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:
Feb. 22, 2022
Filed:
Apr. 06, 2020
Robert Bosch Gmbh, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method for operating a drive system () of an electric vehicle, comprising a first energy source (), a second energy source () formed as an electrical energy store, and at least one electric machine () is disclosed. In a first operating mode, electrical energy is transferred from the first energy source () to at least one electric machine (), and electrical energy is transferred from the second energy source () to at least one electric machine (). In a second operating mode, electrical energy is transferred from the first energy source () to at least one electric machine (), and electrical energy is transferred from at least one electric machine () to the second energy source ().