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:
Jul. 30, 2024
Filed:
May. 31, 2022
Applicant:
Volvo Car Corporation, Gothenburg, SE;
Inventors:
Erik Örnberg, Billdal, SE;
Sofia Lorensson, Trollhättan, SE;
Stefan Sebastian Larqvist, Gothenburg, SE;
Erik Jagre, Gothenburg, SE;
Linas Brusokas, Nol, SE;
Torbjörn Larsson, Allingsås, SE;
Örjan Spjuth, Mölndal, SE;
Assignee:
VOLVO CAR CORPORATION, Gothenburg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/00 (2006.01); H02J 1/08 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H02M 3/003 (2021.05); H02J 1/082 (2020.01); H02J 7/0063 (2013.01); H02J 2310/48 (2020.01);
Abstract
A device enabling dedicated DCDC conversion for key-off electrical loads is described. According to one or more embodiments, a device is provided comprising a battery, one or more main conversion units coupled to the battery, and one or more dedicated key-off conversion units coupled to the battery and to one or more key-off electrical modules.