Patents by Inventor Bernardus A. M. Van Dongen

Bernardus A. M. Van Dongen 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).

  • Hollow electrode for an electrochemical cell provided with at least one inlet and one outlet opening for gases, and also electrochemical cell which contains such as electrode
    Patent number: 5380601
    Abstract: The invention relates to a hollow electrode for an electrochemical cell which is provided with at least one inlet and one outlet opening for gases, which electrode is made from an inorganic material and is provided on the outside with a gastight layer, which inorganic material is a mixed conductor. The electrochemical cell is preferably of plate-type construction, top and bottom sections being flat. The invention further encompasses an electrochemical cell containing at least an electrode according to the invention.
    Type: Grant
    Filed: May 14, 1993
    Date of Patent: January 10, 1995
    Assignee: Seed Capital Investments (SCI) B.V.
    Inventors: Blandikus C. Jaspers, Bernardus A. M. Van Dongen
  • Seals for gas-carrying lines and installations which comprise such seals
    Patent number: 5360681
    Abstract: Seal for gas carrying lines, of an inorganic material of a yield stress and viscosity at the operating temperature that are sufficiently high to counteract leakage of the glass through the opening as a consequence of its own weight and the pressure gradient and fitted between at least two parts which must be able to move relative to one another characterized in that the seal is constructed to permit a movement in axial direction.
    Type: Grant
    Filed: April 1, 1993
    Date of Patent: November 1, 1994
    Assignee: Seed Capital Investments (SCT) B.V.
    Inventors: Blandikus C. Jaspers, Bernardus A. M. Van Dongen