Patents Assigned to Patent-Truehand-Gesellschaft fur Elektrische Gluelampen mbH
  • Capped high-pressure discharge lamp
    Patent number: 5962960
    Abstract: Inserted into the cap of a high-pressure discharge lamp is a ceramic fleece hich prevents capping cement (17) from passing into the capillary (18) between the supply lead (9a) and pinch (5).
    Type: Grant
    Filed: January 8, 1998
    Date of Patent: October 5, 1999
    Assignee: Patent-Truehand-Gesellschaft fur Elektrische Gluelampen mbH
    Inventors: Claus Regitz, Manfred Wysietzki, Hans-Juergen Keck