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:
Feb. 11, 2020
Filed:
Jun. 29, 2016
Applicant:
Testo Ag, Lenzkirch, DE;
Inventors:
Assignee:
Testo AG, Lenzkirch, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 15/18 (2006.01);
U.S. Cl.
CPC ...
G01R 15/181 (2013.01); G01R 15/18 (2013.01);
Abstract
In a measuring arrangement () for contactless electric current measurement, it is provided to detect a common signal of a measuring coil arrangement () and a compensating coil arrangement () by a first detection device () and to detect a signal from at least one measuring coil () of the measuring coil arrangement () separately therefrom by a second detection device ().