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:
Apr. 02, 2024
Filed:
Jun. 23, 2020
Applicant:
Volkswagen Aktiengesellschaft, Wolfsburg, DE;
Inventors:
Assignee:
Volkswagen Aktiengesellschaft, Wolfsburg, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02N 17/00 (2006.01); B60L 53/18 (2019.01); H02J 1/08 (2006.01); H02J 7/00 (2006.01); H02J 7/34 (2006.01);
U.S. Cl.
CPC ...
B60L 53/18 (2019.02); H02J 1/082 (2020.01); H02J 7/0013 (2013.01); H02J 7/342 (2020.01); B60L 2210/10 (2013.01); H02J 2207/20 (2020.01); H02J 2310/48 (2020.01);
Abstract
Technologies and techniques for charging a high-voltage battery of an electric drive of a vehicle, in which electrical power is transmitted from a low-voltage on-board electrical system of the vehicle to the high-voltage battery, and, to aid starting of the vehicle, electrical power is transmitted from a separate external unit to the low-voltage on-board electrical system of the vehicle and is transmitted from the low-voltage on-board electrical system to the high-voltage battery. The present disclosure also relates to a related power transmission system.