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. 27, 2004
Filed:
Jun. 20, 2003
Applicant:
Inventors:
Walter Beyerlein, Bubenreuth, DE;
Werner Kühnel, Uttenreuth, DE;
Markus Hemmerlein, Neunkirchen/Br, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05G 1/56 ;
U.S. Cl.
CPC ...
H05G 1/56 ;
Abstract
A circuit arrangement for generating an X-ray tube voltage is described, wherein a switching device, connected downstream of a voltage controller (G ) and a oscillating current controller (G ), operable to compare a first controlling variable value (Y ) and a second controlling variable value (Y ) and is operable to send the lesser of the first and second controlling variable values (Y and Y onward as a resultant controlling variable value (Y(t)) to the inverse rectifier circuit (G ).