Patents by Inventor Viktor Fiebiger

Viktor Fiebiger 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).

  • Patent number: 6042197
    Abstract: An air-drying system, in particular for the pneumatic braking systems of rail vehicles, including at least two air-drying chambers (1L, 1R) interconnected with one another via first and second regeneration lines (2 and 2'). In a reversibly switchable manner one of the chambers is used for air drying and the respective other chamber is used for regeneration of the air-drying agent (adsorbate) contained in the chambers. The second regeneration line (2') can be switched on and off as necessary to provide two different flow rates of regeneration air.
    Type: Grant
    Filed: May 11, 1998
    Date of Patent: March 28, 2000
    Assignee: Knorr-Bremse Systeme Fuer Schienenfahrzeuge GmbH
    Inventors: Wilfried Zoerner, Viktor Fiebiger