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)
08/2012
08/08/2012CN101471460B Method for equilibrium control of battery set and battery set charging method
08/08/2012CN101438452B Method and apparatus for the management of battery cells
08/08/2012CN101312294B Device realizing voltage balance of battery
08/08/2012CN101195376B Driving system with engine capable of operating with constant speed in low speed output range
08/08/2012CN101189526B Battery power management in over-discharge situation
08/08/2012CA2767450A1 Disabling a power pack from a host device
08/07/2012US8239081 Hybrid type working machine
08/07/2012US8237448 Battery testers with secondary functionality
08/07/2012US8237423 Active droop current sharing
08/07/2012US8237415 Control circuit and method for capacitor charging circuit
08/07/2012US8237414 Multi-mode charger device
08/07/2012US8237413 Method for battery charging management
08/07/2012US8237412 Battery charger and method utilizing alternating DC charging current
08/07/2012US8237411 Battery cell monitoring and balancing circuit
08/07/2012US8237410 Handheld device with fast-charging capability
08/07/2012US8237409 Protection circuit module of secondary battery and secondary battery using the same
08/07/2012US8237408 System and method of limiting degradation of the battery by prohibiting over-charge with measured temperatures
08/07/2012US8237407 Power supply modules having a uniform DC environment
08/07/2012US8237406 Battery array voltage equalization device
08/07/2012US8237404 Adaptor, assembly of battery pack and adaptor, and electric tool with the same
08/07/2012US8237401 Recharging system and electronic device
08/07/2012US8237400 Modular battery system having battery monitoring and data collection
08/07/2012US8237399 System and method for controlling charging process of an electronic device
08/07/2012US8237398 Electric system, charging device and charging method for electric system for discharging of a power storage mechanism for resetting a state of a charge
08/07/2012US8237397 Solar energy controller
08/07/2012US8237309 Arrangement having parallel-connected DC power supply units
08/07/2012US8235803 Gaming machines with normalized power consumption
08/06/2012DE202012102469U1 Energiespeichervorrichtung Energy storage device
08/06/2012DE202012006518U1 Alternatives Akkuladesystem für elektrisch angetriebene Fahrräder Alternative battery charging system for electric powered bicycles
08/02/2012WO2012102891A1 Electronics device with deep power conservation mode via direct or generated signal application and method for employing such an electronics device
08/02/2012WO2012102781A1 Optimizing battery usage
08/02/2012WO2012102604A1 A solar charger
08/02/2012WO2012102461A1 Battery charging/discharging control circuit using microcomputer
08/02/2012WO2012102419A1 Hardware platform for a multi-node wireless charging base station, and energy transmission unit therefor
08/02/2012WO2012102352A1 Shovel
08/02/2012WO2012102351A1 Shovel
08/02/2012WO2012102302A1 Contactless power feeding apparatus and contactless power feeding method
08/02/2012WO2012102215A1 Electric vehicle charging apparatus, electric vehicle charging method, program, and recording medium
08/02/2012WO2012102177A1 Charger, control method and control program for charger, and recording medium
08/02/2012WO2012102157A1 Contactless power supply device
08/02/2012WO2012102128A1 Battery pack and power consuming device
08/02/2012WO2012102115A1 Battery unit
08/02/2012WO2012101911A1 Power control device and power system
08/02/2012WO2012101771A1 Electric vehicle battery system
08/02/2012WO2012101730A1 Contactless charging module and receiving-side and transmission-side contactless charger using same
08/02/2012WO2012101729A1 Non-contact charging module and non-contact charging instrument
08/02/2012WO2012101678A1 Control method and control device for electrical storage device
08/02/2012WO2012101480A1 Battery charger
08/02/2012WO2012101375A2 Device and method for balancing the state of charge of a power source having electrochemical storage and consisting of a plurality of power-storage cells
08/02/2012WO2012101366A2 Method for managing the charging of a rechargeable battery of a motor vehicle
08/02/2012WO2012101343A2 Device for controlling the charging of an electrical battery of a system, by estimating parasite impedance and/or non-linear effect upstream of a charger
08/02/2012WO2012101341A2 Charging system with a fixed maximum current for electric or hybrid vehicles
08/02/2012WO2012100924A1 Energy converting apparatus and method
08/02/2012WO2012100540A1 Lithium ion battery management system
08/02/2012WO2012100538A1 Communication power source with multi-energy supply and control method thereof
08/02/2012WO2012100431A1 Wireless charge device
08/02/2012WO2012100415A1 Streetlamp power supplying device driven by tyres of moving vehicles
08/02/2012WO2012064037A3 Method and apparatus for transmission of wireless power
08/02/2012WO2012054279A3 Combination inverter and charger
08/02/2012WO2011095610A3 Charge equalization system for batteries
08/02/2012US20120197352 Charging and Communication System for a Battery-Powered Microstimulator
08/02/2012US20120197351 Medical device recharge systems using a controller in wireless communication with a separate recharge device
08/02/2012US20120194141 Battery Charger Digital Control Circuit and Method
08/02/2012US20120194140 System and methods of using a sodium metal halide cell
08/02/2012US20120194139 Rechargeable battery system
08/02/2012US20120194138 Electric energy storage system with balancing circuit
08/02/2012US20120194137 Voltage equalizer for battery assembly
08/02/2012US20120194136 Battery pack
08/02/2012US20120194135 Battery voltage monitoring apparatus
08/02/2012US20120194134 Inductive Charge Balancing
08/02/2012US20120194133 Active cell balancing using independent energy transfer bus for batteries or other power supplies
08/02/2012US20120194132 Electronic cassette charger
08/02/2012US20120194131 Charging device for charging a battery pack
08/02/2012US20120194130 Power pack partial failure detection and remedial charging control
08/02/2012US20120194129 Energy Storage System for Supplying Electrical Energy to Consumers in a Vehicle
08/02/2012US20120194128 Charge Transfer Devices for Plug-In Electric Vehicles
08/02/2012US20120194127 Power storage apparatus
08/02/2012US20120194126 Rechargeable battery powered portable electronic device
08/02/2012US20120194125 Contactless power transmission device
08/02/2012US20120194124 Wireless Battery Charging System
08/02/2012DE102012201381A1 Verfahren zum Ladungsausgleich in einer Speicheranordnung und Ladungsausgleichsschaltung A method of charge compensation in a memory array and charge equalization circuit
08/02/2012DE102012001381A1 Method for controlling electric generator for charging battery of electric car, involves determining generator control voltage for electric generator from modified voltage range under consideration of external state variable
08/02/2012DE102011088035A1 Fahrzeug und Verfahren zum Authentifizieren einer Ladestation Vehicle and method for authenticating a charging station
08/02/2012DE102011009970A1 Y-charging generator for charging battery of electric car during driving process, has induction coils for generating current during forward relative movement between wheel and body of vehicle independent of driving movement of vehicle
08/02/2012DE102011009933A1 Converter with function for integrated control of speed and position of electric vehicle, has electric drive arranged in vehicle energy storage unit such as high-voltage battery which is connected to intermediate circuit of converter
08/02/2012DE102011009930A1 Vehicle i.e. passenger car, has plug connector part connected with mating connector part, and locking unit arranged in vehicle, where plug connector part is positively connected with vehicle upon actuation of locking unit
08/02/2012DE102011003543A1 Ladevorrichtung für einen elektrischen Energiespeicher in einem Kraftfahrzeug Charging device for an electric energy storage in a motor vehicle
08/02/2012DE102011003518A1 Verfahren zum Schutz eines Ladekabels und Ladeeinrichtung A method of protecting a charging cable and charger
08/02/2012DE102011003516A1 Emergency power box has semiconductor light source that is utilized for displaying usage data and for optically transmitting the usage data
08/02/2012DE102011003436A1 Ladestation zum drahtgebundenen Aufladen eines Elektrofahrzeugs Charging station for wired charging an electric vehicle
08/02/2012CA2825874A1 Electronics device with deep power conservation mode via direct or generated signal application and method for employing such an electronics device
08/02/2012CA2825454A1 Energy converting apparatus and method
08/01/2012EP2482444A2 Hybrid inverter generator
08/01/2012EP2482426A1 Wireless power transmission device, and power generation device provided with wireless power transmission device
08/01/2012EP2482424A2 Battery charger for electric vehicle
08/01/2012EP2482423A1 Power pack partial failure detection and remedial charging control
08/01/2012EP2482422A1 Device and method for monitoring and making symmetrical a multi-cell energy storage stack
08/01/2012EP2482413A1 Battery interlock system and related method
08/01/2012EP2482412A2 Switch control circuit for power supply and power supplying circuit
08/01/2012EP2482375A1 Rechargeable battery system
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