一种中空间隔式延期雷管制造技术

本实用新型专利技术提供了一种中空间隔式延期雷管，该方案包括有管壳、雷管、主延期体、封闭延期体、中空隔离件、导爆管和封口塞；管壳内依次装有主延期体、中空隔离件、封闭延期体和封口塞；雷管安装在靠近主延期体一端的管壳端部并与主延期体接触；导爆管插入封口塞并与封闭延期体接触。该方案利用封闭延期体及中空隔离件，将主延期体的燃烧产物固定在一个相对封闭的空间，保证了主延期体的稳定燃烧，提高了产品的延期精度。

Middle space separated delay detonator

The utility model provides a space in the partition type delay detonator, which comprises a shell, a detonator, the main extension, closed extension, hollow spacer, nonel tube and a sealing plug; shell and tube are respectively arranged in the main body, the hollow delay separator, closed delay body and a sealing plug; detonator installation at the end of the main shell near the end of the extension and extension of main body contact; nonel tube is inserted into the sealing plug and closed extension body contact. The utility model adopts a closed delay body and a hollow isolation piece, and the combustion product of the main delay body is fixed in a relatively closed space, so as to ensure the stable combustion of the main delay body and improve the delay precision of the product.

【技术实现步骤摘要】

【技术保护点】
一种中空间隔式延期雷管，其特征是：包括有管壳、雷管、主延期体、封闭延期体、中空隔离件、导爆管和封口塞；所述管壳内依次装有主延期体、中空隔离件、封闭延期体和封口塞；所述雷管安装在靠近主延期体一端的管壳端部并与主延期体接触；所述导爆管插入封口塞并与封闭延期体接触。

【技术特征摘要】

【专利技术属性】
技术研发人员：马志刚，王秋宇，曾光伟，李学平，
申请(专利权)人：雅化集团绵阳实业有限公司，
类型：新型
国别省市：四川;51