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Glass panel for a space aircraft

A technology for aircraft and glass, which is applied to aircraft, spaceflight vehicles, spaceflight equipment, etc., and can solve problems such as limited certification standards or guidelines for space vehicles

Inactive Publication Date: 2015-12-23
EJRBAS DIFENS END SPEJS SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0030] it should be noted that while atmospheric vehicles may be subject to stringent certification standards and guidelines that will significantly affect the size of their components, there are no defined certification standards or guidelines for space vehicles

Method used

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  • Glass panel for a space aircraft
  • Glass panel for a space aircraft

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Experimental program
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Embodiment Construction

[0059] exist figure 1 The invention is described within the context of glazing assembled on a frame of known type adapted to be fixed by clamping, said frame comprising spacers 100, 101, 103, wherein the spacers 101, 103 define glass panels, The space 5 , 6 between the watertight seal 105 and the Z-shaped retaining plate 104 .

[0060] According to the invention, this glazing comprises an outer panel 1 , also called an outer panel, which must first of all be able to withstand impact stresses and thermal insulation during re-entry into the atmosphere.

[0061] Shock refers to shocks that occur in the field of aviation, and refers in particular to bird strikes, but also to shocks that may be caused by objects such as space debris during suborbital flight phases.

[0062] Unlike atmospheric aircraft, passenger windows must be designed to be highly resistant, or even as resistant as windshield glass, because high-velocity space debris may strike the aircraft at any angle.

[006...

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Abstract

The invention relates to a glass panel for an aircraft suitable for a suborbital flight and an aeronautical flight. The glass panel comprises an outer panel (1) made of polycarbonate or aluminosilicate for temperature resistance, a main panel (2) for pressure resistance, sized according to standard aeroplane safety factors, and an inner panel (3), providing redundancy for the main panel, sized with a minimum pressure margin, the outer, main and internal redundancy panels being separated from one another by spaces (5, 6). The invention also relates to an aircraft comprising windscreen elements and portholes made using the glass panel.

Description

technical field [0001] The present invention relates to glazing for aerospace vehicles, and in particular to glazing for aerospace vehicles of the aerospace aircraft type including windshields and passenger windows. [0002] The term aerospace plane refers to a vehicle capable of moving through the Earth's atmosphere like an airplane, but also capable of suborbital space flight, for example using rocket engines to enable it to reach altitudes of at least 100 km . Generally speaking, the maximum speed of this aerospace aircraft in the entire flight envelope does not exceed Mach 5. Background technique [0003] By definition, glass for an aircraft is intended to allow passengers or flight crew to see outside of the aircraft. [0004] To do this, these glass panels must not only allow a view to the outside, but must also withstand the same environmental and operational stresses as the rest of the vehicle, thus resisting the forward movement of the vehicle through the air, ens...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C1/14B64G1/22
CPCB64C1/1492B64D15/00B64G1/22
Inventor 约翰·科拉伯夫
Owner EJRBAS DIFENS END SPEJS SAS
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