Rotary wing aircraft with a firewall arrangement having at least one funnel-shaped lower firewall

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12258121
APP PUB NO 20240367784A1
SERIAL NO

18631332

Stats

ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A rotary wing aircraft with a fuselage that forms an aircraft interior region, the fuselage comprising an upper primary skin that separates the aircraft interior region from an aircraft upper deck arranged above the fuselage, the upper primary skin being mounted on top of a predetermined number of supporting beams; wherein the aircraft upper deck comprises an engine accommodating region with a firewall arrangement, the engine accommodating region accommodating at least one aircraft engine within the firewall arrangement such that the firewall arrangement defines a fire proof separation at least between the at least one aircraft engine and the aircraft interior region; and wherein the firewall arrangement comprises at least a funnel-shaped lower firewall arranged between the at least one aircraft engine and the upper primary skin of the fuselage.

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Patent Owner(s)

Patent OwnerAddress
AIRBUS HELICOPTERS DEUTSCHLAND GMBH86609 DONAUWÖRTH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fink, Axel Donauwörth, DE 28 202
Kempf, Manuel Donauwörth, DE 5 5
Specht, Luca Petershausen, DE 1 1
Walch, Philipp Rain am Lech, DE 2 7

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