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)
11/2012
11/14/2012CN102780259A Portable equipment charger
11/14/2012CN102780258A Smart charge control system of vehicle-mounted permanent magnet generator of electric automobile
11/14/2012CN102780257A Automobile alternating-current generator
11/14/2012CN102780256A Charge control system for vehicle storage battery
11/14/2012CN102780255A Charger with polarity conversion function
11/14/2012CN102780254A Photovoltaic charge station
11/14/2012CN102780253A Series-parallel connection conversion equalizing charge device
11/14/2012CN102780252A Combined portable solar power supply
11/14/2012CN102780251A Charger
11/14/2012CN102780250A Solar charge controller
11/14/2012CN102780249A Method for rapidly charging electric automobile by utilizing supercapacitor
11/14/2012CN102780248A Battery pack with intelligent discharge protection function
11/14/2012CN102780247A Solar charger bag
11/14/2012CN102780246A Power supply control device and power supply control system
11/14/2012CN102780245A Multifunctional mobile phone battery socket
11/14/2012CN102780244A Domestic photovoltaic power generation system
11/14/2012CN102780243A Electromechanical device for battery charging and discharging balancing and braking energy recovery
11/14/2012CN102780242A Charger
11/14/2012CN102780241A Power managing system
11/14/2012CN102780240A Hybrid electric storage device used for storing solar energy
11/14/2012CN102780239A Electronic device using rechargeable batteries and battery status control method applicable thereto
11/14/2012CN102780238A Environment-friendly energy collector
11/14/2012CN102778285A Power source management device of capacitance keyboard of electronic scale
11/14/2012CN102778048A Power generation water supply heating cooling refrigeration method
11/14/2012CN102774385A Electric locomotive and power supply system and power supply method thereof
11/14/2012CN102774284A Charging automobile and manufacturing method thereof and charging method using such charging automobile
11/14/2012CN102774280A Downhill braking method of power piston drive electric vehicle
11/14/2012CN102771371A Solar soilless culture system with optical control water level controller
11/14/2012CN102771370A Solar energy soilless culture system with water level controller
11/14/2012CN102080591B Tail gas exhaust reduction generating system of engine of hybrid electric vehicle (HEV)
11/14/2012CN101976866B Balanced judgment and supplementary device of energy transfer type battery pack and method thereof
11/14/2012CN101957647B Portable computer system, relevant power supply device and charging method
11/14/2012CN101950992B System frequency-modulation service implementation method based on electric automobile charging automatic switching control
11/14/2012CN101867184B Electrical energy supplying method, power network and power network management system
11/14/2012CN101820128B Charging dock for chargeable hand-held device
11/14/2012CN101699744B Sound wave energy storage device and product with sound wave energy storage device
11/14/2012CN101685980B Full-bridge zero-voltage boost switching resonant converter based on LLC used for UPS
11/14/2012CN101634469B Portable warmer
11/14/2012CN101599655B Charge-controlling semiconductor integrated circuit
11/14/2012CN101521394B Online uninterrupted power supply
11/14/2012CN101438478B Improvements in or relating to battery packs
11/14/2012CN101371205B Method and device for assigning addresses in a system comprising several generator units arranged in parallel
11/14/2012CN101371155B Battery state of charge voltage hysteresis estimator
11/14/2012CN101164217B Dc/dc-less coupling of matched batteries to fuel cells
11/13/2012US8310241 Battery sensor unit
11/13/2012US8310210 Earth leakage detection circuit
11/13/2012US8310207 Multi-purpose battery charging circuit
11/13/2012US8310206 Monitoring battery cell voltage
11/13/2012US8310205 Managed battery charging
11/13/2012US8310204 Automatic charge equalization method and apparatus for series connected battery string
11/13/2012US8310203 Battery balancing method
11/13/2012US8310202 Off-resonance frequency operation for power transfer in a loosely coupled air core transformer
11/13/2012US8310201 Battery with electronic compartment
11/13/2012US8310200 Inductive chargers and inductive charging systems for portable electronic devices
11/13/2012US8310199 Electronic circuit for a small electric appliance
11/13/2012US8310198 Lithium ion secondary cell charge method and hybrid vehicle
11/13/2012US8310098 Switchable capacitor arrays for preventing power interruptions and extending backup power life
11/13/2012US8310097 Temperature-sensing uninterruptible power supply system and method for controlling the same
11/13/2012US8310096 Electrical backup for a gas furnace
11/13/2012US8310095 Power compensator and method for providing a black start with that compensator
11/13/2012US8310094 Power supply system
11/13/2012US8307967 Widely deployable charging system for vehicles
11/13/2012CA2579943C Battery control system for hybrid vehicle and method for controlling a hybrid vehicle battery
11/13/2012CA2440050C Code reading apparatus and method
11/12/2012CA2776916A1 Emergency power supply device and method for supplying emergency power
11/08/2012WO2012150631A1 Radiating noise minimizing method and charging cable
11/08/2012WO2012150293A1 Arrangement and method for contactless energy transmission with a coupling-minimized matrix of planar transmission coils
11/08/2012WO2012150193A1 Protective case for a game console
11/08/2012WO2012149965A1 Method and apparatus for providing electrical energy
11/08/2012WO2012149900A1 Device and method for managing energy source of electric vehicle
11/08/2012WO2012125971A3 Systems and methods for overcharge protection and charge balance in combined energy source systems
11/08/2012WO2012125963A3 Energy source devices and systems having a battery and an ultracapacitor
11/08/2012WO2012125954A3 Energy source systems having devices with differential states of charge
11/08/2012WO2012115910A3 Power supply and power control circuitry
11/08/2012WO2012100924A9 Energy converting apparatus and method
11/08/2012WO2011147729A3 Method for operating a system, system, controller, and computer program product
11/08/2012WO2011146661A3 Adaptive wireless energy transfer system
11/08/2012US20120281392 Charging device
11/08/2012US20120280664 Capacitive power supply for handheld device
11/08/2012US20120280663 Apparatus and method for controlling charging current in device using rechargeable battery
11/08/2012US20120280662 Charging efficiency using variable isolation
11/08/2012US20120280661 Battery protection circuit and method of controlling the same
11/08/2012US20120280660 Battery warming circuit and battery warming apparatus
11/08/2012US20120280659 Battery heating circuits and methods using resonance components in series and bridging charge storage components
11/08/2012US20120280658 Heating circuits and methods based on battery discharging and charging using resonance components in series and freewheeling circuit components
11/08/2012US20120280657 Power generating device
11/08/2012US20120280656 Electric vehicle charging station and charge receiving arrangement for a vehicle
11/08/2012US20120280655 Charging system for electric vehicles
11/08/2012US20120280654 Charging stand, charging system, and charging method thereof
11/08/2012US20120280653 Electric Vehicle Fleet Management Charging Station Systems and Methods
11/08/2012US20120280652 Transmission System for Charging the Traction Batteries of an Electrically Driven Motor Vehicle
11/08/2012US20120280651 Device housing a battery and charging pad
11/08/2012US20120280650 Wireless Power Transfer System and Methods
11/08/2012US20120280649 Charging apparatus for electric vehicle
11/08/2012US20120280648 Apparatus and method for charging wireline and wireless powers
11/08/2012US20120280647 Battery recharging station for use in a bar
11/08/2012US20120280646 Vehicle and method for charging vehicle batteries
11/08/2012DE202012006053U1 Universelles mobiles Ladegerät für Li-Ionen-Akkus von 12-42 Volt an Lichtmaschinen Batterien und Generatoren in Fahrzeugen von 12-24 Volt Universal mobile charger for Li-ion batteries from 12-42 volts at the generator batteries and generators in vehicles of 12-24 volts
11/08/2012DE112010002427T5 System und Verfahren für elnen Batteriepackausgangsschütz System and method for elnen battery pack output contactor
11/08/2012DE102011100356A1 Device for charging low-voltage battery of electric vehicle by high-voltage battery, has switches sharing input currents to obtain switching frequency of resonant converter by calculating geometric mean of two resonance frequencies
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