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    COMPOSITES FOR ANTENNAS AND OTHER APPLICATIONS
    82.
    发明申请
    COMPOSITES FOR ANTENNAS AND OTHER APPLICATIONS 有权
    天线和其他应用的复合材料

    公开(公告)号：US20140253409A1

    公开(公告)日：2014-09-11

    申请号：US14228627

    申请日：2014-03-28

    Applicant: ALLIANT TECHSYSTEMS INC.

    Inventor： Christopher C. Fuller ,  John R. Lamberg ,  Michael J. Gawronski

    IPC: H01Q21/00

    CPC classification number: H01Q21/00 ,  F41H13/0043 ,  F42C13/00 ,  G01S7/414 ,  G01S13/885 ,  G02B1/007 ,  G02B5/204 ,  H01Q1/28 ,  H01Q1/364 ,  H01Q21/065 ,  Y10T428/31504

    Abstract: Composite material, devices incorporating the composite material and methods of forming the composite material are provided. The composite material includes interstitial material that has at least one of a select relative permittivity property value and a select relative permeability property value. The composite material further includes inclusion material within the interstitial material. The inclusion material has at least one of a select relative permeability property value and a select relative permittivity property value. The select relative permeability and permittivity property values of the interstitial and the inclusion materials are selected so that the effective intrinsic impedance of the interstitial and the inclusion material match the intrinsic impedance of air. Devices made from the composite include metamaterial and/or metamaterial-inspired (e.g. near-field LC-type parasitic) substrates and/or lenses, front-end protection, stealth absorbers, filters and mixers. Beyond the intrinsic, applications include miniature antenna and antenna arrays, directed energy weapons, EMI filters, RF and optical circuit components, among others.

    Abstract translation: 提供复合材料，结合复合材料的装置和形成复合材料的方法。 复合材料包括具有选择相对介电常数特性值和选择相对磁导率属性值中的至少一个的间隙材料。 复合材料还包括间隙材料内的夹杂物质。 夹杂材料具有选择相对磁导率特性值和选择相对介电常数特性值中的至少一个。 选择间隙和夹杂材料的选择相对磁导率和介电常数特性值，使得间隙和夹杂材料的有效固有阻抗与空气的固有阻抗匹配。 由复合材料制成的器件包括超材料和/或超材料启发（例如近场LC型寄生）衬底和/或透镜，前端保护，隐形吸收器，过滤器和混合器。 除了内在之外，应用还包括微型天线和天线阵列，定向能量武器，EMI滤波器，RF和光电路元件等。

    PROJECTILE ASSEMBLY WITH STABILIZATION/OBTURATION ENHANCEMENT
    83.
    发明申请
    PROJECTILE ASSEMBLY WITH STABILIZATION/OBTURATION ENHANCEMENT 有权
    具有稳定/增强性能的项目组合

    公开(公告)号：US20140190364A1

    公开(公告)日：2014-07-10

    申请号：US13738646

    申请日：2013-01-10

    Applicant: ALLIANT TECHSYSTEMS INC.

    Inventor： Bryan P. Peterson ,  Erik K. Carlson ,  Adam J. Moser ,  Lawrence P. Head

    IPC: F42B14/06 ,  F42B5/02

    CPC classification number: F42B14/064 ,  F42B5/02 ,  F42B7/08 ,  F42B7/10

    Abstract: A projectile assembly comprises a base portion for receiving projectiles such as slugs and has an associated pusher plate at a rear end thereof for minimizing or controlling deformation of the rear end of the base portion during firing. The pusher plate has a disc with one or more axially extending projections that extend axially into the rearward end of the base portion thereby reinforcing the base portion and upon firing providing uniform axial deformation and/or obturation of the base portion with respect to a firearm barrel. The projectile assembly may be, for example, part of a shotgun shell slug cartridge, and provides enhanced accuracy over the prior art.

    Abstract translation: 射弹组件包括用于接收诸如s塞的射弹的基座部分，并且在其后端具有相关联的推动板，用于在击发期间最小化或控制基部的后端的变形。 推动器板具有带有一个或多个轴向延伸的凸起的圆盘，其轴向延伸到基座部分的后端，从而加强基座部分并且在点火时提供基座部分相对于枪械枪筒的均匀轴向变形和/或密封 。 射弹组件可以是例如霰弹枪壳塞子盒的一部分，并且提供比现有技术更高的精度。

    Propellant compositions including stabilized red phosphorus and methods of forming same
    84.
    发明申请
    Propellant compositions including stabilized red phosphorus and methods of forming same 有权
    包括稳定的红磷的推进剂组合物及其形成方法

    公开(公告)号：US20140137996A1

    公开(公告)日：2014-05-22

    申请号：US14166521

    申请日：2014-01-28

    Applicant: Alliant Techsystems Inc.

    Inventor： Matthew T. Hafner ,  Ruben Balangue ,  Danny D. Clark ,  John William Westbrook, III

    IPC: C06B45/30

    CPC classification number: C06B45/30 ,  C06B25/24 ,  C06B39/00 ,  C06B45/105

    Abstract: Propellant compositions include an energetic binder, such as nitrocellulose, and a stabilized, encapsulated red phosphorous as a ballistic modifier. The propellant composition may additionally include an energetic plasticizer, such as nitroglycerine. For example, the propellant composition may be formed by mixing a double or multi base propellant that includes nitrocellulose plasticized with nitroglycerine with the stabilized, encapsulated red phosphorus. The propellant compositions may be substantially lead-free and may exhibit improved ballistic properties. Methods of forming such propellant compositions and an ordnance device including such propellant compositions are also disclosed.

    Abstract translation: 推进剂组合物包括能量粘合剂，例如硝化纤维素，和稳定的包封的红磷作为弹道改性剂。 推进剂组合物还可以包括能量增塑剂，例如硝化甘油。 例如，推进剂组合物可以通过将包含硝化甘油的硝化纤维素与稳定化的包封的红磷混合在一起的双或多基础推进剂形成。 推进剂组合物可以是基本上无铅的并且可以表现出改进的防弹性能。 还公开了形成这种推进剂组合物的方法和包括这种推进剂组合物的弹药装置。

    MAN RATED FIRE SUPPRESSION SYSTEM AND RELATED METHODS
    85.
    发明申请
    MAN RATED FIRE SUPPRESSION SYSTEM AND RELATED METHODS 审中-公开
    人类免疫抑制系统及相关方法

    公开(公告)号：US20140048291A1

    公开(公告)日：2014-02-20

    申请号：US14031493

    申请日：2013-09-19

    Applicant: Alliant Techsystems Inc.

    Inventor： Reed J. Blau ,  James D. Rozanski ,  Richard M. Truitt ,  Gary K. Lund ,  Daniel W. Doll ,  Steven J. Bradley ,  Ross W. Guymon ,  John Holland

    IPC: A62C99/00 ,  A62C5/00

    CPC classification number: A62C99/0018 ,  A62C5/006 ,  A62C13/22 ,  A62D1/06

    Abstract: A fire suppression system for producing an inert gas mixture having a minimal amount of carbon monoxide, particulates, or smoke. The inert gas mixture may be generated by combusting a gas generant. The gas generant may be a composition that includes hexa(ammine)-cobalt(III)-nitrate. The fire suppression system also includes a heat management system to reduce a temperature of the inert gas mixture. A method of extinguishing fires is also disclosed.

    Abstract translation: 一种用于生产具有最少量一氧化碳，微粒或烟雾的惰性气体混合物的灭火系统。 惰性气体混合物可以通过燃烧气体发生剂而产生。 气体发生剂可以是包含六（氨）） - 硝酸钴（III）的组合物。 灭火系统还包括用于降低惰性气体混合物的温度的热管理系统。 还公开了灭火的方法。

    Methods for electro-mechanical safety and arming of a projectile
    86.
    发明授权
    Methods for electro-mechanical safety and arming of a projectile 有权
    射弹的机电安全和布防方法

    公开(公告)号：US08616127B2

    公开(公告)日：2013-12-31

    申请号：US13647846

    申请日：2012-10-09

    Applicant: Alliant Techsystems Inc.

    Inventor： Hossein Aliaghai ,  Kristen L. Gerzina ,  Dennis Lagerquist

    IPC: F42C15/34

    CPC classification number: F42C15/188 ,  F42C15/24 ,  F42C15/40

    Abstract: A safety and arming apparatus for use with a projectile includes a rotor pivotable between a safe position and an armed position. A biasing element holds a mass engaged with the rotor to restrain the rotor from rotation and is deformable to allow the mass to displace and disengage from the rotor in response to a setback force on the projectile. A second biasing element includes a displaceable end for engaging with the rotor to restrain the rotor from rotation and is deformable to disengage the displaceable end from the rotor in response to projectile spin. A piston actuator can rotate the rotor to the armed position if the mass is disengaged and the displaceable end is disengaged. A detonator on the rotor can be aligned with a detonation cord when the rotor is in the armed position and unaligned when the rotor is in the safe position.

    Abstract translation: 与抛射体一起使用的安全和布防装置包括可在安全位置和武装位置之间枢转的转子。 偏置元件保持与转子接合的质量，以阻止转子旋转并且可变形以允许质量响应于弹丸上的挫折力而从转子移位和脱离。 第二偏置元件包括可移动端，用于与转子接合以约束转子不旋转，并且可变形以响应于弹丸旋转使可移位端与转子脱离。 如果质量分离并且可移动端被分离，活塞致动器可以将转子旋转到布置位置。 当转子处于备用位置时，转子上的雷管可与引爆线对准，当转子处于安全位置时，雷管不对准。

    HIGH PRESSURE COMBUSTOR WITH HOT SURFACE IGNITION
    87.
    发明申请
    HIGH PRESSURE COMBUSTOR WITH HOT SURFACE IGNITION 有权
    高压燃烧器与热表面点火

    公开(公告)号：US20130344448A1

    公开(公告)日：2013-12-26

    申请号：US13782865

    申请日：2013-03-01

    Applicant: ALLIANT TECHSYSTEMS INC.

    Inventor： Daniel Tilmont ,  Joseph A. Alifano ,  Akiva A. Sklar ,  Nicholas Tiliakos ,  Vincenzo Verrelli

    IPC: F23Q7/00 ,  F23D14/70 ,  F23D14/02

    CPC classification number: F22B1/1853 ,  E21B36/02 ,  E21B43/122 ,  E21B43/24 ,  E21B43/243 ,  E21B43/26 ,  E21B43/263 ,  F22B27/02 ,  F22B27/12 ,  F23D14/02 ,  F23D14/70 ,  F23Q7/00 ,  F23R3/343 ,  Y10T137/0329

    Abstract: A combustor including a housing, an injector body, insulation, an air/fuel premix injector, a hot surface igniter, a fuel injector and a burner. The housing forms a main combustion chamber. The injector body is coupled within the housing, the injector body includes an initial combustion chamber. The insulation lines the initial combustion chamber. The air/fuel premix injector assembly is configured and arranged to dispense a flow of air/fuel mixture into the initial combustion chamber. The hot surface igniter is configured and arranged to heat up and ignite the air/fuel mixture in the initial combustion chamber. The fuel injector dispenses a flow of fuel and the burner dispenses a flow of air. The flow of fuel from the fuel injector and the flow of air from the burner are ignited in the main combustion chamber by the ignition of the air/fuel mixture in the initial combustion chamber.

    Abstract translation: 包括壳体，喷射器本体，绝缘体，空气/燃料预混喷射器，热表面点火器，燃料喷射器和燃烧器的燃烧器。 壳体形成主燃烧室。 喷射器主体联接在壳体内，喷射器主体包括初始燃烧室。 绝缘线是初始燃烧室。 空气/燃料预混喷射器组件被构造和布置成将空气/燃料混合物流分配到初始燃烧室中。 热表面点火器被配置和布置成加热和点燃初始燃烧室中的空气/燃料混合物。 燃料喷射器分配燃料流并且燃烧器分配空气流。 来自燃料喷射器的燃料流和来自燃烧器的空气流通过初始燃烧室中的空气/燃料混合物的点燃在主燃烧室中点燃。

    DOWNHOLE COMBUSTOR
    88.
    发明申请
    DOWNHOLE COMBUSTOR 有权
    卧室COMBUSTOR

    公开(公告)号：US20130341015A1

    公开(公告)日：2013-12-26

    申请号：US13745196

    申请日：2013-01-18

    Applicant: ALLIANT TECHSYSTEMS INC.

    Inventor： Daniel Tilmont ,  Troy Custodio

    IPC: E21B43/243 ,  E21B36/02

    CPC classification number: F22B1/1853 ,  E21B36/02 ,  E21B43/122 ,  E21B43/24 ,  E21B43/243 ,  E21B43/26 ,  E21B43/263 ,  F22B27/02 ,  F22B27/12 ,  F23D14/02 ,  F23D14/70 ,  F23Q7/00 ,  F23R3/343 ,  Y10T137/0329

    Abstract: A downhole combustor system for a production well is provided. The downhole combustor includes a housing, a combustor and an exhaust port. The housing is configured and arranged to be positioned down a production well. The housing further forms a combustion chamber. The combustor is received within the housing. The combustor is further configured and arranged to combust fuel in the combustion chamber. The exhaust port is positioned to deliver exhaust fumes from the combustion chamber into a flow of oil out of the production well.

    Abstract translation: 提供了一种用于生产井的井下燃烧器系统。 井下燃烧器包括壳体，燃烧器和排气口。 壳体被配置和布置成沿生产井下方定位。 壳体还形成燃烧室。 燃烧器被容纳在壳体内。 燃烧器进一步构造和布置成燃烧燃烧室中的燃料。 排气口被定位成将来自燃烧室的废气排出到生产井外的油流中。

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