ClassID:

63026

B60K2001/003 - CPC Classification

Classification description:

Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units

Sub-classes:
Recent Application in this class:
#1
20260103063
2026-04-16

METHOD FOR CONVERSION OF LEGACY TRUCKS TO ELECTRICAL POWER

#2
20250385160
2025-12-18

POWER MODULE APPARATUS, COOLING STRUCTURE, AND ELECTRIC VEHICLE OR HYBRID ELECTRIC VEHICLE

#3
20250360839
2025-11-27

THERMAL MANAGEMENT SYSTEM FOR VEHICLES WITH A CABIN CLIMATE CONTROL MODULE

#4
20250327515
2025-10-23

MOTORCYCLE

#5
20250296429
2025-09-25

WORKING VEHICLE

#6
20250189047
2025-06-12

Fluid Valve, Cooling System Of A Motor Vehicle, And Motor Vehicle Having Such A Fluid Valve

#7
20250149953
2025-05-08

VEHICLE DRIVE DEVICE

#8
20250132631
2025-04-24

DRIVE APPARATUS

#9
20250108711
2025-04-03

WORK VEHICLE

#10
20250091443
2025-03-20

SYSTEM AND METHOD FOR ELECTRONIC POWER TAKE-OFF CONTROLS

#11
20240399882
2024-12-05

VEHICLE DRIVE DEVICE

#12
20240359549
2024-10-31

ELECTRIC WORK VEHICLE

#13
20240336163
2024-10-10

Thermal management system for vehicles with an electric powertrain

#14
20240326579
2024-10-03

Control device and control method

#15
20240308328
2024-09-19

METHOD FOR COOLING A DRIVE SYSTEM

#16
20240263576
2024-08-08

Integrated cooling module

#17
20240254911
2024-08-01

VEHICLE COOLING DEVICE

#18
20240183439
2024-06-06

Vehicle drive device

#19
20240149660
2024-05-09

DRIVE UNIT FOR VEHICLE AND VEHICLE COMPRISING THE SAME

#20
20240133598
2024-04-25

Cooling system

#21
20240116373
2024-04-11

FOUR-IN-ONE DRIVE POWERTRAIN FOR ELECTRIC VEHICLE

#22
20240116356
2024-04-11

Vehicle water-cooling heat sink plate having fin sets with different fin pitch distances

#23
20240083214
2024-03-14

VEHICLE COOLING USING EXTERNAL FLUID SOURCE

#24
20240079293
2024-03-07

POWER MODULE APPARATUS, COOLING STRUCTURE, AND ELECTRIC VEHICLE OR HYBRID ELECTRIC VEHICLE

#25
20240068394
2024-02-29

VEHICLE COOLING SYSTEM WITH RADIAL OR MIXED AIR FLOW

#26
20240052936
2024-02-15

MULTI-WAY VALVE FOR A MOTOR VEHICLE AND METHOD FOR OPERATING A MULTI-WAY VALVE FOR A MOTOR VEHICLE

#27
20240001764
2024-01-04

System and method for electronic power take-off controls

#28
20230349606
2023-11-02

Heat management system

#29
20230331122
2023-10-19

FUEL CELL ELECTRIC VEHICLE

#30
20230256866
2023-08-17

Thermal management system for vehicles with an electric powertrain

#31
20230249534
2023-08-10

FRAME FOR ELECTRIC VEHICLE

#32
20230204119
2023-06-29

Multi-way refrigerant valve and heat pump system having the same

#33
20230202260
2023-06-29

Systems and methods for cooling vehicle components

#34
20230191899
2023-06-22

COOLING SYSTEM

#35
20230182578
2023-06-15

Driveline for a vehicle

#36
20230040642
2023-02-09

Powertrain and Electric Vehicle

#37
20230024850
2023-01-26

Drive unit and vehicle with a drive unit

#38
20220396123
2022-12-15

Vehicular thermal management system and corresponding method of controlling the thermal management system

#39
20220379704
2022-12-01

Electric work vehicle

#40
20220379703
2022-12-01

Cooling arrangement for electric work vehicle

#41
20220371397
2022-11-24

In-vehicle temperature adjustment system

#42
20220314733
2022-10-06

Thermal management system and vehicle

#43
20220271626
2022-08-25

Rotor for an electric machine and electric machine having a rotor with rotor having a cooled nanogenerator used to supply power to sensing device

#44
20220268355
2022-08-25

Powertrain-cooling system of hybrid vehicle

#45
20220258568
2022-08-18

Cooling apparatus for vehicle

#46
20220234420
2022-07-28

Thermal management system, powertrain, and vehicle

#47
20220227220
2022-07-21

Component node and a component carrier for the component node

#48
20220173448
2022-06-02

BATTERY COOLING SYSTEM

#49
20220144101
2022-05-12

System and method for controlling cooling of PE part of electric vehicle

#50
20220115719
2022-04-14

Electric vehicle thermal management system with battery heat storage

#51
20220111929
2022-04-14

Electric snowmobile

#52
20220097527
2022-03-31

System and method for electronic power take-off controls

#53
20220089014
2022-03-24

Cooling structure for vehicle

#54
20210402869
2021-12-30

Thermal management system for a vehicle

#55
20210399605
2021-12-23

Stator for drive motor

#56
20210339621
2021-11-04

Heat transfer liquid loop for a vehicle

#57
20210310755
2021-10-07

Oil pump and vehicle having the same, and method of controlling vehicle

#58
20210300150
2021-09-30

Systems and methods for cooling vehicle components

#59
20210234423
2021-07-29

Thermal management assembly with end cap and seal for an electrified vehicle

#60
20210197692
2021-07-01

Thermal management system for vehicles with an electric powertrain

#61
20210156297
2021-05-27

Cooling system comprising at least two cooling circuits connected to a common expansion tank

#62
20210155091
2021-05-27

Generator assembly for a hybrid vehicle

#63
20210148450
2021-05-20

Arrangement comprising an electric machine and a gearbox and vehicle

#64
20210111099
2021-04-15

Power module apparatus, cooling structure, and electric vehicle or hybrid electric vehicle

#65
20210053436
2021-02-25

Cooling system for electric drive vehicle

#66
20200406783
2020-12-31

Cooling device for vehicle

#67
20200361306
2020-11-19

Construction machine

#68
20200353811
2020-11-12

Apparatus for the handling of fluids and method for the manufacture of same

#69
20200276899
2020-09-03

Thermal management system for an electric drive system, preferably for a vehicle

#70
20200207200
2020-07-02

ELECTRICAL EQUIPMENT

#71
20200106344
2020-04-02

MOTOR UNIT

#72
20200079224
2020-03-12

Battery thermal management assembly and method

#73
20200062107
2020-02-27

Duct assembly for vehicle

#74
20200014282
2020-01-09

Cooling module with axial fan and flow deflection region for vehicles

#75
20190341336
2019-11-07

Power module apparatus, cooling structure, and electric vehicle or hybrid electric vehicle

#76
20190296605
2019-09-26

MOTOR

#77
20190285203
2019-09-19

Use of tubing as temperature control tubing

#78
20190263252
2019-08-29

Thermal management system for vehicles with an electric powertrain

#79
20190263240
2019-08-29

Electrical axle drive for a vehicle

#80
20190225076
2019-07-25

Electric vehicle

#81
20190202283
2019-07-04

Systems and methods for thermal management in utility scale power inverters

#82
20190193554
2019-06-27

Construction machine

#83
20190168593
2019-06-06

Onboard charging system including a heat exchanger

#84
20190160914
2019-05-30

Thermal management for electrical drive systems

#85
20190126773
2019-05-02

Stacked electric vehicle inverter cells

#86
20190126755
2019-05-02

Cooling apparatus

#87
20190077249
2019-03-14

Vehicle with electric motor controlled by a power for such a power module

#88
20190068028
2019-02-28

Vehicle

#89
20190039434
2019-02-07

Joint active thermal management system and control logic for hybrid and electric vehicles

#90
20190036181
2019-01-31

Battery cooling system

#91
20180334048
2018-11-22

Motor vehicle with a connection device

#92
20180272871
2018-09-27

Regenerative braking device and dump truck

#93
20180175679
2018-06-21

Direct cooling driving motor for vehicle

#94
20180166668
2018-06-14

Battery pack

#95
20180163607
2018-06-14

Cooling system for vehicle

#96
20180142936
2018-05-24

Heat exchanger with a plurality of heat exchanging portions

#97
20180111500
2018-04-26

Vehicle power source system

#98
20180111499
2018-04-26

Vehicle

#99
20180099556
2018-04-12

Hybrid axle assembly for a motor vehicle

#100
20180086224
2018-03-29

Electric vehicle thermal management system with battery heat storage

#101
20170373359
2017-12-28

Heating and cooling reservoir for a battery powered vehicle

#102
20170305293
2017-10-26

Vehicle power source system and cooling circuit

#103
20170282909
2017-10-05

Hybrid powertrain and modular rear drive unit for same

#104
20170282676
2017-10-05

Device for controlling the temperature of a battery, comprising an evaporator for cooling the battery and a radiator for heating the battery

#105
20170267055
2017-09-21

Thermal management assembly for an electrified vehicle

#106
20170251575
2017-08-31

Reactor unit and fuel cell vehicle including reactor unit

#107
20170232913
2017-08-17

Cable structure and vehicle

#108
20170232866
2017-08-17

Vehicle

#109
20170232828
2017-08-17

Cooling arrangement for a motor of a vehicle

#110
20170218833
2017-08-03

Smart two-pump apparatus, control and method

#111
20170174094
2017-06-22

Method for cooling a component of a motor vehicle, cooling device, and motor vehicle

#112
20170144532
2017-05-25

Cooling apparatus for vehicle

#113
20170066344
2017-03-09

Coolant passage connection structure and cooler system

#114
20170008373
2017-01-12

Thermal management system for vehicle

#115
20160368395
2016-12-22

Electrically driven vehicle

#116
20160332503
2016-11-17

Vehicular air conditioning device

#117
20160311311
2016-10-27

Cooling module and cooling system for vehicle

#118
20160297293
2016-10-13

Electric work vehicle

#119
20160280218
2016-09-29

Hybrid vehicle

#120
20160226344
2016-08-04

Cooling for drive motor and transmission of electric vehicle

#121
20160168821
2016-06-16

Work vehicle

#122
20160159246
2016-06-09

System and method for cooling electric vehicle

#123
20160129792
2016-05-12

Method for manufacturing cooler for semiconductor-module, cooler for semiconductor-module, semiconductor-module and electrically-driven vehicle

#124
20160096413
2016-04-07

Cooling system of hybrid electric vehicle and method for controlling the same

#125
20160065038
2016-03-03

Driving module for vehicles

#126
20160039277
2016-02-11

Hybrid axle assembly for a motor vehicle

#127
20160032815
2016-02-04

Cooling system and method for a hybrid powertrain of a motor vehicle

#128
20160031291
2016-02-04

Thermal management system for vehicle

#129
20150375977
2015-12-31

Battery powered work machine, and battery powered forklift

#130
20150352943
2015-12-10

Work machine, in particular dump truck or truck

#131
20150336573
2015-11-26

Hybrid powertrain and modular rear drive unit for same

#132
20150318588
2015-11-05

Method for automotive battery cooling

#133
20150298952
2015-10-22

Battery powered forklift

#134
20150298950
2015-10-22

Battery powered forklift

#135
20150283896
2015-10-08

Electric vehicle

#136
20150273994
2015-10-01

Mounting structure of high voltage unit for electric vehicle

#137
20150267708
2015-09-24

Cooling system for vehicle-mounted power control device and method for diagnosing abnormality in cooling system

#138
20150246607
2015-09-03

Electric vehicle

#139
20150210158
2015-07-30

Integrated mounting and cooling apparatus, electronic device, and vehicle

#140
20150210157
2015-07-30

Integrated power electric unit mounted on electric vehicle

#141
20150107919
2015-04-23

Hybrid electric vehicle cooling circuit and method of cooling

#142
20150101789
2015-04-16

Vehicular thermal management system including selective heat transfer medium circulation

#143
20150070841
2015-03-12

Cooling structure for inverter device

#144
20150068091
2015-03-12

Forward set trigger device

#145
20150060168
2015-03-05

Duct for high voltage battery air cooling exhaust and recirculation

#146
20150053489
2015-02-26

Battery powered work machine, and battery powered forklift

#147
20140374181
2014-12-25

Battery system component layout structure for electrically driven vehicle

#148
20140374081
2014-12-25

Vehicle thermal management system

#149
20140339009
2014-11-20

Electric vehicle

#150
20140335995
2014-11-13

Hybrid powertrain and modular rear drive unit for same

#151
20140332294
2014-11-13

Electrohydraulic hybrid work vehicle

#152
20140311812
2014-10-23

Vehicle front structure

#153
20140305153
2014-10-16

Cooling device that uses three fluids to cool electronics

#154
20140288739
2014-09-25

Electric vehicle axle mechanism

#155
20140284043
2014-09-25

Cooling device for electric equipment

#156
20140233602
2014-08-21

Malfunction detecting device and malfunction detecting method for cooling device

#157
20140232313
2014-08-21

Reduced size power inverter suitable for a vehicle

#158
20140232184
2014-08-21

Electric vehicle

#159
20140216682
2014-08-07

Cooling system for an electrically driven vehicle

#160
20140174708
2014-06-26

Vehicle device temperature adjustment system

#161
20140132382
2014-05-15

Inductor assembly

#162
20140124278
2014-05-08

Electrically driven vehicle

#163
20140096641
2014-04-10

Drive device for vehicle

#164
20140084719
2014-03-27

Power control unit

#165
20140083784
2014-03-27

Working vehicle

#166
20140041482
2014-02-13

Electro-mechanical drive-unit

#167
20140039754
2014-02-06

Diagnosing device for vehicle and method for diagnosing vehicle

#168
20140026551
2014-01-30

Hybrid construction machine

#169
20130319782
2013-12-05

Saddle-type electric vehicle

#170
20130308270
2013-11-21

Cooling system for electric vehicle and control method thereof

#171
20130285486
2013-10-31

Cooling system of power converter for on-vehicle rotary electric machine

#172
20130280632
2013-10-24

Evaporation cycle heat exchange system for vehicle

#173
20130235526
2013-09-12

Electrical part fixing structure for hybrid vehicles

#174
20130220719
2013-08-29

Cooling device for hybrid vehicle

#175
20130206489
2013-08-15

Tamperproof device for a coolant fill cap

#176
20130151057
2013-06-13

Control device for a vehicle

#177
20130118820
2013-05-16

Electric drive system for vehicle

#178
20130094842
2013-04-18

Exhaust apparatus of air-cooled fuel cell vehicle

#179
20130065148
2013-03-14

Cooling system for fuel cell vehicle

#180
20130056291
2013-03-07

FUEL CELL SYSTEM FOR VEHICLE AND FUEL CELL VEHICLE

#181
20130056194
2013-03-07

Motor vehicle cooling device

#182
20130037334
2013-02-14

Installation structure for electrical equipment in rear vehicle body

#183
20130020139
2013-01-24

MOUNTING STRUCTURE FOR BATTERY IN ELECTRIC VEHICLE

#184
20130019707
2013-01-24

Electric transaxle

#185
20120318600
2012-12-20

Electric motorcycle and controller unit

#186
20120318163
2012-12-20

Methods and systems for cooling in a vehicle

#187
20120286541
2012-11-15

Protective structure for vehicle electrical components

#188
20120279792
2012-11-08

Fuel cell mounting structure

#189
20120267178
2012-10-25

Cooling system for electric vehicle and cooling method for electrical component

#190
20120247848
2012-10-04

Cooling structure for electricity storage device

#191
20120247753
2012-10-04

HYBRID MOTOR VEHICLE HAVING TWO COOLING CIRCUITS

#192
20120234615
2012-09-20

Battery mounting structure for saddle-type electric vehicles

#193
20120205171
2012-08-16

Construction machine

#194
20120191283
2012-07-26

Method and apparatus to control motor cooling in an electro-mechanical transmission

#195
20120186775
2012-07-26

COOLING SYSTEM

#196
20120183815
2012-07-19

Thermal management system with dual mode coolant loops

#197
20120181848
2012-07-19

In-wheel motor drive assembly

#198
20120180997
2012-07-19

Coolant de-aeration reservoir

#199
20120170340
2012-07-05

Power inverter suitable for a vehicle

#200
20120148881
2012-06-14

Method and system for automotive battery cooling

#201
20120132394
2012-05-31

Cooling device for an automotive vehicle

#202
20120111650
2012-05-10

Drive System

#203
20120085510
2012-04-12

Cooling apparatus for vehicle

#204
20120067562
2012-03-22

Cooling device for an automotive vehicle

#205
20120044647
2012-02-23

STRUCTURE FOR COOLING PARTS OF HEV

#206
20120044640
2012-02-23

Power converter

#207
20120032538
2012-02-09

Vehicle drive device

#208
20110319215
2011-12-29

Lubrication of a planetary gear device

#209
20110298314
2011-12-08

Vehicle drive system

#210
20110296855
2011-12-08

Thermal management system with dual mode coolant loops

#211
20110247783
2011-10-13

Automobile with electric motor comprising a cooling circuit for the electronic power circuit connected to a heating radiator of the passenger compartment

#212
20110209853
2011-09-01

Method of removing heat utilizing geometrically reoriented low-profile phase plane heat pipes

#213
20110205724
2011-08-25

Downsized power inverter and housing for a larger heat release value

#214
20110176932
2011-07-21

Hydraulic circuit for a power transmission device

#215
20110162901
2011-07-07

COOLING AIR DUCT FOR ELECTRIC VEHICLE

#216
20110118917
2011-05-19

Method for controlling cooling of power converter for hybrid electric vehicle

#217
20110114402
2011-05-19

Cooling conduit arrangement for hybrid vehicle with two radiators

#218
20110113809
2011-05-19

HEATING AND COOLING SYSTEM

#219
20110083916
2011-04-14

Hybrid vehicle

#220
20110076165
2011-03-31

Drive device

#221
20110067942
2011-03-24

Cooling apparatus for a hybrid vehicle

#222
20110042159
2011-02-24

Powertrain cooling circuit

#223
20100295391
2010-11-25

Cooling system and method for an electric motor

#224
20100270874
2010-10-28

ARRANGEMENT FOR A POWER ELECTRONICS UNIT IN A HYBRID VEHICLE

#225
20100241308
2010-09-23

Cooling system, motor vehicle equipped with cooling system, and control method of cooling system

#226
20100236853
2010-09-23

BATTERY PACK WITH EXTENDED OPERATING TEMPERATURE RANGE

#227
20100230189
2010-09-16

COOLING SYSTEM FOR A VEHICLE

#228
20100224429
2010-09-09

HYBRID VEHICLE

#229
20100218918
2010-09-02

Cooling structure for rotating electric machine

#230
20100218916
2010-09-02

PLUG-IN HYBRID ELECTRIC VEHICLE SECONDARY COOLING SYSTEM

#231
20100206517
2010-08-19

Cooler using cooling medium

#232
20100194219
2010-08-05

Driving apparatus and vehicle including driving apparatus

#233
20100175933
2010-07-15

Drive apparatus for vehicle

#234
20100147611
2010-06-17

Motor vehicle and control method of motor vehicle

#235
20100132504
2010-06-03

Apparatus for cooling and lubricating an off-axis motor/generator in a transmission having two motor/generators

#236
20100126438
2010-05-27

Evaporation cycle heat exchange system for vehicle

#237
20100121508
2010-05-13

Hybrid system control apparatus and hybrid system control method

#238
20100087979
2010-04-08

METHOD FOR COOLING COMPONENTS OF A MOTOR VEHICLE

#239
20100087976
2010-04-08

Control apparatus and control method for hybrid vehicle

#240
20100084206
2010-04-08

Vehicle drive system

#241
20100078248
2010-04-01

Electric motorcycle

#242
20100072865
2010-03-25

Vehicle drive device

#243
20100065355
2010-03-18

Cooling system for an electric drive machine and method

#244
20100061062
2010-03-11

MULTI-ORIENTATIONAL COOLING SYSTEM WITH A BUBBLE PUMP

#245
20100050800
2010-03-04

Power transmission apparatus

#246
20100050676
2010-03-04

Cooling system

#247
20100033038
2010-02-11

System and method for cooling an electric motor

#248
20090289583
2009-11-26

Motor drive device and vehicle provided with the same

#249
20090280944
2009-11-12

Speed change transmission apparatus

#250
20090277707
2009-11-12

ELECTRICALLY PROPELLED VEHICLE HAVING ELECTRIC SOUND-PRODUCING BLOWER/COOLER

#251
20090277613
2009-11-12

Geometrically reoriented low-profile phase plane heat pipes

#252
20090272218
2009-11-05

Actuating device on a vehicle steering wheel

#253
20090266632
2009-10-29

Air cooling system for electric drive machine

#254
20090260904
2009-10-22

Drive-control apparatus for electric drive vehicle

#255
20090251018
2009-10-08

Control device arrangement for hybrid vehicle electric motors

#256
20090250271
2009-10-08

Vehicle driving apparatus

#257
20090230788
2009-09-17

Electric motor with cooling structure

#258
20090206662
2009-08-20

Inverter unit

#259
20090199553
2009-08-13

Hybrid working vehicle

#260
20090195093
2009-08-06

Hybrid vehicle

#261
20090183935
2009-07-23

Structure for mounting power supply apparatus on vehicle

#262
20090173564
2009-07-09

Motor vehicle

#263
20090145375
2009-06-11

Cooling system

#264
20090139686
2009-06-04

Cooling system, control method of cooling system, and vehicle equipped with cooling system

#265
20090114462
2009-05-07

Drive device of vehicle

#266
20090111637
2009-04-30

Method and apparatus to control hydraulic pressure for component lubrication in an electro-mechanical transmission

#267
20090107755
2009-04-30

Method and apparatus to control motor cooling in an electro-mechanical transmission

#268
20090105037
2009-04-23

Method and system for controlling a propulsion system of an alternatively powered vehicle

#269
20090038865
2009-02-12

Cooling structure for in-wheel motor

#270
20090033301
2009-02-05

Power electronics devices with integrated gate drive circuitry

#271
20090033160
2009-02-05

ELECTRIC MOTOR FOR HYBRID OR ELECTRIC VEHICLE

#272
20080302505
2008-12-11

Evaporative cooling system

#273
20080264026
2008-10-30

Riding lawnmower vehicle

#274
20080251303
2008-10-16

Method for controlling a vehicle drive train comprising two cooling circuits

#275
20080190686
2008-08-14

Drive unit for an industrial truck

#276
20080182696
2008-07-31

Method and apparatus to control operation of a hydraulic control circuit for an electro-mechanical transmission

#277
20080180000
2008-07-31

Power capacitors for AC motors mounted diametrically on associated transmissions

#278
20080135339
2008-06-12

METHOD AND APPARATUS FOR COOLING AND LUBRICATING AN OFF-AXIS MOTOR/GENERATOR

#279
20080109129
2008-05-08

Cooling device, control method of cooling device, and abnormality specification method

#280
20080103003
2008-05-01

Method and apparatus to control operation of a hydraulic control circuit for an electro-mechanical transmission

#281
20080099258
2008-05-01

Vented sealed housing assembly for vehicle powertrain

#282
20080060589
2008-03-13

Cooling system for hybrid power system

#283
20080041653
2008-02-21

Drive system for an industrial truck with an internal combustion engine

#284
20080035399
2008-02-14

In-wheel motor and wheel assembly with this in-wheel motor

#285
20080000746
2008-01-03

DRIVETRAIN ARRANGEMENT AND METHOD FOR OPERATING A DRIVETRAIN ARRANGEMENT

#286
20070267926
2007-11-22

Mechatronic integration of motor drive and E-machine, especially smart-E-motor

#287
20070265129
2007-11-15

Vehicle driving device

#288
20070248861
2007-10-25

COOLING DEVICE FOR FUEL CELLS AND MOTOR VEHICLE EQUIPPED WITH SUCH COOLING DEVICE

#289
20070246635
2007-10-25

Power inverter

#290
20070246277
2007-10-25

In-wheel motor capable of efficiently cooling motor

#291
20070202989
2007-08-30

Control method for cooling a launch clutch and an electric motor in a hybrid electric vehicle powertrain

#292
20070200441
2007-08-30

Cooling system for a stator assembly

#293
20070199339
2007-08-30

Apparatus for cooling a heat-generating member and method

#294
20070144713
2007-06-28

Integrated heat exchanger and heat exchanger

#295
20070137909
2007-06-21

Hybrid drive unit having a low-temperature circuit

#296
20070102213
2007-05-10

Cooling system for battery unit and motor control unit of hybrid vehicle

#297
20070063592
2007-03-22

Stator cooling system for a hybrid transmission

#298
20070062746
2007-03-22

Vehicle mounted with electric storage apparatus

#299
20070051490
2007-03-08

Cooling device for electrical power units of electrically operated vehicles

#300
20070036663
2007-02-15

Traction drive having an electrical converter