| Patents for H02J 5 - Circuit arrangements for transfer of electric power between ac networks and dc networks (2,376) |
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| 06/24/1998 | CN1185867A Power source apparatus |
| 06/04/1998 | DE19649682A1 Device for contactless signal- and energy-transmission between mobile units |
| 05/22/1998 | WO1998011643A3 Isolated electrical system including asynchronous machine with prime mover and inverter/rectifier |
| 05/20/1998 | DE19643848A1 Electrical plug connection for transmission of messages or energy |
| 03/19/1998 | WO1998011643A2 Isolated electrical system including asynchronous machine with prime mover and inverter/rectifier |
| 03/19/1998 | CA2265716A1 Isolated electrical system including asynchronous machine with prime mover and inverter/rectifier |
| 03/18/1998 | CN1176524A Apparatus and method for supplying power to pulling system with DC voltage through transformer |
| 03/12/1998 | DE19636031A1 Communication system for explosive detonation |
| 03/04/1998 | EP0826550A1 DC power supply device and process for a traction system by means of a converter for different AC or DC voltages |
| 01/28/1998 | CN1171646A Non-Contact electric power transmission device |
| 01/20/1998 | US5710502 System for recharging the storage batteries of an electric motor vehicle |
| 01/14/1998 | EP0818868A2 Inductive power distribution system |
| 01/02/1998 | DE19726840A1 Contactless electrical energy transmission device |
| 01/02/1998 | DE19624555A1 Circuit for transferring power between single- or multiple- phase AC circuit and DC circuit |
| 12/23/1997 | US5701121 Transducer and interrogator device |
| 12/11/1997 | WO1997047065A1 A device for transferring electromagnetic energy between primary and secondary coils |
| 12/10/1997 | EP0744093B1 Power supply system for self-contained mobile robots |
| 12/04/1997 | DE19621979A1 Roadway mounted radiative power transmission system for hybrid automobiles equipped with Stirling motors and with electric motors |
| 11/11/1997 | US5687071 Voltage lowering device and asynchronous traction system supplied from a single-phase mains supply incorporating a device of this kind |
| 11/11/1997 | US5686766 Utility-linking system |
| 10/23/1997 | WO1997039510A1 Electrical installation using electromagnetic induction |
| 10/08/1997 | EP0799517A1 Device for the contactless inductive transmission of electric energy |
| 09/18/1997 | DE19546633A1 Hand torch with rechargeable battery e.g. for use with motor vehicle electrical system |
| 09/03/1997 | EP0666804B1 Arrangement for the inductive transfer of energy to movable consumers |
| 09/03/1997 | EP0639301B1 Method and apparatus for single line transmission of electrical power |
| 07/30/1997 | EP0786165A1 Inductively powered lighting |
| 07/30/1997 | EP0700574B1 Power coupling |
| 07/08/1997 | US5646811 Reverse-charge prevention apparatus |
| 07/02/1997 | EP0757870A4 Self-powered powerline sensor |
| 07/02/1997 | CN1153464A Apparatus and method for delivery of electrical current |
| 06/11/1997 | CN1151598A Voltage lowering device and asynchronous traction system supplied from single-phase mains supply incorporating device of this kind |
| 06/05/1997 | DE19544474A1 Controlled access to internal building systems |
| 04/16/1997 | EP0727105A4 Inductive power pick-up coils |
| 04/15/1997 | US5621626 Method and device for control of an installation for transmission of high-voltage direct current |
| 04/08/1997 | US5619078 Primary inductive pathway |
| 02/12/1997 | EP0757870A1 Self-powered powerline sensor |
| 02/04/1997 | US5600222 Thermal management using a hybrid spiral/helical winding geometry |
| 01/22/1997 | EP0755111A1 Voltage step-down device and asynchronous traction system fed by a single-phase network using such device |
| 01/14/1997 | US5594316 Power supply device for controlling automatic door |
| 01/07/1997 | US5592075 Circuit configuration for supplying electrical consumers with a constant voltage |
| 01/07/1997 | US5592074 Battery power supply system |
| 12/14/1996 | CA2636690A1 Air conditioner with solar generator |
| 12/05/1996 | WO1996038898A1 Power source apparatus |
| 11/27/1996 | EP0744093A1 Power supply system for self-contained mobile robots |
| 10/22/1996 | CA1338675C Actuator and communication systems |
| 08/21/1996 | EP0727105A1 Inductive power pick-up coils |
| 08/07/1996 | CN1128431A Method and device for control of an installation for transmission of high-voltage direct current |
| 07/04/1996 | WO1996020526A1 Device for the contactless inductive transmission of electric energy |
| 06/27/1996 | DE4446779A1 Anordnung zur berührungslosen induktiven Übertragung elektrischer Leistung An arrangement for contactless inductive transmission of electrical power |
| 06/26/1996 | EP0718952A2 Battery power supply system |
| 06/18/1996 | US5528113 Inductive power pick-up coils |
| 06/05/1996 | EP0715392A1 Thermal management using a hybrid spiral/helical winding geometry for inductive charger |
| 05/23/1996 | DE4442209A1 Procedure for continuous electronic energy supply e.g. for micro-and nano-electronic, implanted heart pace-maker |
| 05/21/1996 | US5519262 Near field power coupling system |
| 04/17/1996 | EP0707370A2 Method and device for control of an installation for transmission of high-voltage direct current |
| 04/03/1996 | EP0704098A1 Transmission device |
| 03/13/1996 | EP0700574A1 Power coupling |
| 02/01/1996 | WO1996002970A1 Inductively powered lighting |
| 01/30/1996 | CA2056383C A system for discharging electrical power from a high-voltage direct current line |
| 12/19/1995 | US5477091 High quality electrical power distribution system |
| 12/07/1995 | WO1995032673A1 Apparatus and method, delivery of electrical current |
| 12/05/1995 | US5473323 Apparatus for contactless energy and data transmission for single coil and two-coil systems |
| 11/21/1995 | US5467718 Magnetic levitation transport system with non-contact inductive power supply and battery charging |
| 11/02/1995 | WO1995029553A1 Self-powered powerline sensor |
| 10/26/1995 | WO1995028723A1 Transmission device |
| 10/19/1995 | DE4412957A1 Übertragungseinrichtung Transmission equipment |
| 10/18/1995 | EP0677911A1 Islanding-operation prevention apparatus, and dispersed power generation apparatus and power generation system using the same |
| 09/27/1995 | EP0674377A1 Data transfer system |
| 09/26/1995 | US5453598 Apparatus for the transfer of electrical power to a balancer |
| 09/12/1995 | US5450320 Automated guided vehicle movable in all directions |
| 08/17/1995 | WO1995022191A1 Power supply system for self-contained mobile robots |
| 08/16/1995 | EP0667052A1 Contactless battery charging system |
| 08/16/1995 | EP0666804A1 Arrangement for the inductive transfer of energy to movable consumers. |
| 08/16/1995 | EP0665994A4 Contactless power delivery system. |
| 08/09/1995 | EP0665994A1 Contactless power delivery system |
| 07/18/1995 | US5434493 Fixed core inductive charger |
| 07/04/1995 | US5428961 Micromachines |
| 06/27/1995 | US5428521 Non-contact power supply apparatus |
| 04/27/1995 | WO1995011545A1 Inductive power pick-up coils |
| 04/27/1995 | WO1995011544A1 A flux concentrator for an inductive power transfer system |
| 04/26/1995 | EP0650240A2 Fixed core inductive charger |
| 04/26/1995 | EP0640255A4 A primary inductive pathway. |
| 04/26/1995 | EP0640254A4 A non-contact power distribution system. |
| 03/29/1995 | EP0645686A1 Circuit arrangement to supply electrical loads with a constant voltage |
| 03/09/1995 | DE4328511A1 Turn-on control method and turn-on control circuit for an invertor coupling a solar generator to the electricity mains |
| 03/01/1995 | EP0640734A1 Contactless data and/or power transmission system |
| 03/01/1995 | EP0640255A1 A primary inductive pathway |
| 03/01/1995 | EP0640254A1 A non-contact power distribution system |
| 03/01/1995 | EP0382787B1 System for volumetric interstitial conductive hyperthermia |
| 02/22/1995 | EP0639301A1 Apparatus and method for single line electrical transmission. |
| 02/08/1995 | EP0637877A1 Device for contactless transfer of signals and energy |
| 12/14/1994 | EP0409880B1 Actuator and communication system |
| 12/08/1994 | WO1994028560A1 Power coupling |
| 12/08/1994 | DE4329315C1 System for the contactless transmission of data or energy |
| 11/10/1994 | DE4333702C1 Circuit arrangement for independent power supply of digital input circuits |
| 09/06/1994 | US5344044 Additive injection system and method |
| 08/24/1994 | EP0612133A1 Device for preventing reverse charging |
| 08/23/1994 | US5341280 Contactless coaxial winding transformer power transfer system |
| 08/23/1994 | US5341083 Contactless battery charging system |
| 08/18/1994 | DE4326213C1 Device for contactless signal and power transmission |