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:
Apr. 07, 2009
Filed:
Dec. 29, 2006
Applicants:
Roland Bernard, Viuz-la-Chiesaz, FR;
Benoit Barthod, Naves-Parmelan, FR;
Inventors:
Roland Bernard, Viuz-la-Chiesaz, FR;
Benoit Barthod, Naves-Parmelan, FR;
Assignee:
Alcatel Lucent, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 35/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a device for the emission of X-rays. The device includes a vacuum pump including a sealed peripheral casing containing a cathode which emits a flux of electrons, a rotary anode mounted at the end of the shaft of the vacuum pump, a collection device for collecting an emitted electron beam and at least one cooling element, disposed opposite one of the main radial faces of the rotary anode, which is fixed to one of the vacuum pump stator or to the sealed peripheral casing.