Patents by Inventor Helmut Fitzke

Helmut Fitzke 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).

  • Process for monitoring a drainage element
    Patent number: 6821389
    Abstract: The present invention is a machine for manufacturing a fibrous web from a fibrous suspension, with a sheet forming area that exhibits at least one suction box, which includes a main box with at least one suction box cover that is formed from at least two drainage elements that run laterally to the machine's running direction, border a suction slit, and each has one main body and at least one ceramic. The present invention is identified by the fact that at least; one drainage element and/or one format slide exhibit at least one removable edge piece in which is integrated at least one temperature sensor in order to measure the temperature in the ceramic and/or the temperature at an adhesive point between the ceramic and the associated main body and/or the temperature in the main body. The present invention is furthermore a process and a system for monitoring a drainage element.
    Type: Grant
    Filed: January 20, 2004
    Date of Patent: November 23, 2004
    Assignee: Voith Paper Patent GmbH
    Inventors: Günter Halmschlager, Herbert Haunlieb, Christoph Haase, Stefan Lehner-Dittenberger, Rüdiger Keinberger, Helmut Fitzke, Herbert Boden
  • PROCESS FOR MONITORING A DRAINAGE ELEMENT
    Publication number: 20040163786
    Abstract: The present invention is a machine for manufacturing a fibrous web from a fibrous suspension, with a sheet forming area that exhibits at least one suction box, which includes a main box with at least one suction box cover that is formed from at least two drainage elements that run laterally to the machine's running direction, border a suction slit, and each has one main body and at least one ceramic. The present invention is identified by the fact that at least one drainage element and/or one format slide exhibit at least one removable edge piece in which is integrated at least one temperature sensor in order to measure the temperature in the ceramic and/or the temperature at an adhesive point between the ceramic and the associated main body and/or the temperature in the main body. The present invention is furthermore a process and a system for monitoring a drainage element.
    Type: Application
    Filed: January 20, 2004
    Publication date: August 26, 2004
    Applicant: Voith paper patent GmbH.
    Inventors: Gunter Halmschlager, Herbert Haunlieb, Christoph Haase, Stefan Lehner-Dittenberger, Rudiger Keinberger, Helmut Fitzke, Herbert Boden
  • Machine for producing a fibrous web from a fibrous suspension as well as a process and system for monitoring a drainage element
    Patent number: 6752909
    Abstract: The present invention is a machine for manufacturing a fibrous web from a fibrous suspension, with a sheet forming area that exhibits at least one suction box, which includes a main box with at least one suction box cover that is formed from at least two drainage elements that run laterally to the machine's running direction, border a suction slit, and each has one main body and at least one ceramic. The present invention is identified by the fact that at least one drainage element and/or one format slide exhibit at least one removable edge piece in which is integrated at least one temperature sensor in order to measure the temperature in the ceramic and/or the temperature at an adhesive point between the ceramic and the associated main body and/or the temperature in the main body. The present invention is furthermore a process and a system for monitoring a drainage element.
    Type: Grant
    Filed: May 14, 2002
    Date of Patent: June 22, 2004
    Assignee: Voith Patent GmbH
    Inventors: Günter Halmschlager, Herbert Haunlieb, Christoph Haase, Stefan Lehner-Dittenberger, Rüdiger Keinberger, Helmut Fitzke, Herbert Boden
  • Machine for producing a fibrous web from a fibrous suspension as well as a process and system for monitoring a drainage element
    Publication number: 20020170692
    Abstract: The present invention is a machine for manufacturing a fibrous web from a fibrous suspension, with a sheet forming area that exhibits at least one suction box, which includes a main box with at least one suction box cover that is formed from at least two drainage elements that run laterally to the machine's running direction, border a suction slit, and each has one main body and at least one ceramic. The present invention is identified by the fact that at least one drainage element and/or one format slide exhibit at least one removable edge piece in which is integrated at least one temperature sensor in order to measure the temperature in the ceramic and/or the temperature at an adhesive point between the ceramic and the associated main body and/or the temperature in the main body. The present invention is furthermore a process and a system for monitoring a drainage element.
    Type: Application
    Filed: May 14, 2002
    Publication date: November 21, 2002
    Inventors: Gunter Halmschlager, Herbert Haunlieb, Christoph Haase, Stefan Lehner-Dittenberger, Rudiger Keinberger, Helmut Fitzke, Herbert Boden