H02J 9 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting

Patents for H02J 9 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting (16,437)
10/2011
10/12/2011	CN102211553A Zero-power standby anti-disassembling anti-shearing power supply management mould for vehicle electronic device
10/11/2011	US8035251 Uninterruptible power supply
10/11/2011	US8035250 System and method for load sharing in multi-module power supply systems
10/11/2011	CA2506173C Proton exchange membrane based power system for a telecommunication facility
10/06/2011	WO2011122255A1 Backup power supply device and power output method
10/06/2011	WO2011120956A2 Device for reducing standby-mode energy consumption of an electric household appliance
10/06/2011	US20110241430 Method for controlling system gain of ups
10/06/2011	US20110241429 Battery backup system - a method for a coffeemaker
10/06/2011	US20110241428 Uninterruptible power supply and power supplying method thereof
10/06/2011	US20110241427 Portable electronic device
10/06/2011	DE102010013972A1 Lighting system for connection to alternating current power source, has switching element operating luminous element of lighting unit based on control signal and position of switch during normal or emergency conditions
10/06/2011	DE102010013465A1 Hybrid power supply device for providing electrical power for car, has housing designed as trolley and comprising two wheels and handgrips, where energy storage system, fuel cell system and control device are arranged in housing
10/05/2011	EP2372869A2 Power control apparatus and power control method
10/05/2011	EP2372493A1 Device for reducing standby-mode energy consumption of an electric household appliance
10/05/2011	EP2372488A1 Household appliance circuit arrangement
10/05/2011	EP1800382B1 Method and apparatus for providing uninterruptible power
10/05/2011	CN202005053U Intelligent control system of emergency lighting electrodeless lamp
10/05/2011	CN202004783U Power-off prevention router
10/05/2011	CN202004531U Oil engine self-starting and power supply switching device for mobile base station
10/05/2011	CN202004530U Electromechanical integrated double-power supply automatic transfer switch
10/05/2011	CN202004529U Novel AC operating spare power automatic switching device
10/05/2011	CN202004528U Automatic switching device for emergency power supply of power plant
10/05/2011	CN202004527U Automatic double-power supply fan control box
10/05/2011	CN202004526U Transfer switch device
10/05/2011	CN202004525U Monitoring device for EPS power supply system
10/05/2011	CN202004524U Power switching circuit for power unit of high voltage frequency converter
10/05/2011	CN202004523U Common direct-current bus energy-saving control system of withdrawal and straightening unit
10/05/2011	CN202004522U Power supply device and communication device
10/05/2011	CN202004493U Universal multifunctional wireless charging sleeve
10/05/2011	CN202002397U Independent power generation type multi-energy complementary air source heat pump system
10/05/2011	CN202001996U Optically-controlled street lamp with multiple power supply means
10/05/2011	CN201998929U Power-supply control device of electric-wheel truck
10/05/2011	CN1832295B Method and system for providing auxiliary power for anesthesia delivery and patient monitoring
10/05/2011	CN102210094A Power distribution device for distributing power and a method for distributing power
10/05/2011	CN102210081A Emergency power supply apparatus
10/05/2011	CN102208832A Two-section DC operating power system
10/05/2011	CN102208831A Dual-power switch controller
10/05/2011	CN102208830A Hybrid uninterruptible power supply system
10/05/2011	CN102208829A Portable electronic apparatus with power management module
10/05/2011	CN102208828A Emergency power source current conversion device for nuclear power station and control method
10/05/2011	CN102208815A Household multi-energy system and control method thereof
10/05/2011	CN101719688B Starting method for industrial enterprise power supply rapid switching device based on power direction
10/05/2011	CN101562353B On-line mutual switching control device of fundamental frequency power supply and variable frequency power supply
10/04/2011	US8030800 Integrated power sources for mobile electronic devices
10/04/2011	US8030799 Combination switch and circuit breaker
10/01/2011	CA2698930A1 High reliability dual power sources automatic switch circuit and isolation apparatus of the same
09/2011
09/29/2011	CA2793747A1 Pitch drive device capable of emergency operation for a wind or water power plant
09/28/2011	EP2369717A1 Device for regulating a rotating electric machine of an automobile and machine including said regulation device
09/28/2011	EP2369716A2 Network device with uninterruptible power supply function
09/28/2011	EP2369715A1 Circuit assembly for operating a household device
09/28/2011	CN201994972U Node circuit control system for seafloor observation network
09/28/2011	CN201994727U New energy power and network power intelligent allocation power supply system
09/28/2011	CN201994722U Microcomputer-type direct current screen
09/28/2011	CN201994720U 自动转换开关 Automatic Transfer Switch
09/28/2011	CN201994719U 一种利用混合储能的智能配电终端 A use of hybrid storage of intelligent power distribution terminal
09/28/2011	CN201994718U 一种智能供电、充电电路 An intelligent power supply, charging circuit
09/28/2011	CN201994717U 向断路器控制单元智能供电的控制装置 Intelligent power control unit to the breaker control device
09/28/2011	CN201994716U 一种导航控制器配电电路 A navigation controller power distribution circuit
09/28/2011	CN201994700U 小型自备供电系统 Small self-powered systems
09/28/2011	CN201994693U 一种直流风扇及灯的应急供电电路 A DC fan and lamp emergency power supply circuit
09/28/2011	CN201993911U 直流信号机电路 DC signal circuitry
09/28/2011	CN201992544U Emergency rescue illuminating lamp
09/28/2011	CN201992535U 多功能紧急照明灯 Multifunction Emergency Lights
09/28/2011	CN201987260U 一种太阳能电饭煲 A solar cooker
09/28/2011	CN1918769B Scr-based static transfer switch device and method
09/28/2011	CN102201698A Control protection device with rapid switching function for power supply system of mine rubber belt conveyor
09/28/2011	CN102201691A Energy-accumulating system module for power emergency power supply of nuclear power plant
09/28/2011	CN101879074B Wireless power ultrasonic diagnostic apparatus
09/28/2011	CN101714779B Directional current based shutting method of high-speed switching device of industrial enterprise power supply
09/28/2011	CN101257223B Backup power system
09/22/2011	WO2011116323A2 Ac-to-dc conversion
09/22/2011	WO2011114782A1 Emergency system
09/22/2011	WO2011113900A2 Portable communication device
09/22/2011	WO2011113722A1 Switch unit, and related method
09/22/2011	WO2011071736A8 Apparatus, system and method employing a ups
09/22/2011	US20110231689 Load shedding during emergency power off event
09/22/2011	US20110227416 Direct current uninterruptible power supply device for a data-processing system with at least one processor
09/22/2011	US20110227415 Method and apparatus for providing uninterruptible power
09/22/2011	US20110227414 Cell site power system management, including battery circuit management
09/21/2011	EP2367261A2 Direct-current power source apparatus
09/21/2011	EP2367260A1 Portable communication device
09/21/2011	EP2367189A1 Switch unit, and related method
09/21/2011	EP2020073B1 Safety drive for a flap or a valve
09/21/2011	CN201985692U 市电和内燃机双驱动六相谐波发电机组 Electricity and the internal combustion engine driving a six-phase double harmonic generators
09/21/2011	CN201985626U Novel equipment for power distribution system
09/21/2011	CN201985619U 一种喷涂机器人不间断电源 A spraying robot uninterruptible power supply
09/21/2011	CN201985618U Intelligent power-saving controller
09/21/2011	CN201985617U Switching circuit of internal power supply and external power supply
09/21/2011	CN201985616U Intelligent UPS system for metro platform shield door
09/21/2011	CN201985615U 铁路智能电源屏供电转换模块均故障时的供电电路 Railway Intelligent Power Screen Power conversion modules are powered circuit fault
09/21/2011	CN201985614U 多路电源备用自投装置 Multiple power backup switchover unit
09/21/2011	CN201985613U Solar controller with commercial power complementation
09/21/2011	CN201985612U 地铁弱电综合ups旁路系统 Metro weak integrated ups bypass system
09/21/2011	CN201985611U 具有备用电力的车用电瓶 Car battery has a standby power use
09/21/2011	CN201985610U Heavy current switchable power source device used for consumable vacuum arc furnace
09/21/2011	CN201985609U 一种太阳能供电的数据采集系统的电源管理装置 A solar-powered data acquisition system power management device
09/21/2011	CN201985608U 依负载调整运转的备援电力系统 Adjust according to the load of backup power system operation
09/21/2011	CN201985607U 备用电源投入装置 Standby power input device
09/21/2011	CN201985606U 公共应急电源快速接入装置 Quick access to public emergency power unit
09/21/2011	CN201985601U 风能移动应急供电系统 Wind mobile emergency power supply system

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