-
公开(公告)号：US11885600B2
公开(公告)日：2024-01-30
申请号：US17947030
申请日：2022-09-16
Applicant: Utah State University
Inventor： Areti Kiara , Tadd T. Truscott , Nathan Speirs , Rafsan Rabbi , Emma Fraley , Kelli Hendrickson
CPC classification number: F42B10/46 , F42B19/125 , F42B19/28 , F42B99/00
Abstract: A device is disclosed for deflating a gas cavity about a projectile formed upon entry of the projectile into a liquid. The device can include a wall coupleable with a body operable as a projectile and defining an exterior and an interior space. The wall can be oriented toward a trailing end relative to a leading end defined by the body. The device can also include at least one inlet to facilitate gas flow from the exterior to the interior space. An outlet can facilitate gas flow from the interior space to the exterior and can be oriented toward the trailing end relative to the at least one inlet. Upon entry of the body and the wall into a liquid and formation of a gas cavity about a portion of the body and the wall, the at least one inlet can be located within the gas cavity and the outlet can be located outside the gas cavity, such that gas flows from the exterior through the at least one inlet to the interior space, and from the interior space through the outlet to the exterior to deflate the gas cavity.
-
2.发明授权On-site mixed loading truck for explosives with different detonation velocities 有权具有不同爆震速度的爆炸物的现场混合装载车公开(公告)号：US09415360B2
公开(公告)日：2016-08-16
申请号：US14370943
申请日：2012-10-18
Applicant: Qingdao Target Mining Services Co., Ltd
Inventor： Shizhong Xue
IPC: C06B21/00 , F42D1/10 , F42D1/00 , B01F13/00 , B01F13/10 , B01F15/02 , B60P3/24 , F42B99/00 , C06B23/00
CPC classification number: B01F15/0251 , B01F13/10 , B01F2015/0204 , B01F2215/0057 , B60P3/24 , C06B21/0008 , C06B23/003 , F42B99/00 , F42D1/10
Abstract: Provided is a site vehicle for mixing and loading multiple kinds of explosives with different detonation velocities. The vehicle contains a double-helix conveying system, a plurality of storage bins (5-8) and multiple sets of pipelines. Emulsified bases, porous granular ammonium nitrate and physical density modifier are stored in the main material storage bins, an adjuvant storage bin is provided with a diesel tank (4, 31), a sensitizing solution tank (40) and a washing water tank (11), and the technical effect that multiple kinds of explosives with different detonation velocities are mixed and loaded can be realized by using the different combinations of the different raw materials of the storage bins and various output pipelines and some baffle plates. The vehicle has the advantages of multiple purposes, capability of producing heavy emulsion explosive, density-modifiable heavy emulsion explosive, low density emulsion explosive, ultra-low density emulsion explosive, heavy ammonium nitrate fuel oil explosive, density-modifiable ammonium nitrate fuel oil explosive, porous granular ammonium nitrate fuel oil explosive, density-modifiable porous granular ammonium nitrate fuel oil explosive, and minor-diameter and long-distance conveying emulsion explosive, and applicability to the needs of various blasting operation environments and loading different kinds of explosives in the same blast hole.
Abstract translation: 提供了用于混合和加载具有不同爆震速度的多种炸药的现场车辆。 车辆包含双螺旋输送系统，多个储存箱（5-8）和多组管道。 乳化基质，多孔粒状硝酸铵和物理密度调节剂储存在主要材料储存箱中，辅助储藏箱设有柴油箱（4,31），敏化溶液罐（40）和洗涤水箱（11 ），并且可以通过使用不同原料的存储箱和各种输出管道和一些挡板的不同组合来实现具有不同爆震速度的多种爆炸物的混合和加载的技术效果。 车辆具有多种用途，生产重乳化炸药，密度可调重乳液炸药，低密度乳化炸药，超低密度乳化炸药，重硝酸铵燃料油炸药，密度可变化硝酸铵燃料油炸药的能力 ，多孔颗粒硝酸铵燃料油炸药，密度可调多孔颗粒硝酸铵燃料油炸药，以及小直径和长距离输送乳化炸药，适用于各种爆破作业环境的需要，并加载不同种类的爆炸物 相同的爆破孔。
-
公开(公告)号：US20160161229A1
公开(公告)日：2016-06-09
申请号：US15015467
申请日：2016-02-04
Applicant: DSA DETECTION LLC
Inventor： Abiy Eshetu , Timothy B. Burton , John D. Howell , Mathew F. Rutter , Timothy James Winnett
Abstract: A simulated blasting cap includes a tube and an explosive simulant disposed within the tube. The explosive simulant includes one or more inert components and has a density substantially similar to an explosive material. The simulated blasting cap further includes a bridge wire disposed within the tube.
Abstract translation: 模拟爆破帽包括管和爆炸模拟物，放置在管内。 爆炸模拟物包括一种或多种惰性组分，并且具有与爆炸性材料基本相似的密度。 模拟爆破帽还包括设置在管内的桥接线。
-
4.发明授权Hand grenade, a hand-grenade actuator, and a method of manufacturing a hand-grenade actuator 有权手榴弹，手榴弹致动器，以及手榴弹致动器的制造方法公开(公告)号：US08943973B2
公开(公告)日：2015-02-03
申请号：US13702529
申请日：2011-05-05
Applicant: Ricardo Augusto Mendes , Rogério Borges Da Cunha
Inventor： Ricardo Augusto Mendes , Rogério Borges Da Cunha
CPC classification number: F42B27/08 , F42B12/387 , F42B35/00 , F42B99/00 , F42C14/02
Abstract: The present invention relates to a hand grenade comprising a main body (10), an actuator (14) releasably fixed to the main body (10), an actuator-ejection mechanism, and a charge to be released, which includes an automatic-identification device (34) embedded in the actuator. The invention further relates to a grenade actuator of the EOT-type (Espoleta de Ogiva de Tempo, time fuse point), which comprises an automatic-identification device (34) embedded therein. The present invention can also materialize in the form of a method of manufacturing a hand-grenade actuator, according to which it is provided a housing for an automatic-identification device in the actuator body. Indeed, the method of manufacturing the actuator further includes providing said housing with a cylindrical shape and then inserting an equally cylindrical automatic-identification device into said housing.
Abstract translation: 本发明涉及一种手榴弹，包括主体（10），可释放地固定到主体（10）的致动器（14），致动器弹出机构和要释放的电荷，其包括自动识别 装置（34）嵌入致动器。 本发明还涉及EOT型（Espoleta de Ogiva de Tempo，时间熔丝点）的手榴弹致动器，其包括嵌入其中的自动识别装置（34）。 本发明还可以以制造手榴弹致动器的方法的形式来实现，根据该手动设备致动器，其设置有用于致动器主体中的自动识别装置的壳体。 实际上，制造致动器的方法还包括为所述壳体提供圆柱形形状，然后将同等圆柱形的自动识别装置插入所述壳体。
-
公开(公告)号：US20170160062A1
公开(公告)日：2017-06-08
申请号：US15380067
申请日：2016-12-15
Applicant: College of William & Mary
Inventor： Kirk J. Havens , Donna Marie Bilkovic , David M. Stanhope , Kory T. Angstadt , Wade K. Blackwood
Abstract: Herein we describe shotgun shells each having a degradable wad comprising a polyhydroxyalkanoate polymer, as well as methods for ensuring that such wad degrades quickly after landing in an aquatic environment. Plastic, aquatic debris has a negative economic and ecological impact, and thus it is advantageous to use implements that will degrade into environmentally benign compounds. Incorporating a degradable wad into shotgun shells provides an effective, economical solution. Suitable degradable shotgun wads and methods are described herein.
-
Patent Agency Ranking
6.发明授权Method for studying the evolution of damage in cylinders subjected to internal radial explosion 有权研究经受内部径向爆炸的气缸中损坏演化的方法公开(公告)号：US09389139B2
公开(公告)日：2016-07-12
申请号：US14331921
申请日：2014-07-15
Applicant: U.S. Army Research Laboratory
Inventor： Cyril L. Williams , Daniel R. Scheffler
Abstract: A method for extracting material and mechanical properties of a cylinder subject to expansion cause by an explosion so as to better understand the evolution of damage. The method is directed towards obtaining material and mechanical properties of the cylinder between an undeformed state and a state of deformation prior to total fracture. The method includes the steps of providing: (1) a plurality of cylinders, each of which have the same physical dimensions; (2) a plurality of charges, each of the plurality of charges having a different diameter and hence explosive force; and (3) a fluid having a shock impedance less than a shock impedance of any of the plurality of charges. The method further includes the step of placing the charges in a respective cylinders, tilling the cylinder with the fluid and detonating the charge, and recording the cylinder radial velocity during radial expansion and post-mortem material properties.
Abstract translation: 一种用于提取由于爆炸引起膨胀的气缸的材料和机械性能的方法，以便更好地理解损伤的演变。 该方法旨在在总断裂之前在未变形状态和变形状态之间获得气缸的材料和机械性能。 该方法包括以下步骤：（1）多个气缸，每个气缸具有相同的物理尺寸; （2）多个电荷，所述多个电荷中的每一个具有不同的直径并因此具有爆炸力; 和（3）具有小于所述多个电荷中的任一个的冲击阻抗的冲击阻抗的流体。 该方法还包括以下步骤：将电荷放置在各自的气缸中，使气缸与流体一起滚动并引爆电荷，以及在径向膨胀和后验材料性质期间记录气缸的径向速度。
-
公开(公告)号：US09291436B2
公开(公告)日：2016-03-22
申请号：US14334997
申请日：2014-07-18
Applicant: DSA DETECTION LLC
Inventor： Abiy Eshetu , Timothy B. Burton , John D. Howell , Mathew F. Rutter , Timothy James Winnett
Abstract: Disclosed herein are embodiments of simulated explosive materials and Threat Screening Kits and simulated IED Circuit Kits including simulated explosive materials. The simulated explosive materials are configured to produce an output signal consistent with the presence of an actual explosive material when scanned in an X-ray scanner.
Abstract translation: 本文公开了模拟爆炸材料和威胁屏蔽套件以及模拟的IED电路套件的实施例，包括模拟的爆炸材料。 模拟的爆炸材料被配置为产生与在X射线扫描仪中扫描时实际爆炸物质存在一致的输出信号。
-
公开(公告)号：US20230417522A1
公开(公告)日：2023-12-28
申请号：US17947030
申请日：2022-09-16
Applicant: Areti Kiara , Tadd T. Truscott , Nathan Speirs , Rafsan Rabbi , Emma Fraley , Kelli Hendrickson
Inventor： Areti Kiara , Tadd T. Truscott , Nathan Speirs , Rafsan Rabbi , Emma Fraley , Kelli Hendrickson
CPC classification number: F42B10/46 , F42B19/125 , F42B19/28 , F42B99/00
Abstract: A device is disclosed for deflating a gas cavity about a projectile formed upon entry of the projectile into a liquid. The device can include a wall coupleable with a body operable as a projectile and defining an exterior and an interior space. The wall can be oriented toward a trailing end relative to a leading end defined by the body. The device can also include at least one inlet to facilitate gas flow from the exterior to the interior space. An outlet can facilitate gas flow from the interior space to the exterior and can be oriented toward the trailing end relative to the at least one inlet. Upon entry of the body and the wall into a liquid and formation of a gas cavity about a portion of the body and the wall, the at least one inlet can be located within the gas cavity and the outlet can be located outside the gas cavity, such that gas flows from the exterior through the at least one inlet to the interior space, and from the interior space through the outlet to the exterior to deflate the gas cavity.
-
公开(公告)号：US20230256486A9
公开(公告)日：2023-08-17
申请号：US17130311
申请日：2020-12-22
Applicant: 57 Trading Pty Ltd
Inventor： Craig Mitchell
Abstract: A mobile machine for separation and recovery of spent shot, the machine including a drive unit to provide self-propelled mobility to the machine, a charged soil collection assembly mounted relative to the drive unit to collect soil charged with spent shot, and at least one separation assembly to separate spent shot from other collected material, the spent shot conveyed to a collection vessel for disposal.
-
公开(公告)号：US20180058799A1
公开(公告)日：2018-03-01
申请号：US15682741
申请日：2017-08-22
Applicant: The Global Games Inc.
Inventor： Hideo Kawawaki
Abstract: A projectile for a toy gun includes an enclosure having a light transmission property, at least one light emitting unit provided within the enclosure and configured to emit light, a magnetic switch provided in the enclosure and configured to detect magnetism, and a control unit provided within the enclosure and configured to control a light emission of the at least one light emitting unit, wherein the control unit controls the at least one light emitting unit to start emitting the light when the magnetic switch detects the magnetism.
-
-
-
-
-
-
-
-
-
Search Results
19
records
(took 0.012 seconds)
