| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 04/04/2002 | US20020038667 Solar battery module and power generation apparatus |
| 04/04/2002 | DE10047287A1 Anordnung und Verfahren zum Erzeugen verschiedener Ausgangsspannungen mit einem Wechselstromgenerator Arrangement and method for generating various output voltages with an alternating current generator |
| 04/04/2002 | DE10044553A1 Verfahren und Vorrichtung zur Energieversorgung Method and apparatus for energy supply |
| 04/03/2002 | EP1193825A1 Vehicle-mounted device control system |
| 04/03/2002 | EP0948822B1 Belt clip holder with auxiliary battery |
| 04/03/2002 | EP0927448B1 Power unit and charger for a battery powered electrical apparatus and method |
| 04/03/2002 | EP0866979B1 Method for displaying a "low battery" state in electrical equipment with electrical energy stores and electrical equipment with electrical energy stores with means for displaying a "low battery" state |
| 04/03/2002 | CN2484663Y Directly-plug-in power-supply converter |
| 04/03/2002 | CN1343391A Portable radio communication apparatus |
| 04/03/2002 | CN1343032A Pulse circuit generating reverse pulses by itself |
| 04/03/2002 | CN1082270C Intelligent protector of accumulators for diesel locomotive |
| 04/02/2002 | US6366739 Equipment using solar battery |
| 04/02/2002 | US6366057 Charging method of rechargeable battery |
| 04/02/2002 | US6366056 Battery charger for lithium based batteries |
| 04/02/2002 | US6366055 Power supply system and state of charge estimating method |
| 04/02/2002 | US6366054 Method for determining state of charge of a battery by measuring its open circuit voltage |
| 04/02/2002 | US6366053 DC pump control system |
| 04/02/2002 | US6366051 System for automatically charging the battery of a remote transmitter for use in a vehicle security system |
| 04/02/2002 | US6366050 Electromagnetic induction type supply side charging apparatus and electromagnetic induction type charging system |
| 04/02/2002 | US6365292 Cathode belt structure for use in a metal-air fuel cell battery system and method of fabricating the same |
| 04/02/2002 | US6364696 Battery carrying portable electric equipment |
| 03/28/2002 | WO2002025802A1 Arrangement and method for producing different output voltages with an alternating current generator |
| 03/28/2002 | WO2002025794A1 Method for regulating the generator voltage in a motor vehicle |
| 03/28/2002 | WO2002025793A1 Method of commutation and installation of high capacity accumulators |
| 03/28/2002 | WO2002025761A1 Hybrid power supply device |
| 03/28/2002 | WO2002024486A1 Control system and method for battery control unit |
| 03/28/2002 | WO2001097379A3 Intelligent switch for connecting power to a load |
| 03/28/2002 | WO2001052619A3 Load matched alternator system |
| 03/28/2002 | US20020038432 Automatic charging device via a universal serial bus and method of operating the same |
| 03/28/2002 | US20020036489 Switching type bandgap controller |
| 03/28/2002 | US20020036485 Vehicle-mounted device control system |
| 03/28/2002 | US20020036484 Voltage regulating system of vehicle AC generator |
| 03/28/2002 | US20020036482 Charging method of rechargeable battery |
| 03/28/2002 | US20020036481 Battery pack |
| 03/28/2002 | US20020036479 Power circuit, power supply method, and electronic device |
| 03/28/2002 | US20020036478 Radiant system in accumulators and resultant product |
| 03/28/2002 | DE10143726A1 Fahrzeuggeneratorsteuervorrichtung Vehicle generator controller |
| 03/28/2002 | DE10047791A1 Reverse polarity protection for separately-provided vehicle jump-starting terminal, only closes series switch if polarities are matched correctly |
| 03/28/2002 | DE10046631A1 Regulating generator in motor vehicle which supplies on board electric circuit with user loads and feeds at least one battery and regulator regulates output voltage to desired voltage |
| 03/28/2002 | DE10045622A1 Monitoring charging of gas-tight alkaline storage batteries by linearizing voltage-current characteristic for different temperatures |
| 03/28/2002 | DE10045004A1 Verfahren zum Betreiben eines Kraftfahrzeugs und Anordnung zur Durchführung des Verfahrens A method of operating a motor vehicle and assembly for implementing the method |
| 03/28/2002 | DE10042583A1 False polarity protection circuit with first and second input terminals for supply voltage and first and second output terminals for preparing an output voltage |
| 03/28/2002 | DE10042524A1 Vehicle power supply with two generators and two distribution networks, includes super-capacity condenser supplying energy converter |
| 03/27/2002 | EP1191767A1 Data device for cellular telephone and data backup method |
| 03/27/2002 | EP1191660A2 Power circuit, power supply method, and electronic device |
| 03/27/2002 | EP1190480A1 Dynamically-switched power converter |
| 03/27/2002 | EP1190474A2 Controller protective device for a dual-voltage electric system |
| 03/27/2002 | EP0846614B1 Moving apparatus with drive power assisting device and movement controlling method |
| 03/27/2002 | CN2483881Y Charger for accumulator set |
| 03/27/2002 | CN2483880Y AC-DC portable charger |
| 03/27/2002 | CN2483240Y Quick-action device for charging, and the related vehicle and arrangement |
| 03/27/2002 | CN1342123A Electric vehicle |
| 03/27/2002 | CN1081842C Electric generator controlling device for vehicle |
| 03/26/2002 | US6363303 Alternator diagnostic system |
| 03/26/2002 | US6363266 Electronic device |
| 03/26/2002 | US6362611 Electronic portable appliance |
| 03/26/2002 | US6362605 Method and apparatus for providing power to an integrated circuit |
| 03/26/2002 | US6362603 Battery charging apparatus |
| 03/26/2002 | US6362602 Strategy to control battery state of charge based on vehicle velocity |
| 03/26/2002 | US6362601 Method of battery charge restoration based on estimated battery plate deterioration and/or based on battery state of health |
| 03/26/2002 | US6362600 Battery charging device |
| 03/26/2002 | US6362599 Method and apparatus for sensing the status of a vehicle |
| 03/26/2002 | US6362597 Power distribution in a portable device |
| 03/26/2002 | US6362596 Method for varying sampling interval length |
| 03/26/2002 | US6362595 Vehicle with supplemental energy storage system for engine cranking |
| 03/26/2002 | US6362594 Vehicle battery charger having cooling blower providing improved cooling efficiency |
| 03/26/2002 | CA2259711C Automatic power turn-on circuit for a battery-powered voltage measurement apparatus |
| 03/21/2002 | WO2002023664A1 Battery cell charging system having voltage threshold and bleeder current generating circuits |
| 03/21/2002 | WO2001048900A3 Battery pack |
| 03/21/2002 | US20020035703 Electronic apparatus and processing ability alteration instruction apparatus |
| 03/21/2002 | US20020034682 Battery cooling system |
| 03/21/2002 | US20020033693 Method for monitoring and controlling the charging of gastight alkaline rechargeable batteries |
| 03/21/2002 | US20020033691 Automatic battery charger with voltage controlled charging and ripple voltage test |
| 03/21/2002 | DE10043960A1 Mobile telephone has solar cells that are provided to outer upper housing area, and which are combined with electrical energy storage unit |
| 03/21/2002 | CA2614584A1 Portable hair dryer |
| 03/20/2002 | EP1189326A2 Method of monitoring charge of a gastight alkaline accumulator |
| 03/20/2002 | EP1189294A2 Battery pack |
| 03/20/2002 | EP1188213A1 Uninterruptible power supply utilizing thermal energy source |
| 03/20/2002 | CN2482759Y Spare electric power source for fire -fighting |
| 03/20/2002 | CN1340873A Charging method for battery |
| 03/19/2002 | US6359841 Timepiece and portable electronic device having thermoelectric generator unit |
| 03/19/2002 | US6359800 Direct current electric power generation system with variable speed alternating current generators |
| 03/19/2002 | US6359421 Method for the optimized control in terms of output and efficiency of synchronous machines |
| 03/19/2002 | US6359420 Circuit for coupling energy to a pulse forming network or capacitor |
| 03/19/2002 | US6359419 Quasi-adaptive method for determining a battery's state of charge |
| 03/19/2002 | US6359418 Replaceable battery module |
| 03/19/2002 | US6359417 Rechargeable battery pack for a mobile terminal with unique identification and time reference |
| 03/19/2002 | US6358096 Multiple source power adapter for output power control |
| 03/14/2002 | WO2002021662A2 Battery monitoring network |
| 03/14/2002 | WO2002021659A1 High efficiency fuel cell power conditioner |
| 03/14/2002 | WO2002020983A1 Energy conversion method |
| 03/14/2002 | WO2002020299A1 Method and device for supplying energy |
| 03/14/2002 | WO2002007286A8 Starting motor circuit |
| 03/14/2002 | US20020030494 Remaining charge detection device for power storage unit |
| 03/14/2002 | US20020030474 Power source system |
| 03/14/2002 | US20020030470 Voltage regulator of vehicle AC generator |
| 03/14/2002 | US20020030468 Battery pack |
| 03/14/2002 | US20020030467 Rechargeable battery pack and battery pack charger with safety mechanisms |
| 03/14/2002 | US20020030466 Starter pack |
| 03/14/2002 | DE10042414A1 System for operating electrical traction components charges capacitor from battery and returns stored energy to battery depending on capacitor state of charge, characteristic parameter |