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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.:

US 12326111 B1

PDFFull Text
Date of Patent:
Jun. 10, 2025

Filed:

Aug. 30, 2023

Hybrid-electric single engine descent failure management

Applicant:

Rtx Corporation, Farmington, CT (US);

Inventor:

Marc J. Muldoon, Marlborough, CT (US);

Assignee:

RTX CORPORATION, Farmington, CT (US);

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

Todd E Manahan

Assistant Examiner:

Rodolphe Andre Chabreyrie

Int. Cl.
CPC ...
F02C 6/08 (2006.01); B64D 13/06 (2006.01); B64D 27/16 (2006.01); B64D 27/24 (2006.01); F02C 7/32 (2006.01); B64D 27/02 (2006.01);
U.S. Cl.
CPC ...
F02C 6/08 (2013.01); B64D 13/06 (2013.01); B64D 27/16 (2013.01); B64D 27/24 (2013.01); F02C 7/32 (2013.01); B64D 2013/0618 (2013.01); B64D 27/026 (2024.01); F05D 2220/323 (2013.01); F05D 2220/76 (2013.01);
Abstract

A hybrid-electric aircraft system is provided and includes first and second hybrid-electric engines, first and second ducting systems fluidly communicative with each other and with the first and second hybrid-electric engines, respectively, and a control system. The control system is operably coupled to each of the first and second hybrid-electric engines and to each of the first and second ducting systems. The control system is configured to run the first hybrid-electric engine normally, to run the second hybrid-electric engine in a lower power mode and to control each of the first and second ducting systems to direct bleed air from the first hybrid-electric engine to the second hybrid-electric engine.

Find Patent Forward Citations

Muldoon, Marc. (2025). Hybrid-electric single engine descent failure management (U.S. Patent No. 12326111). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12326111

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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