ClassID:

64047

B60L2270/20 - CPC Classification

Classification description:

Problem solutions or means not otherwise provided for Inrush current reduction, i.e. avoiding high currents when connecting the battery

Recent Application in this class:
#1
20260054581
2026-02-26

RECHARGEABLE BATTERY CHARGING CABLE DISCONNECT SYSTEMS AND METHODS OF OPERATING THEREOF

#2
20260051825
2026-02-19

ELECTRICAL SYSTEM INCLUDING A CAPACITIVE PRE-CHARGE SYSTEM

#3
20250388087
2025-12-25

CHARGING DEVICE, METHOD FOR CONTROLLING CHARGING DEVICE, AND COMPUTER-READABLE MEDIUM

#4
20250381873
2025-12-18

CHARGING SYSTEM FOR CHARGING A HIGH-VOLTAGE BATTERY OF A VEHICLE AND METHOD OF CONTROLLING THE CHARGING SYSTEM

#5
20250376033
2025-12-11

REDUCED POWERTRAIN LOAD ON BATTERY CONTACTOR

#6
20250346151
2025-11-13

ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY DC-LINK PRE-CHARGE CIRCUIT ON ELECTRIC VEHICLES ONBOARD CHARGER

#7
20250313109
2025-10-09

ELECTRIFIED VEHICLE

#8
20250276613
2025-09-04

TRACTION BATTERY PACK CHARGING AND DISCHARGING OPERATION

#9
20250226741
2025-07-10

Precharging DC Link Between Battery and Power Connection

#10
20250187468
2025-06-12

VEHICLE POWER CONVERTER

#11
20250115161
2025-04-10

Apparatus For Controlling Battery Of Air Mobility And Method Thereof

#12
20250083539
2025-03-13

LAWNMOWERS

#13
20250065721
2025-02-27

CONTROL CIRCUIT OF BMS, BATTERY MANAGEMENT SYSTEM, AND ELECTRIC VEHICLE

#14
20250058665
2025-02-20

SEQUENTIAL CLOSING OF ELECTRIC VEHICLE SUPPLY EQUIPMENT CONTACTORS

#15
20250018798
2025-01-16

BUS BAR LINK FOR BATTERY CELL INTERCONNECTIONS IN A BATTERY MODULE

#16
20240262226
2024-08-08

SYSTEMS AND METHODS FOR SMOOTH START UP OF VEHICLE ONBOARD BATTERY CHARGER

#17
20240178679
2024-05-30

CONTROLLING REVERSE IN-RUSH CURRENT FOR VEHICLE CHARGERS

#18
20240174131
2024-05-30

METHOD FOR OPERATING A SWITCHING ARRANGEMENT

#19
20240083253
2024-03-14

POWER DELIVERY CONTROL SYSTEM FOR AN ELECTRIC VEHICLE AND DIAGNOSTIC METHOD THEREFOR

#20
20240025300
2024-01-25

BALANCING, PRECHARGE & ACTIVE DISCHARGE OPERATION OF SPLIT HV BATTERY SYSTEMS IN ELECTRIC VEHICLES

#21
20230365013
2023-11-16

Power supply system and relay state determining method

#22
20230339336
2023-10-26

SYSTEM AND METHOD WITH A DIRECT CURRENT TO DIRECT CURRENT (DC/DC) PRE-CHARGER

#23
20230249554
2023-08-10

Battery module printed circuit board assembly system and method

#24
20230191927
2023-06-22

SWITCHING ARRANGEMENT FOR A MOTOR VEHICLE AND MOTOR VEHICLE DRIVEN AT LEAST PARTIALLY ELECTRICALLY

#25
20230139046
2023-05-04

MONITORING CIRCUIT FOR MONITORING OF A PROTECTIVE EARTH CONNECTION IN A VEHICLE CHARGING INTERFACE OF A VEHICLE

#26
20230130608
2023-04-27

Bus bar link for battery cell interconnections in a battery module

#27
20230095408
2023-03-30

Power supply system, DC/DC converter

#28
20220329085
2022-10-13

Systems and methods for increasing degraded torque availability

#29
20220289045
2022-09-15

Lawnmowers

#30
20220227257
2022-07-21

Pre-charge via bi-directional DC/DC converter and auxiliary battery

#31
20220161660
2022-05-26

Method for controlling the activation of a voltage-controlled electric machine in a hybrid traction system

#32
20220029442
2022-01-27

ASSEMBLY FOR SWITCHING A HIGH-VOLTAGE BATTERY IN A VEHICLE

#33
20210402887
2021-12-30

Electrical propulsion system architecture

#34
20210354563
2021-11-18

Semiconductor unit, battery unit, and vehicle

#35
20210221213
2021-07-22

Energy storage system for electric vehicles

#36
20210129687
2021-05-06

SYSTEM AND PROCESS FOR UTILIZING A DEPLOYABLE FLEX RANGE BATTERY TO AUGMENT A PRIMARY BATTERY

#37
20200282854
2020-09-10

Cyber-attack detection and electrical system stability for electric vehicle charging infrastructure

#38
20200247243
2020-08-06

Vehicle

#39
20200223315
2020-07-16

Disconnection device for a high-voltage electrical system of a motor vehicle, high-voltage electrical system, and motor vehicle

#40
20200161621
2020-05-21

Battery module constant current relay control systems and methods

#41
20200127267
2020-04-23

Systems, methods, and devices for pre-charge control of a battery module

#42
20200020920
2020-01-16

Battery module printed circuit board assembly system and method

#43
20190375285
2019-12-12

Energy storage system for electric vehicles

#44
20190237979
2019-08-01

Electrically driven vehicle

#45
20190176803
2019-06-13

Vehicles with modular parallel high voltage batteries

#46
20190176631
2019-06-13

Power supply system for vehicle, and control method of power supply system

#47
20190173292
2019-06-06

Power relay assembly and method controlling sequence of relays therein

#48
20190165670
2019-05-30

Circuit for pre-charging an intermediate circuit, and electric system

#49
20190143830
2019-05-16

Power supply control apparatus for electric vehicle

#50
20190077267
2019-03-14

Driving circuit for electric vehicle and control method thereof

#51
20190009665
2019-01-10

Energy storage system for hybrid electric vehicle

#52
20190006951
2019-01-03

Power converter

#53
20180299500
2018-10-18

System for diagnosing fault of relays for vehicle

#54
20180272870
2018-09-27

Dual-bus battery precharge circuit

#55
20180238449
2018-08-23

Vehicle and electric power transmission system

#56
20180166910
2018-06-14

Charging system with peak voltage detection

#57
20180083253
2018-03-22

Battery module constant current relay control systems and methods

#58
20170355364
2017-12-14

Vehicle electrical circuit protection

#59
20170355350
2017-12-14

High voltage electrical systems and disconnect mechanisms

#60
20170324075
2017-11-09

Battery module printed circuit board assembly system and method

#61
20170317512
2017-11-02

Battery device

#62
20170317332
2017-11-02

Layered battery module system and method of assembly

#63
20170174087
2017-06-22

Trolley interfacing device having a pre-charging unit

#64
20170166075
2017-06-15

Systems and methods for connecting battery strings to a DC bus

#65
20170148597
2017-05-25

Electric switching device for an energy accumulator in an electric vehicle

#66
20170106761
2017-04-20

Electric vehicle and vehicle power feeding method

#67
20170012271
2017-01-12

System and method for establishing connections of a battery module

#68
20160368389
2016-12-22

Energy storage system and driving and energy recovery system

#69
20160362004
2016-12-15

Pre-charging switch arrangement, power supplying arrangement and method for connecting a load to a high direct-current voltage source

#70
20160347097
2016-12-01

Power supply apparatus, printer, and control method

#71
20160332529
2016-11-17

Power supply apparatus of vehicle

#72
20160303948
2016-10-20

Onboard electric system

#73
20160288661
2016-10-06

Vehicle and electric power supply device for vehicle

#74
20160288649
2016-10-06

VEHICLE AND CHARGING AND DISCHARGING SYSTEM USING VEHICLE

#75
20160226112
2016-08-04

Energy storage system for hybrid electric vehicle

#76
20160207409
2016-07-21

Charging system, vehicle, and charging facility

#77
20160197505
2016-07-07

Electric energy storage device and method for increasing the voltage at the storage device terminals

#78
20160193926
2016-07-07

Multifunctional monitoring of electrical systems

#79
20160181794
2016-06-23

Inrush current limiting circuit

#80
20160152156
2016-06-02

Electronic device for controlling the electric charge of a load electrically supplied by a battery pack and system for moving an electric or hybrid traction vehicle using the device

#81
20160152148
2016-06-02

Method for managing a load supplied by a converter that is itself supplied by a battery, and corresponding system

#82
20160137075
2016-05-19

Charge control system for electric vehicle and electric vehicle

#83
20160089998
2016-03-31

Precharging a motor vehicle high-voltage network

#84
20150375633
2015-12-31

Charging device for a vehicle mounted electrical storage device

#85
20150340743
2015-11-26

Battery management system having an increased robustness against negative voltages

#86
20150329006
2015-11-19

Variable precharge timing

#87
20150326065
2015-11-12

Precharging circuit for charging an intermediate circuit capacitor

#88
20150326010
2015-11-12

Device and method for surge current protection during the operation of a capacitive load on a three-phase inverter

#89
20150321657
2015-11-12

Method for controlling a hybrid vehicle electrical system

#90
20150273995
2015-10-01

Vehicle

#91
20150266386
2015-09-24

Electric vehicle

#92
20150258906
2015-09-17

External power supply connector, vehicle, and external power supply system

#93
20150258901
2015-09-17

Stable power supply device for high voltage battery system

#94
20150256014
2015-09-10

Circuit arrangement and a method for charging a dc link capacitor, as well as a battery and motor vehicle comprising such a circuit arrangement

#95
20150251542
2015-09-10

Capacitor precharging and capacitance/resistance measurement in electric vehicle drive system

#96
20150229143
2015-08-13

Electrical storage system

#97
20150217642
2015-08-06

Energizing an automotive vehicle high voltage bus using a single main contactor

#98
20150212158
2015-07-30

Electric storage system determining operation of current breaker

#99
20150210173
2015-07-30

Vehicle and method of controlling the vehicle

#100
20150183325
2015-07-02

Vehicle, power source system, and control method of power source system

#101
20150180250
2015-06-25

Safety concept for batteries

#102
20150168474
2015-06-18

Leak detection device

#103
20150145481
2015-05-28

Battery control device and electricity storage device

#104
20150137754
2015-05-21

Charging system, vehicle comprising the same and method for controlling charging vehicle with the same

#105
20150097527
2015-04-09

Plug-in vehicle with secondary DC-DC converter

#106
20150097526
2015-04-09

Control pilot latch-out mechanism to reduce off-board energy consumption

#107
20150084404
2015-03-26

Bus pre-charge control using a buck converter

#108
20150072209
2015-03-12

Bus bar link for battery cell interconnections in a battery module

#109
20150072208
2015-03-12

Battery cell interconnect with stress distribution over a geometric form

#110
20150072206
2015-03-12

Battery module housing and method of making the same

#111
20150072196
2015-03-12

High current interconnect system and method for use in a battery module

#112
20150072193
2015-03-12

Battery module lid system and method

#113
20150072188
2015-03-12

Systems, methods, and devices for constant current relay control of a battery module

#114
20150072187
2015-03-12

Bladed fuse connectors for use in a vehicle battery module

#115
20150072177
2015-03-12

Battery module lid assembly system and method of making the same

#116
20150072176
2015-03-12

System and method for establishing connections of a battery module

#117
20150072175
2015-03-12

System and method for venting pressurized gas from a battery module

#118
20150072174
2015-03-12

Layered battery module system and method of assembly

#119
20150070021
2015-03-12

Battery module printed circuit board assembly system and method

#120
20150069829
2015-03-12

Systems, methods, and devices for pre-charge control of a battery module

#121
20150066344
2015-03-05

Vehicle having an electric motor and method of controlling a display displaying a cruising distance of the vehicle

#122
20150061382
2015-03-05

Charging a capacitor

#123
20150061376
2015-03-05

Pre-charge quick key cycling protection

#124
20150042277
2015-02-12

Charging system for electric vehicle and electric vehicle comprising the same

#125
20150015207
2015-01-15

Electric vehicle and discharging apparatus thereof

#126
20150008866
2015-01-08

Electric vehicle and discharging apparatus thereof

#127
20150006008
2015-01-01

Electric automobile and integrated control system thereof

#128
20140375294
2014-12-25

Power supply module and soft start method

#129
20140368170
2014-12-18

Electric vehicle and charging system for electric vehicle

#130
20140354240
2014-12-04

Electric vehicle and discharging apparatus thereof

#131
20140312913
2014-10-23

Battery monitoring apparatus and battery monitoring system

#132
20140312810
2014-10-23

Electric vehicle control apparatus and electric vehicle

#133
20140300183
2014-10-09

Battery system, vehicle with battery system and method of operating a battery system in a vehicle

#134
20140300179
2014-10-09

Vehicle power-supply unit

#135
20140288753
2014-09-25

Method and arrangement in a hybrid vehicle

#136
20140268473
2014-09-18

Electric vehicle support equipment having a smart plug with a relay control circuit

#137
20140225430
2014-08-14

Power supply system and method for controlling the same

#138
20140210261
2014-07-31

Vehicle, and control method and control device for vehicle

#139
20140197683
2014-07-17

Electric vehicle and insulation state determination method for electric vehicle

#140
20140167691
2014-06-19

Vehicle, charging system and control method for vehicle

#141
20140132215
2014-05-15

Charging device having a bidirectional auxiliary power supply unit

#142
20140084818
2014-03-27

Power source system, vehicle including same, and method for controlling power source system

#143
20140077826
2014-03-20

Collision detection device for vehicle

#144
20140062408
2014-03-06

Power source device and method of controlling assembled battery

#145
20140021916
2014-01-23

Low cost charger circuit with precharge

#146
20140017530
2014-01-16

Energy storage system for hybrid electric vehicle

#147
20140015313
2014-01-16

Power control unit

#148
20130320755
2013-12-05

Device and method for discharging an energy accumulator in a high-voltage grid

#149
20130300323
2013-11-14

Method and circuit arrangement for charging an intermediate circuit capacitor

#150
20130293196
2013-11-07

Method for starting up a battery system having a DC voltage intermediate circuit

#151
20130285581
2013-10-31

Passive high-voltage DC bus discharge circuit for a vehicle

#152
20130278269
2013-10-24

Method for predicting the usability of a relay or a contactor

#153
20130249485
2013-09-26

DC charging station for a battery of an electric vehicle

#154
20130249283
2013-09-26

Vehicle

#155
20130214705
2013-08-22

Method for limiting a switch-on current in an electrical system

#156
20130207458
2013-08-15

Discharge device and discharge method for the active discharge of a capacitor for use in the electric-power system of an electric-drive vehicle

#157
20130093427
2013-04-18

Welded contactor checking systems and methods

#158
20130049676
2013-02-28

QUICK CHARGING DEVICE AND MOBILE CHARGING APPARATUS

#159
20130009624
2013-01-10

Power source switch device and power source system provided with same

#160
20130009466
2013-01-10

Control device, electric storage system, electronic device, electric vehicle, and electric power system to boot up a power source

#161
20120321934
2012-12-20

Pinned battery cell array for a hybrid electric vehicle

#162
20120282510
2012-11-08

Conduction and convection cooled energy storage system

#163
20120267902
2012-10-25

Power converting device for hybrid

#164
20120256611
2012-10-11

Power supply apparatus and method of controlling the same

#165
20120249079
2012-10-04

Compliant tip thermistor with flexible clip for monitoring the temperature of a battery cell

#166
20120244403
2012-09-27

Battery array safety covers for energy storage system

#167
20120244400
2012-09-27

Pressure relief mechanism for an energy storage system

#168
20120244398
2012-09-27

Plug-in bussed electrical center for an energy storage system

#169
20120229057
2012-09-13

Electric vehicle

#170
20120187775
2012-07-26

Battery pack active discharge integration

#171
20120161708
2012-06-28

Cell control device and electricity storage device incorporating the same

#172
20120112693
2012-05-10

Apparatus and method for charging an electric vehicle

#173
20120082881
2012-04-05

Battery for electric vehicle

#174
20120062029
2012-03-15

Discharge device for vehicle

#175
20120047928
2012-03-01

Air conditioning control apparatus for an electric vehicle having a pre-air conditioning function

#176
20120035796
2012-02-09

Hybrid fuel cell vehicle with multi-power source and multi-drive system and method of controlling the same

#177
20120032503
2012-02-09

Electronic system having resistors serially connected

#178
20120025768
2012-02-02

POWER SUPPLY DEVICE HAVING PRECHARGING CIRCUIT FOR CHARGING CAPACITOR

#179
20120014140
2012-01-19

Systems and methods for reducing transient voltage spikes in matrix converters

#180
20120013297
2012-01-19

Power charging assembly and method that includes a low voltage electrical device operable with pulse width modulation (PWM) control

#181
20120007552
2012-01-12

System for recharging plug-in hybrid vehicle by controlling pre-charge of a DC link

#182
20120000739
2012-01-05

Rolling stock system and control method thereof

#183
20110313613
2011-12-22

Electric storage device

#184
20110298424
2011-12-08

Battery control device and electricity storage device

#185
20110266868
2011-11-03

Power limiting apparatus for electric system, power limiting method for electric system and electric system

#186
20110174255
2011-07-21

Method and device of a start-stop control for an internal combustion engine

#187
20110115416
2011-05-19

Apparatus for driving motor of electric vehicle

#188
20110089905
2011-04-21

Power supply device

#189
20110087395
2011-04-14

Power supply system for electrically powered vehicle, and method for controlling the same

#190
20110082611
2011-04-07

Control apparatus and control method for hybrid vehicle

#191
20110069422
2011-03-24

Circuit for preventing inrush current

#192
20100296204
2010-11-25

Control device of power supply circuit

#193
20100247988
2010-09-30

State judging device and control device of secondary battery

#194
20100244558
2010-09-30

POWER SUPPLY APPARATUS FOR VEHICLE

#195
20100225258
2010-09-09

Control of an alternator-starter for a hybrid electric vehicle having a disconnected high-voltage battery

#196
20100211241
2010-08-19

High performance and improved efficiency electric vehicle and methods of production

#197
20100200377
2010-08-12

Discharge mechanism and vehicle including a clasp to short circuit and discharge a smoothing capacitor during vehicle collision

#198
20100194219
2010-08-05

Driving apparatus and vehicle including driving apparatus

#199
20100185405
2010-07-22

Battery control device

#200
20100175933
2010-07-15

Drive apparatus for vehicle

#201
20100164278
2010-07-01

Power supply apparatus for vehicle and vehicle incorporating the same

#202
20100127663
2010-05-27

Battery system with relays

#203
20100123989
2010-05-20

Connection unit and vehicle incorporating the same

#204
20100111706
2010-05-06

High voltage bus capacitor pre-charger circuit

#205
20100097029
2010-04-22

Energy storage module for load leveling in lift truck or other electrical vehicle

#206
20100065349
2010-03-18

Power supply system and vehicle including the same, and method of controlling the same

#207
20100063660
2010-03-11

Drive control device for vehicle, and vehicle

#208
20100006360
2010-01-14

Control system and method for hybrid vehicle

#209
20100001582
2010-01-07

Precharging a high-voltage bus using a voltage-regulated power supply

#210
20100001523
2010-01-07

Power supply control apparatus and method for hybrid vehicle

#211
20090230908
2009-09-17

Drive device for vehicle

#212
20090223726
2009-09-10

Hybrid fuel cell vehicle with multi-power source and multi-drive system and method of controlling the same

#213
20090212627
2009-08-27

Car power source apparatus

#214
20090115375
2009-05-07

Power supply system for vehicle

#215
20090108674
2009-04-30

Power supply control device and method of detecting abnormality of relay

#216
20090039703
2009-02-12

Power supply device and control method of the power supply device

#217
20090024265
2009-01-22

Micro-hybrid motor vehicle

#218
20090001914
2009-01-01

Electric-motor-equipped vehicle

#219
20080258656
2008-10-23

Control apparatus for electric vehicles

#220
20080197810
2008-08-21

Vehicular power supply system and vehicle

#221
20080143286
2008-06-19

Control apparatus for electric vehicles

#222
20080012512
2008-01-17

Control apparatus for electric vehicles

#223
20080002322
2008-01-03

Power supply control device

#224
20070229009
2007-10-04

Control apparatus for electric vehicles

#225
20070205031
2007-09-06

Control device for hybrid electric vehicle

#226
20070161455
2007-07-12

Hybrid vehicle and method of assembling same

#227
20070145918
2007-06-28

Hybrid energy off highway vehicle propulsion circuit

#228
20070144398
2007-06-28

Hybrid energy off highway vehicle propulsion circuit

#229
20070138998
2007-06-21

Device and method for controlling output of rechargeable battery

#230
20070075686
2007-04-05

Rechargeable battery controller and method for controlling output of rechargeable battery

#231
20060131888
2006-06-22

High frequency bus method

#232
20060097671
2006-05-11

Driving device and motor vehicle equipped with driving device

#233
20060071618
2006-04-06

Power supply controller apparatus for detecting welding of contactors

#234
20060001397
2006-01-05

High frequency bus system

#235
20060001319
2006-01-05

Auxiliary bus system

#236
20060001318
2006-01-05

Auxiliary bus method

#237
20050276020
2005-12-15

System and method for a cooling system

#238
20050254275
2005-11-17

Inverter device and inverter module

#239
20050253460
2005-11-17

Electric vehicle

#240
20050068003
2005-03-31

Method and system for controllably transferring energy from a high voltage bus to a low voltage bus in a hybrid electric vehicle

#241
20050014602
2005-01-20

Control apparatus for hybrid vehicle

#242
20050005814
2005-01-13

Hybrid energy off highway vehicle propulsion circuit

#243
17120257
2022-11-15

Electric vehicle with precharge mode