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公开(公告)号：US20240219160A1
公开(公告)日：2024-07-04
申请号：US18363497
申请日：2023-08-01
申请人： Eugene DEERMAN
发明人： Eugene DEERMAN
CPC分类号： F42B12/207 , F42B12/22
摘要： The aims of the invention are:
maximizing the explosion energy release of implosive munitions;
minimizing the vulnerability of munitions to external impacts, detonation and heat during storage;
radar-invisibility of munitions.
The invention provides for introducing charges that compress the main charge into the implosive device when equipping it before use.
Storing implosive munitions without compressive charges minimizes their vulnerability. The start of the device implosion process before the required moment of explosion ahead for the duration of the implosion processes maximizes the device explosion energy release. The invention makes it possible to use effectively cheap explosive mixtures, which have low sensitivities to detonation and heat, and release twice as much energy as hexogen, and also use munitions with thinner and less massive, radar-invisible walls.-
公开(公告)号：US20240219148A1
公开(公告)日：2024-07-04
申请号：US18426419
申请日：2024-01-30
IPC分类号： F41G3/14 , F41G3/02 , F41G3/06 , F41G3/12 , F41G3/22 , F42B12/20 , F42C13/02 , F42C13/04 , F42C13/08
CPC分类号： F41G3/142 , F41G3/02 , F41G3/06 , F41G3/12 , F41G3/22 , F42C13/026 , F42C13/047 , F42C13/08 , F42B12/20 , F42B12/202
摘要： The method and apparatus for a remote weapon station or incorporated into manually-aimed weapons. The methodology requires use of a muzzle velocity sensor that refines the aiming of the second and subsequent fires or volleys fired from weapon systems. When firing the first volley a weapon uses an estimated velocity and, at firing, the muzzle velocity of a projectile is measured. When firing the second volley a weapon's fire control calculates an aiming point using the measured velocity of the first volley.
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公开(公告)号：US20240210147A1
公开(公告)日：2024-06-27
申请号：US18681893
申请日：2021-05-26
申请人： David COHEN
发明人： David COHEN
IPC分类号： F42B1/028 , F42B12/20 , F42B12/22 , F42C19/095
CPC分类号： F42B1/028 , F42B12/205 , F42B12/208 , F42B12/22 , F42C19/095
摘要： A warhead having a circumference, a radial direction and a longitudinal direction and comprising radially extending trapezoids. Each trapezoid having a length into said longitudinal direction and a plurality of said trapezoids extending around said circumference.
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公开(公告)号：US20240159293A1
公开(公告)日：2024-05-16
申请号：US18055693
申请日：2022-11-15
发明人： Matthew A. Cerniway
IPC分类号： F42B12/20
CPC分类号： F42B12/207
摘要： An isolation assembly for use with a munition includes a housing extending along a central axis and defining a cavity. A shuttle is at least partially within the cavity with an air gap between the shuttle and the housing, where the shuttle is configured to contain one or more electronic components. An isolation assembly in the gap between the shuttle and the housing includes an elastomeric isolator and one or more seals. The isolation assembly retains the shuttle in the cavity with six degrees of freedom.
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5.发明公开公开(公告)号：US20240019233A1
公开(公告)日：2024-01-18
申请号：US18119994
申请日：2023-03-10
发明人： Scott Alan Ager
CPC分类号： F42C1/10 , F42B12/204
摘要： Hardened target sensors and systems are described herein. An example system includes a projectile defining an ogive, a body, and a base. The body of the projectile is arranged between the ogive and the base. The system includes a sensor assembly including a nose member and a plurality of strain gauges. The nose member defines a nose portion, a shaft, portion, and a threaded portion. The strain gauges are attached to the shaft portion. The system includes a shroud member, which is mechanically coupled with the sensor assembly and the body. The system further includes a smart fuze arranged within the body. The smart fuze is operably coupled to the strain gauges. The strain gauges measure the compression/tension of the shaft portion, which is part of the nose member. The load measured by the strain gauges can be used to detect hardened target layers and/or voids.
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公开(公告)号：US11821716B2
公开(公告)日：2023-11-21
申请号：US17415929
申请日：2019-12-18
申请人： BAE SYSTEMS plc
IPC分类号： F42B12/36 , F42B10/48 , F42B12/20 , F42B21/00 , F42B30/08 , F42C5/00 , F42C7/00 , F42C13/06 , F42C13/08 , F42C9/00
CPC分类号： F42B12/365 , F42B10/48 , F42B12/202 , F42B21/00 , F42B30/08 , F42C5/00 , F42C7/00 , F42C13/06 , F42C13/08 , F42C9/00
摘要： According to an aspect of the invention, there is provided a method of triggering an explosive charge of each of a plurality of munitions, the method comprising: launching a first munition, into the air, from a first gun barrel, and into water to engage with a target location, the first munition comprising a first explosive charge and a first fuze system, adapted to trigger the first explosive charge in the water, launching a second munition, into the air, from a second gun barrel, and into water to engage with the target location, the second munition comprising an second explosive charge and a second fuze system, adapted to trigger the second explosive charge in the water, the method comprising co-ordinating the timing of the triggering of the first explosive charge and the second explosive charge to establish a co-ordinated explosive event at the target location.
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公开(公告)号：US11674785B1
公开(公告)日：2023-06-13
申请号：US17884044
申请日：2022-08-09
发明人： Nicholas H. Albrecht
CPC分类号： F42C19/0815 , F42B12/207
摘要： Embodiments are directed to a density gradient booster pellet having a proximal end, a distal end, and a central longitudinal axis spanning from the proximal end to the distal end. The density gradient booster has a plurality of density zones from the proximal end to the distal end. The proximal end is in adjacent contact with an insensitive explosive fill.
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公开(公告)号：US11668550B2
公开(公告)日：2023-06-06
申请号：US16593419
申请日：2019-10-04
发明人： Brian J. Isle , Charles M. Bies
CPC分类号： F42C19/0807 , F42C19/12 , F42B12/207
摘要： An insensitive munitions (IM) primer for use with major caliber gun systems, including an elongate housing, a tube, an ignition assembly, and a booster assembly. The elongate housing has a proximal end and a distal end. The tube has a first end coupled within the distal end of the elongate housing. The ignition assembly is located within the proximal end of the housing. The booster assembly is located within the elongate housing adjacent the ignition assembly and including a booster holder providing a cylindrical structure defining an internal bore in which a first burst disk resides and is mechanically restrained by a booster disk lock.
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公开(公告)号：US20220214148A1
公开(公告)日：2022-07-07
申请号：US17700727
申请日：2022-03-22
发明人： Lonnie Burrow
摘要： The present invention provides an ammunition having a metal injection molded projectile and a polymer cartridge case comprising a polymer ammunition cartridge comprising a bottom portion and a top portion that enclose a propellant chamber, wherein the bottom portion comprises a primer recess in communication with a primer flash hole that extends into a propellant chamber and the top portion comprises a projectile aperture; a primer inserted into the primer flash hole aperture; a propellant at least partially filling the propellant chamber; and a metal injection molded projectile frictionally fitted in the projectile aperture, wherein the metal injection molded projectile comprises a nose extending essentially symmetrically to a shoulder, and an essentially cylindrical bearing surface extending from the shoulder to a base.
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公开(公告)号：US20220065604A1
公开(公告)日：2022-03-03
申请号：US17413141
申请日：2019-12-17
申请人： BAE SYSTEMS plc
摘要： According to an aspect of the invention, there is provided a fuze arming system for a submunition, comprising: a first stage, arranged to detect launch of the submunition and its associated carrier; a second stage, arranged to detect expulsion of the submunition from the carrier, and to at least partially arm a submunition fuze based on such detection; wherein the second stage is unable to at least partially arm the submunition fuze without the first stage detecting launch of the submunition and its associated carrier.
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