公开(公告)号：US11262173B2

公开(公告)日：2022-03-01

申请号：US17276508

申请日：2019-08-27

申请人： Rheinmetall Waffe Munition GmbH

发明人： Thomas Labenda ,  Klaus Deutschkämer

IPC分类号： F42C1/10 ,  F42C15/24 ,  F42C15/40 ,  F42C1/00

摘要： The invention relates to a percussion fuse having an active sensor, which generates a sensor voltage, having a filter circuit consisting of a high pass and at least one low pass, in order to be able to adjust dynamic percussion characteristics. The invention further relates to an operating state switch, which can transition the percussion fuse into one of two operating states, specifically into an activated and a deactivated operating state. To this end, the operating state switch is switched into one of the two operating states by means of a safety voltage. In the active operating state, the sensor voltage is supplied directly to the threshold value switch and in the deactivated operating state, the sensor voltage is held below the threshold value of the threshold value switch by an input limiter.

公开(公告)号：US11067374B2

公开(公告)日：2021-07-20

申请号：US16153696

申请日：2018-10-05

申请人： Overwatch Defense, LLC

发明人： Jeffrey Hill

IPC分类号： F42B15/01 ,  G05D1/00 ,  F42B10/38 ,  G06K9/00 ,  F42C13/04 ,  F42B12/02 ,  F42B15/10 ,  H04N7/18 ,  F42C1/00

摘要： An ordnance for air-borne delivery to a target under remotely controlled in-flight navigation. In one embodiment, self-powered aerial ordnance includes upper and lower cases. A plurality of co-axial, deployable blades is powered by a motor positioned in the upper case. When deployed, the blades are rotatable about the upper case to impart thrust and bring the vehicle to a first altitude above a target position. An explosive material and a camera are positioned in a lower case which is attached to the upper case. The camera generates a view along the ground plane and above the target when the ordinance is in flight. When the vehicle is deployed it is remotely controllable to deliver the vehicle to the target to detonate the explosive at the target. The ordnance may drop directly on a target as a bomb does.

公开(公告)号：US10775403B2

公开(公告)日：2020-09-15

申请号：US15912532

申请日：2018-03-05

申请人： Jahangir S Rastegar

发明人： Jahangir S Rastegar

IPC分类号： G01P1/00 ,  F42C1/00 ,  G01P15/08 ,  G01B5/06 ,  G01B7/06 ,  H02N2/18 ,  G01B21/08 ,  F42C11/02 ,  F42C1/10 ,  F42C15/24

摘要： A method for detecting hardened bunkers within a target, the method including: producing a first output from a sensor fired to travel through the hardened bunkers, the first output being different from a second output when the sensor travels in a void between the hardened bunkers or encounters other objects outside of the hardened bunkers; and determining one or more of the number of hardened bunkers, a thickness of the hardened bunkers and a strength of the hardened bunkers based on the first and second outputs of the sensor over time. The sensor can include one of a piezoelectric generator for producing a voltage output and a circuit input by the voltage output or an accelerometer having a locking member for locking a proof mass during periods of impact with the one or more hardened bunkers.

公开(公告)号：US10551158B2

公开(公告)日：2020-02-04

申请号：US15567021

申请日：2016-04-12

申请人： MBDA FRANCE

发明人： Bernard Greiner ,  Mathieu Loosfeld ,  Kevin Tastets

IPC分类号： F42C1/00 ,  F42C19/07 ,  G01D5/353

摘要： An impact-detection device includes at least one waveguide provided at each of the two ends thereof with a connector. The device further includes a ring with a curved outer contour. The ring forms a separate part with planar radial surfaces. The waveguide is built into the body of the ring about the ring, and the two ends of the waveguide are arranged on the outside of the ring.

公开(公告)号：US09103643B2

公开(公告)日：2015-08-11

申请号：US14357111

申请日：2012-11-15

申请人： SEJU ENGINEERING CO., LTD

发明人： Won-Bae Lee

IPC分类号： F42B3/12 ,  F42C11/00 ,  F42C19/12 ,  F42C1/00 ,  F42C1/02 ,  F42C9/16

CPC分类号： F42C11/00 ,  F42C1/00 ,  F42C1/02 ,  F42C9/16 ,  F42C19/12

摘要： There is provided an impact resistance self-destruct fuse installed in a shell and functioning to ignite explosion of the unexploded shell occurred in the case that a shell falls on the inclined ground or barriers but fails to be exploded by a mechanical fuse, by the configuration including a fuse slide having grooves formed on the top and the bottom at one side of the fuse slide so as to be easily breakable by absorbing the impact occurred when the shell falls and bounces, a battery displaced inside the portion of the fuse slide which is separated off by the grooves, and a battery hit needle located along the line where the battery is located in order to hit the battery, and a detonator exploded by the electric energy from the battery or exploding the impact resistance self-destruct fuse by sensing the short of the battery in circuits.

摘要翻译： 提供了一种安装在壳体中的抗冲击自毁式保险丝，其功能是在壳体落在倾斜的地面或障碍物上而不能被机械保险丝分解的情况下发生未爆炸的壳体的爆炸， 包括具有形成在保险丝滑块的一侧的顶部和底部上的槽的保险丝滑块，以便通过吸收壳体掉落并弹跳时发生的冲击而容易地破裂，电池在保险丝滑块的部分内移位， 由凹槽分离，以及沿着电池所在的线路定位的电池击打针，以便撞击电池，并且由电池的电能分解的雷管或通过感测所述电池爆炸来防止耐冲击自毁式熔断器 短路电路中的电池。

公开(公告)号：US20080041263A1

公开(公告)日：2008-02-21

申请号：US11888815

申请日：2007-08-02

申请人： Jahangir Rastegar ,  Richard Murray ,  Thomas Spinelli

发明人： Jahangir Rastegar ,  Richard Murray ,  Thomas Spinelli

IPC分类号： F42C1/00

CPC分类号： F42C11/008 ,  F42C9/02 ,  F42C15/24

摘要： An inertia igniter including a mechanical delay mechanism having two or more members which are movable under different acceleration conditions to sequentially move a movable member upon sequential movement of the two or more members and an ignition member actuatable by the movable member such that movement of the movable member by the two or more members ignites the ignition member. The movable member can be movable by one of translation and rotation. The inertia igniter can further comprise an impact mass releasably movable in the housing, wherein the impact mass is released and movable by movement of the movable member to impact the ignition member. The inertia igniter can also further comprise a stop member for preventing movement of the impact mass until the movable member has moved a predetermined distance.

摘要翻译： 一种惯性点火器，其包括具有两个或更多个构件的机械延迟机构，所述机构延迟机构可在不同的加速条件下移动，以在所述两个或多个构件的顺序移动时顺序地移动可动构件，以及可由所述可移动构件致动的点火构件， 由两个或多个构件构件点燃点火构件。 可移动构件可以通过平移和旋转之一移动。 惯性点火器还可以包括在壳体中可释放地移动的冲击质量，其中冲击质量被释放并且可移动通过可移动构件的冲击而撞击点火构件。 惯性点火器还可以进一步包括止动构件，用于防止冲击块的运动，直到可移动构件已经移动预定距离。

公开(公告)号：US07273010B2

公开(公告)日：2007-09-25

申请号：US11418913

申请日：2006-05-05

申请人： Josef Bissig

发明人： Josef Bissig

IPC分类号： F42C1/00 ,  F42B12/10

CPC分类号： F42C19/07 ,  F42B10/46 ,  F42B12/105 ,  F42C1/14

摘要： An impact part on a projectile permits the activation of detonation systems within a large angular range of contact with a target. The impact part is provided with annular recesses with embedded circular rings that engage with the target and prevent the projectile from rebounding. A thin-walled, dome-shaped tip prevents relatively large disruptive effects upon the projectile's hollow charge. As a result of dimensioning the impact part in accordance with the rules of fracture mechanics, it is possible to achieve a desired fragmentation on the target.

摘要翻译： 爆炸物的冲击部分允许在与目标物接触的大角度范围内激活爆轰系统。 冲击部分设置有嵌入的环形环，其与目标物接合并防止弹丸反弹。 一个薄壁的，圆顶形的尖端防止对弹丸的空心电荷产生相对较大的破坏性影响。 作为根据断裂力学规则确定冲击部件的尺寸的结果，可以在目标上实现期望的分段。

公开(公告)号：US20050011388A1

公开(公告)日：2005-01-20

申请号：US10619949

申请日：2003-07-15

申请人： Alex Kouznetsov

发明人： Alex Kouznetsov

IPC分类号： F42B3/12 ,  F42D1/055 ,  H04L12/403 ,  F42C1/00

CPC分类号： F42D1/055 ,  F42B3/122 ,  H04L12/403

摘要： A system, for example an electronic blasting system, in which a command is issued by a master device to all slave devices connected to the system, causing all slave devices that have not been identified to the master device to respond with identifying information and optionally other information pertaining to the slave device.

摘要翻译： 一种系统，例如电子爆破系统，其中由主设备向连接到系统的所有从设备发出命令，使得未被识别的所有从设备到主设备响应识别信息以及可选的其他 关于从设备的信息。

公开(公告)号：US3982487A

公开(公告)日：1976-09-28

申请号：US476206

申请日：1974-06-04

申请人： Adelin F. Richelle ,  Hans D. Harnau

发明人： Adelin F. Richelle ,  Hans D. Harnau

IPC分类号： F42C1/02 ,  F42C1/08 ,  F42C14/00 ,  F42C15/192 ,  F42C19/08 ,  F42C1/00

CPC分类号： F42C19/10 ,  F42C1/02 ,  F42C1/08 ,  F42C14/00 ,  F42C15/192

摘要： The invention pertains to a micro-detonator having a first cap and a second cap associated to a delaying charge. Said caps are respectively located in housings separated by a diaphragm having a striking protrusion to fire the second cap.

摘要翻译： 本发明涉及具有与延迟电荷相关联的第一盖和第二盖的微型雷管。 所述盖分别位于由隔膜隔开的壳体中，所述隔膜具有用于起动第二盖的击打突起。

公开(公告)号：US3738275A

公开(公告)日：1973-06-12

申请号：US3738275D

申请日：1971-04-22

申请人： US ARMY

发明人： SCHWARTZ J ,  ROSNER G

IPC分类号： F42C1/00 ,  F42B5/08 ,  F42B9/08

CPC分类号： F42C1/00

摘要： In a high explosive projectile which is designed to function on impact and which includes an inertially activated detonator power supply, that improvement which comprises an impact nose plug threaded into the projectile aligned with and spaced from but proximate the power supply. The plug material and the mating threads jointly providing a functioning or non-functioning of the ammunition for selected targets dependent on the shear characteristics thereof. Thus, the system can be made to function for certain targets and be non-functional for other light targets such as thin structures, tree branches, bushes, etc.

摘要翻译： 在被设计为在冲击作用下并且包括惯性激活的雷管电源的高爆炸弹药中，该改进包括螺旋入射弹的撞击鼻塞，其与电源对准并且与电源相邻。 插塞材料和配合螺纹根据剪切特性共同为所选择的目标提供弹药的功能或不起作用。 因此，可以使系统对某些目标起作用，对于其他轻型目标（如薄型结构，树枝，灌木丛等）不起作用。