Unlock instant, AI-driven research and patent intelligence for your innovation.

Aircraft engine assembly including rigid modular structure for mounting pylon

A rigid structure, engine technology, applied in power plant construction and other directions, to achieve the effect of reducing production costs

Inactive Publication Date: 2015-01-14
AIRBUS OPERATIONS GMBH
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This results in additional production costs mainly due to the inability to manufacture all hangers of a very large series for a given aircraft model with the same design

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Aircraft engine assembly including rigid modular structure for mounting pylon
  • Aircraft engine assembly including rigid modular structure for mounting pylon
  • Aircraft engine assembly including rigid modular structure for mounting pylon

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] refer to figure 1 , the rear part 100 of the aircraft can be seen comprising an engine assembly 1 in the form of a preferred embodiment of the invention.

[0023] Throughout the following description, the longitudinal direction of the aircraft parallel to the longitudinal axis of the aircraft is referred to as X, by convention. In addition, the direction aligned transversely with respect to the aircraft is referred to as Y, and the vertical or height direction is referred to as Z, and these three directions X, Y and Z are mutually orthogonal.

[0024] Furthermore, the terms "forward" and "rear" must be considered relative to the forward direction given to the aircraft due to the thrust exerted by the engines, and this direction is schematically indicated by arrow 4 .

[0025] In general, the rear part 100 comprises the fuselage 6, only a part of the left part of the fuselage 6 has been represented. The fuselage is substantially circular, elliptical, etc. in cross-sect...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An aircraft engine assembly including a mounting pylon including a rigid structure fitted with a central box, together with a forward extension and a rear extension each including an attached upper organ supported on an upper surface of the central box, and an attached lower organ supported on a lower surface of the front end. The forward and rear extensions support at least a part of the first fasteners interposed between the rigid structure and a turbine engine.

Description

technical field [0001] The present invention generally relates to an aircraft engine assembly, in particular of the type intended to be mounted on the side of the rear of an aircraft. Background technique [0002] Conventionally, a defined model of aircraft is fitted with a turbine engine of a given type from among the many possibilities offered by different engine manufacturers. Consequently, an aircraft of a given model may be fitted with different turbine engines, which leads to disadvantages in terms of the design of the mounting pylons of these turbine engines. In practice, each mounting pylon must be suitable for the type of turbine engine chosen, which requires the production of several different designs of pylons for a given aircraft model. This results in additional production costs, mainly due to the inability to manufacture all hangers of a very large series of a given aircraft model with the same design. Contents of the invention [0003] It is therefore an o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B64D27/26B64D27/40
CPCB64D27/26B64D27/402B64D27/40
Inventor 雅克·海尔韦·马尔什
Owner AIRBUS OPERATIONS GMBH