| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
|---|
| 03/11/1997 | US5609024 Exhaust gas purification apparatus for internal combustion engine |
| 03/06/1997 | WO1997008804A1 Combination of an electrical appliance and an associated stand |
| 03/06/1997 | WO1997008803A1 Lightweight, compact, on-board, electric vehicle battery charger |
| 03/06/1997 | WO1997008009A1 Mixed electric power supply system comprising an inverter and an alternating-direct converter |
| 03/05/1997 | EP0760548A2 Cordless device with battery imbalance indicator |
| 03/05/1997 | EP0760547A2 Battery pack with a lithium ion secondary battery |
| 03/05/1997 | EP0760541A2 Portable phone composite connector |
| 03/05/1997 | EP0760532A1 Method for charging secondary cell and charger |
| 03/05/1997 | EP0760188A1 Universal connection for cellular telephone interface |
| 03/05/1997 | EP0712543A4 Method and apparatus for dynamically charging a battery |
| 03/05/1997 | EP0691038A4 Battery charging method and apparatus |
| 03/05/1997 | CN2248947Y Domestic energency power supply |
| 03/05/1997 | CN1144413A Vehicle power generating system |
| 03/04/1997 | US5608616 Power converter |
| 03/04/1997 | US5608325 Method of recalibrating a battery energy management processor |
| 03/04/1997 | US5608310 AC generator control apparatus for a motor vehicle |
| 03/04/1997 | US5608309 Vehicle-use alternating current generator control system |
| 03/04/1997 | US5608308 Electric generation control system for hybrid vehicle |
| 03/04/1997 | US5608307 Apparatus for controlling excess recharge current applied to a battery |
| 03/04/1997 | US5608306 Rechargeable battery pack with identification circuit, real time clock and authentication capability |
| 03/04/1997 | US5608305 For avoiding a reduction in the quality of a secondary battery |
| 03/04/1997 | US5608304 Battery protection circuit and battery pack and apparatus using the battery pack |
| 02/27/1997 | WO1997007582A1 Method and apparatus for determining when to terminate charging of a battery |
| 02/26/1997 | CN2248404Y Automatic charging emergency lighting power socket |
| 02/26/1997 | CN1034147C Apparatus for charging rechargeable electrical energy accumulator |
| 02/26/1997 | CA2183592A1 Battery management circuit and method for controlling the in-circuit charge and discharge of series-connected rechargeable electrochemical cells |
| 02/26/1997 | CA2156940A1 A fuel powered furnace heater with an auxiliary power turbine for automotive applications |
| 02/25/1997 | US5606492 Intermittent on/off regulator type DC power supply |
| 02/25/1997 | US5606246 Power supply unit for vehicles |
| 02/25/1997 | US5606242 Smart battery algorithm for reporting battery parameters to an external device |
| 02/25/1997 | US5606241 Apparatus for determining radio state during charging in order to provide charge compensation |
| 02/25/1997 | US5606240 Battery charger |
| 02/25/1997 | US5606239 Cooling device for electric vehicle battery charger and wiring converter |
| 02/25/1997 | US5606238 Discriminating battery charging system |
| 02/25/1997 | US5606237 Inductive coupler characteristic shape |
| 02/25/1997 | CA2153042C Method and apparatus for determining external power supply type |
| 02/25/1997 | CA2144966C Tracking external power supply |
| 02/25/1997 | CA2138504C Method and circuit for maintaining charge in a backup battery |
| 02/20/1997 | WO1997006591A1 Charging method, charging device and integrated circuit |
| 02/20/1997 | WO1997006445A1 Display for the visual indication of the charge status of a rechargeable battery |
| 02/20/1997 | DE19530721A1 Control unit e.g. for motor vehicle electric windows, anti-theft warning and locks |
| 02/19/1997 | EP0758812A1 Battery containing lithium-ion multicells connected in series |
| 02/19/1997 | CN2247889Y Multifunctional charger |
| 02/19/1997 | CN1143277A Non-interruption power supply device and method |
| 02/18/1997 | US5604653 Protection component for a three-phase alternator used in automobile vehicles |
| 02/18/1997 | US5604419 Charging device for charging rechargeable batteries with temperature-dependent termination of the charging process |
| 02/18/1997 | US5604418 Method of charging a lithium storage cell having a carbone anode |
| 02/18/1997 | US5604416 Battery discharge circuit which protects against excessive discharge |
| 02/18/1997 | CA2118818C Battery pack including static memory and a timer for charge management |
| 02/18/1997 | CA2086564C Electronic device |
| 02/18/1997 | CA2085385C Charging device for a portable telephone |
| 02/13/1997 | WO1997005685A1 Method and device for supplying electrical energy, and apparatus provided with such a device |
| 02/13/1997 | WO1997005684A1 Interchangeable battery |
| 02/13/1997 | WO1997005668A1 Battery charging system |
| 02/12/1997 | EP0670095A4 Universal connection for cellular telephone interface. |
| 02/12/1997 | CN2247387Y Digital sine-wave counterchange power supply |
| 02/12/1997 | CN1142614A Peak voltage and peak slope detector for battery charger circuit |
| 02/12/1997 | CA2183094A1 Battery with series mounted lithium-ion elements |
| 02/11/1997 | WO1999007064A1 Regulator with phase voltage evaluation for a three-phase current generator |
| 02/11/1997 | US5602805 Disk drive apparatus and method including power backup |
| 02/11/1997 | US5602726 Uninterruptive switching regulator |
| 02/11/1997 | US5602481 Series connection circuit for secondary battery |
| 02/11/1997 | US5602466 Dual output temperature compensated voltage reference |
| 02/11/1997 | US5602460 Overcharge current protection circuit and battery pack using same |
| 02/11/1997 | US5602459 Fuel saving multi-battery charging system and method |
| 02/11/1997 | US5602458 Rechargeable camera having operational inhibit of a flash unit power storage circuit during recharging |
| 02/11/1997 | US5602457 Photovoltaic solar cell laminated in vehicle windshield |
| 02/11/1997 | US5602455 Portable battery charger with integrally attached output cable |
| 02/11/1997 | CA2076266C Battery charger with thermal runaway protection |
| 02/11/1997 | CA2002760C Battery charging apparatus |
| 02/06/1997 | WO1997004521A1 A variable speed wind turbine generator system with zero-sequence filter |
| 02/06/1997 | WO1997004514A1 Automatic battery management system |
| 02/06/1997 | WO1997004513A1 Device for equalizing the charges in a multiplicity of accumulators or power converters |
| 02/06/1997 | DE4205331C2 Verwendung einer in einem Fahrzeug integrierten Einrichtung zur Ausnutzung der Sonnenenergie Using an integrated in-vehicle equipment for utilization of solar energy |
| 02/05/1997 | EP0757422A2 Peak voltage and peak slope detector for a battery charger circuit |
| 02/05/1997 | EP0756772A1 Device for actuating an electrically controlled system, such as a monostable electrical valve |
| 02/05/1997 | EP0699361A4 Method and apparatus for transmission of data using radio frequency signals |
| 02/05/1997 | CN1142283A Method and device for judging secondary cell to be connected to charger |
| 02/05/1997 | CN1142282A Device for preventing deep discharge from secondary cell |
| 02/05/1997 | CN1142129A Intelligent detecting and charging method for cell regenerator and apparatus thereof |
| 02/05/1997 | CN1142114A Spare electric-power supply using dc.-dc. converter |
| 02/04/1997 | US5600566 Apparatus and method for monitoring state of battery |
| 02/04/1997 | US5600247 Dynamically balanced fully differential circuit for use with a battery monitoring circuit |
| 02/04/1997 | US5600232 Alternator system for a vehicle |
| 02/04/1997 | US5600230 Smart battery providing programmable remaining capacity and run-time alarms based on battery-specific characteristics |
| 02/04/1997 | US5600229 System for monitoring energy performance of secondary battery, and method therefor |
| 02/04/1997 | US5600228 Power managing apparatus and method |
| 02/04/1997 | US5600226 Methods of controlling the application and termination of charge to a rechargeable battery |
| 02/04/1997 | US5600225 Noncontacting charging device |
| 02/04/1997 | US5600224 Apparatus and method for charging only rechargeable batteries |
| 02/04/1997 | US5600222 Thermal management using a hybrid spiral/helical winding geometry |
| 02/04/1997 | US5599636 Device for improving the current output of a chargeable battery at low outside temperature |
| 01/30/1997 | WO1997003489A1 Control and termination of a battery charging process |
| 01/30/1997 | DE19527201A1 Wechselakku Removable battery |
| 01/30/1997 | CA2226411A1 Control and termination of a battery charging process |
| 01/29/1997 | EP0756372A1 Control apparatus of inverter and power generation system using such control apparatus |
| 01/29/1997 | EP0756367A2 Safety device for starting up immobilized vehicles |
| 01/29/1997 | CN2246346Y Continuous d.c power source feeder of wired television system |
| 01/29/1997 | CN2246345Y Maintenance free intelligent d.c screen |
| 01/29/1997 | CN1141527A AC power generating apparatus and method therefor |