Integrated support structure for an aircraft engine and its auxiliary components
AssigneeRolls-Royce Deutschland Ltd & Co KG
InventorCarsten Buchholz
Life of this patent
Estimating the term…
Abstract
A supporting structure arrangement for fastening an aircraft gas turbine engine to an aircraft, including: a supporting structural element of the aircraft engine and a supporting structure with at least one support and at least one bearing, by means of which the support can be connected or is connected to the aircraft, wherein the support can be connected or is connected rigidly to the supporting structural element of the aircraft engine by means of a connecting device.
Claims11
An aircraft comprising:
- a fuselage with an outer shell and a pocket set inwardly from the outer shell of the fuselage of the aircraft;
- an aircraft engine;
- a supporting structure arrangement for fastening the aircraft engine to the aircraft, comprising:
- a core engine of the aircraft engine, the core engine including a supporting structural element,
- a supporting structure configured to be a primary bad support of the aircraft engine with respect to the aircraft, the supporting structure including an engine side connected to the supporting structural element and an aircraft side connected to the aircraft, the supporting structure including at least one support and at least one bearing,
- at least one connecting device at the engine side rigidly connecting the support to the supporting structural element of the core engine, the connecting device including a surface that at least partially surrounds the core engine and lies flat against the supporting structural element of the core engine;
- wherein the at least one support includes two spaced-apart supports;
- wherein, with the two spaced-apart supports connected to the aircraft engine, the at least one bearing of one of the two spaced-apart supports is positioned at a distance from the at least one bearing of another of the two spaced-apart supports, the distance being greater than a length of at least one chosen from the core engine and a casing of the aircraft engine:
- the aircraft engine being fastened by the supporting structure of the supporting structure arrangement to the fuselage of the aircraft:
- wherein the at least one bearing comprises at least one fastening point, which is fixedly connected to the fuselage of the aircraft and which is arranged in the pocket set inwardly from the outer shell of the fuselage of the aircraft;
- wherein at least one accessory component of the aircraft engine is arrange in an installation space between the two supports, entirely outside the casing of the aircraft engine and at least partially within the pocket set inwardly from the outer shell of the fuselage of the aircraft.
A supporting structure arrangement for fastening an aircraft engine to an aircraft having a fuselage with an outer shell, comprising:
- a core engine of the aircraft engine, the core engine including a supporting structural element,
- a supporting structure configured to be a primary load support of the aircraft engine with respect to the aircraft, the supporting structure including an engine side connected to the supporting structural element and an aircraft side connected to the aircraft, the supporting structure including at least one support and at least one bearing,
- at least one connecting device at the engine side rigidly connecting the support to the supporting structural element of the core engine, the connecting device including a surface that at least partially surrounds the core engine and lies flat against the supporting structural element of the core engine;
- wherein the at least one support includes two supports spaced apart from one another in an axial direction of the aircraft and defining an installation space therebetween positioned entirely outside an external casing of the engine and at least partially within a pocket set inwardly from the outer shell of the fuselage of the aircraft;
- and
- at least one accessory component of the aircraft engine being arranged in the installation space between the two supports, entirely outside the external casing of the engine and at least partially within the pocket set inwardly from the outer shell of the fuselage of the aircraft.
Dependencies are inferred from the claim text.