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)
09/2012
09/19/2012EP2501011A2 Centralised management of the power supply of a plurality of local power grids
09/19/2012EP2500207A2 Vehicle with electric drive and electrical energy storage device
09/19/2012EP2500206A2 Electrical energy storage device for vehicle with electric drive
09/19/2012EP2499716A2 Rotating electrical machine having excitation and a digital regulation device
09/19/2012EP2499715A2 Multi-voltage on-board power supply system for a motor vehicle
09/19/2012EP2499710A2 System for combining direct current power from multiple inputs
09/19/2012EP2499689A1 Battery system having varying cell types
09/19/2012EP2499507A1 Method for the continuous measure of the efficiency of a battery, especially a battery installed in motor vehicles, and a device utilizing this method.
09/19/2012EP2499016A1 Arrangement for connecting a vehicle
09/19/2012EP2498866A1 Implant power control
09/19/2012CN202444714U Digital electronic product shell with data line charger
09/19/2012CN202444670U Portable intelligent LED (Light Emitting Diode) lighting device
09/19/2012CN202444659U Novel solar illumination system
09/19/2012CN202444631U WIA-PA (wireless networks for industrial automation-process automation)-based wireless network
09/19/2012CN202444518U Multifunctional handset strap
09/19/2012CN202444412U High-voltage digital power supply device
09/19/2012CN202444395U Permanent magnet generator for micro electric vehicle
09/19/2012CN202444380U Regulators for parallel generators of vehicle
09/19/2012CN202444314U Air-conditioning bus air-exchange fan dual-path power supply automatic control system
09/19/2012CN202444310U Hybrid power supply management device in field of communication
09/19/2012CN202444309U Power supply device of dye sensitized solar cell applied to inner wall surface of building
09/19/2012CN202444308U Non-grid-connected wind power hydrogen production device
09/19/2012CN202444307U Underground self-rescue power generation base device for miner lamp
09/19/2012CN202444306U Movable charging station
09/19/2012CN202444305U Power device for energy storage of lithium battery
09/19/2012CN202444304U Wireless terminal charging system
09/19/2012CN202444303U Full automatic stop charger
09/19/2012CN202444302U Charger with full-automatic disconnection function
09/19/2012CN202444301U Intelligent charger for battery of motor-driven automobile
09/19/2012CN202444300U Wireless charging device
09/19/2012CN202444299U Wireless intelligent charging outer shell
09/19/2012CN202444298U Multifunctional charger
09/19/2012CN202444297U Battery for testing power-driven oil-well pump
09/19/2012CN202444296U Multi-way power interface
09/19/2012CN202444295U Modularized power supply device
09/19/2012CN202444294U Mobile power supply
09/19/2012CN202444293U Grid-connected photovoltaic uninterruptible power supply system with preferred power supply
09/19/2012CN202444292U Linear charging device of lithium battery
09/19/2012CN202444291U Mobile phone charger with lamp
09/19/2012CN202444290U Uninterruptible power timely current condenser
09/19/2012CN202444289U Energy storage converter
09/19/2012CN202444288U Large power output battery switch control circuit
09/19/2012CN202444287U Safety storage circuit
09/19/2012CN202444286U Universal charger convenient for charging
09/19/2012CN202444285U Storage battery module boost group controller
09/19/2012CN202444284U Portable electronic product external battery
09/19/2012CN202444135U Energy-saving socket for refrigerator
09/19/2012CN202444010U Battery box of external charger of cell phone
09/19/2012CN202443486U Electrical ink label
09/19/2012CN202443426U Wireless touch talking pen
09/19/2012CN202443375U Tablet computer applicable to superimposed charging
09/19/2012CN202441216U UPS type electric protective door
09/19/2012CN202440333U Non-grid-connection wind power sea water desalting device
09/19/2012CN202438117U Solar-energy voice numbering-off device for fitness apparatus
09/19/2012CN102687371A DC power distribution system
09/19/2012CN102687370A Energy storage system for the electrical energy supply of consumers in a vehicle
09/19/2012CN102687369A Selective wireless power transfer
09/19/2012CN102687368A Battery operated devices
09/19/2012CN102687367A Battery system
09/19/2012CN102687366A Power supply device
09/19/2012CN102687365A Battery module control system, and battery module control method
09/19/2012CN102687363A Electric power supply system
09/19/2012CN102686442A Vehicle
09/19/2012CN102685471A Solar wireless video server
09/19/2012CN102685231A Charging station control system
09/19/2012CN102684545A Electric power generation device and electronic instrument
09/19/2012CN102684527A Small-power emergency alternating-current power supply
09/19/2012CN102684513A Uninterruptible power supply and rectifying circuit of uninterruptible power supply
09/19/2012CN102684320A Wireless power supply device
09/19/2012CN102684313A Coordination control method of large-scale energy storage device
09/19/2012CN102684287A Underground uninterrupted emergency illumination and safety indication system for coal mine
09/19/2012CN102684286A Single-tube tower-type wind-light complementary base station
09/19/2012CN102684285A Float charging machine for load and storage battery pack
09/19/2012CN102684284A Portable mobile power supply based on small off-grid wind power generation
09/19/2012CN102684283A Inverter/charger integrated device and method for controlling the same
09/19/2012CN102684282A Constant-current and constant-voltage control integrated circuit of electric vehicle charger
09/19/2012CN102684281A Storage battery repair method for full-automatic charger
09/19/2012CN102684280A Charging device for mobile vehicle
09/19/2012CN102684279A Base station power supply control system and power supply control method
09/19/2012CN102684278A Microphone wireless power supply device
09/19/2012CN102684277A Beverage constant temperature device
09/19/2012CN102684276A Underwater non-contact power supply method and device
09/19/2012CN102684275A Charging device, battery, and method for recognizing a foreign object
09/19/2012CN102684274A Charger for electric vehicle
09/19/2012CN102684273A Rechargeable battery charge-discharge system and driving method thereof
09/19/2012CN102684272A Dual control energy-saving type wireless charge receiving and transmitting device
09/19/2012CN102684271A Electronic device, power supply control chip and power supply control method
09/19/2012CN102684270A Method for identifying type of universal serial bus (USB) chargers and USB device
09/19/2012CN102684269A Intelligent control system of nano lead-acid storage battery
09/19/2012CN102684268A Circuit and method for mobile power supply to automatically adjust and match output voltage
09/19/2012CN102684267A Charging method and charging device for supercapacitor
09/19/2012CN102684266A Portable charging device
09/19/2012CN102684265A Water-cooled charger
09/19/2012CN102684264A Full-automatic charge control method for battery of battery recharge and replacement station
09/19/2012CN102684263A Series battery equalization circuit based on symmetrical multi-winding transformer structure and control method applied to same
09/19/2012CN102684262A Automatic battery pack charging-discharging management device and working method thereof
09/19/2012CN102684261A Intelligent charging device, mobile monitoring device and mobile monitoring system
09/19/2012CN102684260A Active equalization method and device for electric vehicle battery
09/19/2012CN102684259A High-ageing non-energy-consumption constant-current equalizing system and method of battery pack
09/19/2012CN102684258A Electric vehicle monitoring control system with charging protection function
1 ... 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 ... 947