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)
10/2000
10/25/2000EP1046210A1 Battery pack protection circuit
10/25/2000EP1046209A1 Power unit, electric current supply method, and integrated circuit
10/25/2000CN2403117Y Vacuum circuit breaker having DC self-supply power source
10/25/2000CN1271227A Electronic equipment
10/25/2000CN1271199A Electrical car charger
10/25/2000CN1271198A Electric car charger
10/25/2000CN1271197A Protective circuit for battery
10/25/2000CN1271188A Method for producing monitoring and controlling the data of secondary cell discharge state
10/24/2000US6138178 Controlled device storing multiple drivers that judges and downloads a particular driver corresponding to a controller's operating system having an identical or greater version number
10/24/2000US6137280 Universal power manager with variable buck/boost converter
10/24/2000US6137279 Adjustable power control module and applications thereof
10/24/2000US6137271 Automatic polarity exchange circuit with current detection feedback capabilities
10/24/2000US6137269 Method and apparatus for electronically evaluating the internal temperature of an electrochemical cell or battery
10/24/2000US6137268 System with limited long-time-averaged battery charging rate
10/24/2000US6137267 Reverse current protection/current overshoot control for two quadrant battery chargers
10/24/2000US6137266 Recharging circuit and method for recharging a battery having a reference electrode
10/24/2000US6137265 Adaptive fast charging of lithium-ion batteries
10/24/2000US6137264 Battery pack
10/24/2000US6137263 Method and device for checking battery charge
10/24/2000US6137262 Process and arrangement for monitoring and/or controlling charging of a modular battery, particularly in a battery powered vehicle
10/24/2000US6137261 Rechargeable battery maintenance and testing system
10/24/2000US6137260 Multifunction connector for hand-held terminal docks
10/24/2000US6137250 Controller for electric vehicle and electric vehicle using the same
10/24/2000US6137247 Electric power generation control for vehicles using a plurality of control signals
10/24/2000US6134902 Battery operated air conditioner
10/24/2000CA2240059C Intelligent charge alternator
10/24/2000CA2032893C Battery charger
10/21/2000CA2305887A1 Protective circuit for battery
10/19/2000WO2000062398A1 A voltage/current regulator and method for battery charging
10/19/2000WO2000062397A1 Apparatus and method for automatic recovery of sulfated lead acid batteries
10/19/2000WO2000062086A1 Method of and device for determining the charge condition of a battery
10/19/2000DE19917294A1 Bordnetz für Kraftfahrzeuge Electrical system for motor vehicles
10/19/2000CA2369519A1 Apparatus and method for automatic recovery of sulfated lead acid batteries
10/18/2000EP1044852A2 Power supply network for vehicles
10/18/2000CN2402046Y Batterires charger for video camera
10/18/2000CN2402045Y UPS unit for fluorescent lamp
10/18/2000CN2402044Y Solar energy electricity charger
10/18/2000CN2402043Y Central power supply type emergency power source
10/18/2000CN2401996Y Three-phase capacitance type electricity charger
10/18/2000CN1270433A Circuit for controlling battery charging, battery charging device and control method
10/18/2000CN1270432A Charge switch controlling circuits
10/18/2000CN1270431A Circuits for monitoing status of secondary batteries and secondary battery device
10/17/2000US6134124 Universal distributed-resource interface
10/17/2000US6133766 Control circuit for the current switch edges of a power transistor
10/17/2000US6133715 Power source system for vehicle
10/17/2000US6133713 Method for charging batteries
10/17/2000US6133712 Battery charge controller having an adjustable termination current
10/17/2000US6133711 Combination battery charger and battery driven power supply
10/17/2000US6133710 Electrical storage capacitor system
10/17/2000US6133709 Signalling system
10/17/2000US6133708 Radio apparatus comprising a charging device
10/17/2000US6133707 Battery charging and discharging control apparatus for hybrid powered vehicle
10/17/2000US6133651 Outage management emergency power supply device
10/17/2000US6133645 Electronic device disconnect circuit
10/17/2000CA2065844C Power supply interface
10/12/2000WO2000059348A1 System consisting of at least two transport carts and a collecting station
10/12/2000WO2000035030A3 Battery network with compounded interconnections
10/12/2000DE19915123A1 Cordless telephone with power supply accumulator and contacts for connection with charger station; adjusts position of telephone in charger station with its contacts pressed into connection
10/12/2000CA2334250A1 System consisting of at least two transport carts and a collecting station
10/11/2000EP1043825A2 Battery charger for hybrid vehicle
10/11/2000EP1043824A2 Battery charge control circuit, battery charging device, and battery charge control method
10/11/2000EP1042934A1 A method, a device and a terminal for mobile radio communication
10/11/2000EP1042827A1 A composite battery and methods of forming same
10/11/2000EP1042824A2 Metal-air fuel cell battery systems employing moving anode and cathode structures
10/11/2000EP1042138A1 Radio frequency energy management system
10/11/2000CN2400957Y Multi-functional charger
10/11/2000CN2400956Y Self-generating continuous power supply device
10/11/2000CN2400955Y 紧急辅助充电装置 Emergency auxiliary charging device
10/11/2000CN2400954Y Electromagnetic inductive charger
10/11/2000CN2400913Y Chargeable accumulator suitable for multimeter
10/11/2000CN2400903Y Solar battery and load interaction operating and controlling device
10/10/2000US6131018 Telephony device comprising an accumulation device and accumulation device suitable for such a telephony device
10/10/2000US6130813 Protection circuit for electronic devices
10/10/2000US6130522 Pulse modified invariant current battery charging method and apparatus
10/10/2000US6130521 Convertible desk-to-wall support and charging device for handheld radiotelephones
10/10/2000US6130520 Diagnostic instrument system
10/10/2000US6130519 Portable battery charger including auto-polarity switch
10/10/2000US6130518 Method and apparatus for charging a battery
10/10/2000US6129276 Shopping cart mounted portable data collection device with tethered dataform reader
10/05/2000WO2000059095A1 Rechargeable battery pack charging system with redundant safety systems
10/05/2000WO2000059094A2 Devices and methods for protection of rechargeable elements
10/05/2000WO2000059093A1 Switch circuit and semiconductor switch, for battery-powered equipment
10/05/2000WO2000059091A1 Electronic equipment and method of controlling electronic equipment
10/05/2000WO2000059053A1 Battery pack for small-sized electric apparatus
10/05/2000DE19929060C1 Electrical generator control method e.g. for automobile alternator uses detected variation in revs of drive engine for limiting drive belt torque by regulating generator energising current
10/05/2000DE19921146A1 Power supply arrangement with DC source with energy store feeding consumer electric circuit has discharging regulator that activates when voltage of consumer electric circuit falls below threshold level
10/05/2000DE19915316A1 Facility for taking two or more trolleys and a collecting station includes a hand-operated shunting device to allow trolleys to be pushed inside each other to save space.
10/04/2000EP1041694A2 Capacity leveling circuit for a battery group
10/04/2000EP1040547A1 Method and apparatus for charging a rechargeable battery
10/04/2000EP1040546A1 Battery monitoring system
10/04/2000EP1040260A1 Constant turbine inlet temperature control of a microturbine power generating system
10/04/2000EP0970532A4 Electronic method for controlling charged particles to obtain optimum electrokinetic behavior
10/04/2000CN2399885Y Automotive permanent-magnet generator
10/04/2000CN2399877Y Automotive self-exciting circulating power source
10/04/2000CN2399876Y Intelligence charger
10/04/2000CN1268785A Method and device for charging valve-control type lead-acid accumulator
10/04/2000CN1268776A Battery assembly, battery carrying device, electric power supply equipment and electronic equipment
10/03/2000US6128040 Record medium erasing device with variable control in accordance with power supply characteristics
10/03/2000US6127813 Control system for hybrid vehicle
10/03/2000US6127812 Integrated environmental energy extractor
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