Patents by Inventor Anders Sande

Anders Sande has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8242918
    Abstract: Monitoring apparatus (100, 200, 300) for registration and warning of overtemperature, particularly in connection with harmful heat development in electric installations, as for example outlets, switches and fuse equipment. The apparatus provides for timely warning of heat development, so that overheating and damage is avoided, whereby the operation of electric installation equipment for mounting in electric installations, will have a significantly improved safety. The temperature registration is performed in a unit (100) by means of a sensor (1) which provides an electrical magnitude that is influenced by the temperature, for example a thermistor, which is a temperature-dependent resistor. When a low current is applied to such a component, it will result in a temperature-dependent voltage drop that is measured and gives a direct measure of the temperature.
    Type: Grant
    Filed: January 5, 2007
    Date of Patent: August 14, 2012
    Inventors: Stig Werner Brusveen, Anders Sande
  • Publication number: 20090224926
    Abstract: Monitoring apparatus (100, 200, 300) for registration and warning of overtemperature, particularly in connection with harmful heat development in electric installations, as for example outlets, switches and fuse equipment. The apparatus provides for timely warning of heat development, so that overheating and damage is avoided, whereby the operation of electric installation equipment for mounting in electric installations, will have a significantly improved safety. The temperature registration is performed in a unit (100) by means of a sensor (1) which provides an electrical magnitude that is influenced by the temperature, for example a thermistor, which is a temperature-dependent resistor. When a low current is applied to such a component, it will result in a temperature-dependent voltage drop that is measured and gives a direct measure of the temperature.
    Type: Application
    Filed: January 5, 2007
    Publication date: September 10, 2009
    Inventors: Stig Werner Brusveen, Anders Sande