Patents
Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693)
01/1996
01/04/1996DE4444826C1 Battery-operated hand-held surface grinder
01/04/1996DE4422256A1 Electrical on-board network for vehicle
01/04/1996DE19523332A1 Battery disposal and collection device
01/03/1996EP0690540A1 Output control device for a vehicle generator
01/02/1996US5481177 Electronic charging system
01/02/1996US5481176 Enhanced vehicle charging system
01/02/1996US5481175 System and method for charging auxiliary batteries
01/02/1996US5481174 Method of rapidly charging a lithium ion cell
01/02/1996US5480734 Rechargeable accumulator
01/02/1996US5479909 Snowmobile with control system for activating electronic fuel injection
01/02/1996CA2010066C Portable power supply
12/1995
12/27/1995EP0689276A1 Charger for electric accumulators
12/27/1995EP0689275A1 Apparatus and method for controlling a charging voltage of a battery based on battery temperature
12/27/1995EP0689274A2 Charging apparatus
12/27/1995EP0689273A1 Method for charging of sealed lead-acid batteries
12/27/1995EP0688910A1 Water tap
12/27/1995EP0688698A2 Vehicle network
12/27/1995EP0524304B1 Credit card type power supply component
12/27/1995CN1114123A Tracking external power supply
12/27/1995CN1114085A High performance double purpose device for charging and voltage stabilizing
12/26/1995US5479557 Circuit arrangement for power supply of a fan and/or battery by solar generator in a motor vehicle
12/26/1995US5479486 Cordless telephone set having a warning signal representing that a storage battery is not being charged
12/26/1995US5479479 Method and apparatus for transmission of and receiving signals having digital information using an air link
12/26/1995US5479331 Small form factor power supply
12/26/1995US5479330 Electronic switch network part for supplying current to an accumulator with a blocking oscillator type converter
12/26/1995US5479085 Method and apparatus for measuring residual capacity of an electric-vehicle battery
12/26/1995US5479084 Battery discharging apparatus
12/26/1995US5479083 Non-dissipative battery charger equalizer
12/26/1995US5478250 Electrical connector assembly, especially for electric vehicle
12/21/1995WO1995034949A1 Rectifier leakage compensated alternator phase detection system and method
12/21/1995WO1995034932A1 Electric vehicle battery charger
12/21/1995WO1995034344A1 Detachable power supply with ac disconnect alarm
12/20/1995EP0688084A2 Charging system for a vehicle
12/20/1995EP0688082A1 Portable communication apparatus preventing trouble when battery wears
12/20/1995EP0635171B1 Switched electronic supply unit
12/20/1995CN2215769Y Electric charger
12/19/1995US5477132 Multi-sectioned power converter having current-sharing controller
12/19/1995US5477130 Battery pack with short circuit protection
12/19/1995US5477129 Portable computer
12/19/1995US5477128 Automatic charging apparatus
12/19/1995US5477127 Secondary battery charging circuit
12/19/1995US5477126 Secondary battery charging circuit
12/19/1995US5477125 Battery charger
12/19/1995US5477124 Circuit to prevent excessive rechargeable battery discharge
12/19/1995US5476293 Electric energy storage and distribution system of differential distribution type
12/14/1995DE4422005A1 Passenger car with electric drive
12/14/1995DE4420249A1 Method and equipment for rapid charging of accumulators
12/14/1995DE19520765A1 Dental treatment unit with root chord length measuring operation
12/14/1995DE19520521A1 Vibration to electrical energy converter esp. to supply sensors and radio transmitters in waggons and containers
12/13/1995CN1113404A Electronic device for controlling application of a charging current thereto and associated method therefor
12/13/1995CN1113400A Circuit arrangement for charging rechargeable batteries
12/13/1995CN1030520C Power supply with battery disconnect
12/12/1995US5475626 Portable computer with a simple power supply control of chargeable and non-rechargeable battery packs
12/12/1995US5475333 Built-in drive power-source semiconductor device
12/12/1995US5475294 Charge controller for battery charger
12/12/1995CA2035425C Overdischarge and overvoltage protection circuit for a battery in a portable and mobile communication system
12/07/1995DE4418529A1 Charging circuit-breaker for auxiliary battery in vehicle electrical system
12/06/1995EP0685975A1 Power supply for an apparatus of the entertainment sector with remote control in stand-by mode
12/06/1995EP0685924A2 Solar cell system and intermittent motion apparatus using same
12/06/1995EP0685777A2 Electronic timepiece and method of charging the same
12/06/1995EP0685363A1 Solar roof for vehicles
12/06/1995CN2214713Y 高效能充电器 High efficiency charger
12/06/1995CN1113046A 公路供电系统 Highway supply system
12/06/1995CN1030486C Arrangement for charging or discharging battery of cadmium-nickel/Hydrogen-nickel type
11/1995
11/30/1995WO1995032538A1 Charging device for charging rechargeable batteries with temperature-dependent termination of the charging process
11/30/1995DE19519465A1 Betriebssteuersystem für einen Drucker An operation control system for a printer
11/29/1995EP0684680A1 Identification apparatus and method
11/29/1995EP0683933A1 An emergency power system.
11/29/1995CN2214047Y Adjustable zinc manganese dry cell charger
11/28/1995US5471129 Rechargeable light curing apparatus
11/28/1995US5471128 Battery and method for charging/discharging the battery
11/28/1995US5471114 Fail-safe uninterruptible lighting system
11/28/1995US5470343 Detachable power supply for supplying external power to a portable defibrillator
11/28/1995US5470255 Extended height connector for a battery
11/28/1995US5469816 Control mechanism for an electric generator motor in an internal combustion engine
11/28/1995CA2028905C Apparatus for controlling a power supply of an electric machine in a vehicle
11/28/1995CA2025745C Electronic apparatus capable of controlling electric current supply
11/23/1995WO1995031848A1 Circuit offering sequential discharge and simultaneous charge for a multiple battery system and method for charging multiple batteries
11/23/1995WO1995031837A1 Apparatus and method for maintaining the charge of a battery
11/23/1995DE19512512A1 Regulating circuit for battery-operated electric vehicle
11/22/1995EP0682824A1 Alkaline battery charging method and bettery charger
11/22/1995EP0682759A1 Device for protection against battery discharge
11/22/1995EP0630549B1 Device for recharging an intra-auricular prosthesis battery and process for the manufacture of said device.
11/22/1995EP0623252A4 Method and apparatus for charging, thawing, and formatting a battery.
11/22/1995CN2213398Y Charging unit for common dry cell
11/22/1995CN2213397Y Compensation silicon rectifying charging unit
11/22/1995CN2213396Y Emergency device for electric power
11/22/1995CN1030361C Battery charging method and its apparatus
11/21/1995US5469043 Method for optimizing the charging of lead-acid batteries and an interactive charger
11/21/1995US5469042 Charging monitor for electrical accumulators
11/21/1995US5469026 Method and apparatus for VF tube power supply
11/21/1995US5469002 Bi-level current limiting circuit and battery using same
11/21/1995US5467718 Magnetic levitation transport system with non-contact inductive power supply and battery charging
11/15/1995EP0548271B1 Power control of solar powered display devices
11/15/1995CN2212850Y Voltage regulator permanent-magnet ac generator for automobile
11/15/1995CN1111845A System for supplying power to an apparatus and method for the assessment of the lifetime and capacity of a power-storage device
11/15/1995CN1111844A Pulsed battery charger circuit
11/15/1995CN1111797A Audio and video docking and control system
11/15/1995CN1030247C Method and apparatus for controlling a battery car
11/14/1995US5467258 Flashlight apparatus