Light-weight cementitious product
    2.
    发明授权
    Light-weight cementitious product 失效
    轻质水泥产品

    公开(公告)号:US4504320A

    公开(公告)日:1985-03-12

    申请号:US535479

    申请日:1983-09-26

    IPC分类号: C04B28/04 C04B7/02

    摘要: A glass-fiber reinforced light-weight cementitious product having a density of less than 85 pounds per cubic foot, a high tensile strength and a high compressive strength, when cured, and hence, suitable for structural articles in which such properties are required. The product is formulated from a mixture in which the aggregate comprises substantially equal parts by weight of fly ash cenospheres and silica fume.

    摘要翻译: 当固化时密度小于85磅/立方英尺,高拉伸强度和高抗压强度的玻璃纤维增​​强轻质水泥质产品,因此适用于需要这些性能的结构制品。 产物由混合物配制,其中聚集体包含基本上等于重量份的飞灰空心球和硅灰。

    Hydroreactive energetic device and method
    3.
    发明授权
    Hydroreactive energetic device and method 失效
    水力活性能装置及方法

    公开(公告)号:US08387535B1

    公开(公告)日:2013-03-05

    申请号:US12802457

    申请日:2010-05-14

    IPC分类号: F42B3/08

    摘要: An explosive event may be produced by mixing reactive material and water to form a mixture. The reactive material may be mixed with a substantially stoichiometric amount of water needed for complete reaction of the water with the reactive material. After forming the mixture, the mixture may be detonated with opposing shock waves. Shock fronts of the opposing shock waves may coincide to form a mach front or mach stem, which may enhance the explosive effect.

    摘要翻译: 可以通过将反应性材料和水混合以形成混合物来产生爆炸性事件。 反应性材料可以与水与反应性材料的完全反应所需的基本上化学计量的水混合。 在形成混合物之后,混合物可以用相对的冲击波引爆。 相反的冲击波的冲击面可能会重合,形成马赫(前锋)或马赫(Mach)杆,这可能会增强爆炸效应。

    Biological and chemical agent defeat system
    4.
    发明授权
    Biological and chemical agent defeat system 失效
    生化药剂失败系统

    公开(公告)号:US06945175B1

    公开(公告)日:2005-09-20

    申请号:US10463882

    申请日:2003-06-18

    IPC分类号: F42B12/44 F42B12/58

    CPC分类号: F42B12/58 F42B12/44

    摘要: The present invention comprises a kinetic energy penetrator warhead that may engage both surface and buried soft and hardened targets. The warhead contains a high-temperature incendiary (HTI) fill capable of destroying chemical and biological agents in such a manner to minimize dispersal of these agents. Bomblets are incorporated into the portion of the warhead that penetrates to the target and are ejected, with the HTI fill, from the warhead in order to provide holes in chemical or biological agent tanks to allow the fill to react with said agents. Finally, a guidance system is provided to direct the warhead to the target.

    摘要翻译: 本发明包括可以接合表面和埋入的软和硬化目标的动能穿透弹头。 弹头包含一种高温燃烧剂(HTI)填充物,能够以这种方式破坏化学和生物制剂,以最大限度地减少这些试剂的分散。 炸弹被并入到弹头的穿透目标物的部分中,并从弹头上与HTI填充物一起喷射,以在化学或生物剂罐中提供孔,以使填充物与所述试剂反应。 最后,提供了一个指导系统来将弹头导向目标。

    Underwater hydro-reactive explosive system
    5.
    发明授权
    Underwater hydro-reactive explosive system 失效
    水下水力反应炸药系统

    公开(公告)号:US08250981B1

    公开(公告)日:2012-08-28

    申请号:US12657878

    申请日:2010-01-21

    IPC分类号: F42B15/22 F42C14/04

    CPC分类号: F42B1/00 F42C3/00

    摘要: An underwater hydro-reactive explosive system includes a pressure vessel with a central section of water disposed between identical sections of a material selected from the group consisting of thermites, intermetallics, nano-sized metallic particles, and micro-sized metallic particles. The water is provided in a stoichiometric quantity that provides a complete reaction with the material following simultaneous detonation of the sections thereof.

    摘要翻译: 一种水下反应爆炸系统包括一个压力容器,其中心部分的水设置在选自由热电偶,金属间化合物,纳米尺寸金属颗粒和微尺寸金属颗粒组成的组中的材料的相同部分之间。 水以化学计量的量提供,其在同时引爆其部分之后提供与材料的完全反应。

    Projectile for standoff destruction of explosive devices
    6.
    发明授权
    Projectile for standoff destruction of explosive devices 失效
    爆炸装置的对撞销毁弹药

    公开(公告)号:US08181576B1

    公开(公告)日:2012-05-22

    申请号:US12802456

    申请日:2010-05-14

    IPC分类号: F42B12/20

    CPC分类号: F42B12/204

    摘要: A projectile for safe standoff destruction of explosive devices. The projectile's casing encloses a chamber containing combustible material located opposite a roughened surface on the chamber. The combustible material is mounted so upon the projectile impacting the explosive device, the combustible material flies onto the roughened surface, heating the material by shear forces and igniting the material. This creates pressure bursting the chamber, injecting combustion gases into the explosive fill within the device, thereby igniting the fill locally at the impact, and along cracks in the fill. This arrangement prevents a coherent detonation wavefront from forming within the fill, and a slower burn of the fill, whereby a rifleman has little chance of receiving a concussive shock, or shrapnel, from the device.

    摘要翻译: 爆炸装置安全对抗销毁的弹丸。 抛射体的外壳包围一个容纳可燃材料的腔室,位于腔室上粗糙表面的对面。 可燃材料安装在撞击爆炸装置的弹丸上,可燃材料飞溅在粗糙表面上,通过剪切力加热材料并点燃材料。 这产生压力破裂室,将燃烧气体注入装置内的炸药填充物,从而在冲击时局部地点燃填充物,并沿着填充物中的裂缝。 这种布置防止在填充物内形成相干的爆震波前,并且填充物的燃烧较慢,由此步枪人几乎没有从该装置接收到震荡冲击或弹片的可能性。

    Explosively formed projectile (EFP) with cavitation pin
    7.
    发明授权
    Explosively formed projectile (EFP) with cavitation pin 有权
    具有气蚀针的爆炸弹丸(EFP)

    公开(公告)号:US09482499B1

    公开(公告)日:2016-11-01

    申请号:US13998510

    申请日:2013-10-25

    IPC分类号: F42B10/00 F42B1/028 F42B1/032

    CPC分类号: F42B1/028 F42B1/032

    摘要: The invention is an explosively formed projectile (EFP). On detonation of an explosive charge, an explosively formed projectile is formed from two separate metal elements, an open-poled dished liner and a cavitation pin. The open-poled dished liner is made of a metal more dense than a metal of the cavitation pin. The cavitation pin lies on the open-poled dished liner longitudinal axis and in contact therewith. The cavitation pin has a truncated right conical shape with a base diameter to length ratio of 0.7:1 to 1.5:1. The ratio of the open-poled dished liner diameter:cavitation pin fore portion major base diameter is 2:1 to 4:1. Upon detonation, the cavitation pin leads the explosively forged liner in the explosively formed projectile assembly. The leading pin causes cavitation in water resulting in an increase in the velocity of the explosively formed projectile.

    摘要翻译: 本发明是一种爆炸​​成型的弹丸(EFP)。 爆炸炸药爆炸时,由两个分开的金属元件,开放的碟形衬垫和空穴针形成爆炸成型的弹体。 开放的碟形衬垫由比空穴针的金属更致密的金属制成。 空穴针位于开放的碟形衬垫纵向轴线上并与其接触。 空穴针具有基本直径与长度之比为0.7:1至1.5:1的截头圆锥形。 开孔碟形直径:空穴针前部主底径的比例为2:1至4:1。 在爆炸时,气蚀针引导在爆炸形成的射弹组件中的爆炸性锻造衬里。 引导销在水中引起气蚀,导致爆炸形成的弹丸的速度增加。

    Dipole antenna projectile with sensor
    8.
    发明授权
    Dipole antenna projectile with sensor 失效
    偶极天线射弹与传感器

    公开(公告)号:US07581501B1

    公开(公告)日:2009-09-01

    申请号:US11447519

    申请日:2006-05-31

    IPC分类号: F42B12/00 F42B10/04 F42B30/00

    摘要: A fin-stabilized projectile suitable for launching from a shotgun or similar weapon. The projectile may penetrate easily breakable materials but will not penetrate tougher materials. The projectile may be shot through an easily breakable surface to gain entry to a target location, but further penetration is inhibited. The projectile is equipped with an on board sensor. The halves of the projectile casing form a dipole antenna for transmitting information gathered by the on board sensor.

    摘要翻译: 一种适合从霰弹枪或类似武器发射的鳍状稳定的射弹。 抛射体可以穿透容易破碎的材料,但不会渗透更坚韧的材料。 抛射体可以通过容易破碎的表面射出以进入目标位置,但是进一步穿透被抑制。 射弹配备了机载传感器。 射弹套管的一半形成偶极子天线,用于传输车载传感器收集的信息。

    Low burning rate, reduced hazard, high temperature incendiary
    9.
    发明授权
    Low burning rate, reduced hazard, high temperature incendiary 失效
    燃烧率低,危害低,燃烧温度高

    公开(公告)号:US06409854B1

    公开(公告)日:2002-06-25

    申请号:US09697246

    申请日:2000-10-27

    IPC分类号: C06B4510

    CPC分类号: C06B27/00

    摘要: A high temperature incendiary composition having a reactive material of titanium, a second reactive material of boron, an oxidizer of polytetrafluoroethylene in an amount of from about 10 weight percent or less of the composition and a binder of carboxyl-terminated polybutadiene acrylonitrile in an amount of from about 5 weight percent or more. The composition is safe to handle, ignites readily, burns at a low and controlled rate and produces a very high flame temperature.

    摘要翻译: 一种高温燃烧组合物,其具有钛的反应性材料,硼的第二反应性材料,聚四氟乙烯的氧化剂的量为组合物的约10重量%或更少,羧基封端的聚丁二烯丙烯腈的粘合剂的量为 约5重量%以上。 组合物易于处理,易燃点燃,以低和受控的速率燃烧并产生非常高的火焰温度。

    Piperazine derivatives of ferrocene
    10.
    发明授权
    Piperazine derivatives of ferrocene 失效
    二茂铁的哌嗪衍生物

    公开(公告)号:US4397700A

    公开(公告)日:1983-08-09

    申请号:US351711

    申请日:1982-02-24

    摘要: Diferrocenyl piperazines represented by the formula: ##STR1## wherein Fc represents a ferrocene radial R represents alkylene radical hng from 1 to 7 carbon atoms, and x and y are 0 or 1 are disclosed as burning rate modifiers for ammonium perchlorate composite propellants. Coating ammonium perchlorate crystals with the differocenyl piperazines significantly decreases migration of the piperazines in the propellant.

    摘要翻译: 由下式表示的二氟代哌啶哌嗪:其中Fc表示二茂铁的径向R表示具有1至7个碳原子的亚烷基,x和y为0或1作为高氯酸铵复合推进剂的燃烧速率改性剂。 用异辛烯基哌嗪包覆高氯酸铵晶体显着降低了推进剂中哌嗪的迁移。