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:
Jun. 15, 1982
Filed:
Jan. 21, 1981
Applicant:
Inventor:
Kurt Franke, Erlangen, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05G / ;
U.S. Cl.
CPC ...
250408 ; 250421 ;
Abstract
In an exemplary embodiment a variable ohmic resistance in the high voltage circuit of the x-ray tube is formed of a series of individual resistors which can be individually bridged by means of electronic switches. There can be connected, in parallel with at least one individual resistance, a series of fine adjustment resistances which can be individually bridged by means of further electronic switches.