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:
Sep. 22, 2020
Filed:
Dec. 11, 2017
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Abstract
A method for measuring a temporal drainage of an alternating current flowing through a measurement object, in which a Rogowski-Steinhaus-Chattock coil is aligned on the measurement object, at least one isolating line is inserted into coil windings of the Rogowski-Steinhaus-Chattock coil, said isolating line minimizing a capacitive coupling of the coil windings of the Rogowski-Steinhaus-Chattock coil with one another and/or with at least one further electrical line, and a voltage induced by the alternating current in at least one measuring line comprising the Rogowski-Steinhaus-Chattock coil is measured. A corresponding sensor and a method for providing a sensor of this type are furthermore disclosed.