Patents by Inventor Max Schwalb

Max Schwalb 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).

  • Air-cooled combustion chamber wall
    Patent number: 4671191
    Abstract: The invention relates to an air-cooled combustion chamber wall for combustion furnaces. The combustion chamber wall comprises at least one masonry wall with a space in the middle for the passage of cooling air along the side of the wall away from the combustion chamber side. To create a simple, stable and effective structure, the invention proposes that the masonry be made of bricks, whose walls enclose at least one air duct.
    Type: Grant
    Filed: September 9, 1986
    Date of Patent: June 9, 1987
    Assignee: Didier-Werke AG
    Inventor: Max Schwalb