Patents by Inventor Anton Mokratschek

Anton Mokratschek 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).

  • Seal grid for a rotary internal combustion engine
    Patent number: 4080116
    Abstract: The improved sealing grid for a rotary internal combustion engine of the Wankel type comprises a transfer passage means intermittently communicating the space between the inner and outer seals with the working chamber in the exhaust phase, to pass spent combustion gas from the latter to said space and thereby intermittently pressurize the space behind the inner seal and thereby urge the latter into sealing contact with the adjacent wall.
    Type: Grant
    Filed: June 17, 1975
    Date of Patent: March 21, 1978
    Assignee: Audi NSU Auto Union Aktiengesellschaft
    Inventors: Anton Mokratschek, Max Ruf, Horst Ehemann