A fire-resistant cable for aerospace

A fire-resistant cable, aerospace technology, applied in the aerospace field, can solve the problems of lack of fire resistance of aerospace cables, etc., to achieve the effects of preventing repulsion, ensuring protection, and avoiding leakage

Active Publication Date: 2019-04-05
YANGZHOU DEYOU CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a fire-resistant cable for aerospace, which solves the problem that aerospace cables are deficient in fire resistance

Method used

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  • A fire-resistant cable for aerospace
  • A fire-resistant cable for aerospace

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] Such as Figure 1-2 As shown, the present invention provides a technical solution: a fire-resistant cable for aerospace, an outer protective sheath 5 is fixedly connected to the inner wall of the cable body 1, and a tile powder protective layer 6 is fixedly connected to the inner wall of the outer protective sheath 5 The interior of the ceramic tile powder protective layer 6 is fixedly connected with a ceramic tile powder block 10, the inner wall of the...

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Abstract

The present invention discloses a flame resistant cable for aerospace. The cable comprises a cable body, the inner wall of the cable is fixedly connected with an outer layer protective sleeve, the inner wall of the outer layer protective sleeve is fixedly connected with a tile powder protective layer, the internal portion of the tile powder protective layer is fixedly connected with tile powder blocks, the inner wall of the tile powder protective layer is fixedly connected with an inner protective layer, the tile powder protective layer is fixedly connected between the outer wall of the inner protective layer and the outer layer protective sleeve, and the inner wall of the inner protective layer is fixedly connected with a heat insulation protective layer. The outer layer protective sleeve, the tile powder protective layer and the tile powder blocks are matched to arrange the tile powder protective layer at the inner side of the outer layer protective sleeve to allow the inner portion of the tile powder protective layer to be filled with the tile powder blocks so as to realize high temperature resistance and fire resistance.

Description

technical field [0001] The invention relates to the technical field of aerospace, in particular to a fire-resistant cable for aerospace. Background technique [0002] The aerospace industry has been demanding a cable that is highly reliable, lightweight, clean, flexible and low-toxic even in harsh environments. Therefore, as the world's leading wire and cable manufacturer, Nexans has been continuously developing new materials, developing new types of cables and configurations to improve the performance of the entire system. We also produce connectors and composite wiring harnesses for transmitting information and power, but the fire resistance of aerospace cables on the market should be the most important issue for manufacturers to produce. Traditional cables cannot meet the requirements of aerospace cables. The use of traditional aerospace cables is still lacking in fire resistance. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B7/29H01B7/295
CPCH01B7/29H01B7/292H01B7/295
Inventor 蔡敬东
Owner YANGZHOU DEYOU CABLE
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