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Smart Initiator Based on Low Temperature Co-fired Ceramics

A low-temperature co-fired ceramic and detonator technology, which is used in weapon accessories, offensive equipment, fuzes, etc., to achieve the effects of facilitating mass production, improving practicability, and high integration.

Active Publication Date: 2021-06-29
NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the traditional security and disarming mechanism is difficult to meet the development requirements of the new generation of information and intelligent weapon systems, in order to improve combat effectiveness, it is urgent to develop a new type of security mechanism, which must be able to realize the timing and distance, high-precision detonation and self-destruction and many other functions

Method used

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  • Smart Initiator Based on Low Temperature Co-fired Ceramics
  • Smart Initiator Based on Low Temperature Co-fired Ceramics
  • Smart Initiator Based on Low Temperature Co-fired Ceramics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Delibrium explosillance based on low-temperature co-burning ceramic flying film explosion sequence.

[0039] Combine figure 1 , figure 2 as well as Figure 6 The present invention is based on a smart kneador of a low-temperature co-burning ceramic flyer explosion sequence comprising: ceramic base 1, pyromems security layer substrate 2, ceramic output pharmaceutical layer substrate 3, an explosion pharmaceutical hole 4, ignition pharmaceutical hole 5, point The gunpowder column 6, the explosion plate 7, the pad 8, the flying film 9, the gas medicine column 10, the output pharmaceutical hole 11, the output pharmaceutical column 12 and the cavity 14; binding image 3 The pyromems security layer substrate 2 includes a gas generating aperture 16, a solid cantilever beam 17, a groove 18, an acceleration bore 19, an security slide 20, and a groove 25, which is used for the built-in elastic sheet 15. Combine Figure 4 , Figure 5 The ceramic base 1 includes a planar electrical resistan...

Embodiment 2

[0055] Smart Dynamic Based on the Explosion Sequence of Low Temperature Ceramics Explosion.

[0056] Combine figure 1 , Figure 6 as well as Figure 7 The present invention is based on a smart kneador of a low-temperature co-burning ceramic explosive explosion sequence comprising: a ceramic base 1, a pyromems security layer substrate 2, a ceramic outputting a pharmaceutical layer substrate 3, an explosion pharmaceutical aperture 4, an ignition pore 5, an ignition drug The column 6, the explosion-proof column 7, the pad 8, the proposal column 21, the boom post 22, the gas generator column 10, the output pharmaceutical hole 11, the output pharmaceutical column 12, and the cavity 14; binding Figure 8 The pyromems security layer substrate 2 includes a gas generating aperture 16, a solid cantilever beam 17, a groove 18, an explosionary pharmaceutical hole 23, an security slide 20, and a groove 25 for built-in elastic sheet 15. . Combine Figure 4 , Figure 9 The ceramic base 1 includes a p...

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Abstract

The invention discloses a smart detonator based on low-temperature co-fired ceramics. A ceramic base with a cavity on the top for embedding and fixing the PyroMEMS security layer substrate, and a ceramic output charge layer bonded to the ceramic base to seal the PyroMEMS security layer substrate; the cavity of the ceramic base is provided with a detonator The charge hole and the ignition charge hole; the bottom of the priming charge hole and the ignition charge hole are correspondingly provided with an ignition element; there is an output charge hole on the ceramic output charge layer; the embedded PyroMEMS security layer substrate is formed to prevent the initiation charge hole from being connected to the output charge hole. Explosion-prone partition structure. The invention utilizes the advanced hybrid integration technology of low temperature co-fired ceramics, and the characteristics of one-time firing not only improves the assembly density, but also simplifies the process, and combines MEMS technology with low temperature co-fired ceramics technology to make the detonator more integrated and smaller It improves the safety and reliability of the detonator.

Description

Technical field [0001] The present invention belongs to the field of MEMS fire products, and more particularly to a smart explosive system prepared using low temperature coefficient ceramic technology and MEMS technology. Background technique [0002] The dense explorer of the present invention is mainly composed of MEMS security agencies and micro-explosion sequences. MEMS security technology is proposed with the development of high-tech weapons. Since traditional security and lift insurance institutions are difficult to meet the new generation of informationization, the development of intelligent weapons systems, in order to improve combat effectiveness, it is urgent to develop a new type of security agency. This security agency must enable the timing of weapons. Many features such as distance, high precision detonation and self-destructive. The security mechanism chip and miniaturization of the weapon system is placed in the detonator using MEMS advanced manufacturing techniqu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F42C19/08
CPCF42C19/0807
Inventor 朱朋侯刚徐聪赵双飞陈楷沈瑞琪叶迎华
Owner NANJING UNIV OF SCI & TECH
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