H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693)
11/1994
11/10/1994	DE4414134A1 Method for charging sealed lead-acid batteries
11/09/1994	EP0623987A1 Battery charger
11/09/1994	EP0623986A1 Battery charger
11/09/1994	EP0623985A1 Power Sharing detector
11/09/1994	EP0623253A1 Monitoring system for batteries during charge and discharge.
11/09/1994	EP0623252A1 Method and apparatus for charging, thawing, and formatting a battery
11/09/1994	CN2182487Y Fully-automatic charger
11/09/1994	CN2182486Y Frequency-converting rapid charging device
11/09/1994	CN2182485Y Charging battery for moveable telephone
11/09/1994	CN2182484Y Automatic non-quenching power supply apparatus
11/09/1994	CN1094871A Step type complex voltage manipulator for low-heat-loss and sparkless battery unit
11/08/1994	US5363445 Auxiliary charging device for a mobile telephone
11/08/1994	US5363312 Method and apparatus for battery control
11/08/1994	US5363031 Fast battery charger
11/08/1994	US5363030 Battery having a transistor switch for supplying energy
11/08/1994	US5362942 Battery heating system using internal battery resistance
11/03/1994	DE4414943A1 Battery supply device
11/03/1994	DE4314575A1 Fluid-driven buoy with independent power supply
11/02/1994	EP0622883A2 Communication apparatus and power supply device therefor
11/02/1994	EP0622863A1 Battery pack
11/02/1994	EP0622537A1 Single board engine controller power supply
11/02/1994	EP0622265A2 Universal electric vehicle charging adapter
10/1994
10/31/1994	CA2122218A1 Single board engine controller power supply
10/27/1994	WO1994024775A1 Method and apparatus for transmission of data using radio frequency signals
10/27/1994	WO1994024755A1 Voltage regulator to control the output voltage of a generator
10/27/1994	WO1994024754A1 Integrated battery contact and retentive protrusion
10/27/1994	WO1994024753A1 Methods extending cycle life of lithium cells
10/27/1994	DE4414062A1 System for using residual power in batteries and objects e.g. instant image cameras
10/27/1994	DE4413382A1 Three-phase rectifier circuit
10/27/1994	CA2160918A1 Method and apparatus for transmission of data using radio frequency signals
10/27/1994	CA2122113A1 Universal electric vehicle charging adapter
10/26/1994	EP0621675A1 Electronic circuit preventing the discharge of a motor vehicle battery
10/26/1994	EP0621660A2 Network conditioning insert
10/26/1994	EP0621649A1 Battery pack
10/26/1994	EP0621146A2 Electric car air-conditioning apparatus
10/26/1994	EP0531331B1 Laser system
10/26/1994	CN2181120Y Controller for safety recharging circuit
10/26/1994	CN2181119Y Quick recharging machine for nickel-chrome battery
10/26/1994	CN2181118Y Quick recharging machine for battery
10/26/1994	CN2181117Y Recharging machine
10/26/1994	CN2181116Y Fully-automatic float recharger for accumulating battery
10/26/1994	CN2181115Y Polarityless recharging machine
10/26/1994	CN1094191A Method of and apparatus for regeneration of voltage source of disposable battery
10/25/1994	US5359280 Bilateral power converter for a satellite power system
10/25/1994	US5359279 Pulsed electrical energy power supply
10/25/1994	US5359228 Operating method for a hybrid car
10/20/1994	DE4312572A1 Charging monitoring device for an electric battery
10/19/1994	CN2180018Y Emergency charger for automobile storage battery
10/19/1994	CN1093811A Low voltage detection circuit for use in a remote control unit
10/18/1994	US5357411 Flashlight for firefighting and other specialized uses
10/18/1994	US5357203 Battery monitoring circuit for operating with high battery discharge rates
10/18/1994	US5357187 Automatic continuous rapid charging circuit for rechargeable batteries, and method thereof
10/18/1994	US5357186 Circuit for detecting the inter-phase voltage of an alternator for implementing a regulator associated with such an alternator
10/18/1994	US5357185 Universal battery charger
10/18/1994	US5357184 Fuse system for a multiple battery charger
10/13/1994	WO1994022688A1 Non-railbound vehicle with an electric motor
10/13/1994	DE4411842A1 Battery charging station
10/13/1994	DE4311680A1 Manually guided or controlled, wheeled transportation device
10/13/1994	DE4311586A1 Verfahren zum Laden von Bleiakkumulatoren mit festgelegtem Elektrolyten A method for charging lead-acid batteries with immobilized electrolyte
10/12/1994	EP0619637A1 Protection of an automobile three-phase alternator
10/12/1994	EP0619200A1 Stepped compound voltage control circuit of battery in combination with field-control DC motor driving circuit
10/12/1994	CN1093467A Method and apparatus for detecting of remained quantity of electricity of battery used in electric vehicle
10/11/1994	US5355073 Battery pack sensor for an AC adapter
10/11/1994	US5355072 Battery discharging apparatus
10/11/1994	US5355071 Power source apparatus for vehicles
10/11/1994	US5354215 Circuit interconnect for a power tool
10/06/1994	DE4310601A1 Charging unit for the spare battery of the mobile part of a cordless telephone
10/06/1994	DE4310599A1 Retaining and closing device for the battery of a mobile telephone in the charging unit
10/05/1994	EP0617846A1 Device for improving the current output of a chargeable battery at low outside temperatures.
10/05/1994	CN2178962Y Automatic voltage reglation safety charger
10/05/1994	CN2178961Y Double-seat automatic charger for nickel cadmium battery
10/05/1994	CN1093202A Battery charging and discharging system and corres ponding method
10/04/1994	US5352982 Method and apparatus for displaying a residual electric charge of a battery for an electrically driven vehicle
10/04/1994	US5352971 Electronic control apparatus for a vehicle
10/04/1994	US5352970 Power resource management system
10/04/1994	US5352969 Battery charging system having logarithmic analog-to-digital converter with automatic scaling of analog signal
10/04/1994	US5352967 Preventing against overcharging by generating measurement interval to compare the charging voltage to a reference value, automatic switching off or reducing the currents
10/04/1994	US5352966 Battery charging device
10/04/1994	US5352929 Apparatus and method for regulating a generator of an internal combustion engine
09/1994
09/29/1994	WO1994022202A1 Battery charging system, stepping and interactively self-adjusting to the nominal voltage of the battery
09/29/1994	DE4309116A1 Device for cordless telephones
09/28/1994	EP0617486A1 Connector for a battery
09/28/1994	EP0616737A1 Battery with protection circuit
09/28/1994	CN2178401Y Auxiliary power supply device for car
09/28/1994	CN2178400Y Automatic charger
09/27/1994	US5351283 Vehicle-mounted charging apparatus for portable telephone sets
09/27/1994	US5350996 Method and circuit for charging battery of portable apparatus
09/27/1994	US5350995 Battery charger for charging both a frequently and infrequently used battery
09/27/1994	US5350994 Electric system for an electric vehicle
09/27/1994	US5350993 Power supply
09/27/1994	US5350949 Power supply interface
09/27/1994	US5350031 Plural generator apparatus for an electric hybrid automobile
09/22/1994	DE4336223C1 Circuit arrangement for supplying power to a fan and/or battery in a vehicle by means of a solar generator
09/22/1994	DE4309034A1 Electrical appliance
09/21/1994	EP0616414A1 Controllable compound voltage DC/AC transforming circuit
09/21/1994	EP0616411A1 Quick charge method for battery and integrated circuit for performing the method
09/21/1994	EP0616410A2 Method and device for regenerating voltage sources in the form of primary cells
09/21/1994	EP0616409A2 Portable electrical power supply
09/21/1994	EP0616281A2 Battery pack including static memory and a timer for charge management
09/21/1994	EP0502067B1 Device for charging electrical energy storage means provided with means for controlling said charging

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