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:
Nov. 18, 2025
Filed:
Jun. 26, 2023
Fca Us Llc, Auburn Hills, MI (US);
James J Daley, Jackson, MI (US);
Ettore Musu, Formigine, IT;
Justin Hutchings, Lake Orion, MI (US);
Ronald A Reese, Ii, Goodrich, MI (US);
Halim G Santoso, Novi, MI (US);
FCA US LLC, Auburn Hills, MI (US);
Abstract
A hybrid propulsion system for a vehicle includes an internal combustion engine (ICE), a fuel cell, a hydrogen storage tank, a battery pack, an electric drive motor and a controller. The ICE has a first output that drives a generator, the generator providing a first output voltage. The fuel cell has a second output providing a second output voltage. The hydrogen storage tank is configured to store hydrogen and selectively and alternatively supply the hydrogen to both of the ICE and the fuel cell. The battery pack selectively and alternatively receives the first and second output voltage to charge the battery pack. The controller receives vehicle inputs and determines operational set points of the ICE and the fuel cell representative of an amount of the first and second output voltage to direct to the battery pack based on operating conditions.