Spring loaded pressure relief door

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8439308
APP PUB NO 20120125010A1
SERIAL NO

12927659

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A pressure relief apparatus for an engine compartment having a wall and an opening in the wall is provided. The pressure relief apparatus includes a door panel arranged in blocking relationship to the opening in the wall of the engine compartment, a plurality of hinges coupling the door panel to an inner surface of the wall of the engine compartment, a spring assembly coupled between each hinge and the inner surface of the wall, wherein the spring assembly includes a canister having an open end and a spring element housed within the canister, and a support fitting mounted to the engine compartment wall and having a portion extending toward the open end of the canister for applying a compressive force on the spring element.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
THE BOEING COMPANY100 NORTH RIVERSIDE PLAZA CHICAGO IL 60606-2016

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Armstrong, Michael E Kent, US 1 14
Dunstan, Kent W Federal Way, US 4 145
Jones, Michael D Kirland, US 42 603

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