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:
Aug. 12, 2025
Filed:
Jan. 25, 2023
Robert Bosch Gmbh, Stuttgart, DE;
Johannes Swoboda, Stuttgart, DE;
Chrysanthos Tzivanopoulos, Grossbettlingen, DE;
Thomas Barabas, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A diagnostic circuit () for diagnosing a battery disconnect unit () for disconnecting a battery system () from an electrical system (). The battery disconnect unit () includes a first switching element (S) and a second switching element (S). A first connection of the first switching element (S) is connected to a first node point (), and a second connection of the first switching element (S) is connected to the first terminal (). A first connection of the second switching element (S) is connected to the first node point (), and a second connection of the second switching element (S) is connected to the second terminal (). The diagnostic circuit () includes a first voltage divider () and a second voltage divider ().