The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2015
Filed:
Oct. 19, 2010
Applicants:
Andreas Kloss, Neubiberg, DE;
Wolfgang Poeppel, Augsburg, DE;
Klaus Stockwald, Germering, DE;
Steffen Walter, Oberpframmern, DE;
Inventors:
Andreas Kloss, Neubiberg, DE;
Wolfgang Poeppel, Augsburg, DE;
Klaus Stockwald, Germering, DE;
Steffen Walter, Oberpframmern, DE;
Assignee:
OSRAM GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 61/36 (2006.01); H01J 61/82 (2006.01);
U.S. Cl.
CPC ...
H01J 61/36 (2013.01); H01J 61/82 (2013.01);
Abstract
A bushing for a high-pressure discharge lamp, which is suitable for connecting an electrode in the interior of a ceramic discharge vessel to a supply lead in a gastight manner on the exterior of the discharge vessel, wherein the bushing is an electrically conductive ceramic composite consisting of a mixture of LaBand at least one second material from the group AlO, DyAlO, AlN, AlON and DyOis disclosed.