Patents by Inventor Claus Jürgen Bast

Claus Jürgen Bast 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 for filling a horizontal flue coking oven
    Patent number: 7077934
    Abstract: The invention relates to a method for filling a horizontal flue coking oven. According to the invention, spinning cells are introduced into the furnace chamber for filling, which comprise a discharge element rotating about a vertical axis. The bulk material is charged onto the spinning cells and the bulk material distributed in the furnace chamber as a result of the rotation of the discharge element. The surface of the bulk material is subjected to a subsequent raking process.
    Type: Grant
    Filed: June 12, 2003
    Date of Patent: July 18, 2006
    Assignee: Uhde GmbH
    Inventors: Oliver Kolassa, Franz-Josef Schücker, Claus-Jürgen Bast, Jan Scholten, Anatoly Polyakov
  • Leveling device with an adjustable width
    Patent number: 6964236
    Abstract: The device relates to a device for leveling the coal filled in the retort of a coke oven, comprising a leveler bar (2) connected with a leveler bar drive (1) that can be moved into and out of the retort (4) through a leveling opening (3), and performs a leveling movement back and forth in the retort (4). According to the invention, the leveler bar (2) has a rake blade (5) on its front end with a width that can be adjusted by an operating device (6) arranged in the leveler bar (2).
    Type: Grant
    Filed: June 30, 2001
    Date of Patent: November 15, 2005
    Assignee: Thyssen Krupp EnCoke GmbH
    Inventors: Franz-Josef Schücker, Claus Jürgen Bast, Rolf Weiershausen