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)
11/2000
11/22/2000EP1054423A1 Electric power supplying and recovering apparatus
11/22/2000EP1054261A2 Accessory for a small electrical apparatus and procedure for detecting an electric and/or magnetic connection between the two apparatus
11/22/2000EP1053972A2 Industrial truck with a battery pack
11/22/2000EP1040546A4 Battery monitoring system
11/22/2000CN2407495Y Power supply of mobile telephone for tourist
11/22/2000CN2407494Y Voltage stabilizing float charging/discharging device for secondary batteries
11/22/2000CN2407456Y Transistor charger for batteries
11/22/2000CN2407455Y Automatic high performance lightweight charger for automotive secondary batteries
11/22/2000CN1274188A Uninterrupted double supplying power source unit
11/21/2000US6150798 Voltage regulator
11/21/2000US6150797 Charge and discharge control circuit with function detecting charge and discharge current and chargeable power supply unit
11/21/2000US6150796 Low current vehicular adapter charger
11/21/2000US6150795 Modular battery charge equalizers and method of control
11/21/2000US6150794 Charging system for motor-driven vehicle
11/21/2000US6150793 System and method for managing the electrical system of a vehicle
11/16/2000WO2000069013A1 Rechargeable battery packs
11/16/2000WO2000069012A1 Implantable power management system
11/16/2000WO2000068880A1 Robot device
11/16/2000WO2000068879A1 Robot device, its control method, and recorded medium
11/16/2000DE19922137A1 Flurförderzeug mit einem Batterieblock Truck with a battery pack
11/16/2000CA2371378A1 Implantable power management system
11/15/2000EP1052759A2 Uninterruptible duplexed power supply system
11/15/2000EP1052758A1 Frequency translator usable in a switching DC-DC converter of the type operating as a voltage regulator and as a battery charger, and method of frequency translation therefor
11/15/2000EP1052757A2 Charge control apparatus for a battery pack
11/15/2000EP1052662A2 Switch for vehicles
11/15/2000EP1051800A1 Method for the optimized control in terms of output and efficiency of synchronous machines
11/15/2000EP1051790A1 Automatic rate control for defibrillator capacitor charging
11/15/2000EP1051789A2 Method for controlling a generator
11/15/2000EP1051778A1 Power connector system for a ride-on vehicle
11/15/2000EP0813706A4 Microcontroller with analog front-end for providing intelligent battery management
11/15/2000CN2406404Y Mobile telephone charger with computer general used serial collecting-gang interface
11/14/2000US6147499 Instrument for measuring voltages of cells
11/14/2000US6147474 Controller with phase voltage evaluation for a three phase generator
11/14/2000US6147473 Electric car battery pack charging device and a method
11/14/2000US6147472 Non-rechargeable battery pack
11/14/2000US6147471 Single-point direct current connector
11/13/2000CA2308526A1 Resistance and charging monitor within a standby battery bank
11/09/2000WO2000067369A1 Method for producing a voltage
11/09/2000WO2000067359A1 Energy management system for automotive vehicle
11/09/2000DE19963450A1 Power supply device e.g. for battery-operated electric hand tool, has temperature of step-down transformer monitored by thermal protection switch for automatic disconnection from mains supply
11/09/2000DE19922332C1 Automobile safety device for disconnection of battery uses 4-stage starter switch with jump starting point and battery terminal, onboard network terminal and load terminal for load components within crash damage area of vehicle
11/09/2000DE19920221A1 Verfahren zur Erzeugung einer Spannung A method for generating a voltage
11/08/2000EP1050945A1 Controller of ac generator for vehicle
11/08/2000EP1050944A1 Power system for electric vehicle
11/08/2000EP1050100A1 Multi-voltage vehicle electric system
11/08/2000EP1050095A1 Battery identification system
11/08/2000CN2405367Y Variable charging arrangement for engine of motor cycle
11/08/2000CN2405366Y Full automatic charging arrangement
11/07/2000US6144189 Device for and method of switching and monitoring batteries
11/07/2000US6144188 Method for detecting fully charged condition of secondary battery and detector using the same
11/07/2000US6144187 Power measurement for adaptive battery charger
11/07/2000US6144185 Method and apparatus for determining the condition of a battery through the use of multiple battery tests
11/07/2000US6144046 Power inverter having series connection of semiconductor devices each having an inverse parallel connection of an insulated gate bipolar transistor and a diode
11/02/2000WO2000065735A1 Method and device for electric supply in a mobile apparatus
11/02/2000WO2000065706A1 Storage battery charger and method for controlling the charging process
11/02/2000WO2000065705A2 System and method for accurately determining remaining battery life
11/02/2000WO2000065683A2 Consumer battery having a built-in indicator
11/02/2000WO2000065682A1 Self contained transportable power source maintenance and charge system
11/02/2000WO2000065681A1 Method for curing electrodes
11/02/2000EP1049262A1 Method and device for electrical supply of a mobile apparatus
11/02/2000EP1049232A2 Solar battery system
11/02/2000EP1049231A1 Parameter measuring method, charge/discharge control method and apparatus and life predicting method for secondary batteries and power storage apparatus using the same
11/02/2000EP1049230A1 DC-DC converter usable as a battery charger, and method for charging a battery
11/02/2000EP1049229A1 DC-CD converter usable as a battery charger, and method for charging a battery
11/02/2000EP1048492A2 Apparatus and method for providing electrical power to an active electronic device embedded within a tire
11/02/2000EP1048104A1 A power supply system of an electronic switching electric motor for air-conditioning devices to be installed inside the motor vehicles
11/02/2000EP1048006A1 Magnetic data tagging
11/02/2000EP1047578A1 Power supply device of an electrical system of a motor vehicle having a high power charge
11/02/2000DE19946997A1 Layout for supplying a vehicle with energy has a generator connected to a vehicle engine, a high-tension bus fed by generator output voltage connected to a high-tension load and a low-tension bus connected to the high-tension bus.
11/02/2000CA2370829A1 System and method for accurately determining remaining battery life
11/02/2000CA2369354A1 Consumer battery having a built-in indicator
11/01/2000CN2404286Y Set-top box for satellite television
11/01/2000CN2404251Y Battery charging device
11/01/2000CN2404250Y Constant-current and constant-voltage all-automatic charger for accumulator
11/01/2000CN2404221Y Hand charger for mobile phone
11/01/2000CN1272237A Electronic device, method of controlling electronic device, method of estimating charge in rechargeable battery, and method of charging rechargeable battery
11/01/2000CN1272236A Overcharge protection method, charging circuit, electronic device and timepiece
11/01/2000CN1272235A Method of overcharge prevention, charger circuit, electronic device and timepiece
11/01/2000CN1058113C Invertible power supply for emergency lighting
10/2000
10/31/2000US6141234 Power supply with battery charger for emergency sign
10/31/2000US6140915 Alarm apparatus for vehicle-onboard AC generator
10/31/2000US6140903 Thermal switch
10/31/2000US6140802 Automatic power adjustment system for introductory use of a vibrating device on a human body
10/31/2000US6140801 Circuit and method for charging a battery based on an allowable dissipation of a housing
10/31/2000US6140800 Autonomous battery equalization circuit
10/31/2000US6140799 Switched battery-bank assembly for providing incremental voltage control
10/31/2000US6140798 Docking station for a portable electrical power source
10/31/2000US6140797 Compact improved autonomous auxiliary engine starting apparatus
10/31/2000CA2207158C Apparatus and method for identifying the type and brand of a battery for a portable device
10/31/2000CA2056645C Battery charging cable system
10/26/2000WO2000063713A1 Pass/fail battery indicator
10/26/2000WO2000062706A1 Device with rechargeable battery
10/26/2000WO2000016428A9 Method and apparatus for measuring complex impedance of cells and batteries
10/26/2000DE19917817A1 Motor vehicle electronic monitoring system esp. anti-theft device
10/26/2000DE19913627A1 Electric battery charging method
10/25/2000EP1047174A1 Battery protection circuit
10/25/2000EP1047173A2 Method of generating data for use in monitoring and controlling charge and discharge statuses of secondary battery
10/25/2000EP1047172A2 Energy transfer unit, charge unit, and power supply unit
10/25/2000EP1046545A2 Power supply monitoring apparatus for vehicle
10/25/2000EP1046220A1 Power supply device, power supply method and electronic equipment
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