Aircraft capable of passing from the aerial domain to the spatial domain and method for automatically adapting the configuration of same

Patent metadata

Field	Value
Publication number	US-2016347480-A1
Application number	US-201414899096-A
Country	US
Kind code	A1
Filing date	Jun 11, 2014
Priority date	Jun 18, 2013
Publication date	Dec 1, 2016
Grant date	—

Abstract

An aircraft is capable of passing from the aerial domain to the spatial domain and method for automatically adapting the configuration of same. An additional breathable gas supply is provided to be activated only during a flight phase during which aerobic propulsion is interrupted, and is capable of supplying the control system of the manned cabin environment instead of the system associated with the aerobic propulsion means.

First claim

1 . An aircraft capable of changing over from air travel to space travel, the aircraft comprising a single-deck provided with at least one manned cabin and further comprising:
aerobic propulsion means and steerable anaerobic propulsion means; a system configured to control the environment of the manned cabin, powered by the aerobic propulsion means; and a store of breathable survival gas, which store is configured to temporarily supply said manned cabin with breathable gas in the event of said system configured to control the environment of the cabin malfunctioning at high altitude; wherein said aircraft comprises an additional store of breathable gas, which is configured to be activated only during a stage of flight when the aerobic propulsion is interrupted, and which is configured to supply said system configured to control the environment of said manned cabin by replacing the aerobic propulsion means.

2 . An aircraft according to claim 1 , wherein said additional store of breathable gas is formed by pressurised gas cylinders.

3 . A method for automatically adapting the configuration of an aircraft, the mission of which makes it change over from air flight to space flight,
said aircraft comprising a single deck provided with at least one manned cabin and further comprising:
aerobic propulsion means and steerable anaerobic propulsion means,
aerodynamic piloting surfaces,
a system configured to control the environment of the cabin, supplied by the aerobic propulsion means,
a store of breathable survival gas ( 10 A), which store is configured to temporarily supply said manned cabin with breathable gas in the event of said system configured to control the environment of the cabin malfunctioning at high altitude,
an electrical power supply system which is configured to be actuated by said aerobic propulsion means,
electrical energy storage means, and
a system configured to produce piloting commands,
wherein the method comprises:
installing an additional store of breathable gas on-board said aircraft, which store is configured to supply said system configured to control the environment of the manned cabin,
determining, prior to said mission, the conditions required at the end of the air flight in order to change over to the space flight, and
detecting said conditions during the air flight, and, when they are achieved:
supplying the system configured to control the environment of the cabin by means of the additional supply of breathable gas in place of the aerobic propulsion means,
verifying that the environment of the cabin resulting from being supplied by the additional store of breathable gas is correct and then, if this is the case,
powering the electrical power supply system via the electrical energy storage means in place of the aerobic propulsion means,
verifying that the electrical power produced by said electrical power supply system powered by said electrical energy storage means is correct and then, if this is the case, and
transmitting piloting commands generated by said system configured to produce piloting commands to the steerable anaerobic propulsion means in place of said aerodynamic piloting surfaces.

4 . A method according to claim 3 , wherein, in order to supply the system configured to control the environment by means of the additional store of breathable gas, first said store is activated, then said system configured to control the environment is switched from the aerobic propulsion means to said additional store of breathable gas, and the supply from the aerobic propulsion means is deactivated.

5 . A method according to claim 3 , wherein at least one alarm is emitted in the event that the environment of the cabin resulting from being supplied by the additional store of breathable gas is not correct.

6 . A method according to claim 3 , wherein, in order to power the electrical power supply system by means of the electrical energy storage means, first said means are activated, then said electrical power supply system is switched from the aerobic propulsion means to said electrical energy storage means, and the power from the aerobic propulsion means is deactivated.

7 . A method according to claim 3 , wherein at least one alarm is emitted in the event that the electrical power produced by said electrical power supply system powered by said energy storage means is not correct.

8 . A method according to claim 3 , wherein, in order to transmit piloting commands generated by said system configured to produce piloting commands to the steerable anaerobic propulsion means, first the process of steering the anaerobic propulsion means is checked, then the transmission of the piloting commands is switched to said means, and the piloting control by said aerodynamic surfaces is deactivated.

Assignees

• Ferreira Eugenio
• Chavagnac Christophe
• Airbus Defence & Space Sas

Inventors

• Ferreira Eugenio
• Chavagnac Christophe

Classifications

• B64G1/46

  Arrangements or adaptations of devices for control of environment or living conditions · CPC title

• B64D2027/026

  Operations & Transport · mapped topic

• B64G1/14 Primary

  Space shuttles {(reusable launch rockets B64G1/006)} · CPC title

• B64D27/023

  of rocket type, e.g. for assisting taking-off or braking · CPC title

• B64D2231/02

  Supply or distribution systems · CPC title