Patents by Inventor Ernst Haebel

Ernst Haebel 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).

  • Power coupler with adjustable coupling factor for accelerator cavities
    Patent number: 5319313
    Abstract: An accelerator includes a beam tube having a cavity with a central axis along which particles can be accelerated. A radio frequency power coupling device couples the cavity to a high frequency power source. The coupling device includes a coaxial waveguide having a central axis, an outer conductor and an inner conductor. The outer conductor is fixed relative to the cavity defining an angle between the central axis of the cavity and the central axis of the coaxial waveguide. An external drive moves the inner conductor along the central axis of the coaxial waveguide.
    Type: Grant
    Filed: March 29, 1991
    Date of Patent: June 7, 1994
    Assignees: Siemens AG, The United States of America as represented by the United States Department of Energy
    Inventors: Hanspeter Vogel, Dietmar Kiehlmann, Peter Schafer, Ernst Haebel, John McGill