Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02J - Circuit arrangements or systems for supplying or distributing electric power; Systems for storing electric energy › 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)
03/2007
03/27/2007US7196495 Dual battery and monitor arrangement
03/27/2007US7196494 Method and apparatus for charging batteries in a system of batteries
03/27/2007US7196493 Closed loop control of battery power limits based on voltage
03/27/2007US7196293 Timed accessory adapter
03/27/2007CA2445893C Power circuit and communication device provided with same
03/27/2007CA2433631C Bar code reading method and apparatus for a battery tester charger
03/22/2007WO2007032570A1 Portable self generator
03/22/2007WO2007031897A1 Device for recharging batteries
03/22/2007WO2007031143A1 Rechargeable battery
03/22/2007WO2007000528A3 Method and device for estimating the current output by an alternator for a motor vehicle
03/22/2007WO2006127244A3 Charge control circuit for a vehicle vacuum cleaner battery
03/22/2007WO2005122359A3 Voltage balancing circuit for multi-cell modules
03/22/2007WO2005094512A3 Secondary battery protection circuit with over voltage transient protection
03/22/2007US20070065221 Tape printing apparatus, tape printing apparatus charger and tape printing apparatus charging system
03/22/2007US20070063676 Multiple mode electronic device and method for indicating remaining battery capacity level
03/22/2007US20070063675 Method and system for providing battery usable life information to users of information handling systems
03/22/2007US20070063674 Power supply apparatus
03/22/2007US20070063673 Method and device for equalizing the float voltage of a battery cell
03/22/2007US20070063672 Rechargeable battery pack and electrical hand tool device
03/22/2007US20070063671 Apparatus and switching method for improving cycle-life and capacity of a battery pack
03/22/2007US20070063670 System for quilibrating an energy storage device
03/22/2007US20070063669 Portable battery charger
03/22/2007US20070062744 Modular electronically reconfigurable battery system
03/22/2007DE19817230B4 Verfahren und Vorrichtung zum Erfassen einer Vielzahl von Fehlern in einem Kraftfahrzeug-Ladesystem Method and apparatus for detecting a plurality of errors in a motor vehicle charging system
03/22/2007DE102005056972A1 Energy storage module for motor vehicle, especially with hybrid drive, comprises energy storage unit and electronic unit mounted on support
03/22/2007DE102005042010A1 Generatorvorrichtung zum voneinander unabhängigen Laden von mindestens zwei Batterien Generator device for mutually independent loading of at least two batteries
03/22/2007DE102005038926A1 Akkubetriebenes elektromotorisches Küchengerät Battery-powered electric motor-driven kitchen appliance
03/21/2007EP1764896A2 Circuit system for supplying an increased supply voltage with respect with the vehicle on-board network voltage
03/21/2007EP1764895A1 Battery pack and battery system
03/21/2007EP1764851A2 Structures of terminals and component-to-be loaded
03/21/2007EP1764850A2 Structures of terminals and component-to-be loaded
03/21/2007EP1764849A2 Structures of terminals and component-to-be loaded
03/21/2007EP0973224B1 Method for measuring residual capacity of secondary cell having nickel hydroxide positive plate
03/21/2007CN2882082Y Solar module using high power superhigh capacitor
03/21/2007CN2882081Y High power energency power supply for input circuit equipment with rectifier filter power supply
03/21/2007CN2882080Y Emergency power supply device for opening IC card door lock
03/21/2007CN2882079Y Charger with timing function
03/21/2007CN2881983Y Charger combined with solar plate
03/21/2007CN2881325Y Intelligent solar energy lighting system
03/21/2007CN1934765A Uninterruptible power supply apparatus and power failure compensating system
03/21/2007CN1934764A Power supply systems for electrical devices
03/21/2007CN1934763A Method and apparatus for monitoring energy storage devices
03/21/2007CN1934762A Cordless power tool with tool identification circuitry
03/21/2007CN1934745A Power system and its management method
03/21/2007CN1933637A Charging device for mobile communication terminal
03/21/2007CN1933283A Power assembly control system for mixed power electromobile
03/21/2007CN1933282A Fuel battery power output control method and application thereof
03/21/2007CN1933281A Half bridge trigger large current full-wave negative pulse combine pulse charging repair machine
03/21/2007CN1933280A Charging mode controlling method and circuit
03/21/2007CN1933279A 二次电池充电装置 A secondary battery charging apparatus
03/21/2007CN1933278A Power managing apparatus and method for mobile device
03/21/2007CN1933277A Method for charger identifying battery variety
03/21/2007CN1933276A Intelligent capacitance sunward solar power supply
03/21/2007CN1933232A Charge accumulating system and charge accumulating method
03/21/2007CN1306676C Mobile phone charging apparatus appended to motorcycle
03/21/2007CN1306675C Equipment for managing accumulator battery of motive power utilized in electric automobile
03/21/2007CN1306647C Battery and charger
03/21/2007CN1305434C Vacuum cleaner
03/21/2007CN1305433C Rechargeable vacuum cleaner system
03/20/2007US7193873 Cradle for receiving an adapter
03/20/2007US7193839 Methods of storing and retrieving electric energy
03/20/2007US7193395 Systems and method for boosting output of an alternator
03/20/2007US7193394 Method of controlling charge and discharge of secondary battery for automatic guided vehicle
03/20/2007US7193392 System and method for determining and balancing state of charge among series connected electrical energy storage units
03/20/2007US7193390 Apparatus for connecting secondary battery cells in series and method for controlling secondary battery cells connected in series
03/20/2007US7193389 Electronic apparatus
03/20/2007US7192667 Device and method for controlling fuel cell system
03/20/2007US7192294 Connector set of notebook computer
03/20/2007CA2441920C Apparatus and method for high-frequency operation in a battery charger
03/16/2007CA2518211A1 Security system
03/15/2007WO2007029817A1 Received information transferring apparatus, receiver apparatus, and received information transferring system
03/15/2007WO2007029691A1 Secondary cell charged state display method and device
03/15/2007WO2007029673A1 Accumulator state detection device
03/15/2007WO2007029473A1 Vehicle, power supply and current detector of vehicle
03/15/2007WO2007028624A1 Locating device
03/15/2007WO2006029171A3 Portable computing device with power packs
03/15/2007US20070059587 Charge accumulating system and charge accumulating method
03/15/2007US20070058404 Voltage conversion device
03/15/2007US20070057025 Self-Centering Braze Assembly Methods
03/15/2007DE29924956U1 Fahrzeugdach mit mehreren Solarzelleneinheiten Vehicle roof with several solar cell units
03/15/2007DE202006016839U1 Ladestation Charging Station
03/15/2007DE112005000336T5 Aktive modulare Abgleichschaltung Active modular balancing circuit
03/15/2007DE102005042654A1 Energieversorgung eines Hybridfahrzeugs Power supply for a hybrid vehicle
03/14/2007EP1763125A2 Power storage unit for an image forming apparatus
03/14/2007EP1763120A2 Contactless Battery Charger
03/14/2007EP1763119A2 Control signal generation circuit and battery management system using the same
03/14/2007EP1762124A2 Methods and apparatus for an improved amplifier for driving a non-linear load
03/14/2007EP1761988A1 Device and method for equalizing charges of series-connected energy stores
03/14/2007EP1761987A1 Device and method for compensating charges of serially mounted individual cells of an energy store
03/14/2007CN2879586Y Full-automatic AC compensating device for solar LED lamp
03/14/2007CN2879503Y Multifunctional integral machine
03/14/2007CN2879502Y Formation charge-discharge machine
03/14/2007CN2879501Y Two-use side charger
03/14/2007CN2879443Y Mobile phone battery having outer-collected charging plug
03/14/2007CN2879009Y Self-electricity generation forced smoke discharging electric heater
03/14/2007CN2878917Y Solar streetlight
03/14/2007CN1930774A Switch mode power supply with output voltage equalizer
03/14/2007CN1930753A Apparatus for retention of battery in charger
03/14/2007CN1930752A Electronic device and recharging connector arrangement
03/14/2007CN1930711A Methods of charging lithium sulfur cells
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