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:
Nov. 25, 1980
Filed:
Feb. 09, 1979
Bernd Kusserow, Erlangen, DE;
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Abstract
Here, a means is to be created with which quick alterations in the signal behavior are grasped and displayed. Even with the use of peak value meters with very large time constants, such quick alterations are also to be used for the quick correction of the peak value display. In an exemplary embodiment, each separately registered current or voltage value from an individual current or, respectively, voltage circuit is compared at a comparator specifically allocated to it with a mean value which is formed from the current or, respectively, voltage values of all participating current or, respectively, voltage circuits. Upon nonequality of the current or, respectively, voltage values with the mean value within a predeterminable limit, the output signals of the comparators are then brought to display at a separately allocated display element. The invention is used particularly for the measurement of the peak value of middle frequency currents in middle frequency current circuits in electromedical interference current therapy.