Riveted cartridge venting
    1.
    发明授权
    Riveted cartridge venting 有权
    铆钉筒排气

    公开(公告)号:US08550004B1

    公开(公告)日:2013-10-08

    申请号:US13487688

    申请日:2012-06-04

    IPC分类号: F42B39/20

    CPC分类号: F42B39/20

    摘要: An IM type steel cartridge whose base contains a central bore there through—within which bore is a steel base plug holding a primer cup, the base plug being held in place by a low melt, 220 to 250 degree F. melt eutectic solder—wherein, if the cartridge is subjected to an unforeseen thermal or kinetic event, the solder will melt, the base plug ejected, and the propellant will vent rather than explode. The solder bond between the base plug and the cartridge case within which it is held is capable of resisting the from about 72,000, to up to 90,000 psi, force generated within the firing chamber of the weapon by the ignition and firing of the cartridge.

    摘要翻译: 一种IM型钢质盒,其底部包含一个中心孔,其中的孔是一个固定底漆杯的钢底座,该底座通过低熔点220至250°F熔融共熔焊料保持在适当位置,其中 如果墨盒受到不可预见的热或动力学事件的影响,则焊料将熔化,基座塞弹出,推进剂将会泄放而不会爆炸。 基座塞与保持壳体之间的焊接结合能够通过点火和点火来抵抗在武器的发射室内产生的约72,000至高达90,000psi的力。