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公开(公告)号：US20140317984A1
公开(公告)日：2014-10-30
申请号：US13846484
申请日：2013-03-18
IPC分类号： F41A19/58
摘要： Projectiles with sealed propellant are described herein. In one embodiment of the invention, a projectile includes a body having a nose portion and a tail portion, a plurality of propellant charges contained within the body, a plurality of selectable initiators contained within the body for ignition of respective propellant charges, one or more ports for exit of ignition gases produced by the charges for propulsion of the projectile from the weapon, and one or more inductors for inducing a firing current, where at least one initiator only initiates on receiving a firing current which is different from the firing signal required to initiate the other initiators.
摘要翻译： 这里描述了具有密封推进剂的射弹。 在本发明的一个实施例中，抛射体包括具有鼻部和尾部的主体，容纳在体内的多个推进剂电荷，容纳在体内的多个可选择的引发剂，用于点燃相应的推进剂装料，一个或多个 用于从弹药推进的装置产生的点燃气体出口的端口，以及一个或多个用于引发点火电流的电感器，其中至少一个起动器仅在接收到与所需的发射信号不同的点火电流时启动 启动其他发起者。
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公开(公告)号：US07637195B2
公开(公告)日：2009-12-29
申请号：US11808857
申请日：2007-06-13
IPC分类号： F41F1/08
摘要： A set defence means for defending a designated area including, at least one monitor for monitoring the designated area to detect any zone therein in which a new presence appears, defence capable of debilitating personnel present anywhere in a remote designated area and communication means providing communication between the monitoring means and the defence means for triggering selective activation of the defence means for delivering a debilitating attack to the detected zone.
摘要翻译： 一种用于捍卫指定区域的防御装置，包括至少一个监视器，用于监视指定区域以检测其中出现新存在的任何区域，能够使出现在远程指定区域中任何地方的人员衰弱的防御能力以及提供在远程指定区域之间的通信的通信装置 监视装置和防御装置，用于触发选择性激活防御装置，用于将衰弱的攻击传送到检测到的区域。
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公开(公告)号：US07207256B2
公开(公告)日：2007-04-24
申请号：US10495131
申请日：2002-10-24
IPC分类号： F41A23/02
摘要： A vehicular weapons platform (30) including a plurality of barrel assemblies (10), wherein each barrel assembly includes a barrel (11), a plurality of projectiles (14) axially disposed within the barrel for operative sealing engagement with the bore of the barrel (11) and discrete propellant charges (15) for propelling respective projectiles sequentially through the muzzle of the barrel; and at least one of said plurality of barrel assemblies (10) includes a barrel which also forms a structural member of the weapons platform. In one preferred form, the weapons platform takes the form of a small combat aerial vehicle (SCAV) (30), wherein the barrel assemblies (10) form the airframe. A method of constructing a weapons platform from the barrel assemblies is also described.
摘要翻译： 一种包括多个筒体组件（10）的车辆武器平台（30），其中每个筒体组件包括筒体（11），多个射出件（14），其轴向设置在所述筒体内，用于与所述筒体 （11）和离散的推进剂装料（15），用于依次通过枪管的枪口推动各射弹; 并且所述多个筒组件（10）中的至少一个包括还形成武器平台的结构构件的筒体。 在一种优选形式中，武器平台采取小作战飞行器（SCAV）（30）的形式，其中枪管组件（10）形成机身。 还描述了从筒组件构造武器平台的方法。
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公开(公告)号：US06431076B1
公开(公告)日：2002-08-13
申请号：US09424970
申请日：1999-12-03
IPC分类号： F42B1402
摘要： A method of minimising misfiring or alleviating their consequences is provided by forming at least each trailing projectile (30) in a series of housed projectiles with a sealing portion (34) extending about a tapered anvil portion (31) and moveable therealong for expansion into sealing engagement with the barrel (11). The sealing portion (34) disengages forwardly in response to a misfire or the like to provide a bleed path for igniting the propellant charge (41) associated with the next leading projectile (30).
摘要翻译： 通过将至少每个后抛射体（30）形成在一系列容纳的射弹中，具有围绕锥形砧座部分（31）延伸的密封部分（34）并可沿其移动以扩展成密封件来提供减少失火或减轻其后果的方法 与枪管（11）接合。 密封部分34响应于失火等而向前分离，以提供用于点燃与下一个引导射弹（30）相关联的推进剂装料（41）的排放路径。
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5.发明授权公开(公告)号：US06223642B1
公开(公告)日：2001-05-01
申请号：US09284310
申请日：1999-04-22
IPC分类号： F41A374
CPC分类号： F42B14/067 , F41A1/04 , F41A9/38 , F42B5/03 , F42B14/00
摘要： A projectile firing weapon for firing rounds of the type having a projectile and an associated bore seal which is radially expanded by relative axial displacement between the projectile and the bore seal. The weapon includes a barrel assembly having a barrel bore, a barrel chamber for the round to be fired through the barrel bore, and an associated breech chamber for the next round to be fired. A propellant chamber is formed in the barrel assembly between the barrel chamber and the breech chamber, and a feeder feeds propellant into the propellant chamber. Rounds may be fed axially and sequentially through a loading opening to the barrel assembly and into the breech chamber, thereby forcing the existing round therein into the barrel chamber. Holding means cooperable with the round fed into the breech chamber effect a sealing relationship between the breech chamber and the round therein, causing an operative closure of the barrel chamber. An igniter ignites propellant in the propellant chamber.
摘要翻译： 用于发射具有抛射体的类型的射弹射击武器和相关的孔密封件，其通过射弹和钻孔密封件之间的相对轴向位移而径向膨胀。 武器包括具有筒孔的桶组件，用于使圆筒通过筒孔被射出的桶室，以及用于下一回合的相关联的后膛室。 推进剂室形成在枪管腔和后膛室之间的枪管组件中，并且馈线将推进剂馈入推进剂室。 圆形可以轴向和顺序地通过装载开口进给到筒组件并进入后膛室，从而迫使其中的现有圆形进入筒室。 与进入后膛室的圆形配合的保持装置影响后膛室和其中的圆形之间的密封关系，导致枪管腔室的操作闭合。 点火器点燃推进剂室中的推进剂。
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公开(公告)号：US6123007A
公开(公告)日：2000-09-26
申请号：US124574
申请日：1998-07-29
摘要： A barrel assembly includes a barrel and a plurality of projectile assemblies disposed in end to end abutting relationship within the barrel and forming a compression resistant column of projectile assemblies. Each projectile assembly includes a projectile head and a spacer assembly engaged therewith and extending axially therefrom to abu the adjacent projectile assembly. Complementary wedging surfaces are disposed on the spacer assembly and projectile head, respectively, wherein relative axial engagement between a projectile head and its spacer assembly causes a radial expansion of the projectile head of wedging the projectile head into sealing engagement with the barrels. A discrete propellant charge is associated with each projectile assembly for propelling the projectile assemblies sequentially through the muzzle of the barrels. Respective ignition means are disposed externally of the barrel for igniting the discrete propellant charges, and ignition apertures through the barrel are disposed at positions between adjacent projectile heads and provide communication between the externally disposed ignition means and the respective discrete propellant charges. A controller selectively and sequentially actuates the ignition means.
摘要翻译： 枪管组件包括枪管和多个在枪管内端对端关系设置的射弹组件，并形成弹丸组件的抗压柱。 每个射弹组件包括射弹头和与其接合并从其轴向延伸到邻近的抛射体组件的间隔件组件。 互补的楔形表面分别设置在间隔件组件和抛射头上，其中抛射头和其间隔件组件之间的相对轴向接合导致将弹丸头楔入到与所述筒密封接合的弹丸头的径向膨胀。 离散的推进剂装料与每个抛射组件相关联，用于通过枪管的枪口依次推进射弹组件。 各个点火装置设置在筒的外部，用于点燃离散的推进剂装料，并且通过枪管的点火孔设置在相邻的射弹头之间的位置，并且提供在外部设置的点火装置和相应的离散推进剂装料之间的连通。 控制器选择性地并且顺序地致动点火装置。
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公开(公告)号：US08402897B2
公开(公告)日：2013-03-26
申请号：US12346600
申请日：2008-12-30
摘要： Projectiles with sealed propellant are described herein. In one embodiment of the invention, a projectile includes a chamber having a propellant charger, an exit from the chamber for release of propellant gases into a barrel when the propellant is ignited to fire the projectile, and a seal to block the exit which is opened by ignition of the propellant within the chamber but is resistant to ignition of other propellant in the barrel, where the seal is carried from the barrel by the projectile after the ignition. Other methods and apparatuses are also described.
摘要翻译： 这里描述了具有密封推进剂的射弹。 在本发明的一个实施例中，抛射体包括具有推进剂充电器的腔室，当腔室中的推出剂被点燃以将射弹射击时，用于将推进剂气体释放到枪管中的出口以及用于阻挡打开的出口的密封 通过点燃燃料室内的推进剂，但是抵抗枪管中其他推进剂的点燃，其中在点火之后通过射弹从枪管上携带密封件。 还描述了其它方法和装置。
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公开(公告)号：US08109212B2
公开(公告)日：2012-02-07
申请号：US12623289
申请日：2009-11-20
IPC分类号： F42B14/06
摘要： A projectile (10) is for use with barrel assemblies of the type having a plurality of projectiles axially disposed within a barrel having a bore and a muzzle and which projectiles are associated with discrete propellant charges for propelling said projectiles sequentially through the muzzle of the barrel. Projectile (10) comprises expandable sleeve (11) encircling at least part of core (12). Sleeve (11) and core (12) have wedging surfaces (14) operable to deform trailing part (21) of sleeve (11) into sealing engagement with the bore in response to pressure exerted on the projectile (10). When projectiles (10) are axially disposed in the bore, rear face (24) of the leading projectile cooperates with leading face (20) of the trailing projectile to define a discrete space about spine (23) for receipt of the propellant charge. Sleeve (11) is retained about the core (12) during travel to the target.
摘要翻译： 射弹（10）用于具有轴向设置在具有孔和枪口的枪管内的多个射弹的类型的枪管组件，并且所述射弹与离散的推进剂装料相关联，用于将所述射弹依次通过枪管的枪口 。 抛射物（10）包括环绕至少一部分核心（12）的可膨胀套筒（11）。 套筒（11）和芯部（12）具有楔形表面（14），其可操作以响应于施加在弹丸（10）上的压力而使套筒（11）的后部（21）与孔密封接合。 当抛射体（10）轴向地设置在孔中时，引导射弹的后表面（24）与后射弹的前导面（20）配合，以限定脊柱（23）的离散空间，用于接收推进剂装药。 在行进到目标物体期间，套筒（11）保持在芯部（12）周围。
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公开(公告)号：US20090282719A1
公开(公告)日：2009-11-19
申请号：US12503702
申请日：2009-07-15
CPC分类号： F42B5/035
摘要： A barrel assembly for a weapon, said barrel assembly including a barrel; a plurality of projectile assemblies axially disposed in end to end abutting relationship within said barrel for operative sealing engagement with the bore of the barrel, each projectile including a projectile head and an integral cylindrical spacer portion extending axially and rearwardly from said projectile head; discrete propellant charges accommodated within said cylindrical spacer portion for propelling respective projectile assemblies sequentially through the muzzle of the barrel; ignition means for igniting said discrete propellant charges; and control means for selectively and sequentially actuating the ignition means. In one form, each projectile assembly further includes an internal wedging surface, at or adjacent the trailing end of said cylindrical extension which accommodates a tapered nose part of a following projectile, for expanding said trailing end into enhanced sealing engagement with the barrel upon engagement of said wedging surface With said tapered nose part.
摘要翻译： 用于武器的枪管组件，所述枪管组件包括枪管; 多个抛射组件，其轴向设置在所述筒内的端对端关系中，用于与所述筒的孔有效密封接合，每个抛射体包括射弹头和从所述射弹头轴向和向后延伸的整体圆柱形间隔部分; 容纳在所述圆柱形间隔件部分内的分立的推进剂装料，用于依次通过枪管的枪口推动相应的射弹组件; 点火装置，用于点燃所述离散推进剂装料; 以及用于选择性地并且顺序地致动点火装置的控制装置。 在一种形式中，每个抛射体组件还包括内部楔入表面，位于或邻近所述圆柱形延伸部的后端，其容纳随后的射弹的锥形鼻部，用于在所述圆柱形延伸部的接合时使所述后端扩大与所述筒的密封接合 所述楔形表面具有所述锥形鼻部。
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公开(公告)号：US20080148925A1
公开(公告)日：2008-06-26
申请号：US11808857
申请日：2007-06-13
IPC分类号： F41F1/00
摘要： A set defence means for defending a designated area including, at least one monitor for monitoring the designated area to detect anyone therein in which a new presence appears, defence capable of debilitating personnel present anywhere in a remote designated area and communication means providing communication between the monitoring means and the defence means for triggering selective activation of the defence means for delivering a debilitating attack to the detected zone.
摘要翻译： 一种用于捍卫指定区域的防御装置，包括：至少一个监视器，用于监视指定区域以检测出现新存在的任何人，能够使出现在远程指定区域中任何地方的人员衰弱的防御能力;以及通信装置， 监视装置和防御装置，用于触发选择性地激活防御装置，以将衰弱的攻击传送到检测到的区域。
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