Patents by Inventor Alexander Lodig

Alexander Lodig 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).

  • Method of drying an air dehumidifier
    Patent number: 7833312
    Abstract: The invention relates to a method for controlling a heatable dehumidifier. The heating of the dehumidifier is to be actuated only when several congruent time windows within which a temperature gradient is greater than or equal to 0 could be determined during a certain period of time, i.e. the heating is to be actuated only when no air flows into the interior of the expansion vessel of the transformer.
    Type: Grant
    Filed: January 31, 2007
    Date of Patent: November 16, 2010
    Assignee: Maschinenfabrik Reinhausen GmbH
    Inventors: Karsten Viereck, Reiner Brill, Kai Haemel, Alexander Lodig
  • Method of Drying an Air Dehumidifier
    Publication number: 20090000472
    Abstract: The invention relates to a method for controlling a heatable dehumidifier. The heating of the dehumidifier is to be actuated only when several congruent time windows within which a temperature gradient is greater than or equal to 0 could be determined during a certain period of time, i.e. the heating is to be actuated only when no air flows into the interior of the expansion vessel of the transformer.
    Type: Application
    Filed: January 31, 2007
    Publication date: January 1, 2009
    Inventors: Karsten Viereck, Reiner Brill, Kai Haemel, Alexander Lodig