Patents by Inventor Armin Bernhart

Armin Bernhart 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).

  • Apparatus for testing the electrical breakdown resistance potential of insulating media and/or cooling media
    Patent number: 4470007
    Abstract: The invention relates to an apparatus for testing the electrical breakdown resistance potential of insulating media and/or cooling media, especially of synthetic insulating oils for transformers, transducers, switches or the like, having a container and, arranged therein, electrodes which form an adjustable spark distance.
    Type: Grant
    Filed: March 26, 1982
    Date of Patent: September 4, 1984
    Assignee: Baur Pruf - und Messtechnik KG
    Inventors: Josef Baur, Armin Bernhart, Roland Ellensohn