Patents by Inventor Karl Kocsisek

Karl Kocsisek 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).

  • Stirling engine
    Patent number: 6729131
    Abstract: A Stirling engine (10, 50, 72) comprising at least one working piston (52) and at least one displacement piston (4), wherein for a power control by the transmission of the linear movement of a drive part (2) into the linear movement of a driven part (8), a lever (5) articulately connected to the drive part and the driven part (2, 8) is provided, which lever has an associated displaceable pivot point (7), the bearing point of the lever (5) traveling on the pivot point (7) according to a curve during movement transmission.
    Type: Grant
    Filed: November 21, 2002
    Date of Patent: May 4, 2004
    Inventor: Karl Kocsisek
  • Mounting for a head drum of a helical scan recorder
    Patent number: 4479157
    Abstract: A symmetrical mounting arrangement for a detachable head drum of a helical scan tape recorder in which a deformable sleeve extends from the drum along the drive spindle with a small clearance, and a clamping ring surrounding the sleeve exerts pressure uniformly to clamp the spindle and accurately center the drum on the spindle.
    Type: Grant
    Filed: June 18, 1982
    Date of Patent: October 23, 1984
    Assignee: U.S. Philips Corporation
    Inventors: Petrus J. J. Aarts, Harald Fleck, Karl Kocsisek
  • Head-drum mounting for a helical scan tape recorder
    Patent number: 4395745
    Abstract: The head-drum rotary system of a helical scan video recorder is centered on the drive spindle without tilting, by elastic deformation of two wall portions which serve as centering devices. At least one of the centering devices may also function as a clamping element for holding the head-drum system on the spindle.
    Type: Grant
    Filed: August 25, 1980
    Date of Patent: July 26, 1983
    Assignee: U.S. Philips Corporation
    Inventors: Petrus J. J. Aarts, Harald Fleck, Karl Kocsisek, Ernst M. Schmidt