Aft aerodynamic fairing with improved thermal resistance for a pylon for attaching an aircraft propelling assembly

US8955796B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8955796-B2
Application numberUS-201313845660-A
CountryUS
Kind codeB2
Filing dateMar 18, 2013
Priority dateMar 27, 2012
Publication dateFeb 17, 2015
Grant dateFeb 17, 2015

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  1. Title

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  2. Abstract

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  5. First independent claim

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Abstract

Official abstract text for this publication.

An aft aerodynamic fairing for a pylon for attaching an aircraft propelling assembly, including a caisson structure, a heat-shield floor, as well as a support structure for this floor comprising linking parts arranged to link two side edges of this floor to the caisson structure. The linking parts of each side edge of the floor are configured so as to allow travelling motion of the side edge relative to the caisson structure in a corresponding direction included in a plane orthogonal to a longitudinal direction of the fairing. The linking parts form a sliding link between the floor and the caisson structure, reducing the stresses induced by the deformations of these elements in use.

First claim

Opening claim text (preview).

The invention claimed is: 1. An aft aerodynamic fairing for a pylon for attaching an aircraft propelling assembly, including a caisson structure, a heat-shield floor provided with an external surface such that a combustion gas flow from a turbine engine of said propelling assembly conforms to the shape thereof, as well as supporting structure of this floor comprising linking parts arranged to link two side edges of this floor to the caisson structure, wherein said linking parts of…

Assignees

Inventors

Classifications

  • Operations & Transport · mapped topic

  • Operations & Transport · mapped topic

  • Cross-Sectional Technologies · mapped topic

  • B64D29/06Primary

    Operations & Transport · mapped topic

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Frequently asked questions

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What does patent US8955796B2 cover?
An aft aerodynamic fairing for a pylon for attaching an aircraft propelling assembly, including a caisson structure, a heat-shield floor, as well as a support structure for this floor comprising linking parts arranged to link two side edges of this floor to the caisson structure. The linking parts of each side edge of the floor are configured so as to allow travelling motion of the side edge re…
Who is the assignee on this patent?
Airbus Operations Sas
What technology area does this patent fall under?
Primary CPC classification B64D29/06. Mapped technology areas include Operations & Transport.
When was this patent published?
Publication date Tue Feb 17 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).