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. 24, 2026
Filed:
Jul. 05, 2022
Safran Electrical & Power, Blagnac, FR;
Djemouai Hadjidj, Moissy-Cramayel, FR;
SAFRAN ELECTRICAL & POWER, Blagnac, FR;
Abstract
Electrical architecture for an aircraft with thermal/electrical hybrid propulsion, comprising, for each turbine engine: an aeroplane AC electrical network, at least one first electrical machine mechanically coupled to a high-pressure shaft of the turbine engine; at least one second electrical machine mechanically coupled to a low-pressure shaft of the turbine engine; a reversible AC/AC electrical energy conversion module; switch elements; and an electronic system for controlling the conversion module and the switch elements, configured to put the architecture: in at least one so-called 'power distribution hybridisation' operating mode corresponding to a first configuration of the switch elements in which the at least one second machine is coupled to the aeroplane network and at least one first machine is coupled to the aeroplane network via the electrical energy conversion module.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile