公开(公告)号：US5831204A

公开(公告)日：1998-11-03

申请号：US753804

申请日：1996-12-02

申请人： Manfred Lubben ,  Stefan Thiesen ,  Walter Simon ,  Dieter Jungbluth

发明人： Manfred Lubben ,  Stefan Thiesen ,  Walter Simon ,  Dieter Jungbluth

IPC分类号： F42C19/08 ,  C06C5/04 ,  F42B3/00

CPC分类号： F42C19/083 ,  F42C19/12

摘要： A propellant igniter assembly includes a housing having ignition channels for the passage of an ignition flame through the housing; an igniter part accommodated in the housing; and a booster part accommodated in the housing and frontally adjoining the igniter part. The booster part has a booster charge which includes a first partial booster charge adjoining the igniter part and composed of a readily ignitable substance and a second partial booster charge adjoining the first partial booster charge and being separated thereby from the igniter part. The second partial booster charge entirely obturates all the ignition channels. The second partial booster charge has a burning behavior and a mechanical stability such that the ignition channels remain obturated for a short duration even after ignition of the second partial booster charge, whereby a firing impact is first retained in the booster part and is subsequently abruptly released in a concentrated form through the ignition channels.

摘要翻译： 推进剂点火器组件包括具有用于使点火火焰通过壳体的点火通道的壳体; 容纳在壳体中的点火器部件; 以及容纳在所述壳体中并且与所述点火器部件正相邻的增压部件。 升压器部分具有增压器电荷，其包括邻接点火器部分并且由容易点燃的物质构成的第一部分增压器电荷和与第一部分增压器电荷相邻并且与点火器部分分离的第二部分增压器电荷。 第二部分增压器充电完全堵塞了所有点火通道。 第二部分增压装置具有燃烧性能和机械稳定性，使得即使在第二部分增压器充电点火之后，点火通道也保持持续短时间，由此首先将保护冲击放在升压部件中并随后突然释放 以浓缩的形式通过点火通道。

公开(公告)号：US5895881A

公开(公告)日：1999-04-20

申请号：US904833

申请日：1997-08-01

申请人： Stefan Thiesen ,  Manfred Lubben ,  Dieter Jungbluth

发明人： Stefan Thiesen ,  Manfred Lubben ,  Dieter Jungbluth

IPC分类号： F42C19/08

CPC分类号： F42C19/0826

摘要： A propellant charge igniter for cartridge ammunition, includes an ignition tube; and a transfer charge disposed within the ignition tube, wherein the ignition tube is composed of a jacket tube having defined therein a plurality of ignition openings; and a protective tube which is positioned within the jacket tube so that the outside wall of the protective tube rests flush against the inside wall of the jacket tube and covers the plurality of ignition openings, which is thin-walled and has a wall thickness ranging from 0.1 mm to 0.8 mm, which is arranged to effectively protect the transfer charge against adverse external environmental influences including humidity, and which is comprised of a material selected from the group consisting of glass, oxide ceramic material, glass ceramic material, metal or metal alloy, and plastic. This arrangement provides a reliable sealing of the transfer charge against external environmental influences over a long time period, e.g., at least 10 years, even if handled roughly.

摘要翻译： 用于弹药的推进剂充电点火器包括点火管; 以及设置在所述点火管内的转移电荷，其中所述点火管由其中限定有多个点火开口的护套组成; 以及保护管，其位于护套管内，使得保护管的外壁与套管的内壁平齐地抵靠，并且覆盖多个点火开口，该点火开口是薄壁的，并且具有从 0.1mm至0.8mm，其被设置为有效地保护转印电荷免受包括湿度在内的不利外部环境影响，并且由选自玻璃，氧化物陶瓷材料，玻璃陶瓷材料，金属或金属合金的材料组成 ，和塑料。 这种安排即使大致处理，也可以在长时间内（例如至少10年）内提供转移电荷对外部环境影响的可靠密封。

公开(公告)号：US4452653A

公开(公告)日：1984-06-05

申请号：US326919

申请日：1981-12-02

申请人： Manfred Lubben ,  Wolfram Witt

发明人： Manfred Lubben ,  Wolfram Witt

IPC分类号： F42B5/18 ,  F42B5/196 ,  C06B45/22

CPC分类号： F42B5/196

摘要： A protective surface coating for ammunition having no cartridge casing and ammunition having a combustible cartridge casing. A body of highly porous nitrocellulose is permeated from the outside with a polymer carried by a solvent to form a binder for the body. A layer of metal platelets containing airpockets is bound to the body with a binding polymer. The metal platelets are covered with an outer coating of a rapidly curing resin. The protective coating is used to prevent the penetration of moisture into the porous cartridge casing or into the powder mass itself and to provide improved stability to heat and flames.

摘要翻译： 用于弹药的保护性表面涂层，其中没有药筒外壳和具有可燃性药筒外壳的弹药。 一个高度多孔的硝化纤维素体由外部透过由溶剂携带的聚合物形成身体粘合剂。 含有空气袋的一层金属血小板用结合聚合物结合到身体。 金属血小板用快速固化树脂的外涂层覆盖。 保护涂层用于防止水分渗透到多孔筒壳体或粉体中，并提供改善的热和火焰稳定性。

公开(公告)号：US5670735A

公开(公告)日：1997-09-23

申请号：US577393

申请日：1995-12-22

申请人： Helmut Ortmann ,  Gunter Frye ,  Rainer Bohm ,  Manfred Lubben

发明人： Helmut Ortmann ,  Gunter Frye ,  Rainer Bohm ,  Manfred Lubben

IPC分类号： F42B3/10 ,  F42B1/02 ,  F42B3/11 ,  F42B5/38 ,  F42C19/08 ,  F42C19/085

CPC分类号： F42B5/38 ,  F42C19/085

摘要： An igniting system for a projectile propellant includes a combustible support tube having an outer surface and an inner surface; a plurality of throughgoing apertures provided in the support tube; a free igniting channel coaxially surrounded by the support tube; and an ignition transfer charge formed of a pyrotechnical hard foam layer having a thickness between 1 and 3 mm and being carried on the outer surface of the support tube. The hard foam layer is composed of a large-pore inner layer and two opposite surface layers which are of densely closed structure and between which the inner layer is sandwiched.

摘要翻译： 用于射弹推进剂的点火系统包括具有外表面和内表面的可燃支撑管; 设置在所述支撑管中的多个通孔; 由支撑管同轴地包围的自由点火通道; 以及由具有1和3mm之间的厚度的烟火硬质泡沫层形成并被承载在支撑管的外表面上的点火转移电荷。 硬质泡沫层由大孔内层和密闭结构的两个相对表面层组成，内层夹在其间。