Patents by Inventor Jaroslav Aubrecht

Jaroslav Aubrecht 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).

  • Water-cooled firing grate
    Patent number: 6145451
    Abstract: A water-cooled firing grate made up of grate bar blocks extending over the width of the grate and each having a plurality of grate bars mounted on a grate bar carrier and interconnected by connecting pieces communicating between meandering shaped channels in the grate bar and a pair of end pieces forming an inlet and an outlet at the outer boundaries of the block and connected to an inlet and an outlet for the cooling water. The pieces are so fixed to the bars that they maintain a clearance between the bars of 1 to 1.5 mm.
    Type: Grant
    Filed: May 12, 1999
    Date of Patent: November 14, 2000
    Inventors: Emil Zurl, Jaroslav Aubrecht, Anton Esser