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Aircraft system with asisted taxi, take off, and climbing

一种飞行器、辅助空气的技术，应用在民用和军用飞行器操作领域，能够解决没有降低总体任务成本、减少排放等问题，达到增大最大起飞重量、减少燃料燃烧、增大航程的效果

Pending Publication Date: 2019-06-21
AIRBUS OPERATIONS SL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] However, none of these solutions were conceived to reduce overall mission costs (less fuel burn) or reduce emissions or production costs
furthermore, none of them have been implemented in commercial aircraft or heavy military transport in certified operating environments

Method used

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  • Aircraft system with asisted taxi, take off, and climbing
  • Aircraft system with asisted taxi, take off, and climbing
  • Aircraft system with asisted taxi, take off, and climbing

Examples

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Embodiment Construction

[0042] As shown in the drawings, the aircraft system of the present invention includes a primary air vehicle 1 that has a very similar appearance to a conventional commercial aircraft and is capable of carrying a payload, in this example passengers and goods. The primary air vehicle 1 has an airframe optimized to autonomously perform the cruise, descent and landing phases of flight.

[0043] This optimization includes:

[0044] - Airframe aerodynamics optimized for cruising and landing phases;

[0045] -optimization of the control surfaces for the cruise phase and the landing phase, since the vertical stabilizer does not need to be dimensioned for engine failure during takeoff;

[0046] - the engine is sized for the cruise phase, as the engine does not need to be sized for a single engine failure during takeoff;

[0047] - Smaller landing gear, since the auxiliary vehicle has an independent landing gear that cooperates with the landing gear of the main air vehicle, the land...

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PUM

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Abstract

The invention refers to an aircraft system with assisted taxi, take-off and climbing, comprising: a main air vehicle (1) capable of performing autonomously the cruising and landing phases of a flight,and an auxiliary air vehicle (2) lighter than the main air vehicle (1) and adapted to assist the main air vehicle (1) during the taxing and take-off phases of a flight. Main and auxiliary air vehicles (1,2) are adapted to be detachably connectable, so that the auxiliary air vehicle can assist the main air vehicle when both are attached to each other during taxing , take-off and climbing. The auxiliary air vehicle (2) is an unmanned air vehicle and it is further adapted to flight and land when it is detached from the main air vehicle (1). Aircraft operations cost and aircraft production cost are reduced, by optimizing the design (sizing) and capabilities of some systems of an aircraft.

Description

technical field [0001] The present invention relates to the technical fields of overall aircraft design, airframe concept, and civil and military aircraft operation. [0002] purpose of invention [0003] A general object of the invention is to reduce the costs associated with aircraft operation and aircraft production. A more efficient aircraft is obtained by optimizing the design (size) and capabilities of some of the aircraft's systems according to what is actually needed to accomplish the flight. [0004] A more specific object of the invention is to reduce the weight of the aircraft, thereby reducing fuel consumption and extending mission range. Background technique [0005] Traditionally, civil and military aircraft operations have required the aircraft to carry many aircraft systems and capabilities during a complete flight or mission. [0006] In particular, in the case of commercial aircraft, the airframe is required to perform in an autonomous manner—that is, wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F1/00
CPCB64D5/00B64F1/10B64F1/227B64C25/08
Inventor 卡洛斯·卡萨多-蒙特罗哈维尔·林德艾利翁
Owner AIRBUS OPERATIONS SL