中车唐山机车车辆有限公司 Cooling fan control method and system of traction motor and freight train
FR3119343B1 (en) * 2021-02-01 2023-01-27 Alstom Transp Tech Cooling device for an electric motor, motor assembly and associated vehicle
CN113746246B (en) * 2021-09-06 2022-04-15 无锡市科鑫电机有限公司 Dustproof, shockproof and moistureproof permanent magnet direct current motor
FR3128336B1 (en) * 2021-10-19 2023-10-27 Alstom Transp Tech Rotating electric machine and associated vehicle
FR3140848A1 (en) * 2022-10-17 2024-04-19 Alstom Holdings Self-ventilated engine, in particular for a railway vehicle, railway vehicle comprising such an engine and associated assembly method

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1778036A (en) * 1927-08-08 1930-10-14 Chrysler Corp Ventilating system
DE933939C (en) * 1939-02-18 1955-10-06 Siemens Ag Ventilation arrangement for externally ventilated electrical machines with axial air duct
DE971497C (en) * 1954-02-05 1959-02-05 Siemens Ag Commuter machine with external ventilation without radial cooling slots in the stand and runner
FR1404940A (en) * 1964-08-17 1965-07-02 Ass Elect Ind Further training in ventilated dynamo-electric machines
CA840533A (en) * 1965-11-09 1970-04-28 General Electric Company Dynamoelectric machine cooling
JPS5639143B2 (en) * 1971-08-06 1981-09-10
JPS5889046A (en) * 1981-11-24 1983-05-27 Mitsubishi Electric Corp Cooler for rotary electric machine
JPS5893451A (en) * 1981-11-25 1983-06-03 Mitsubishi Electric Corp Cooler for rotary electric machine
JPS6143765U (en) * 1984-08-24 1986-03-22 三菱電機株式会社 Totally enclosed external sector rotating electric machine
JPS62296736A (en) * 1986-06-16 1987-12-24 Hitachi Ltd Rotary electric machine with external fan
EP0261295A1 (en) * 1986-08-22 1988-03-30 S.A. Acec Transport Self-cooled electrical motor
JPS6351560U (en) * 1986-09-19 1988-04-07
US4742257A (en) * 1987-01-29 1988-05-03 General Motors Corporation Totally enclosed fan cooled induction motor with improved cooling
FR2644642B1 (en) * 1989-03-16 1995-04-14 Cegelec Moteurs CLOSED AIR COOLED ELECTRIC MOTOR AND MANUFACTURING METHOD THEREOF
FR2645817B1 (en) * 1989-04-14 1992-01-10 Alsthom Gec DEVICE FOR VENTILATION OF RAIL DRIVE MOTOR AND DYNAMIC PURIFICATION OF VENTILATION AIR
EP0416468A1 (en) * 1989-09-04 1991-03-13 Kabushiki Kaisha Toshiba Air-cooled motor for use in vehicles
DE4003155A1 (en) * 1990-02-03 1991-08-29 Bosch Gmbh Robert ELECTRIC MACHINE WITH FOREIGN VENTILATION
JPH0461464U (en) * 1990-09-28 1992-05-26
US5214325A (en) * 1990-12-20 1993-05-25 General Electric Company Methods and apparatus for ventilating electric machines
JPH05300698A (en) * 1992-04-17 1993-11-12 Toshiba Corp Ventilation cooling-type rotating electric machine
DE4242132A1 (en) * 1992-12-14 1994-06-16 Siemens Ag Totally enclosed electrical machine - has inner ventilators at ends of rotor shaft creating circulation of cooling medium in cooling channels in rotor plate packages
JPH07135747A (en) * 1993-11-10 1995-05-23 Toshiba Corp Rotary electric machine
CA2151419A1 (en) * 1995-06-09 1996-12-10 Martin Vanduyn Means for improving the ventilation of ac salient pole motor stator cores
JPH0946971A (en) * 1995-07-24 1997-02-14 Toyo Electric Mfg Co Ltd Fully sealed main motor for vehicle
JP3162622B2 (en) * 1996-02-20 2001-05-08 財団法人鉄道総合技術研究所 Wheel integrated motor
ES2175251T3 (en) * 1996-12-17 2002-11-16 Siemens Ag AIR-REFRIGERATED ELECTRICAL MACHINE.
DE29716977U1 (en) * 1997-01-13 1998-01-22 Siemens Ag Draft-ventilated electrical machine, especially a rail engine
JPH10322974A (en) * 1997-05-22 1998-12-04 Hitachi Ltd Induction motor
CN1205726C (en) * 1998-02-13 2005-06-08 株式会社日立制作所 Open type electric motor for driving vehicle

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