| Patents for H02J 13 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network (15,829) |
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| 11/19/1997 | CN1165423A Fixed encode anti-error lock |
| 11/18/1997 | US5689230 Energy monitoring and control system using reverse transmission on AC line |
| 11/13/1997 | DE19618223A1 Data transmission system e.g. for mains-fed consumer loads including dimmer switches |
| 11/12/1997 | EP0806829A1 Electric household appliance such as cooking range, oven, cooking plate or the like |
| 11/12/1997 | EP0806094A1 Power line signalling system |
| 11/11/1997 | US5687139 Electrical load optimization device |
| 11/05/1997 | CN1164302A Distribution network and method and device for regulating electric current from the network |
| 11/04/1997 | US5684788 Method of providing a frame clock for data signals in a communications network and switching device of the network |
| 11/04/1997 | US5684710 System for measuring electrical power interruptions |
| 11/04/1997 | US5684469 Method of configuring a furniture utility distribution system |
| 11/04/1997 | US5684450 Electricity distribution and/or power transmission network and filter for telecommunication over power lines |
| 11/04/1997 | US5684391 Circuit arrangement for powering at least one load |
| 10/30/1997 | DE19616066A1 Control method for installation engineering switch or group of switches e.g. for light or groups of lights |
| 10/29/1997 | EP0804026A2 Device for switching off the main voltage of an electrical appliance |
| 10/29/1997 | EP0803956A2 System and method for the optimisation and management of electrical energy consumption in industrial plants |
| 10/29/1997 | CN1163501A Power and signal transmitting method and device by using lifting and moving to hoist steel cable |
| 10/23/1997 | DE19615827A1 Key sensor for control systems in buildings |
| 10/22/1997 | EP0802605A1 Power source system for a vehicle |
| 10/22/1997 | EP0801836A2 Energy management and building automation system |
| 10/21/1997 | US5680445 Condition responsive indicating system for interactively indicating status of a plurality of electrical appliances |
| 10/16/1997 | WO1997038478A1 Management of an electrical supply system by remote deactivation of loads |
| 10/16/1997 | WO1997038385A1 System and method for providing communications between energy suppliers, energy purchasers and transportation providers |
| 10/16/1997 | DE19629773C1 Sound and video signal apparatus control system for various rooms of dwelling |
| 10/15/1997 | EP0456728B1 Power supply system |
| 10/09/1997 | WO1997037420A1 Public energy-distribution system, method of providing energy supplies and system components for this system |
| 10/02/1997 | WO1997036399A1 Process for determining potential shifts between electronic modules in a wire bus network |
| 10/02/1997 | DE19612776A1 Offenes Energieverteilungs-System, Verfahren zur Durchführung von Energielieferungen, sowie Systemkomponenten für dieses System Open power distribution system, method for performing power supplies, and system components for this system |
| 10/01/1997 | EP0798895A1 Integrated circuit for coupling a microcontrolled controlling device to a two-wire bus |
| 10/01/1997 | EP0798151A1 Electro-pneumatic brake power management system |
| 10/01/1997 | CN2263840Y Distributed multifunction remote terminal apparatus |
| 10/01/1997 | CN1036037C Switching system |
| 09/30/1997 | US5673252 Communications protocol for remote data generating stations |
| 09/24/1997 | EP0797138A2 Universal ac sequencer for a server |
| 09/24/1997 | EP0796521A1 Device for the noise-free modulation and demodulation of analogue signals used for transmitting information along the shielding of power transmission cables |
| 09/24/1997 | EP0796519A1 Control device, in particular for actuating valves |
| 09/24/1997 | EP0796178A1 Circuitry for function modules which can be fitted in a motor vehicle |
| 09/18/1997 | DE19610381A1 Installation system for bus=bar lighting |
| 09/18/1997 | DE19610245A1 Universal standby switch arrangement |
| 09/17/1997 | EP0795948A1 System for utility demand monitoring and control |
| 09/13/1997 | CA2196013A1 Control system and circuits for distributed electrical power generating stations |
| 09/03/1997 | EP0792536A1 Electrical distribution system |
| 08/28/1997 | WO1997031426A1 Electromagnetic or electronic switch and its use in a switch cabinet |
| 08/28/1997 | DE19606488A1 Elektromagnetischer oder elektronischer Schalter und seine Verwendung in einem Schaltverteiler Electromagnetic or electronic switch and its use in a switch box |
| 08/28/1997 | CA2246807A1 System for data transmission, remote sensing, remote controls, remote readings and the like, particularly suitable for the electric power distribution lines |
| 08/27/1997 | EP0791871A2 Device for switching on and off the supply of electrical energy to electricity consumers |
| 08/27/1997 | EP0791280A1 System and method for optimizing energy efficiency of a building system for a target energy consumption level |
| 08/26/1997 | US5661347 Circuitry arrangement for controlling a plurality of consumers, in particular lamp ballasts |
| 08/20/1997 | EP0790541A2 Connecting arrangement for an electrical installation system |
| 08/20/1997 | EP0789864A1 Monitoring system for an industrial plant |
| 08/20/1997 | EP0606335B1 Wireless communication system for air distribution system |
| 08/20/1997 | CN1157661A Monitoring system for industrial plant |
| 08/14/1997 | WO1997029560A1 Remotely controlling and determining electrical device status |
| 08/14/1997 | WO1997029524A1 Compact radio frequency transmitting and receiving antenna and control device employing same |
| 08/07/1997 | DE19604198A1 Computer data transmission method using lighting system wiring |
| 08/06/1997 | EP0787339A1 Article-information display system using electronically controlled tags |
| 07/30/1997 | EP0786850A2 Method for selectively switching and controlling of consumers in an alternating current circuit |
| 07/30/1997 | EP0681754B1 Intelligent power switcher |
| 07/30/1997 | CN2258677Y Signalling device for transformer station controlling circuit breaking and switch position |
| 07/24/1997 | WO1997026751A1 A power-line communication system using pulse transmission on the ac line |
| 07/24/1997 | WO1997026698A1 Connector, in particular a plug-in connector for tt and tn networks |
| 07/24/1997 | DE19601884A1 Verbindungseinrichtung, insbesondere Steckvorrichtung für TT- und TN-Netze Connecting means, in particular plug-in device for TT and TN systems |
| 07/24/1997 | CA2243865A1 Connecting device in particular a plug-in device for tt and tn systems |
| 07/22/1997 | US5650936 Power monitor apparatus and method with object oriented structure |
| 07/17/1997 | DE19601314A1 Remote control device for vehicle door- and hatch-back lock |
| 07/16/1997 | CN2257971Y Signal conversion equipment between converting station and distance sub-station |
| 07/15/1997 | US5647562 Electro-pneumatic brake power management system |
| 07/09/1997 | EP0783211A2 Remote meter reading system |
| 07/08/1997 | US5646610 Electric power control apparatus having chargeable protocol communications module |
| 07/02/1997 | EP0757870A4 Self-powered powerline sensor |
| 07/02/1997 | CN1153556A Method and device for monitoring power-supply networks |
| 07/01/1997 | US5644174 Universal AC sequencer for a server |
| 06/26/1997 | WO1997022956A1 Control circuit and switch for controlling electrical devices |
| 06/25/1997 | EP0780953A1 Wireless control system |
| 06/24/1997 | US5642101 Control apparatus for use in a dwelling |
| 06/24/1997 | US5642091 For controlling the timing and sequence of operative steps |
| 06/19/1997 | DE19548639A1 Electrical equipment control and monitoring module e.g. for building management of lighting and heating |
| 06/19/1997 | DE19546628A1 High-voltage switchgear drive control apparatus |
| 06/19/1997 | DE19546268A1 Bus-compatible amplifier for drive of electromagnetic switchgear |
| 06/18/1997 | EP0779640A2 Amplifier module with bus interface, for control arrangement of switching devices |
| 06/12/1997 | DE19545928A1 Selective network monitoring system for switchgear |
| 06/11/1997 | EP0777930A1 Multichannel power distribution system |
| 06/11/1997 | EP0777929A1 Fail-safe lighting system with load shedding and dimming |
| 06/11/1997 | EP0589005B1 Freely programmable installation network |
| 06/10/1997 | US5637933 Electrical systems and connectors |
| 06/05/1997 | DE19544474A1 Controlled access to internal building systems |
| 06/04/1997 | EP0777311A2 Combined data and power transmission |
| 06/04/1997 | EP0776543A1 Mains signalling systems |
| 06/04/1997 | EP0776478A1 Method and device for monitoring power-supply networks |
| 05/28/1997 | EP0775380A1 Telecontrol system with data transmission via the shielding of power transmission cables |
| 05/28/1997 | EP0775379A1 Device for energy load control |
| 05/22/1997 | DE19543378A1 Electric lamp dimming control method |
| 05/20/1997 | US5631843 Programmable electrical energy meter and methods therefor |
| 05/15/1997 | WO1997017795A1 Energy monitoring and control system using reverse transmission on ac line |
| 05/15/1997 | WO1997017236A1 Airbag system for a vehicle |
| 05/15/1997 | DE19541998A1 Airbagsystem für ein Kraftfahrzeug Airbag system for a motor vehicle |
| 05/15/1997 | DE19541499A1 Operational element for switching and regulating in building control system |
| 05/14/1997 | EP0773139A2 Control and monitoring device for the functions of a trailer |
| 05/13/1997 | US5629941 Multiplex transmission system |
| 05/13/1997 | US5629868 Method of programming local control |
| 05/13/1997 | US5629825 Apparatus and method for detecting a fault in a distributed line network |