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:
Oct. 11, 1994
Filed:
Jun. 16, 1993
Applicant:
Inventors:
Laszlo Ugrosdy, Budapest, HU;
Gyorgy Horvath, Budapest, HU;
Assignee:
Tungsram Reszvenytarsasag, Budapest, HU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
313558 ; 313 25 ;
Abstract
A high pressure discharge lamp, comprising an inner discharge tube, an outer envelope, current leads, a lamp stem in the outer envelope for containing the current leads, a longitudinal axis, a getter holder having a surface with getter thereon for increasing the service life of the lamp, the surface of the getter holder being located adjacent to and facing the lamp stem at a maximum angle of 90.degree. with the longitudinal axis.