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公开(公告)号：US08205537B1
公开(公告)日：2012-06-26
申请号：US12189299
申请日：2008-08-11
申请人： James H. Dupont
发明人： James H. Dupont
IPC分类号： F42B12/68
CPC分类号： F41H13/0006
摘要： An interceptor projectile includes a deployable net that deploys during flight and wraps around an incoming projectile, such as a rocket propelled grenade (RPG). The net is initially in a tubular body of the interceptor projectile. A propellant is used to deploy the net from the body. Even after deployment the net remains attached to the body by an elastic tether. The engagement of the net with the incoming projectile disables the incoming projectile, with the momentum imparted by the interceptor projectile sending the incoming projectile off course. This successfully defends a target against the incoming projectile. Through the tether, substantially all of the parts of the interceptor projectile may be mechanically linked together even after deployment of the net. This mechanical linking provides more momentum for impacting the interceptor projectile, which may facilitate diverting the incoming projectile.
摘要翻译： 拦截弹弹包括一个在飞行期间部署的可部署的网络，并绕着一个传入的弹丸，如火箭推进手榴弹（RPG）。 网最初处于拦截弹射弹的管状体内。 推进剂用于从身体部署网。 即使在部署之后，网络仍然通过弹性系绳附着在身体上。 网络与入射弹体的啮合会使入射弹体失效，拦截弹射弹将发射的射弹发射出去。 这成功地捍卫了一个针对入射射弹的目标。 通过系绳，拦截器射弹的几乎所有部分即使在网部署之后也可以机械连接在一起。 这种机械连接提供了更多的动力来影响拦截弹，这可能有助于转移进入的射弹。
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公开(公告)号：US08173946B1
公开(公告)日：2012-05-08
申请号：US12198146
申请日：2008-08-26
申请人： William N. Patterson , James H. Dupont , Richard D. Loehr , Henri Y. Kim , Garrett L. Hall , James M. Cook
发明人： William N. Patterson , James H. Dupont , Richard D. Loehr , Henri Y. Kim , Garrett L. Hall , James M. Cook
CPC分类号： F41H11/02 , F41F3/073 , F42B10/661 , F42B15/01 , F42B15/10
摘要： A method of defeating an incoming missile, such as a rocket propelled grenade, includes soft launching an interceptor missile, and then using pitch over motors of the interceptor missile to alter course of the missile to a desired interception direction. By launching at a relatively slow speed, such as a speed less than or equal to 40 m/sec (130 ft/sec), the interceptor missile may reach the desired interception direction within 250 milliseconds of launch. The interceptor missile may be able to cover substantially all interception directions over a hemisphere or greater extent around a launch location. For example, the interceptor missile may be launched vertically from a ground vehicle, and be capable of altering course to any above-ground trajectory within 250 milliseconds.
摘要翻译： 一种击败诸如火箭推进手榴弹的进入导弹的方法包括软启动拦截导弹，然后使用拦截导弹发动机的俯仰角来将导弹的过程改变为所需的拦截方向。 通过以相对较慢的速度（例如小于或等于40米/秒（130英尺/秒）的速度）发射，拦截导弹可以在发射的250毫秒内达到所需的拦截方向。 拦截导弹可以能够围绕发射位置覆盖半球或更大程度上的所有拦截方向。 例如，拦截导弹可以从地面车辆垂直发射，并且能够在250毫秒内改变任何地面上的轨迹。
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3.发明申请CANISTERIZED INTERCEPTOR WITH EMBEDDED WINDINGS AND METHOD FOR SAFE ROUND DETECTION 有权具有嵌入式绕组的集束式干扰器和安全环路检测方法公开(公告)号：US20120036986A1
公开(公告)日：2012-02-16
申请号：US12146181
申请日：2008-06-25
申请人： James H. Dupont
发明人： James H. Dupont
CPC分类号： F41F3/04
摘要： Embodiments of a canisterized interceptor and method to prevent the launch of a canisterized interceptor that may have been penetrated by small arms fire are generally described herein. In some embodiments, the canisterized interceptor includes a composite canister for housing an interceptor. The canister includes an embedded winding to provide a conductive path and comprises a conductor arranged within composite material of the canister. A maximum spacing may be provided between windings of the conductor and penetration of the canister may be indicated by an open or short circuit in the conductive path.
摘要翻译： 本文中通常描述了罐式拦截器的实施例和防止小型火炮穿透的罐式拦截器的发射的方法。 在一些实施例中，罐式拦截器包括用于容纳拦截器的复合罐。 所述罐包括嵌入式绕组以提供导电路径并且包括布置在所述罐的复合材料内的导体。 可以在导体的绕组之间提供最大间隔，并且可以通过导电路径中的开路或短路来指示罐的穿透。
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公开(公告)号：US20110179966A1
公开(公告)日：2011-07-28
申请号：US12272020
申请日：2008-11-17
申请人： James H. Dupont , Henri Y. Kim , Travis P. Walter
发明人： James H. Dupont , Henri Y. Kim , Travis P. Walter
IPC分类号： F42B12/22
摘要： A high-lethality fragmentation warhead with reduced risk of collateral damage to the warhead launch platform. High lethality is achieved with a forward-firing fragmentation assembly placed in front of the explosive and a side-firing fragmentation assembly placed in a void space in the aft section of the explosive. The risk of collateral damage to the launch platform is reduced by forming the case and explosive containment structures of materials that are pulverized upon detonation of the explosive. This substantially eliminates radial fragments and in particular fragments thrown back towards the platform. Performance may be enhanced by tapering the aft section of the containment structure and explosive to eliminate explosive that does not contribute to the total energy imparted to the forward-firing fragmentation assembly by the pressure wave to create the void space for the side-firing fragmentation assembly. Performance may be further enhanced by forming the end of the explosive and forward-firing fragmentation assembly with largely conformal dome shapes that approximately match the shape of the front of the pressure wave. This both increases the amount of explosive energy delivered to those fragments and serves to expel them in a desirable pattern.
摘要翻译： 一个高度致命的分裂弹头，降低对弹头发射平台的附带损害的风险。 通过放置在炸药前面的向前击碎的碎片组件和放置在炸药的后部的空隙空间中的侧射击碎组件来实现高致死性。 通过形成爆炸物爆炸后粉碎的材料的壳体和爆炸性容纳结构，可以减少对发射台的附带损坏的风险。 这实质上消除了径向碎片，特别是向平台抛回的碎片。 可以通过使容纳结构和爆炸物的后部逐渐变细来增强性能，以消除不会通过压力波而赋予向前击发碎裂组件的总能量的爆炸物，以产生用于侧面烧制碎裂组件的空隙空间 。 通过形成具有大致匹配压力波前部形状的大致保形圆顶形状的爆炸和向前击发碎裂组件的末端，可以进一步提高性能。 这两者都增加了传递给这些碎片的爆炸能量的数量，并用于以期望的模式将它们排出。
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公开(公告)号：US08181444B2
公开(公告)日：2012-05-22
申请号：US12240223
申请日：2008-09-29
IPC分类号： F02K9/00
CPC分类号： F02K9/18
摘要： A motor includes an annular solid fuel between an inside diameter and an outside diameter. The solid fuel has a series of radial notches that define segments of fuel between them. The notches allow for faster burning of the fuel, while still allowing structural integrity of the fuel segments to be retained during the burning process.
摘要翻译： 马达包括在内径和外径之间的环形固体燃料。 固体燃料具有在它们之间限定燃料段的一系列径向凹口。 切口允许更快地燃烧燃料，同时仍然允许在燃烧过程中保持燃料段的结构完整性。
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6.发明授权Solid propellant rocket motors employing tungsten alloy burst discs and methods for the manufacture thereof 有权使用钨合金爆破片的固体推进剂火箭发动机及其制造方法公开(公告)号：US08713912B2
公开(公告)日：2014-05-06
申请号：US12834289
申请日：2010-07-12
申请人： James H. Dupont , Sean J. Whitmarsh
发明人： James H. Dupont , Sean J. Whitmarsh
CPC分类号： F02K9/32 , F02K9/978 , F05D2230/22 , F05D2300/13 , Y10T29/49346 , Y10T137/1647
摘要： Embodiments of a solid propellant rocket motor are provided. In one embodiment, the solid propellant rocket motor includes a pressure vessel having a cavity therein, a solid propellant disposed within the cavity, a nozzle fluidly coupled to the cavity, and a tungsten alloy burst disc positioned proximate the nozzle. The tungsten alloy burst disc is configured to block gas flow through the nozzle when the tungsten alloy burst disc is intact and to fragment at a predetermined burst pressure. Embodiments of a method are further provided for manufacturing a burst disc. In one embodiment, the method comprises the step of forming a burst disc from a tungsten alloy. Embodiments of a burst disc are still further provided. In one embodiment, the burst disc includes an outer annular portion, and a central portion comprising a tungsten alloy.
摘要翻译： 提供固体推进剂火箭发动机的实施例。 在一个实施例中，固体推进剂火箭发动机包括其中具有空腔的压力容器，设置在空腔内的固体推进剂，与腔体流体耦合的喷嘴以及位于喷嘴附近的钨合金爆裂盘。 当钨合金爆破盘完好并且以预定的爆破压力分裂时，钨合金爆裂盘被构造成阻挡通过喷嘴的气体流动。 还提供了用于制造突发盘的方法的实施例。 在一个实施例中，该方法包括从钨合金形成爆破盘的步骤。 还提供了突发盘的实施例。 在一个实施例中，爆破盘包括外部环形部分和包括钨合金的中心部分。
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7.发明授权Vortice amplified diffuser for buoyancy dissipater and method for selectable diffusion 有权用于浮力消散器的涡流放大扩散器和可选择扩散的方法公开(公告)号：US08402895B2
公开(公告)日：2013-03-26
申请号：US12770879
申请日：2010-04-30
CPC分类号： B63G13/00 , F15D1/001 , F41H11/00 , Y10T137/0324 , Y10T137/2098
摘要： Embodiments of a vortice-amplified diffuser section for use in a buoyancy dissipater are generally described herein. The vortice-amplified diffuser section may include a plurality of diffusion ports to diffuse an expanding gas, a reduction sleeve to adjust an amount of diffusion flow, and vortex generators within at least some of the diffusion ports to generate vortices. The reduction sleeve may be configurable to block off some of the diffusion ports. The vortex generators may generate vortices of gas bubbles in the water to reduce the water's buoyancy and to inhibit movement or disrupt the operations of an errant vessel. The reduction sleeve may be used to control the size, shape, and intensity of the expanding gas bubble or bubble plume as well as to control the lethality level of the buoyancy reduction.
摘要翻译： 用于浮力耗散器的涡流扩大扩散器部分的实施例一般在此描述。 涡流放大扩散器部分可以包括多个扩散扩散气体的扩散口，减少套管以调节扩散流量，以及在至少一些扩散端口内的涡流发生器以产生涡流。 还原套筒可以被配置为阻挡一些扩散端口。 涡流发生器可能会在水中产生气泡的漩涡，以减少水的浮力并抑制运动或扰乱错误的船只的作业。 还原套筒可用于控制膨胀气泡或气泡羽流的尺寸，形状和强度，以及控制浮力降低的致死水平。
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8.发明授权Canisterized interceptor with embedded windings and method for safe round detection 有权带嵌入式绕组的罐式拦截器和安全圆形检测方法公开(公告)号：US08191454B2
公开(公告)日：2012-06-05
申请号：US12146181
申请日：2008-06-25
申请人： James H. Dupont
发明人： James H. Dupont
IPC分类号： F41F3/04
CPC分类号： F41F3/04
摘要： Embodiments of a canisterized interceptor and method to prevent the launch of a canisterized interceptor that may have been penetrated by small arms fire are generally described herein. In some embodiments, the canisterized interceptor includes a composite canister for housing an interceptor. The canister includes an embedded winding to provide a conductive path and comprises a conductor arranged within composite material of the canister. A maximum spacing may be provided between windings of the conductor and penetration of the canister may be indicated by an open or short circuit in the conductive path.
摘要翻译： 本文中通常描述了罐式拦截器的实施例和防止小型火炮穿透的罐式拦截器的发射的方法。 在一些实施例中，罐式拦截器包括用于容纳拦截器的复合罐。 所述罐包括嵌入式绕组以提供导电路径并且包括布置在所述罐的复合材料内的导体。 可以在导体的绕组之间提供最大间隔，并且可以通过导电路径中的开路或短路来指示罐的穿透。
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公开(公告)号：US07730838B1
公开(公告)日：2010-06-08
申请号：US12362547
申请日：2009-01-30
摘要： Embodiments of a buoyancy dissipater and method for deterring a vessel are generally described herein. In some embodiments, a volume of gas is generated from a propellant and diffused below a waterline of a vessel. The resulting gas bubble dissipates the buoyancy of the vessel providing a non-lethal deterring effect.
摘要翻译： 在此通常描述用于阻止容器的浮力消散器和方法的实施例。 在一些实施方案中，从推进剂产生一定体积的气体并在容器的水线下方扩散。 所产生的气泡消散了船舶的浮力，提供了非致命的阻止作用。
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公开(公告)号：US20100077723A1
公开(公告)日：2010-04-01
申请号：US12240223
申请日：2008-09-29
IPC分类号： C06B45/00
CPC分类号： F02K9/18
摘要： A motor includes an annular solid fuel between an inside diameter and an outside diameter. The solid fuel has a series of radial notches that define segments of fuel between them. The notches allow for faster burning of the fuel, while still allowing structural integrity of the fuel segments to be retained during the burning process.
摘要翻译： 马达包括在内径和外径之间的环形固体燃料。 固体燃料具有在它们之间限定燃料段的一系列径向凹口。 切口允许更快地燃烧燃料，同时仍然允许在燃烧过程中保持燃料段的结构完整性。
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