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:
Feb. 05, 2013
Filed:
Aug. 14, 2008
Applicants:
Vladzimir Zhokhavets, Aachen, DE;
Thomas Kruecken, Aachen, DE;
Guenther Hans Derra, Aachen, DE;
Inventors:
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 17/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to an electrode device () for gas discharge sources and to a gas discharge source having one or two of said electrode devices (). With the proposed design of the cover (), an efficient cooling of the electrode wheel () is achieved, allowing high electrical powers for operating gas discharge sources with such an electrode device.