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:
Oct. 01, 2019
Filed:
Jul. 25, 2017
Siemens Aktiengesellschaft, Munich, DE;
Jean-Mary Martel, Tegernheim, DE;
Andreas Neundlinger, Straubing, DE;
Florian Festl, Regensburg, DE;
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Abstract
Embodiments generally relates to charging an electrically operated vehicle with the aid of a charging cable which is formed with a residual current arrangement for detecting a direct current. According to an embodiment of the invention, a charging process to be performed once again is identified by the charging cable, and a calibration of the residual current arrangement is performed before the charging process. According to another embodiment, a temperature monitoring operation is carried out during the charging process, a value for the change in temperature is ascertained, and, when a threshold value for the change in temperature is exceeded, the charging process is interrupted and a calibration of the residual current arrangement is performed.