CN1450334A - 弹头的二次推进方法 - Google Patents

弹头的二次推进方法 Download PDF

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Publication number
CN1450334A
CN1450334A CN 02118270 CN02118270A CN1450334A CN 1450334 A CN1450334 A CN 1450334A CN 02118270 CN02118270 CN 02118270 CN 02118270 A CN02118270 A CN 02118270A CN 1450334 A CN1450334 A CN 1450334A
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Prior art keywords
bullet
propellant
propelling
hole
spray
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CN 02118270
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English (en)
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何荣贵
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Individual
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Priority to CN 02118270 priority Critical patent/CN1450334A/zh
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Abstract

本发明公开了一种弹头的二次推进方法;目的是为了提高弹头的穿透力或射程;在弹头的尾部设有推进舱并装有推进剂,舱后开有喷射孔;利用弹壳内火药的爆燃通过喷射孔点燃推进剂,燃烧的推进剂沿喷射孔喷出,利用反作用力给飞行中的弹头施加连续不断的推力,使弹头加速飞行,以达到提高弹头穿透力或增加射程的目的;本发明适合各种枪弹及远程火炮。

Description

弹头的二次推进方法
本发明涉及武器装备。
根据调查和公众共知的现有技术,弹头是靠弹壳内火药的爆燃,将其推向目标的。它的缺点是:当弹头射出后,完全依靠贯性飞行,因受空气阻力和地心引力的影响,弹头的飞行速度逐步降低,直至落地,使弹头的穿透力或射程受到局限。
本发明的目的在于避免上述已有技术的不足,提供一种弹头的二次推进方法,使弹头在飞行中,能得到一个连续不断的推力,以克服空气阻力和地心引力的影响,使弹头的飞行速度逐渐增加,达到提高弹头穿透力或增加射程的目的。
为实现上述发明,在弹头尾部设制一个装有推进剂的推进舱,并在推进舱的后方开有一个或多个锥形喷射孔。当弹壳内的火药爆燃时,弹头内的推进剂通过喷射孔被点燃。燃烧的推进剂沿弹头尾部的喷射孔喷出。因推进剂的喷射方向与弹头的飞行方向相反,在反作用力的作用下,飞行中的弹头得到一个连续不断的推力,使弹头在飞行中不断加速,这样就可以提高弹头的穿透力或增加射程。
本发明与现有技术相比,优点是:射出的弹头可得到一个连续不断的推力,穿透力更强,射程更远。
下面结合附图和具体实施方式对本发明作进一步的说明。
图1是弹头可二次推进的枪弹局部剖视图。
图2是可二次推进的弹头飞行情况示意图。
图1所述实施方案中,附图标记1是弹头,2是铅块,3是装有推进剂的推进舱,4是喷射孔,5是弹壳。
本发明弹头的二次推进方法实施方案参看图1,弹头的尾部设制一个装有推进剂的推进舱3,推进舱的后方开有1个或多个锥形喷射孔4,当弹壳5内的火药爆燃时,通过喷射孔4点燃推进舱3内的推进剂,射出后的弹头,在燃烧的推进剂连续不断的反作用力下,加速飞行,使弹头的穿透力或射程得到提高。
本发明弹头的二次推进方法,适合各种枪弹及远程火炮。

Claims (1)

  1. 一种弹头的二次推进方法,包括弹头和弹壳;其特征是在弹头的尾部设有推进舱,舱内装有推进剂,舱的后方开有喷射孔;利用弹壳内火药的爆燃通过喷射孔点燃推进剂,燃烧的推进剂沿喷射孔喷出,飞行中的弹头连续受到反作用力的推动,弹头加速飞行。
CN 02118270 2002-04-09 2002-05-08 弹头的二次推进方法 Pending CN1450334A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02118270 CN1450334A (zh) 2002-04-09 2002-05-08 弹头的二次推进方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN02108828.4 2002-04-09
CN02108828 2002-04-09
CN 02118270 CN1450334A (zh) 2002-04-09 2002-05-08 弹头的二次推进方法

Publications (1)

Publication Number Publication Date
CN1450334A true CN1450334A (zh) 2003-10-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02118270 Pending CN1450334A (zh) 2002-04-09 2002-05-08 弹头的二次推进方法

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CN (1) CN1450334A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI597468B (zh) * 2016-08-26 2017-09-01 zheng-de Chen Accelerate the injection of bullets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI597468B (zh) * 2016-08-26 2017-09-01 zheng-de Chen Accelerate the injection of bullets

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