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
08/29/2012CN202405834U Solar mobile phone charger
08/29/2012CN202405833U Integrated power supply system for iron-lithium battery
08/29/2012CN202405832U Circuit for power supply adapter
08/29/2012CN202405831U Solar rechargeable battery
08/29/2012CN202405830U Multifunctional portable solar movable power source
08/29/2012CN202405829U Charging station system
08/29/2012CN202405828U Power supply system for electric vehicle
08/29/2012CN202405827U Multifunctional power supply device
08/29/2012CN202405826U Multifunctional charger
08/29/2012CN202405825U Intrinsically safe battery with function of self restoration
08/29/2012CN202405824U Charging rack
08/29/2012CN202405823U Battery pack in parallel charging and serial discharge and electrical appliance using same
08/29/2012CN202405822U Equalizing charging circuit and batteries utilizing same
08/29/2012CN202405821U Charger for automatically identifying anode and cathode of battery
08/29/2012CN202405820U Novel battery high-frequency constant-current charging circuit
08/29/2012CN202405819U Intelligent charge-discharge management module for lead acid storage battery
08/29/2012CN202405818U Two-way wireless charge-discharge device for portable electronic product
08/29/2012CN202405817U High-capacity uninterruptible power supply (UPS) employing vanadium redox battery
08/29/2012CN202405816U Mobile emergency power supply
08/29/2012CN202405815U 充电机 Charger
08/29/2012CN202405814U Solar charger capable of adjusting voltage
08/29/2012CN202405813U Charger
08/29/2012CN202405812U Portable charger
08/29/2012CN202405811U Rotary micro charging device
08/29/2012CN202405810U Multipurpose joint charger
08/29/2012CN202405809U Solar cell panel boost charging control circuit
08/29/2012CN202405808U Solar charging battery case
08/29/2012CN202405807U Vehicle wireless charging device
08/29/2012CN202405806U Wireless charging cell
08/29/2012CN202405805U Energy apparatus capable of replacing energy module
08/29/2012CN202405804U Charger switching power source with TF slot
08/29/2012CN202405802U Small-sized wind-light complementary off-grid power generation system
08/29/2012CN202405798U Energy storage controller for wind and solar hybrid power generation
08/29/2012CN202405783U Power converter with functions of uninterrupted power supply (UPS) and active power filter
08/29/2012CN202404859U Solar subway station sign
08/29/2012CN202404857U Solar panel road traffic sign
08/29/2012CN202404856U Multi-wind-turbine independent feed type large outdoor billboard
08/29/2012CN202404782U Solar rechargeable laser pen
08/29/2012CN202403167U Separated type solar long-life energy-saving lighting system
08/29/2012CN202402089U Refrigerator waste heat generator
08/29/2012CN202400088U Electric locomotive with anti-exploding storage battery
08/29/2012CN202399903U High-effect engineering recovery vehicle
08/29/2012CN202399298U Mobile phone type shaver with charging function
08/29/2012CN202397239U Solar energy curtain
08/29/2012CN202396673U Solar energy charging type mobile work case for oil field
08/29/2012CN202396668U Suitcase
08/29/2012CN202396616U Pendant with charge function and mobile terminal
08/29/2012CN202396538U Light emitting boot
08/29/2012CN1953889B Distributed driver system for a locomotive or an off-highway vehicle
08/29/2012CN102652387A Energy storage system and method for the operation thereof
08/29/2012CN102652268A 电池电源装置以及电池电源系统 Battery power source device and a battery power supply system
08/29/2012CN102651631A Traction frequency converter circuit with charging function for electric vehicle
08/29/2012CN102651609A Constant-voltage power supply device of vehicle-mounted mobile phone wireless charger
08/29/2012CN102651570A Energy gathering device
08/29/2012CN102651569A Electronic device
08/29/2012CN102651568A Wireless charging device
08/29/2012CN102651567A Battery pack and system of battery pack
08/29/2012CN102651566A Parallel-serial battery switching and voltage regulating circuit and method for strong authentication tokens
08/29/2012CN102651565A Battery pack charging management method and device, charger and battery pack managing system
08/29/2012CN102651564A Capacitor-boosting charging circuit
08/29/2012CN102651563A Battery energy balancing circuit
08/29/2012CN102651562A Direct current power supply system of electric vehicle
08/29/2012CN102651561A Three-stage charging circuit of high-voltage lead acid storage battery
08/29/2012CN102651560A Automobile lithium battery discharging balance method and balance system
08/29/2012CN102651559A Uninterrupted power system control method capable of prolonging no-load discharging time
08/29/2012CN102651553A Energy storage adjusting system for wind power field
08/29/2012CN102651526A Thermal wall plug sensing and control
08/29/2012CN102650910A Active stylus
08/29/2012CN102650894A Voltage acquisition circuit for battery management system
08/29/2012CN102650272A Bicycle power generation device with automatic clutch
08/29/2012CN102649013A Acceleration mechanism for exercise equipment
08/29/2012CN102307746B Power supply system and electric vehicle using the same
08/29/2012CN101976861B Discharging method of bus capacitor of power electronic equipment
08/29/2012CN101888098B Power supply method of communication equipment with high reliability
08/29/2012CN101882888B Traffic rolling type power generating device
08/29/2012CN101860070B Uninterruptible power supply for high-frequency soft switch of locomotive air conditioner and realization method thereof
08/29/2012CN101847887B Charging pile
08/29/2012CN101847880B Large-capacity, low ripple wave and multifunction charging device and charging method thereof
08/29/2012CN101834456B On-line charging and energy recovering system of electric automobile on upslope and downslope
08/29/2012CN101826793B Energy conversion controller
08/29/2012CN101800431B Electronic device and method thereof for controlling external power supply device
08/29/2012CN101789615B Outfield special constant-current power compensating device for model airplane battery
08/29/2012CN101771288B Wind-solar hybrid charging equipment for electric vehicle
08/29/2012CN101741103B Integrated access device with built-in backup battery
08/29/2012CN101654077B Holding device with charging function
08/29/2012CN101499656B Power supply circuit having resistance element changing its resistance value
08/29/2012CN101479924B Method for managing a power supply system with a variable voltage, especially of a motor vehicle
08/29/2012CN101479132B Vehicular electric power source controller
08/29/2012CN101467325B Charge equalization apparatus and method
08/29/2012CN101459997B Wind light complementary road lamp intelligent controller having adaptive adjustment capability
08/29/2012CN101286647B Electronic device
08/29/2012CN101043143B Electric power supply control apparatus
08/28/2012US8255585 Identifying when a self-powered device is connected to a medical device by triggering an alert about a potential risk to patient
08/28/2012US8254090 Mobile power system
08/28/2012US8253392 Method for discharging capacitive loads
08/28/2012US8253391 Capacitor charging apparatus
08/28/2012US8253389 Battery protection circuit and method for energy harvester circuit
08/28/2012US8253388 System and method for charging a battery
08/28/2012US8253387 Battery charging control methods and apparatus
08/28/2012US8253386 Method of controlling charge and discharge of non-aqueous electrolyte secondary cell
1 ... 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 ... 947