Patents by Inventor Egon Schulte

Egon Schulte 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).

  • Sealing arrangement for the oven chamber door on a coking oven
    Patent number: 4284479
    Abstract: A sealing arrangement for a coking oven chamber is disclosed including a door selectively movable between opened and closed positions and a door frame surrounding the opening to the chamber. In the closed position, the door body faces the door frame and is spaced therefrom to define a sealing channel. A fluid sealing substance is injected into the channel through the door body while the door is closed. Inner and outer sealing strips may be provided on the door body to define the lateral confines of the sealing channel.
    Type: Grant
    Filed: November 30, 1979
    Date of Patent: August 18, 1981
    Assignee: Didier Engineering GmbH
    Inventor: Egon Schulte