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. 14, 1998
Filed:
May. 01, 1997
Applicant:
Inventor:
Jochen Kusch, Effeltrich, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05G / ;
U.S. Cl.
CPC ...
378 91 ; 378197 ;
Abstract
X-ray apparatus with a ceiling suspension has a motor for displacing and positioning the X-ray apparatus and a motion control circuit which superimposes a dynamic motion factor on the motor output so that pendulum motions during an acceleration of the apparatus are counteracted. For this purpose, a filter is connected in the motion control circuit in front of the setting element of the motor, the filter being dimensioned so as to correspond to the characteristic system behavior, and compensates oscillations of the apparatus.