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Acceleration protection suit

A technology of protective clothing and compartments, which is used in protective devices against harmful chemical agents, respiratory protection containers, and thermal insulation protective devices, etc., which can solve the problems of large airbags and slow response speed of protective clothing.

Active Publication Date: 2013-10-09
吉纽斯控股投资公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As is known from the literature of the prior art, the relatively large volume of the airbag, combined with the compressibility of the air and the Z In the case of a high rate of growth, this can lead to a slow down of the suit's reaction speed

Method used

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  • Acceleration protection suit
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Examples

Experimental program
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Embodiment Construction

[0027] Figure 1a A cross-section through a body part 1 , for example a thigh, is shown schematically. The body part 1 is snugly wrapped by the textile cover 4 of the protective clothing. For example, two air tubes 2 are fastened inside the textile casing 4 . exist Figure 1a , the air tube 2 is hollow and lies flat between the body part 1 and the housing 4 . The air tube 2 is made of elastomer and is also flexible and elastic. As shown in Figure 3, the air tube is wrapped at least on one side by a stretchable textile covering, which is fixed inside the garment 4, that is to say, on the side of the textile outer cover 4 facing the body part . If the air tube 2 is now acted upon by compressed air, it expands the housing 4 and builds up a circulating pressure δ, which builds up the pressure p inside the body tissue via the relationship δ=pr. p in turn is also proportional to the local curvature of the body part.

[0028]

[0029] Preferably, the garment constituted by th...

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Abstract

-The suit according to the invention consists of a sheath of an expansible material, which has compartments formed by virtue of the sheath being doubled. A strip of textile material is applied to the inside, or outside, of the sheath. These compartments consist of the same material as the sheath or of an expansible knitted fabric. Flexible tubes which expand under pressure are introduced into these compartments. The first-mentioned compartments, with material which can expand on one side, act as so-called spacers and act as displacers for tightening the protective suit over the wearer's body. The second-mentioned compartments act as muscles and press locally onto the wearer's body. The compartments are drawn together and tighten the sheath to generate an altitude-optimized pressure. These second-mentioned compartments tighten the acceleration protection suit to an increasing extent until the tension sigma around the wearer's body builds up the internal pressure. The suit has a reliable altitude protection function, provides optimum G-force protection, can be ventilated for cooling purposes and provides additional buoyancy when immersed in water.

Description

technical field [0001] The present invention relates to an acceleration protective suit for the crew of high performance aircraft. Such protective clothing is known in several designs. Such acceleration suits are divided into different types of suits: those that are loaded with air as the compressed fluid, so-called pneumatic suits, and those that work on the basis of hydrostatic principles. The latter type of protective clothing is able to generate hydrostatic pressure directly on the wearer of the protective clothing or is equipped with fluid lines, which basically extend in the local and instantaneous z-axis and reduce the size of the protective clothing by reducing the size of the protective clothing. Correspondingly increase the internal pressure of the liquid column. Both are simply referred to as hydrostatic suits, but the fluid is not solely defined as water. Background technique [0002] In particular, the invention relates to a pneumatic protective suit. For ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D10/00
CPCB64D2010/002B64D10/00A62B17/008
Inventor 安德里亚斯·莱因哈德
Owner 吉纽斯控股投资公司
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