ClassID:

217052

H02J7/163 - CPC Classification

Classification description:

Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle; Regulation of the charging current or voltage by variation of field with special means for initiating or limiting the excitation current

Recent Application in this class:
#1
20250239881
2025-07-24

ELECTRICAL CIRCUIT AND NON-TRANSITORY STORAGE MEDIUM STORING PROGRAM FOR PARALLEL CHARGING START PROCESSING

#2
20250149910
2025-05-08

A POWER SUPPLY CIRCUIT AND A METHOD FOR CONTROLLING A POWER SUPPLY CIRCUIT

#3
20240253490
2024-08-01

CHARGING SYSTEM AND METHOD OF USING SAME

#4
20220231532
2022-07-21

Optimization of low power states while AC line power availability is limited

#5
20200062234
2020-02-27

B6+3 bridge for motor control and series pass regulation in an integrated starter generator application

#6
20190058350
2019-02-21

POWER FEEDBACK SYSTEM FOR ELECTRIC VEHICLE

#7
20180337622
2018-11-22

Systems and methods for mitigating transient events in a power generation system

#8
20180331564
2018-11-15

Master-slave charging circuit with slave charger input current sensing and adaptive battery current limiting

#9
20180026568
2018-01-25

Aircraft starting and generating system

#10
20170232851
2017-08-17

Power supply system, transportation device, and power transmission method

#11
20160152199
2016-06-02

Method of operating an in-vehicle charger, and an in-vehicle charger mounted to a vehicle

#12
20160094060
2016-03-31

Method for compensating alternator regulation to control remote battery voltage utilizing adaptive variable

#13
20150311848
2015-10-29

Rotary electric machine capable of detecting malfunction in switch

#14
20150035500
2015-02-05

Method for operating a power supply unit for an electrical system of a motor vehicle

#15
20140361611
2014-12-11

Method for managing an alternator combined with at least one power battery and driven by a heat engine

#16
20120016609
2012-01-19

In-vehicle battery monitor

#17
20110248687
2011-10-13

Power supply system for motor vehicle provided with control device of voltage applied to field coil of generator

#18
20110193504
2011-08-11

Power converter control apparatus

#19
20110043171
2011-02-24

POWER GENERATION CONTROL DEVICE, VEHICLE EQUIPPED WITH POWER GENERATION CONTROL DEVICE, AND POWER GENERATION CONTROL METHOD

#20
20110037441
2011-02-17

Systems and methods of reducing a load on an engine

#21
20100262404
2010-10-14

Automotive vehicle electrical system diagnostic device

#22
20100188091
2010-07-29

Electronic battery test based upon battery requirements

#23
20100085023
2010-04-08

Control device for automobile battery-charging generator

#24
20100053825
2010-03-04

Method for protection of energy storage source, and in particular motor vehicle battery

#25
20100013489
2010-01-21

Electronic battery tester

#26
20090160408
2009-06-25

Battery charging device, three-phase voltage generating circuit, three-phase voltage generation method and delay angle control method

#27
20080094034
2008-04-24

Battery condition detecting apparatus that detect cancellation of a polarization of a battery

#28
20080036423
2008-02-14

Method and apparatus for managing charge/discharge current of on-vehicle battery to control on-vehicle generator in consideration of offset of charge/discharge current

#29
20070159177
2007-07-12

Automotive vehicle electrical system diagnostic device

#30
20070069734
2007-03-29

Automotive vehicle electrical system diagnostic device

#31
20060282227
2006-12-14

Electronic battery tester with network communication

#32
20050237687
2005-10-27

Vehicle generator regulating apparatus

#33
20050179412
2005-08-18

Arrangement for carrying out a method for a controlling a multi-phased and reversible rotating electrical machine associated with a heat engine of a motor vehicle

#34
20050162172
2005-07-28

Wireless battery monitor

#35
20050075807
2005-04-07

Electronic battery tester with network communication

#36
20050068039
2005-03-31

In-vehicle battery monitor