Patents by Inventor Friedrich Schley

Friedrich Schley 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).

  • Exhaust gas line for a supercharged, multi-cylinder piston internal combustion engine
    Patent number: 4658580
    Abstract: A fastening arrangement of an inner pipe line arranged in a housing adapted to be closed off gas-tight and conducting the exhaust gases, which is easy to assemble and reliable in operation, is attained by plug-in connections. The ends of axially adjacent pipe sections of the inner pipe line are thereby centered in retaining rings. Each retaining ring includes two approximately radially projecting lugs, of which one is constructed as a fixed point and the other as a displaceable coupling.
    Type: Grant
    Filed: October 1, 1985
    Date of Patent: April 21, 1987
    Assignee: MTU-Motoren- Und Turbinen-Union Friedrichshafen GmbH
    Inventors: Friedrich Schley, Dieter Wunsche, Gerhard Haussmann