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High-intensity and heat-resistant ignition wire for aviation

A high-strength, high-temperature-resistant technology, applied in the direction of conductors, insulated conductors, insulated cables, etc., can solve the problem that the fire-resistant temperature cannot be met

Inactive Publication Date: 2018-04-06
WUHU HANGTIAN SPECIAL CABLE FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ordinary ignition wires can no longer meet the requirements of refractory temperature. Therefore, designers need to design a new type of ignition cable for aerospace with light weight, high strength and high temperature resistance.

Method used

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  • High-intensity and heat-resistant ignition wire for aviation

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Embodiment Construction

[0023] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0024] In the present invention, unless otherwise specified, the orientation words included in the term such as "up, down, left, right, front, back, inside and outside" only represent the orientation of the term in the normal use state, or the common name understood by those skilled in the art. , and should not be construed as a limitation of this term.

[0025] see figure 1 The high-strength, high-temperature-resistant ignition wire for aviation is shown, and the high-strength, high-temperature-resistant ignition wire for aviation includes: a wire core 1 and a comprehensive fireproof layer arranged on the periphery of the wire core 1; From inside to outside, ...

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Abstract

The present invention discloses a high-intensity and heat-resistant ignition wire for aviation. The ignition wire comprises a wire core and an integrated fire protection layer arranged at the periphery of the wire core, and the integrated fire protection layer comprises in order from inside to outside: an aramid yarn weaving layer, a calcining-type fireproof phlogopite tape wrapping layer and a polyimide film wrapping layer. The high-intensity and heat-resistant ignition wire for aviation has good resistance to high temperature.

Description

technical field [0001] The invention relates to aerospace cables, in particular to a high-strength, high-temperature-resistant ignition wire for aviation. Background technique [0002] In recent years, with the improvement of aerospace technology and satellite communication technology, continuous currency rocket launches are needed to send communication satellites to designated orbits. Due to the continuous improvement of launch technology. The requirements for ignition wires for launching are also getting higher and higher. [0003] Ordinary ignition wires can no longer meet the requirements of refractory temperature. Therefore, designers need to design a new type of ignition cable for aerospace with light weight, high strength and high temperature resistance. Contents of the invention [0004] The purpose of the present invention is to provide a high-strength, high-temperature-resistant ignition wire for aviation, which has good high-temperature resistance. [0005] I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/29H01B7/18
CPCH01B7/29H01B7/183H01B7/1865
Inventor 章新能何源吴天凤周余窦宝德
Owner WUHU HANGTIAN SPECIAL CABLE FACTORY