Patents Assigned to Patent-Treuhand-Gesellschaft fuer Eleltrische Gluehlampen mbH
  • High pressure discharge lamp having cap to prevent flashover
    Patent number: 6600267
    Abstract: A high-pressure discharge lamp having a discharge vessel (1) closed at two ends, the supply lead (15) near the base, and the free end (14) of the associated short supply conductor (4) being covered by a tubular cap (10) whose first end, directed toward the discharge vessel, is open, and whose second end, directed toward the base, is closed.
    Type: Grant
    Filed: May 10, 2001
    Date of Patent: July 29, 2003
    Assignee: Patent-Treuhand-Gesellschaft fuer Eleltrische Gluehlampen mbH
    Inventors: Ralf Dotterweich, Clemens Wesseling