Propulsion unit with improved boundary layer ingestion

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11772779
APP PUB NO 20220274687A1
SERIAL NO

17627191

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Abstract

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Propulsion assembly for an aircraft, comprising a fuselage extending along a longitudinal axis and enclosing an inner enclosure, at least one ducted engine fixed to the fuselage and comprising an air inlet section, the air inlet section being disposed at least partly in the inner enclosure, at least one plenum chamber disposed in the inner enclosure upstream of the air inlet section and in fluid communication with said air inlet section, at least one air intake formed on an outer wall of the fuselage, the inlet of the air intake being partly delimited by said outer wall of the fuselage, the air intake being configured to ingest external air and deflect it towards the plenum chamber.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN AIRCRAFT ENGINES2 BOULEVARD DU GÉNÉRAL MARTIAL VALIN 75015 PARIS 75015

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boiteux, Jean-Michel Daniel Paul Moissy-Cramayel, FR 3 0
Chanez, Philippe Gérard Moissy-Cramayel, FR 9 22
Tantot, Nicolas Jérôme Jean Moissy-Cramayel, FR 10 36

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