Patents by Inventor Rudolf Bachmor

Rudolf Bachmor 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).

  • Multistage collector for electron-beam tubes having collector electrodes indirectly connected by collar members
    Patent number: 5418425
    Abstract: A multistage collector for electron-beam tubes, in particular for klystrons, comprising a plurality of electrode rings (7 to 11 ) which are arranged one behind the other in the direction of the electron beam and which are connected to gradually decreasing electric potentials, and comprising insulating ceramic spacer rings (12 to 16) which interconnect adjacent electrode rings (7 to 11) in an electrically insulating vacuum-tight manner.
    Type: Grant
    Filed: January 26, 1993
    Date of Patent: May 23, 1995
    Assignee: U.S. Philips Corporation
    Inventors: Rudolf Bachmor, Bernd Offerman, Horst Seifert