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公开(公告)号：US12046400B1
公开(公告)日：2024-07-23
申请号：US17354822
申请日：2021-06-22
申请人： Philip J. Dudt , H. John Nasrin , Hiren D. Balsara
发明人： Philip J. Dudt , H. John Nasrin , Hiren D. Balsara
CPC分类号： H01F1/447 , F16F1/361 , B63B2231/30 , B63B2241/06
摘要： Exemplary inventive practice provides a structure that is attributed with superior resistance to loading. For example, an inventive structure includes two coaxial axisymmetric (e.g., cylindrical) shells and a granulation-filled matrix material occupying the peripheral space between the shells. According to some inventive embodiments, the granulation-filled matrix material has a loading-responsive matrix (e.g., shear-thickening fluid or highly rate-sensitive polymer) and granules dispersed therein. When the inventive structure encounters pressure loading at its exterior shell, the consistency of the loading-responsive matrix becomes thicker or firmer and thereby promotes, among the granules, interactive mechanisms (e.g., friction and/or arching) that reinforce the granulation-filled matrix material. According to some inventive embodiments, the granulation-filled matrix material has a magnetic-field-responsive matrix and magnetizable granules dispersed therein, and is magnetically fortified via application of a magnetic field (e.g., continuously applied where the matrix is magnetorheological fluid, or temporarily applied where the matrix is rheological fluid containing diamagnetic particles).
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公开(公告)号：US08105510B1
公开(公告)日：2012-01-31
申请号：US11973999
申请日：2007-10-05
IPC分类号： B29C39/18
CPC分类号： B29C70/70 , B29K2019/00 , B29K2309/02 , B29K2709/02 , B29K2995/0089 , B32B3/08 , B32B25/042 , F41H5/0414 , F41H5/0421 , F41H5/0428
摘要： The present invention's stratified composite system of armor, as typically embodied, comprises a backing stratum and a strike stratum that includes elastomeric matrix material and low-density ceramic elements embedded therein and arranged (e.g., in one or more rows and one or more columns) along a geometric plane (or plural parallel geometric planes) corresponding to the front surface of the strike stratum. Some inventive embodiments also comprise a spall-containment stratum fronting the strike stratum. The density of the low-density ceramic material is in the approximate range 2.0-3.0 g/cm3. In the strike stratum, the volume ratio of the low-density ceramic material to the elastomeric matrix material is in the approximate range 4-20. The present invention's emulative method for designing an inventive armor system typically involves configurative change of the inventive armor system's low-density ceramic material vis-à-vis another armor system's high-density ceramic material so that the respective ceramic material areal densities are equal.
摘要翻译： 本发明的典型实施例的装甲的分层复合系统包括背衬层和包括弹性体基体材料和嵌入其中的低密度陶瓷元件（例如，一列或多列和一列或多列）的冲击层， 沿着与撞击层的前表面对应的几何平面（或多个平行的几何平面）。 一些发明实施例还包括在撞击层之间的分离容纳层。 低密度陶瓷材料的密度约为2.0-3.0g / cm3。 在罢工层中，低密度陶瓷材料与弹性体基体材料的体积比约为4-20。 本发明用于设计本发明的装甲系统的仿真方法通常涉及本发明的装甲系统的低密度陶瓷材料相对于另一个装甲系统的高密度陶瓷材料的配置变化，使得相应的陶瓷材料面密度相等。
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公开(公告)号：US07938053B1
公开(公告)日：2011-05-10
申请号：US12229670
申请日：2008-08-19
申请人： Philip J. Dudt , George A. Shaw , Patrick T. Smith
发明人： Philip J. Dudt , George A. Shaw , Patrick T. Smith
IPC分类号： F41H5/04
CPC分类号： F41H5/0407 , B32B17/10009 , B32B17/10055 , B32B2333/08 , B32B2369/00 , F41H5/0428 , F41H5/0457 , Y10S428/911
摘要： A multi-layer armor comprises: an outer composite spaced from an inner composite. The outer composite comprises (a.) a high strength strike surface layer, (b.) a high strain rate sensitivity-hardening polymer and (c.) a second high strength layer. The inner composite comprises spaced silica glass layers, an acrylic glass layer and a spall liner. In one embodiment the armor is transparent and used to shield a vehicle windshield. In a second embodiment the armor is opaque and is attached to vehicle base armor. The armor may also be applied to a ship. The armor uses commercially available components, is relative inexpensive and is effective.
摘要翻译： 多层装甲包括：与内部复合材料隔开的外部复合材料。 外部复合材料包括（a。）高强度冲击表面层，（b。）高应变率灵敏度硬化聚合物和（c）第二高强度层。 内部复合材料包括间隔开的石英玻璃层，丙烯酸玻璃层和剥离衬垫。 在一个实施例中，护甲是透明的并且用于屏蔽车辆挡风玻璃。 在第二实施例中，装甲是不透明的并且附接到车辆基部装甲。 装甲也可以应用于船舶。 装甲使用市售的部件，相对便宜并且是有效的。
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公开(公告)号：US07946211B1
公开(公告)日：2011-05-24
申请号：US12220396
申请日：2008-06-25
CPC分类号： B29C70/70 , B29K2995/0089 , B32B3/10 , B32B2307/56 , B32B2571/00 , F41H5/007 , F41H5/0428 , F41H5/0442 , F41H5/0492
摘要： According to typical inventive practice, an armor structure includes n≧1 highly-rate-sensitive elastomeric layers and n+1≧2 metallic layers, alternately configured. Each metallic layer is electrically connected to a power supply that includes, e.g., battery(ies) and/or supercapacitor(s). Each adjacent pair of metallic layers sandwiches a highly-rate-sensitive elastomeric layer and forms, with the power supply, an uncompleted electrical circuit. A high-velocity projectile that penetratively encroaches upon a highly-rate-sensitive elastomeric layer is subjected to electrical current by virtue of completion of the uncompleted circuit that includes the two sandwiching metallic layers. The circuit is completed by physical (and hence, electrical) contact, bridging the two sandwiching metallic layers, of the projectile and/or its plasma sheath (which at least partially surrounds the projectile's outside surface due to friction between the projectile and the highly-rate-sensitive elastomeric layer). The highly-rate-sensitive elastomeric layer's projectile-hindering mechanical influence temporally lengthens the projectile-hindering electrical influence.
摘要翻译： 根据典型的创新实践，装甲结构包括n≥1个高速率敏感的弹性体层和n +1≥2个金属层。 每个金属层电连接到包括例如电池和/或超级电容器的电源。 每个相邻的一对金属层夹着高速率敏感的弹性体层，并与电源形成未完成的电路。 通过完成包括两个夹层金属层的未完成电路，穿过高速率敏感的弹性体层的高速射弹受到电流的影响。 电路通过物理（因此，电气）接触完成，桥接抛射体和/或其等离子体鞘的两个夹层金属层（由于射弹与高弹性体之间的摩擦，其至少部分地围绕射弹的外表面） 速率敏感性弹性体层）。 高弹性弹性体弹丸层的弹丸阻力机械影响暂时延长了射弹阻碍电气的影响。
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5.发明授权Methods for producing feedstock for a fixed bed gasifier from finely-divided coal 失效用于从精细分解的煤中生产固定床气化炉的原料的方法
公开(公告)号：US4278447A
公开(公告)日：1981-07-14
申请号：US095022
申请日：1979-11-16
申请人： Philip J. Dudt
发明人： Philip J. Dudt
CPC分类号： C10J3/02 , C10J3/08 , C10J3/30 , C10J3/721 , C10J3/84 , C10J2300/0906 , C10J2300/093 , C10J2300/0956 , C10J2300/0959
摘要： A process for producing a feedstock for a fixed bed gasifier from finely-divided coal by treating the coal in a first stirred semi-fluidized carbonizer reaction zone to produce particulate coal derived solids larger than the finely-divided coal charged to the first carbonizer and thereafter charging the particulate coal derived solids so produced to a second stirred semi-fluidized carbonizer reaction zone to produce particulate coal derived solids of a size consist greater than 1/4 inch which is charged to a fixed bed gasifier.
摘要翻译： 通过在第一搅拌的半流化碳化器反应区中处理煤以产生大于装入第一碳化器的细碎煤的颗粒状煤衍生固体，然后将其从精细分离的煤生产用于固定床气化器的原料的方法 将如此生产的颗粒状煤衍生的固体装入第二搅拌半流化碳化器反应区，以产生尺寸大于1/4英寸的粒状煤衍生固体，其被装入固定床气化器。
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公开(公告)号：US09228805B1
公开(公告)日：2016-01-05
申请号：US14690525
申请日：2015-04-20
CPC分类号： B21D13/00 , F41H5/0464 , F41H5/06 , F42D5/045
摘要： A composite panel includes a ballistic fabric strike surface layer and an underlying structural armor plate layer. The structural armor plate layer is corrugated and includes a multiplicity of traversing ports. The traversing ports have sufficient lateral area to allow explosive blast deformation of the ballistic fabric through the structural armor plate layer. By selecting both relative port traversing void area and corrugation angle an effective projectile blockage is achieved. The composite shield is particularly effective in protecting personnel. Blast frequencies in the 1000 to 3000 Hz Cooper Injury Range component of the blast wave spectrum are attenuated. The panel has projectile shredding properties and has improved structural stability.
摘要翻译： 复合面板包括防弹织物打击表面层和下面的结构铠装板层。 结构铠装板层是波纹状的并且包括多个横向端口。 横向端口具有足够的横向面积，以允许弹道织物通过结构铠装板层爆炸变形。 通过选择相对端口横穿空隙面积和波纹角度，实现了有效的射弹阻塞。 复合护罩在保护人员方面特别有效。 鼓风波谱的1000〜3000Hz Cooper伤害范围分量中的爆破频率被衰减。 该面板具有抛射物粉碎性能，并具有改善的结构稳定性。
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公开(公告)号：US5814250A
公开(公告)日：1998-09-29
申请号：US710498
申请日：1996-09-18
申请人： Philip J. Dudt , John R. Martin
发明人： Philip J. Dudt , John R. Martin
CPC分类号： F41H5/0478 , E04H9/04 , Y10S264/06
摘要： The invention is directed to a lightweight barrier and armor materials and,ore particularly, to a method of using a syntactic foam for protecting a desired portion of a fixed structure (e.g., building) or movable structure (e.g., armored vehicle or ship) from ballistic impact. The method of the present invention includes the following steps: (1) providing a mold defining therein a predetermined shape or an enclosed space in a fixed or movable structure; (2) providing a mixture of between about 40 percent and about 80 percent by volume of microspheres and between about 60 percent and about 20 percent by volume of an uncured binder material; (3) pouring the mixture into the mold; (4) curing the mixture to form a syntactic foam barrier material in the form of the predetermined shape; and (5) placing the barrier material in a relationship with the structure to be protected wherein the desired portion of the structure is protected from ballistic impact. The resulting protective barrier material is adapted to absorb and contain bullets and other ballistic penetrators and to maintain structural integrity upon impact thereof. The present method may further include the steps of providing external reinforcement and/or internal ballistic impact absorbing components to the barrier material.
摘要翻译： 本发明涉及一种轻质的防护和装甲材料，更具体地说，涉及一种使用复合泡沫来保护固定结构（例如，建筑物）或可移动结构（例如，装甲车辆或船舶）的期望部分的方法， 弹道影响 本发明的方法包括以下步骤：（1）在固定或可移动结构中提供在其中限定预定形状或封闭空间的模具; （2）提供约40体积％至约80体积％的微球体和约60体积％至约20体积％的未固化的粘合剂材料的混合物; （3）将混合物倒入模具中; （4）固化混合物以形成预定形状的复合泡沫阻挡材料; 和（5）将阻挡材料置于与要保护的结构的关系中，其中防止结构的期望部分免受弹道冲击。 所产生的保护性阻挡材料适于吸收和包含子弹和其他弹道穿透器并且在冲击时保持其结构完整性。 本方法还可以包括以下步骤：向阻挡材料提供外部加强和/或内部弹道冲击吸收部件。
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公开(公告)号：US08226873B1
公开(公告)日：2012-07-24
申请号：US13362856
申请日：2012-01-31
CPC分类号： B29C70/70 , B29K2019/00 , B29K2309/02 , B29K2709/02 , B29K2995/0089 , B32B3/08 , B32B25/042 , F41H5/0414 , F41H5/0421 , F41H5/0428
摘要： The present invention's stratified composite system of armor, as typically embodied, comprises a backing stratum and a strike stratum that includes elastomeric matrix material and low-density ceramic elements embedded therein and arranged (e.g., in one or more rows and one or more columns) along a geometric plane (or plural parallel geometric planes) corresponding to the front surface of the strike stratum. Some inventive embodiments also comprise a spall-containment stratum fronting the strike stratum. The density of the low-density ceramic material is in the approximate range 2.0-3.0 g/cm3. In the strike stratum, the volume ratio of the low-density ceramic material to the elastomeric matrix material is in the approximate range 4-20. The present invention's emulative method for designing an inventive armor system typically involves configurative change of the inventive armor system's low-density ceramic material vis-à-vis another armor system's high-density ceramic material so that the respective ceramic material areal densities are equal.
摘要翻译： 本发明的典型实施例的装甲的分层复合系统包括背衬层和包括弹性体基体材料和嵌入其中的低密度陶瓷元件（例如，一列或多列和一列或多列）的冲击层， 沿着与撞击层的前表面对应的几何平面（或多个平行的几何平面）。 一些发明实施例还包括在撞击层之间的分离容纳层。 低密度陶瓷材料的密度约为2.0-3.0g / cm3。 在罢工层中，低密度陶瓷材料与弹性体基体材料的体积比约为4-20。 本发明用于设计本发明的装甲系统的仿真方法通常涉及本发明的装甲系统的低密度陶瓷材料相对于另一个装甲系统的高密度陶瓷材料的配置变化，使得相应的陶瓷材料面密度相等。
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9.发明授权Forming ballistic aluminum armor using cold spraying and friction stirring processes 有权使用冷喷涂和摩擦搅拌工艺成型弹道铝甲公开(公告)号：US08114474B1
公开(公告)日：2012-02-14
申请号：US13164804
申请日：2011-06-21
CPC分类号： F41H5/045 , B23K20/122 , F41H5/00
摘要： A metallic glass particle layer is applied to aluminum alloy armor and friction stir mixed into the surface in order to embed the material into the armor and to take advantage of its exceptional hardness. An advantage of the invention is that the hard material is an integral part of the armor, included within the body of the armor plate and not merely a surface coating. The advantage of the friction stir process is that it generates relatively low levels of heat and magnetic measurements show that the amorphous phase condition of the metallic glass is not deteriorated. The armor may be tempered to improve properties.
摘要翻译： 将金属玻璃颗粒层施加到铝合金装甲和摩擦搅拌混合到表面中，以将材料嵌入装甲中并利用其卓越的硬度。 本发明的优点在于，硬质材料是装甲的整体部分，包括在装甲板的主体内，而不仅仅是表面涂层。 摩擦搅拌工艺的优点在于它产生相对低的热量并且磁测量显示出金属玻璃的非晶态条件不会劣化。 可以调整装甲以改善属性。
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公开(公告)号：US4290780A
公开(公告)日：1981-09-22
申请号：US095764
申请日：1979-11-16
申请人： Philip J. Dudt
发明人： Philip J. Dudt
CPC分类号： C10J3/02 , C10J3/08 , C10J3/30 , C10J3/84 , C10J2300/0906 , C10J2300/093 , C10J2300/0956 , C10J2300/0959
摘要： A process for gasifying finely-divided coal in a fixed bed gasifier, the process comprising: charging finely-divided coal to a stirred semi-fluidized carbonizer reaction zone where the coal is contacted with oxygen and agglomerated into coal derived particulate solids of a size suitable as a feedstock to a fixed bed gasifer and thereafter passed to a fixed bed gasifer.
摘要翻译： 一种用于在固定床气化器中气化精细分解的煤的方法，该方法包括：将细碎煤装入搅拌的半流化碳化器反应区，其中煤与氧接触并聚集成煤衍生的大小合适的颗粒固体 作为固定床气体的原料，然后通过固定床气体。
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