| Patents for H02J 5 - Circuit arrangements for transfer of electric power between ac networks and dc networks (2,376) |
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| 02/05/2004 | DE10232720A1 Magnetic levitation vehicle location system has signal transmitter for producing data messages with position information, signal receiver arrangement for inductive energy supply of signal transmitter |
| 02/04/2004 | CN1137537C Intelligent railway signal power supply system |
| 01/28/2004 | EP1385251A1 Device having two parts being moveable with respect to another and an arrangement for simultaneous transmission of energy and information between these parts |
| 01/28/2004 | EP1384464A1 Control device and control method for wellness device |
| 01/14/2004 | CN1468462A Noncontact power supply facility and branch box for use therein |
| 01/13/2004 | CA2213856C Device and process to provide dc feed to a chain, using converters, from ac and dc voltages |
| 01/08/2004 | DE10239252A1 Vorrichtung Device |
| 01/02/2004 | EP1032963B1 Control of inductive power transfer pickups |
| 12/18/2003 | WO2003105307A1 Method for transporting electric energy |
| 12/18/2003 | WO2003105306A1 Device for inductively transmitting electric power |
| 12/18/2003 | CA2490028A1 Device for inductively transmitting electric energy |
| 12/17/2003 | CN1462412A Chip for read/write having function for managing power supply |
| 12/16/2003 | US6664658 Power limiting system and method in a multiple power source environment |
| 12/10/2003 | EP1369591A1 Motor pump unit with sensor power supply using the mains connection |
| 12/04/2003 | DE10225005C1 Inductive energy transmission device for moving load with inductive coupling used for energy transfer between successive conductor path sections |
| 11/13/2003 | WO2003005380B1 Device for the inductive transmission of electrical power |
| 11/13/2003 | US20030210106 Contact-less power transfer |
| 10/28/2003 | US6639816 Power supply system with AC redundant power sources and safety device |
| 10/23/2003 | WO2003086807A1 Device for supplying energy and for guiding a mobile object inductively |
| 10/23/2003 | CA2481445A1 Device for supplying energy and for guiding a mobile object inductively |
| 10/16/2003 | WO2003085799A1 Emergency stop system for inductively supplied consumers |
| 10/16/2003 | WO2003085797A2 Device for the inductive transmission of electric power |
| 10/16/2003 | DE10215236C1 Vorrichtung zur induktiven Übertragung elektrischer Energie Device for inductive transmission of electrical energy |
| 10/16/2003 | CA2481442A1 Device for the inductive transmission of electric power |
| 10/09/2003 | DE20208785U1 System for inductive transmission of electric energy for material supply and passenger transport with several, galvanically separated conductor loops allocated to different sections of motion track |
| 10/07/2003 | US6630858 Noncontact interface circuit and method for clamping supply voltage therein |
| 10/02/2003 | DE20311300U1 Electrical light switch has signal transmitter to relay wireless signal to a receiver built into power socket to turn supply on and off to lighting unit |
| 09/17/2003 | CN1121744C Isolated electrical system including asynchronous machine with prime mover and inverter/rectifier |
| 09/16/2003 | US6621183 Supply of power to primary conductors |
| 09/03/2003 | EP1340302A2 Method for protecting at least one consumer against surges and a device for carrying out said method |
| 09/03/2003 | CN1440106A Wireless power supply devices |
| 09/02/2003 | US6614130 Balanced modular power management system and method |
| 08/28/2003 | US20030160595 Power load-leveling system and packet electrical storage |
| 08/27/2003 | EP1338071A1 Method and device for non-contact energy transmission |
| 08/27/2003 | EP1338070A1 Control and supply system |
| 08/21/2003 | DE20205817U1 Inductive transmission of power and data to trackless vehicle following conductors without contact |
| 08/19/2003 | US6608403 Power supply system with AC redundant power sources and DC redundant power supplies |
| 08/14/2003 | US20030151930 Inductive contactless power transmitter |
| 08/14/2003 | US20030151310 Coupling power circuit for information processing device |
| 08/13/2003 | EP1335477A2 Inductively powered lighting |
| 08/13/2003 | EP1335476A1 Noncontact power supply facility and branch box for use therein |
| 08/12/2003 | US6605882 Integrated harmonic mitigation device and distribution panel configured as a power center unit for electronic equipment |
| 08/12/2003 | US6605089 Apparatus and method for the delivery of electrical current for interbody spinal arthrodesis |
| 08/07/2003 | US20030146062 Electric suspended conveyor with contactless energy transmission |
| 08/07/2003 | DE20205353U1 Inductive energy transmission to moving object, includes circuitry producing further DC voltage through capacitative potential divider |
| 08/06/2003 | EP1332546A1 A power load-leveling system and packet electrical storage |
| 07/31/2003 | US20030141989 Chip for noncontact reader/writer having function for managing power supply |
| 07/24/2003 | WO2003005380A3 Device for the inductive transmission of electrical power |
| 06/17/2003 | US6580185 Integrated system of a permanent magnet excited motor and a non-contact power feeding apparatus |
| 06/03/2003 | CA2269243C Device for contactless transmission of electric energy |
| 05/28/2003 | CN1110117C Non-contact power transmitting device |
| 05/22/2003 | US20030094855 Array for the contact-less transmission of electrical signals or energy |
| 05/15/2003 | US20030091118 Array for the transmission of electrical energy or signals |
| 05/14/2003 | EP1310036A1 Energy supply unit for transmitting auxiliary energy to an electrical device |
| 05/06/2003 | CA2228397C A device for connecting a vsc converter to a source of alternating voltage |
| 04/28/2003 | WO2002037640A1 Control and supply system |
| 04/28/2003 | CA2427171A1 Control and supply system |
| 04/09/2003 | CN1105414C Equipment and method for transmitting electric power |
| 04/03/2003 | US20030062980 Configuration for producing electrical power from a magnetic field |
| 03/20/2003 | WO2003023586A2 Contactless power supply |
| 03/18/2003 | US6535133 Vehicle slide door power supply apparatus and method of supplying power to vehicle slide door |
| 03/12/2003 | EP0727105B1 Inductive power pick-up coils |
| 02/20/2003 | US20030036806 Modular, integrated power conversion and energy management system |
| 02/18/2003 | US6522031 Power load-leveling system and packet electrical storage |
| 02/10/2003 | WO2002015375A1 Energy supply unit for transmitting auxiliary energy to an electrical device |
| 02/05/2003 | EP1280581A1 Transcutaneous energy transfer with circuitry arranged to avoid overheating |
| 02/04/2003 | US6515878 Method and apparatus for supplying contactless power |
| 01/29/2003 | EP1280099A1 Chip for noncontact reader/writer having function for managing power supply |
| 01/29/2003 | CN1100380C Apparatus and method for supplying power to pulling system with DC voltage through transformer |
| 01/22/2003 | CN1099654C Power transmission system, power transmission/communication system and reader and/or writer |
| 01/16/2003 | WO2003005380A2 Device for the inductive transmission of electrical power |
| 01/15/2003 | EP1275208A2 Array for contactless transmission of electrical signals or energy |
| 01/15/2003 | EP1275207A1 Device for transferring electrical energy or signals |
| 01/14/2003 | CA2218938C A plant for transmitting electric power to remote facilities which have an electric motor load |
| 01/02/2003 | EP1269601A1 Electric suspended conveyor with contactless energy transmission |
| 12/24/2002 | US6498464 System for supplying power to a load connected to a distribution network |
| 12/04/2002 | EP1261844A1 System for generating electric energy from a magnetic field |
| 12/04/2002 | CN1383247A Efficient energy saving system for AC-DC-AC electric distribution and electric terminals in oil field |
| 12/03/2002 | US6490176 DC/AC conversion apparatus and method having contactless, inductive energy transfer |
| 12/03/2002 | US6489745 Contactless power supply |
| 11/28/2002 | WO2002094370A1 Transceiver coil for auditory prosthesis |
| 11/28/2002 | CA2417726A1 Transceiver coil for auditory prosthesis |
| 11/27/2002 | EP1119893B1 System for supplying power to a load connected to a distribution network |
| 11/19/2002 | US6483202 Control of inductive power transfer pickups |
| 11/14/2002 | US20020167226 Power limiting system and method in a multiple power source environment |
| 10/30/2002 | EP1253695A2 System for wireless transmission of electrical power and signals and system of garments |
| 10/24/2002 | US20020154518 System for wireless transmission of electrical power, a garment, a system of garments and method for the transmission of signals and/or electrical energy |
| 10/24/2002 | DE10119283A1 System for wireless transmission of electric power, item of clothing, a system of clothing items and method for transmission of signals and/or electric power |
| 10/10/2002 | US20020145895 Power supply system with AC redundant power sources and safety device |
| 10/10/2002 | US20020145339 Power supply system with AC redundant power sources and DC redundant power supplies |
| 10/10/2002 | DE10115535A1 DC/AC WANDLER mit kontaktloser, induktiver Energieübertragung DC / AC CONVERTER with contactless, inductive energy transfer |
| 10/10/2002 | DE10112892A1 Device for transferring data in system for contactless inductive energy transfer uses primary current conductor with inductive coupling in and out of data to transfer data in addition to energy |
| 10/08/2002 | US6462432 Method and device for inductive transmission of electric power to a plurality of mobile consumers |
| 10/03/2002 | US20020141215 Dc/ac conversion apparatus and method having contactless, inductive energy transfer |
| 10/01/2002 | US6459218 Inductively powered lamp unit |
| 09/24/2002 | CA2219370C A plant for transmitting electric power |
| 09/20/2002 | WO2001071882A1 Electric suspended conveyor with contactless energy transmission |
| 09/12/2002 | WO2002071325A1 Chip for noncontact reader/writer having function for managing power supply |
| 09/12/2002 | US20020128690 Methods and apparatus for providing a sufficiently stable power to a load in an energy transfer system |
| 09/05/2002 | US20020123779 Methods and apparatus for providing a sufficiently stable power to a load in an energy transfer system |