| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
|---|
| 04/28/1993 | CN2131238Y In-line uninterrupted power |
| 04/27/1993 | US5206775 Circuit bypass device |
| 04/27/1993 | US5206579 Battery charger and charge controller therefor |
| 04/27/1993 | US5206578 Monitoring system for batteries during charge and discharge |
| 04/27/1993 | US5206577 Battery charger |
| 04/27/1993 | US5206576 Battery charger |
| 04/27/1993 | US5206538 Automatic system battery reconnect circuit responsive to insertion of new battery replacement |
| 04/27/1993 | US5206097 Battery package having a communication window |
| 04/21/1993 | CN1071292A Battery saver for wireless telephone |
| 04/21/1993 | CN1071285A Power supply series |
| 04/20/1993 | US5204992 Motor vehicle battery discharge load current control |
| 04/20/1993 | US5204991 Automotive on/off circuit for automatic control of the power supply to electric automotive accessories |
| 04/20/1993 | US5204611 Charging circuits for rechargeable batteries and cells |
| 04/20/1993 | US5204609 Battery cooling apparatus |
| 04/20/1993 | US5204608 Battery pack including electronic power saver |
| 04/20/1993 | US5204586 Solar powered lamp having a circuit for providing positive turn-on at low light levels |
| 04/15/1993 | WO1993007557A1 Electronic appliance automatically controlling electric power consumed by components in response to operation time inputted by user |
| 04/14/1993 | CN2130000Y 恒流充放电机 Constant current charge and discharge motor |
| 04/14/1993 | CN2129999Y Pocket battery charger |
| 04/14/1993 | CN2129998Y 电光源 Electric light |
| 04/14/1993 | CN2129997Y Automatic connection device for battery tap |
| 04/14/1993 | CN2129864Y Built-in plug-in high frequency pulse charging micro flashlight |
| 04/13/1993 | US5203021 Transportable support assembly for transceiver |
| 04/13/1993 | US5202811 Electrical power system with high voltage protection responsive to plural control voltages |
| 04/13/1993 | US5202617 Charging station for electric vehicles |
| 04/08/1993 | DE4132229A1 Microcomputer-controlled analyser for optimising a multi-cell battery - has relay selection networks, filter stage and voltage measurement system |
| 04/07/1993 | EP0535408A2 Apparatus for magnetic field detection |
| 04/07/1993 | EP0535322A1 Electrical power supply device for a minimal tension - DC consumer |
| 04/07/1993 | EP0462970B1 Electrical storage cell life extender |
| 04/07/1993 | CN2129493Y Integrate circuit voltage regulater for automobile |
| 04/07/1993 | CN2129485Y Linear integrate non-stop power supply device |
| 04/06/1993 | USH1172 Vehicle battery jumper system |
| 04/06/1993 | US5200877 Battery protection system |
| 04/06/1993 | US5200690 Quick charge control apparatus and control method thereof |
| 04/06/1993 | US5200689 Battery charge monitor to determine fast charge termination |
| 04/06/1993 | US5200688 Vehicular charger |
| 04/06/1993 | US5200686 Method and apparatus for determining battery type |
| 04/06/1993 | US5200685 Adapter for external battery and battery system |
| 04/06/1993 | CA1315884C Magnetic power coupler for a vault cartridge |
| 04/06/1993 | CA1315841C Reserve battery |
| 04/01/1993 | WO1993006682A1 Battery saver for wireless telephone |
| 04/01/1993 | WO1993006643A1 Battery-operated device |
| 04/01/1993 | DE4131981A1 Batteriebetriebenes geraet Geraet Battery operated |
| 03/31/1993 | EP0534153A1 Charging generator for vehicle |
| 03/31/1993 | EP0534013A1 Low-loss resonant circuit for capacitance driver |
| 03/31/1993 | CN2129046Y Multi-function lamp for use during electricity interruption |
| 03/31/1993 | CN2129045Y Arrangement for quick charing Cd/Ni battery (or Zn/Mn) for communication apparatus |
| 03/31/1993 | CN2129044Y Arrangement for quick charging battery |
| 03/31/1993 | CN2128991Y Solar power safety lamp for automobile |
| 03/30/1993 | US5198744 Apparatus and method for controlling the output power of a generator to maintain generator temperature below an allowed limiting value |
| 03/30/1993 | US5198743 Battery charger with microprocessor control |
| 03/30/1993 | CA1315335C Mobile power tool and appliance operating system |
| 03/30/1993 | CA1315331C Emergency lighting supervisory system |
| 03/24/1993 | EP0533599A1 Instrument handle for use with interchangeable batteries |
| 03/24/1993 | EP0533598A1 Convertible battery handle |
| 03/24/1993 | EP0533508A2 Apparatus and system for controlling vehicle's headlights |
| 03/24/1993 | EP0533317A2 Battery cell for electric vehicle |
| 03/24/1993 | EP0533247A1 System for charging a rechargeable battery of a portable unit in a rack |
| 03/24/1993 | EP0533184A2 Apparatus for controlling AC generator in vehicle |
| 03/24/1993 | EP0533037A1 An electrical system for a motor vehicle, including at least one supercapacitor |
| 03/24/1993 | CN2128796Y Safe automatic charging unit |
| 03/24/1993 | CN2128795Y Cadmium-nickel (zinc-manganese) storage battery quick charger |
| 03/24/1993 | CN2128794Y Full-automatic constant-current charging unit |
| 03/24/1993 | CN1070290A Multifunctional controller for solar generating equipment |
| 03/23/1993 | US5196781 Method and apparatus for power control of solar powered display devices |
| 03/23/1993 | US5196780 Ni-Cad battery charger circuit |
| 03/23/1993 | US5196779 Determining the need for charging a battery |
| 03/23/1993 | US5196735 Circuit arrangement |
| 03/20/1993 | CA2078642A1 Apparatus and system for controlling vehicle's headlights |
| 03/19/1993 | EP0571383A4 Battery protection system. |
| 03/18/1993 | WO1993005560A1 Apparatus and method for charging batteries |
| 03/18/1993 | DE4131704A1 Battery charging method esp. for lead battery with liquid electrolyte - feeding gas from pressure source to battery during charging to force circulation of the electrolyte |
| 03/18/1993 | CA2115367A1 Apparatus and method for charging batteries |
| 03/17/1993 | EP0532232A2 Battery charger with thermal runaway protection |
| 03/17/1993 | EP0523173A4 Apparatus and method for calorimetrically determining battery charge state |
| 03/17/1993 | EP0386055B1 Vehicle circuit systems |
| 03/17/1993 | CN2128427Y Switch type charger for auto battery cell |
| 03/17/1993 | CA2076258A1 Multichannel battery charger |
| 03/16/1993 | US5194800 Power supply system |
| 03/16/1993 | US5194799 Booster battery assembly |
| 03/10/1993 | CN1069707A Cotrol method for multi-gear dual-layer electro-driven cable spool |
| 03/09/1993 | US5192905 Charging voltage control and current limit for battery chargers |
| 03/04/1993 | WO1993004519A1 Accummulator-charging device |
| 03/04/1993 | DE4232516A1 Uninterruptable power supply e.g. for use on island - has photovoltaic panels, wind generator, and storage battery connected in parallel to busbar, with emergency diesel generator |
| 03/04/1993 | DE4128962A1 Solar or wind generator combination with rechargeable battery - has DC generator decoupled by diode(s) and protected against reverse current |
| 03/04/1993 | DE4128368A1 Rechargeable battery powered pocket torch - has movable cover displayed to allow plug element to engage supply with block preventing engagement if cover is open |
| 03/03/1993 | EP0530061A1 Charging voltage control circuit for an alternator supplied battery |
| 03/03/1993 | EP0529391A1 Voltage converter |
| 03/03/1993 | CN2127808Y Electronic charger for accumulating jars |
| 03/02/1993 | US5191277 Electronic apparatus capable of controlling electric current supply |
| 03/02/1993 | US5191276 Versatile battery/charger module and system |
| 03/01/1993 | WO1993005559A1 Battery charger having variable-magnitude charging current source |
| 02/24/1993 | EP0528326A1 Solar warning lamp |
| 02/24/1993 | CN1069367A Ac/dc automatic conversion power supply for fluorescent lamp |
| 02/24/1993 | CN1069366A 电源供电电路 Power supply circuit |
| 02/23/1993 | US5189361 High voltage dc power generation circuit powered from the alternator of a motor vehicle |
| 02/23/1993 | US5189359 Solid state safety jumper cables |
| 02/23/1993 | US5189358 Adaptor for mounting portable radio apparatus to moving body and charger for portable radio apparatus |
| 02/18/1993 | DE4126624A1 Ladeeinrichtung fuer einen akkumulator Charger for an accumulator |
| 02/17/1993 | EP0527347A2 Solar powered lamp having a circuit for providing turn-on at low light levels |