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公开(公告)号：US11131533B1
公开(公告)日：2021-09-28
申请号：US16737214
申请日：2020-01-08
发明人： Nicholas H. Albrecht
摘要： Shock resistant mounting structures for fuze systems. The shock resistant mounting structures may comprise: a shock resistant base cap and a shock resistant washer. The shock resistant base cap may comprise a circular cap housing and a plurality of first cripple studs disposed within the circular cap housing. The circular cap housing may be configured to engage a flange end of a fuze and may be adapted to snugly fit within a fuze well. The shock resistant washer may comprise a ring-shaped housing and one or more second cripple studs radially disposed within the ring-shaped housing. The ring-shaped housing may have a center opening adapted to engage a fuze body. When installed, the shock resistant base cap and shock resistant washer may be disposed within the fuze well and may minimize or divert shock loading energy from entering a fuze.
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公开(公告)号：US20190310061A1
公开(公告)日：2019-10-10
申请号：US16449909
申请日：2019-06-24
申请人： JD Pharma, LLC
发明人： Joseph Dan Palo
摘要： Various types of structures, along with associated systems, are disclosed herein and configured for responding to an energy wave for changing a state of a mechanism to which said structures are operatively coupled. In at least one embodiment, the structure provides a material selectively changeable upon exposure to the energy wave to cause at least a portion of the material to mechanically degrade from a first state to a second state. When the material is in the first state, the material forms a mechanical or electrical link with the mechanism such that a force or an electrical current can be transmitted through the structure. When the material is in the second state, degradation of at least the portion of the material disrupts the mechanical or electrical link and inhibits transmission of the force or electrical current through the structure.
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公开(公告)号：US09903694B2
公开(公告)日：2018-02-27
申请号：US15456510
申请日：2017-03-11
申请人： JD Pharma, LLC
发明人： Joseph Dan Palo
IPC分类号： F41A17/08 , F42B5/02 , F42C15/00 , F42C15/42 , F42C19/04 , F42C19/10 , F42C19/08 , F42B5/26 , F42C15/34
CPC分类号： F42C15/00 , F42B5/02 , F42B5/26 , F42C15/34 , F42C15/42 , F42C19/04 , F42C19/0823 , F42C19/10
摘要： The present invention provides an ammunition disabling system for selectively disabling ammunition that is operatively coupled to a selectively changeable material. In the operative state the material permits transmission of a percussive impact through the material for enabling firing of the ammunition; and in the deactivated state the material inhibits transmission of the percussion wave through the material for preventing firing of the ammunition. The ammunition disabling system includes an energy wave generator with an energy wave source that emits an energy wave at a frequency resonant a natural frequency of the material. When the ammunition with the material are exposed to the energy wave, the energy wave induces a response (physical and/or chemical) in the material that results in a mechanical change in the material from the operative state to the deactivated state by degrading the mechanical structure of the material.
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4.发明授权Energetic material initiation device utilizing exploding foil initiated ignition system with secondary explosive material 有权利用爆炸箔引发的具有二次爆炸材料的点火系统的能量物质引发装置公开(公告)号：US06923122B2
公开(公告)日：2005-08-02
申请号：US10316126
申请日：2002-12-10
CPC分类号： F42B3/127
摘要： A device and method that employs a detonation event as an energy source for producing a pyrotechnic output. The device includes an initiation charge that is selectively detonated by an exploding foil initiator. Byproducts from the detonation event are attenuated by a barrier that is disposed between the initiation charge and an ignition charge. The barrier participates in a chemical reaction with the detonation byproducts to oxidize and burn. In this regard, the barrier serves as a fuel that is employed to ignite the ignition charge. The device includes a sealed housing in which the initiator, initiation charge and ignition charges are housed. The housing ruptures in response to the heat and pressure generated by the ignited ignition charge to release the pyrotechnic output.
摘要翻译： 使用爆炸事件作为产生烟火输出的能量源的装置和方法。 该装置包括由爆炸箔引发器选择性地引爆的引发电荷。 来自引爆事件的副产物被设置在起始装料和点火装料之间的屏障衰减。 屏障参与化学反应与爆炸副产物氧化和燃烧。 在这方面，阻挡层用作点燃电荷点燃的燃料。 该装置包括密封壳体，其中容纳起始器，起始装料和点火装置。 响应于由点火点火装置产生的热量和压力以释放烟火输出，壳体破裂。
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公开(公告)号：US5183962A
公开(公告)日：1993-02-02
申请号：US884141
申请日：1992-05-18
申请人： Klaus D. Karius , Armin Eskam , Karl-Heinz Vogt
发明人： Klaus D. Karius , Armin Eskam , Karl-Heinz Vogt
CPC分类号： F42C19/04 , F42B30/003
摘要： A submunition unit for a spin stabilized carrier projectile (1), with the submunition unit including an antenna disposed at the nose of its casing (7), and with the antenna (5) being covered by a protective cover (6). The casing (7) and the protective cover (6) are provided with respective axially overlapping collars (8, 9) which are each provided with respective opposed circumferential grooves (14, 15) to form an annular recess to accommodate an elastic securing ring (16). The securing ring, which is normally positioned within the innermost of the circumferential grooves, expands under the influence of centrifugal forces to connect the casing and protective cover together in a form-locking manner.
摘要翻译： 一种用于自旋稳定的载体射弹（1）的子弹药单元，子弹药单元包括设置在其壳体（7）的鼻部处的天线，并且天线（5）被保护盖（6）覆盖。 壳体（7）和保护盖（6）设置有相应的轴向重叠的轴环（8,9），每个轴环重叠的轴环（8,9）分别设置有相应的相对的周向槽（14,15），以形成环形凹部以容纳弹性固定环（ 16）。 通常位于圆周槽的最内侧的固定环在离心力的影响下膨胀，从而将壳体和保护罩以形状锁定的方式连接在一起。
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公开(公告)号：US4205608A
公开(公告)日：1980-06-03
申请号：US927446
申请日：1978-07-24
IPC分类号： F42C19/04
CPC分类号： F42C19/04
摘要： To avoid impact damage to the fuze well of an artillery projectile when its accidentally dropped during handling, a plastically deformable safety collar is affixed around the fuze well, and a threaded lift plug is secured within the fuze well to clamp the collar around the fuze well.
摘要翻译： 为了避免在炮弹意外掉落时对炮弹的引信造成的撞击伤害，在引信井周围贴有可塑性变形的安全套环，螺丝提升塞固定在引信井内，以将引线夹在引信周围 好。
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公开(公告)号：US3838645A
公开(公告)日：1974-10-01
申请号：US30245672
申请日：1972-10-31
申请人： US ARMY
发明人： FINGER D , WOOD G , HIGH R , HARRISON E
CPC分类号： F42C13/003 , F42C19/04
摘要： Projectiles utilizing proximity fuzes wherein the windshield structure thereof is capable of withstanding the buildup of static electrical charges on the surface thereof resulting in the prevention of premature functioning of said fuzes comprising in combination a conical windshield portion and a cylindrical base portion. The conical windshield comprises an electrically conductive surface capable of withstanding and rapidly dispersing electrical charges on the surface and having a surface resistivity of between about 1.0 and 200 megohms per square.
摘要翻译： 使用接近传感器的射弹，其中其挡风玻璃结构能够承受静电电荷在其表面上的累积，从而防止包括锥形挡风玻璃部分和圆柱形基部的组合的过早的功能。 圆锥形挡风玻璃包括导电表面，其能够承受和快速分散表面上的电荷并具有约1.0至200兆欧每平方的表面电阻率。
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公开(公告)号：US3726228A
公开(公告)日：1973-04-10
申请号：US3726228D
申请日：1970-11-23
申请人： US ARMY
发明人： LOHNINGER W , MATT J
CPC分类号： F42C19/04
摘要： A protective shield for an impact fuze that will permit penetration of foliage, rain, and other material without premature explosion. This protective shield is capable of discriminating between the ground and other material while permitting the firing device to retain its high impact sensitivity by providing a mesh like structure for protection against solid objects and drainage holes to protect against fluid build up. The invention described herein may be manufactured, used and licensed by or for the Government for governmental purposes without the payment to us of any royalty thereon.
摘要翻译： 用于冲击引信的防护罩，将允许叶子，雨水和其他材料的穿透而不会过早爆炸。 该保护罩能够区分地面和其他材料，同时允许点火装置通过提供用于防止固体物体和排水孔的网状结构保持其高冲击灵敏度，以防止流体积聚。
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公开(公告)号：US3699893A
公开(公告)日：1972-10-24
申请号：US3699893D
申请日：1971-03-30
申请人： US NAVY
摘要： An ignition band and nozzle cover assembly for use on rocket motors. A cover molded from high impact strength plastic is provided with a groove around its outside diameter and recessed areas in its top. An ignition band is positioned within the groove and is provided with a contact band and shorting tab which fit into the recess on the cover top. Removal of the shorting tab unshorts the ignition band and, thus, the rocket motor. To reshorten the rocket motor, a shorting clip is provided which fits beneath the contact band and into the recess in the cover top. The cover assembly protects against dust and/or moisture entering the inside of the rocket motor and acts as a high impact protection for the aft end of the motor by absorbing impact. The ignition and contact bands are also shielded from damage by being positioned within recesses in the cover assembly.
摘要翻译： 用于火箭发动机的点火带和喷嘴盖组件。 由高冲击强度塑料成型的盖子在其外径周围设有凹槽，顶部设有凹陷区域。 点火带定位在槽内，并设置有接合带和短路接头，其配合到盖顶部的凹部中。 取消短路卡舌不会使点火带，因此火箭发动机。 为了重新安装火箭发动机，提供了一个短接夹，其夹在接触带下方并进入盖顶部的凹槽中。 盖组件防止进入火箭发动机内部的灰尘和/或湿气，并通过吸收冲击作用对电动机的后端起到高冲击保护作用。 通过定位在盖组件的凹槽内，点火和接触带也可以防止损坏。
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公开(公告)号：US3336872A
公开(公告)日：1967-08-22
申请号：US47935665
申请日：1965-08-12
申请人： LANGEN EDWARD W , LIMOGES RAYMOND F
发明人： LANGEN EDWARD W , LIMOGES RAYMOND F
IPC分类号： F42C19/04
CPC分类号： F42C19/04
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