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:
Jan. 19, 2016
Filed:
Mar. 29, 2012
Wolfgang Jöckel, Gersfeld, DE;
Timo Dietz, Hochheim am Main, DE;
Thomas Gaertner, Berlin, DE;
Helge Grasshoff, Regensburg, DE;
Wolfgang Jöckel, Gersfeld, DE;
Timo Dietz, Hochheim am Main, DE;
Thomas Gaertner, Berlin, DE;
Helge Grasshoff, Regensburg, DE;
Abstract
A sensor arrangement for measuring an electric voltage (U), wherein the potential point, at which the electric voltage relative to a defined electric potential, in particular relative to earth, is intended to be measured, is connected to a capacitor, to which a comparator unit is connected which ascertains whether a first defined threshold voltage (U) is present at the capacitor, wherein the sensor arrangement is configured such that it provides an output signal which is dependent on at least one charging process of the capacitor and includes at least the information of the charging time for charging the capacitor to the first defined threshold voltage.