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:
Jul. 03, 2012
Filed:
Jul. 04, 2007
Anton Albrecht, Gaimersheim, DE;
Swen-uwe Baacke, Neuburg/Donau, DE;
Stephan Berndanner, Yokohama, JP;
Michael Simson, Manching, DE;
Martin Spreitzer, Schrobenhausen, DE;
Anton Albrecht, Gaimersheim, DE;
Swen-Uwe Baacke, Neuburg/Donau, DE;
Stephan Berndanner, Yokohama, JP;
Michael Simson, Manching, DE;
Martin Spreitzer, Schrobenhausen, DE;
Osram AG, München, DE;
Abstract
A high-pressure discharge lamp having a discharge vessel with a central part that bulges out and which defines a lamp axis with a sealing part being attached to each end of the discharge vessel. The shaft of in each case one electrode, comprising a head and a shaft, is sealed in the sealing part, and a capillary tube closely surrounding the shaft of the electrode is between the central part of the discharge vessel and the sealing part. A tubular neck is integrally formed as a component of the discharge vessel between the central part and the capillary tube, and is separated from the shaft.