公开(公告)号：US5477786A

公开(公告)日：1995-12-26

申请号：US301898

申请日：1994-09-07

申请人： Jurgen Leeker ,  Klaus Unterstein ,  Wilhelm Becker

发明人： Jurgen Leeker ,  Klaus Unterstein ,  Wilhelm Becker

IPC分类号： F42B10/06 ,  F42B10/48 ,  F42B8/12 ,  F42B12/06

CPC分类号： F42B10/06 ,  F42B10/48

摘要： A subcaliber arrow projectile includes a projectile body which has a rearwardly widening, conical projectile tip having a forward point and a rearward base, whose caliber corresponds to the projectile caliber. The projectile body further has a rearwardly widening, resistance-stabilizing conical rear part immediately adjoining the base of the projectile tip. The rear part has an enlarged caliber which is greater than the projectile caliber.

摘要翻译： 一个亚光弓箭头射弹包括一个具有向后扩宽的圆锥形射弹尖端的射弹体，其具有前向点和后部底座，其口径对应于射弹口径。 射弹体还具有向后加宽的电阻稳定的锥形后部，紧邻着射头的底部。 后部具有比射出口径更大的口径。

公开(公告)号：US5481981A

公开(公告)日：1996-01-09

申请号：US303027

申请日：1994-09-08

申请人： Achim Sippel ,  Thomas Heitmann ,  Willhelm Becker ,  Klaus Unterstein ,  Jurgen Leeker ,  Walter Simon

发明人： Achim Sippel ,  Thomas Heitmann ,  Willhelm Becker ,  Klaus Unterstein ,  Jurgen Leeker ,  Walter Simon

IPC分类号： F42B14/06

CPC分类号： F42B14/064

摘要： A sabot for a subcaliber projectile, preferably an arrow projectile, having an essentially cylindrical guide gage (8) of a lightweight material and a tail-side drive element (14) detachably connected thereto for tail-side support of the projectile body (1). The guide cage (8) has a radially inwardly-extending support wall (12) for supporting a projectile body (1) disposed therein in its forward to central region, and the drive element is a propelling disk (14) that is received by a circumferential or annular groove (13) in the tail region of the guide cage (8), which is segmented in the axial direction of the projectile body (1). As a result, a further reduction in weight can be accomplished with simpler fragmenting of the sabot that practically does not impair the projectile at all.

摘要翻译： 具有基本上圆柱形的轻质材料导向规（8）和可拆卸地连接到其上的尾侧驱动元件（14）的亚型射弹（最好是箭头射弹）的炮弹用于射弹体（1）的尾侧支撑， 。 导向架（8）具有径向向内延伸的支撑壁（12），用于支撑设置在其中向前到中心区域的射弹体（1），并且驱动元件是推进盘（14），其被 在引导笼（8）的尾部区域中沿着射弹体（1）的轴向分段的周向或环形槽（13）。 结果，可以通过实际上不损害抛射体的破坏物的更简单的碎片来实现重量的进一步减小。

公开(公告)号：US4726544A

公开(公告)日：1988-02-23

申请号：US904450

申请日：1986-09-05

申请人： Klaus Unterstein

发明人： Klaus Unterstein

IPC分类号： F42B15/033

CPC分类号： F42B10/663

摘要： A steering block for the final phase of a guided projectile comprises control jets acted upon by hot gas created in a combustion chamber. A preferred embodiment of more compact and acceleration resistant construction, uses four control jets arranged lying in the cross sectional plane of the projectile casing equidistantly distributed around the circumference of the projectile casing. Each control jet has a corresponding valve likewise arranged lying in a plane in such a way that their longitudinal axes extend along chords of the circular cross section of the projectile casing. In another preferred embodiment, for purposes of further cost reduction in volume and weight, the valves have an adjusting member made of memory alloy which is electrothermically acted upon by way of a heating element.

摘要翻译： 用于引导抛射体的最终阶段的转向块包括由在燃烧室中产生的热气体起作用的控制射流。 使用四个控制射流布置在放射体套管的横截面上的等离子体分布在射弹套管的圆周周围。 每个控制喷射器具有相似的阀门，其类似地布置在平面中，使得它们的纵向轴线沿着射弹套管的圆形横截面的弦线延伸。 在另一个优选实施例中，为了进一步降低体积和重量的成本，阀具有由记忆合金制成的调节构件，其通过加热元件进行电热作用。

公开(公告)号：US4889030A

公开(公告)日：1989-12-26

申请号：US254680

申请日：1988-09-22

申请人： Werner Grosswendt ,  Klaus Unterstein

发明人： Werner Grosswendt ,  Klaus Unterstein

IPC分类号： F42B10/56 ,  F42B15/36

CPC分类号： F42B15/36 ,  F42B10/56

摘要： A projectile has at two parts (3, 4) axially arranged one behind the other and mutually linked, of which at least one contains a deployable parachute (6, 6'). In order to achieve a design that ensures a smooth and reliable separation of the parts (3, 4), followed by the deployment of the parachute (6, 6'), both parts (3, 4) are mutually linked by radial bolts (19) that can be radially actuated by the gas pressure generated by at least one pyrotechnic load (15) and radially moved by the gas pressure, thus separating the two parts (3, 4). The pyrotechnic load (15) can be ignited by a fuse (9).

摘要翻译： PCT No.PCT / EP87 / 00674 Sec。 371日期：1988年9月22日 102（e）1988年9月22日PCT PCT日期：1987年11月5日PCT公布。 出版物WO88 / 05523 日期：1988年7月28日。射弹具有两个部分（3,4），轴向布置在彼此之间并相互连接，其中至少一个包含可展开的降落伞（6,6'）。 为了实现确保部件（3,4）平滑可靠分离的设计，随后部署降落伞（6,6'），两个部件（3,4）都通过径向螺栓（ 19），其可以由至少一个烟火负载（15）产生的气体压力并由气体压力径向移动，从而分离两个部分（3,4）。 烟火负载（15）可以被保险丝（9）点燃。

公开(公告)号：US06302008B1

公开(公告)日：2001-10-16

申请号：US09145547

申请日：1998-09-02

申请人： Manfred Lübben ,  Stefan Thiesen ,  Klaus Unterstein

发明人： Manfred Lübben ,  Stefan Thiesen ,  Klaus Unterstein

IPC分类号： C06C702

CPC分类号： F42C19/0826

摘要： 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.

摘要翻译： 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：US4727902A

公开(公告)日：1988-03-01

申请号：US893424

申请日：1986-08-05

申请人： Klaus Unterstein ,  Sigfrid Buchele-Buecher

发明人： Klaus Unterstein ,  Sigfrid Buchele-Buecher

IPC分类号： F02K9/38 ,  F42B3/04 ,  F16K17/06

CPC分类号： F02K9/38 ,  F42B3/04 ,  Y10T137/7613 ,  Y10T137/7923 ,  Y10T137/7929

摘要： A pressure relief valve for a hot gas generator is constructed as a valve arrangement which can be subjected to high temperature shocks and abrasion causing gaseous streams. The valve arrangement is constructed so as to have a prolonged operative life despite such operative demands, whereby simultaneously the predetermined pressure resistance for this valve arrangement is precisely maintained. For this purpose the valve arrangement includes a piston of substantially longitudinal cylindrical shape which has hemispherically shaped ends. A coil spring is operatively maintained behind the piston between a pair of end pieces which bias the piston towards a combustion chamber. The valve arrangement includes a valve body in which the piston is slidably moved. The valve body is made of a high temperature molybdenum alloy, whereas the piston, the seat and the end pieces for the coil spring 16 are made of a material having poor heat conduction characteristics, preferably silicon nitride.

摘要翻译： 用于热气体发生器的压力释放阀被构造为可以经受高温冲击和磨损而引起气流的阀装置。 阀装置构造成具有延长的使用寿命，尽管有这样的操作要求，从而同时精确地保持了该阀装置的预定压力阻力。 为此，阀装置包括具有半球形端部的基本上纵向圆柱形状的活塞。 螺旋弹簧可操作地保持在活塞后面的一对端部件之间，从而使活塞朝向燃烧室偏置。 阀装置包括活塞可滑动地移动的阀体。 阀体由高温钼合金制成，而活塞，座圈和螺旋弹簧16的端部件由具有差的导热特性的材料制成，优选为氮化硅。

公开(公告)号：US5295428A

公开(公告)日：1994-03-22

申请号：US6853

申请日：1993-01-22

申请人： Thomas Heitmann ,  Klaus Unterstein ,  Walter Simon ,  Dieter Jungbluth

发明人： Thomas Heitmann ,  Klaus Unterstein ,  Walter Simon ,  Dieter Jungbluth

IPC分类号： F42B8/00 ,  F42B8/12 ,  F42B10/48 ,  F42B33/00 ,  F42B33/06

CPC分类号： F42B8/12 ,  F42B10/48 ,  F42B33/00 ,  F42B8/00

摘要： The present invention relates to a method of disassembling large-caliber combat cartridges, particularly armor-piercing cartridges, including a combustible casing jacket that conically widens in the direction of the projectile, a casing bottom and a casing cover to which is fastened a sub-caliber projectile equipped with a propelling sabot.To be able, on the one hand, to reduce expenditures for the disassembly of such combat cartridges and, on the other hand, to reuse a major portion of the original combat cartridges for the production of corresponding training cartridges, it is proposed to separate the casing jacket as well as the casing cover starting at their outer circumference, in regions having approximately the same, predetermined diameter D1. This diameter D1 here corresponds to the maximum diameter of the component of the new cartridge to be produced later from the disassembled components. The portion of the casing jacket and of the casing cover disposed between the regions is discarded and is replaced in the production of the new cartridge by a cylindrical casing jacket component having the diameter D1.

摘要翻译： 本发明涉及一种拆卸大口径战斗弹药筒的方法，特别是穿甲弹药筒，包括在射弹方向锥形扩大的可燃外壳护套，外壳底部和外壳盖， 机芯弹射装备有推进的炮弹。 一方面，为了减少拆卸这种战斗弹药筒的开支，另一方面，为了重新使用大部分原来的战斗弹药筒来生产相应的培训弹药筒，建议将 壳体套管以及壳体盖在其外周开始，具有大致相同的预定直径的区域D1。 这里的直径D1对应于稍后从拆卸的部件产生的新的料筒的部件的最大直径。 设置在区域之间的套管套和壳体盖的部分被丢弃，并且在通过具有直径D1的圆柱形套管套件的新的料筒的生产中被替换。

公开(公告)号：US4688379A

公开(公告)日：1987-08-25

申请号：US836854

申请日：1986-03-06

申请人： Sigfrid Buechele-Buecher ,  Klaus Unterstein

发明人： Sigfrid Buechele-Buecher ,  Klaus Unterstein

IPC分类号： F02K9/38 ,  F42B3/04

CPC分类号： F02K9/38 ,  F42B3/04

摘要： The invention concerns a gas generator with a fuel gas filter for the pyrotechanical production of gases from a propellant charge. A separator chamber is disclosed that is designed with annular slots for the purpose of cleaning gas contaminated with solid residue from combustion. The gases produced in the combustion chamber enter the separator chamber through tangentially arranged gas ducts. After flowing through the annular formed separator chamber, the gases flow around the frontal area of the central axially arranged center block before they reach the guidance components, which are sensitive to soiling. Subsequently, the hot gases exit by way of a jet. Through the effect of centrifugal forces, the contaminating particles are slung against the outer wall of the annularly slotted separator chamber and are held fast in its special profile.

摘要翻译： 本发明涉及一种具有燃料气体过滤器的气体发生器，该燃料气体过滤器用于从推进剂装料产生气体的机械化。 公开了一种分离器室，其设计有用于清洁被固体残余物燃烧污染的气体的环形槽。 在燃烧室中产生的气体通过切向排列的气体管道进入分离器室。 在流过环形形成的分离器室之后，气体在达到对污染敏感的引导部件之前，在中心轴向布置的中心块的正面区域周围流动。 随后，热气体通过喷射器离开。 通过离心力的作用，污染的颗粒被悬挂在环形开槽分离器室的外壁上，并且被保持在其特殊轮廓中。

公开(公告)号：US4889053A

公开(公告)日：1989-12-26

申请号：US272777

申请日：1988-10-17

申请人： Werner Grosswendt ,  Klaus Unterstein ,  Walter Simon

发明人： Werner Grosswendt ,  Klaus Unterstein ,  Walter Simon

IPC分类号： F42B10/56

CPC分类号： F42B10/56

摘要： The invention relates to a projectile including a cylindrical receiving chamber (4) delimited by an interior wall (3) for a braking parachute (17) which can be ejected by way of a piston (9) that is longitudinally displaceable in the projectile, with the piston (9) being chargeable by an ignitable pyrotechnic charge (10). The braking parachute (17) is encased in a longitudinally divided sleeve (18) one side of which is in engagement with the piston (9). In order to completely or partially recover the projectile and not to impede deployment of the braking parachute (17), it is provided that the rear of the receiving chamber (4) is sealed by a cover (23) which can be ejected by way of the piston (9), is equipped with a rotational imbalance (26) and is in engagement with the other side of the sleeve (18). The braking parachute (17) is fastened to the piston (9). The projectile or a part (1) thereof connected with projectile components to be recovered is provided with a catch ring (21) disposed at the rear exit end of the receiving chamber (4) for the piston (9). The sleeve (18) is able to pass through the catch ring. Guides (19, 28) for the sleeve (18) are provided at the interior wall (3) of the receiving chamber (4).

摘要翻译： PCT No.PCT / EP88 / 00022 Sec。 371日期：1988年10月17日 102（e）日期1988年10月17日PCT提交1988年1月14日PCT公布。 出版物WO88 / 06267 日本1988年8月25日。本发明涉及一种抛射物，其包括由用于制动降落伞（17）的内壁（3）限定的圆柱形容纳室（4），其可以通过活塞（9） 可在弹丸中纵向移动，活塞（9）可由点燃的烟火充电（10）充电。 制动降落伞（17）被封装在纵向分开的套筒（18）中，其一侧与活塞（9）接合。 为了完全或部分地回收抛射物并且不妨碍制动降落伞（17）的部署，设置接收室（4）的后部由盖（23）密封，盖（23）可以通过 活塞（9）配备有旋转不平衡部（26）并且与套筒（18）的另一侧接合。 制动降落伞（17）固定在活塞（9）上。 与要回收的射弹部件连接的射弹或其部分（1）设置有设置在用于活塞（9）的接收室（4）的后出口端的卡环（21）。 套筒（18）能够穿过卡环。 用于套筒（18）的导向件（19,28）设置在容纳室（4）的内壁（3）处。

公开(公告)号：US4765565A

公开(公告)日：1988-08-23

申请号：US898405

申请日：1986-08-20

申请人： Sigfrid Buchele-Buecher ,  Klaus Unterstein

发明人： Sigfrid Buchele-Buecher ,  Klaus Unterstein

IPC分类号： F02K9/26 ,  F02K9/80 ,  F42B3/04 ,  F42B10/66 ,  F02K9/30

CPC分类号： F02K9/26 ,  F02K9/805 ,  F42B10/663 ,  F42B3/04

摘要： A pressure relief valve arrangement forming a combination with a pyrotechnic gas generator having a housing; a combustion chamber enclosed by the housing; a pyrotechnic propellant charge disposed within the combustion chamber; control nozzles disposed in the housing and communicating with the exterior of the housing; gas channels connecting the combustion chamber with the nozzles; valve devices for opening and closing the gas channels; and a control member for actuating the valve devices. The pressure relief valve arrangement includes: a pressure sensor for measuring pressure in the combustion chamber; a temperature sensor for sensing the temperature of the propellant charge; an electronic circuit connected for receiving the output signals of the pressure sensor and the temperature sensor and for producing a signal representing a desired pressure within the combustion chamber in dependence of the temperature of the propellant and a given combustion speed of the propellant charge, and for comparing the signal representing desired pressure with the signal representing the measured pressure to produce a pressure regulating signal. A regulating device is connected to the electronic circuit for being activated by the pressure regulating signal to vent the combustion chamber when a pressure is detected therein which is in excess of the desired pressure value so as to dissipate such excess pressure.

摘要翻译： 一种压力释放阀装置，与具有壳体的烟火气体发生器组合; 由壳体包围的燃烧室; 布置在燃烧室内的烟火推进剂装料; 控制喷嘴，其设置在所述壳体中并与所述壳体的外部连通; 将燃烧室与喷嘴连接的气体通道; 用于打开和关闭气体通道的阀装置; 以及用于致动阀装置的控制构件。 减压阀装置包括：用于测量燃烧室中的压力的​​压力传感器; 用于感测推进剂装料温度的温度传感器; 连接用于接收压力传感器和温度传感器的输出信号的电子电路，并且根据推进剂的温度和推进剂装料的给定燃烧速度产生表示燃烧室内期望压力的信号，并且 将表示所需压力的信号与表示测量压力的信号进行比较以产生压力调节信号。 调节装置连接到电子电路，以便在其中检测到超过所需压力值的压力时通过压力调节信号激活以排放燃烧室，从而消散这种过量的压力。