公开(公告)号：US20180238665A1

公开(公告)日：2018-08-23

申请号：US15752097

申请日：2016-07-28

Applicant: ATLANTIS SPECIALIST TECHNOLOGIES PROPRIETARY LIMITED

Inventor： Terence Paul DUMONT

IPC: F42B5/26 ,  F42C19/08 ,  F42B5/02

CPC classification number: F42B5/26 ,  F42B5/02 ,  F42C19/0826 ,  F42C19/083

Abstract: Cartridge ammunition (10) including a projectile (12) and a cartridge case (14). The cartridge includes a primer chamber (26) located adjacent a base wall (24) for holding a primer (28), a high pressure chamber (30) for holding a propellant charge (32), an intermediate pressure chamber (34) which surrounds the high pressure chamber, for receiving expanding propellant gases from the high pressure chamber and a low pressure chamber (36) at a rear end of the projectile for receiving expanding propellant gases from the intermediate pressure chamber. The pressure chambers are delimited by walls defining venting hole through which expanding gases can flow. The three pressure chambers provide for controlled release of gas pressure resulting in attenuation of peak gas pressures within the cartridge.

公开(公告)号：US07610856B2

公开(公告)日：2009-11-03

申请号：US10524054

申请日：2003-08-07

Applicant: Ola Stark ,  Lennart Gustavsson

Inventor： Ola Stark ,  Lennart Gustavsson

IPC: F42B5/196

CPC classification number: F42B5/181 ,  F42B5/18 ,  F42C19/0826

Abstract: The invention also relates to a method of manufacturing and use of the ammunition round in other more conventional weapon systems than the said electrothermal and/or electrothermochemical weapon systems.

Abstract translation: 本发明还涉及在所述电热和/或电热化学武器系统中的其它更传统的武器系统中制造和使用弹药圆的方法。

公开(公告)号：US20020157559A1

公开(公告)日：2002-10-31

申请号：US09958572

申请日：2001-11-01

Inventor： Luc Brunet ,  Jean Mary Lombard ,  Jean Francois Pierrot ,  Jean Luc Taillandier

IPC: F42B005/08

CPC classification number: F42B5/181 ,  C06B27/00 ,  C06B33/00 ,  C06B45/14 ,  C06C9/00 ,  C06D5/06 ,  F42B5/08 ,  F42C19/0803 ,  F42C19/0811 ,  F42C19/0826 ,  F42C19/12 ,  H05H1/52

Abstract: The invention relates to a plasma torch (1) comprising at least two electrodes (7, 8) separated by a cylindrical insulating case (6) delimiting an internal volume, said electrodes connected by a conductive ignition fuse (11) placed in the internal volume. This torch is characterized in that the fuse (11) comprises at least one conductive material associated with at least one energetic material or one able to react with the conductive material. Application to the ignition of the propellant charge of a munition.

Abstract translation: 本发明涉及一种等离子体焰炬（1），其包括由限定内部体积的圆柱形绝缘壳体（6）分开的至少两个电极（7,8），所述电极通过放置在内部体积中的导电点火保险丝（11）连接 。 该焊枪的特征在于，熔丝（11）包括与至少一种能量材料相关联的至少一种导电材料或能够与导电材料反应的导电材料。 应用于弹药推进剂的点火。

公开(公告)号：US06302008B1

公开(公告)日：2001-10-16

申请号：US09145547

申请日：1998-09-02

Applicant: Manfred Lübben ,  Stefan Thiesen ,  Klaus Unterstein

Inventor： Manfred Lübben ,  Stefan Thiesen ,  Klaus Unterstein

IPC: C06C702

CPC classification number: F42C19/0826

Abstract: A process of producing a propellant charge igniter for cartridge ammunition of the type including an ignition tube with a booster charge, wherein the ignition tube is composed of a sheathing tube (4) with ignition openings (3) and a thin-walled protective tube (6) which is arranged inside the sheathing tube (4) in order to protect the booster charge, and wherein the external wall of the protective tube fits against the internal wall of the sheathing tube (4) and covers the ignition openings (3). To avoid microscopic gaps between the sheathing tube and the protective tube, which gaps influence the performance of the propellant charge igniter, a paste-like sealing agent (5) is introduced into the sheathing tube (4) before the protective tube (6) is inserted into the sheathing tube (4), and only then is the protective tube (6) inserted into the sheathing tube (4) to displace the sealing agent. Alternatively with the protective tube (6) being fully inserted, the ignition openings (3) in the sheathing tube (4) are filled with a sealing agent (5) and then the protective tube (6) as well as the sheathing tube (4) are moved axially, relative to each other.

Abstract translation: 一种制造用于包括具有增压剂的点火管的类型的弹药的推进剂充电点火器的过程，其中点火管由具有点火开口（3）和薄壁保护管（3）的护套管（4）组成， 6），其设置在护套管（4）的内部，以保护增压装置，并且其中保护管的外壁与护套管（4）的内壁相配合并覆盖点火开口（3）。 为了避免护套管和保护管之间的微小间隙，这些间隙影响推进剂电荷点火器的性能，在保护管（6）为保护管（6）之前，将糊状密封剂（5）引入护套管（4） 插入护套管（4）中，只有插入护套管（4）中的保护管（6）才能移动密封剂。 或者，保护管（6）被完全插入，护套管（4）中的点火开口（3）填充有密封剂（5），然后保护管（6）以及护套管（4） ）相对于彼此轴向移动。

公开(公告)号：US06286432B1

公开(公告)日：2001-09-11

申请号：US09386704

申请日：1999-08-31

Applicant: John L. Reider

Inventor： John L. Reider

IPC: F42B526

CPC classification number: F42C19/0826 ,  F42C19/0807 ,  F42C19/083

Abstract: A primer assembly includes a head loading assembly including a frontward throughbore, and a rearward throughbore having a stop. A closing plug assembly includes a conically bored open frontward end and an open cylindrical rearward end including an outer flange between the frontward and rearward ends. The closing plug assembly is press fitted into the head loading assembly frontward throughbore. An ignition element assembly is press fitted into the head loading assembly rearward throughbore. The ignition element assembly has an ignition element portion that bears against the stop. The closing plug assembly and the ignition element are located to be captivated by threading a flashtube into a head loading assembly threaded portion.

Abstract translation: 底漆组件包括一个头部装载组件，它包括一个前向通孔，一个后部通孔具有一个止动件。 闭合塞组件包括锥形开口的前端和开放的圆柱形后端，其包括位于前端和后端之间的外凸缘。 封闭塞组件被压配合到头部装载组件的前方通孔中。 点火元件组件通过后部通孔压入装配头部。 点火元件组件具有抵靠止动件的点火元件部分。 封闭插头组件和点火元件被定位成通过将闪光管穿入头部装载组件螺纹部分而被吸引。

公开(公告)号：US06044746A

公开(公告)日：2000-04-04

申请号：US95645

申请日：1998-06-11

Applicant: Pascal Gendre ,  Gregory Soulier ,  Regis Riffet

Inventor： Pascal Gendre ,  Gregory Soulier ,  Regis Riffet

IPC: F42B5/02 ,  F41F3/04

CPC classification number: F42B5/02 ,  F42C19/0823 ,  F42C19/0826 ,  F42C19/083

Abstract: The present invention relates to a projectile propulsion assembly of the type comprising a chamber housing a pressure source. The chamber which houses the pressure source communicates with at least one pipe placed inside the launch tube and having bores distributed along its length so as to be released in succession during ejection of the projectile.

Abstract translation: 本发明涉及一种包括容纳压力源的腔室的射弹推进组件。 容纳压力源的室与放置在发射管内部的至少一个管道连通，并且具有沿其长度分布的孔，以便在射弹弹出期间相继地释放。

公开(公告)号：US5192829A

公开(公告)日：1993-03-09

申请号：US824320

申请日：1992-01-23

Applicant: Christian G. Suire

Inventor： Christian G. Suire

IPC: F42B5/045 ,  F42B5/073 ,  F42C19/08

CPC classification number: F42C19/0826 ,  F42B5/045 ,  F42B5/073 ,  F42C19/0807 ,  F42C19/083

Abstract: The invention relates to an ignition device for the propulsive charge of a telescoped piece of ammunition, including a case (2) that is generally cylindrical in shape in which are housed a pyrotechnic composition (3) and a device (4) for ignition thereof. The case (2) has at least one end wall (6) traversed by several channels (10) which each extend along an axis (A1) that slopes in relation to the centre line (A) of the case (2). This device enables all the propulsive charge of a round of ammunition of the telescoped type to be ignited almost immediately.

Abstract translation: 本发明涉及一种用于推进式弹药弹药的点火装置，该点火装置包括通常为圆柱形的壳体（2），其中容纳有烟火组合物（3）和用于点燃烟火组合物的装置（4）。 壳体（2）具有由多个通道（10）穿过的至少一个端壁（6），每个通道（10）各自沿着相对于壳体（2）的中心线（A）倾斜的轴线（A1）延伸。 这种装置能使几乎立即点燃一套伸缩式弹药的所有推进装药。

公开(公告)号：US4850274A

公开(公告)日：1989-07-25

申请号：US129771

申请日：1987-12-07

Applicant: Uwe Brede ,  Erich Zeiher

Inventor： Uwe Brede ,  Erich Zeiher

IPC: F42C19/08

CPC classification number: F42C19/0826 ,  F42C19/0807 ,  F42C19/083

Abstract: The invention relates to a propellant charge igniter comprising at least two series-connected combustion chambers separated from one another by choke disks, respectively one igniter mixture being housed in these chambers, these igniter mixtures differing from one another with respect to their combustion characteristics and thus exhibiting differing combustion behavior. The combustion chamber volumes are adapted to these igniter mixtures so that the mixture can burn up at the pressure level that is an optimum for the mixtures in each case.

Abstract translation: 本发明涉及一种推进剂电荷点火器，其包括通过扼流圈彼此分离的至少两个串联连接的燃烧室，一个点火器混合物分别容纳在这些室中，这些点火器混合物相对于它们的燃烧特性彼此不同，因此 表现出不同的燃烧行为。 燃烧室体积适合于这些点火器混合物，使得混合物可以在每种情况下对于混合物最佳的压力水平燃烧。

公开(公告)号：US4674405A

公开(公告)日：1987-06-23

申请号：US819847

申请日：1986-01-17

Applicant: Uwe Brede ,  Alfred Horr ,  Heinz Reiss

Inventor： Uwe Brede ,  Alfred Horr ,  Heinz Reiss

IPC: F42C19/08

CPC classification number: F42C19/0826 ,  F42C19/083 ,  F42C19/12

Abstract: A partially combustible propellant charge igniter has a bottom piece with primer charge and an ignition gas guide tube adjoining this primer charge, with a combustible tube containing the booster charge, the internal diameter of this latter tube being larger than that of the ignition gas guide tube, and a cavity containing a separating charge between the ignition gas guide tube and the combustible tube. A communicating opening is provided between the propagation charge and the separating charge. The communicating opening comprises at least one bore in a valve bonnet, valve means being provided which, in case of excess pressure in the cavity with respect to the booster charge close the bores at least partially, so that ignition of the separating charge takes place essentially through the bore.

Abstract translation: 部分可燃的推进剂充电点火器具有底部装有底漆的底部件和邻接该底漆装料的点火气体导向管，其中包含增压器的可燃管，该管的内径大于点火气体导管的内径 ，以及包含点火气体引导管和可燃管之间的分离电荷的空腔。 在传播电荷和分离电荷之间提供连通开口。 连通开口包括阀门帽中的至少一个孔，提供阀装置，其在空腔中相对于增压器充气的过度压力至少部分地闭合孔时，使得分离装料的点燃基本上发生 通过孔。

公开(公告)号：US4495866A

公开(公告)日：1985-01-29

申请号：US427185

申请日：1982-09-29

Applicant: Uwe Brede ,  Gunter Hubsch ,  Rudolf Stahlmann

Inventor： Uwe Brede ,  Gunter Hubsch ,  Rudolf Stahlmann

IPC: F42C19/08

CPC classification number: F42C19/0826

Abstract: A flash guide tube arrangement utilized primarily in propellant charge igniters for large-caliber ammunition with laterally located openings from which the ignition gases, emitted by conventional ignition systems, exit, either for the ignition of an ignition booster charge or for the direct ignition of a propellant charge. Indentations emanate axially from these openings and extend into the interior of the flash guide tube, the depth of the individual indentations decreasing in the direction toward the rear end of the flash guide tube. The indentations are preferably radially arranged and several of such radially disposed indentations can be provided in the flash guide tube. The rear end of the flash guide tube can furthermore be constructed as a cone having its apex pointing toward the ignition system.

Abstract translation: 主要用于具有横向定位的开口的用于大口径弹药的推进剂充气点火器的闪光导管装置，由常规点火系统发射的点火气体从该出口排出，用于点火增压器充电点火或直接点燃 推进剂费。 凹陷从这些开口轴向地延伸并延伸到闪光导管的内部，单个凹陷的深度在朝向闪光导管的后端的方向上减小。 凹陷优选地径向布置，并且可以在闪光导向管中设置若干个径向设置的凹陷。 闪光引导管的后端还可以被构造成其顶点指向点火系统的锥体。