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:
Jun. 17, 2025
Filed:
Jun. 30, 2021
Isabellenhuette Heusler Gmbh & Co. KG, Dillenburg, DE;
Bender Gmbh & Co. KG, Gruenberg, DE;
Jan Marien, Herborn, DE;
Benjamin Seel, Dillenburg-Eibach, DE;
Andreas Lepper, Hohenahr, DE;
Felix Lebeau, Herborn, DE;
Alexander Wassmann, Siegen, DE;
Mario Lehr, Gruenberg, DE;
Daniel Woelfel, Lahnau, DE;
Eckhard Broeckmann, Giessen, DE;
Carsten Weiss, Giessen, DE;
Matthias Gruen, Laubach, DE;
Isabellenhuette Heusler GMBH & Co. KG, Dillenburg, DE;
Bender GMBH & Co. KG, Gruenberg, DE;
Abstract
The invention relates to a sensor(S), in particular for an electrical network of an electrically driven vehicle, in particular in an electric car. The sensor according to the invention comprises first of all a measuring device (ME) for current measurement and/or for voltage measurement in the electrical network, in particular with a low-resistance current sense resistor for current measurement according to the four-wire technique. Furthermore, the sensor(S) according to the invention comprises an integrated insulation monitoring device (ME, IQ, Rk, S) for monitoring an electrical insulation of high-side and/or low-side of the electrical network. The sensor(S) according to the invention is characterized by the fact that the insulation monitoring device (ME, IQ, Rk, S) operates actively and impresses measurement pulses into the electrical network for insulation monitoring.