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:
May. 16, 2006
Filed:
Dec. 11, 2002
Applicant:
Christoph Helmut Bathe, Hamburg, DE;
Inventor:
Christoph Helmut Bathe, Hamburg, DE;
Assignee:
Koninklijke Philips Electronics, N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 35/10 (2006.01); H01J 35/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for generating X-rays includes source for emitting electrons; a carrier having a material that generates X-rays in response to the electrons; and dynamic groove bearing configured to rotate the carrier. The dynamic groove bearing has a portion with grooves. The carrier includes a member that extends away from the carrier to cover at least the portion having the grooves. The carrier and the member are a single piece.