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. 14, 2025
Filed:
May. 04, 2020
Dehn SE, Neumarkt, DE;
Michael Stehle, Neumarkt, DE;
Franz Schork, Neumarkt, DE;
DEHN SE, Neumarkt i.d.OPt., DE;
Abstract
An asymmetric surge protection device for a DC circuit () has a negative side () which can be connected to a current output () of the DC circuit (), a positive side () which can be connected to a current input () of the DC circuit (), and an asymmetric neutral section (). The asymmetric neutral section () has a positive protection level (V) for a positive voltage (V) between the positive side () and the negative side (), and a negative protection level (V) for a negative voltage (V) between the positive side () and the negative side (), the positive protection level (V) being different from the negative protection level (V). Furthermore, a DC circuit arrangement () and a DC network () are shown.