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:
Sep. 05, 2023
Filed:
Dec. 01, 2021
Honda Motor Co., Ltd., Tokyo, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
An aircraft propulsion system capable of improving the restartability of an engine is provided. An aircraft propulsion system includes: a plurality of engines (-and-); an electric generator connected to engine shafts (-and-); a plurality of electric motors; a plurality of rotors; and a controller () which controls an operation state of the plurality of engines (-and-). The controller () causes a part of the plurality of engines (-and-) to operate while stopping the remaining engine when a flight state is in a first state. The plurality of engines (-and-) include circulators (-and-). A plurality of communication pipes (and) which communicate the circulator (-) in the first engine (-) among the plurality of engines (-and-) with the circulator (-) in the second engine (-) are provided.