公开(公告)号：US11952968B2

公开(公告)日：2024-04-09

申请号：US18223433

申请日：2023-07-18

申请人： AGENCY FOR DEFENSE DEVELOPMENT

发明人： Seung Gyo Jang ,  Doo Hee Han ,  Young Hwa Kwon

IPC分类号： F02K9/95 ,  F02K9/38 ,  F42C9/14 ,  F42C11/00 ,  F42C11/06 ,  F42C15/40 ,  F42C19/08 ,  F42C19/12

CPC分类号： F02K9/95 ,  F02K9/38 ,  F42C9/14 ,  F42C11/00 ,  F42C11/06 ,  F42C15/40 ,  F42C19/0819 ,  F42C19/12

摘要： The present invention relates a safety ignition device for a high altitude dual pulse motor according to the present invention, and can prevent accidental ignition of an ignition device or a propulsion engine while efficiently using a space by installing the safety ignition device in front of a combustion pipe, increase the reliability of ignition, and maintain the air tightness of the inside of the propulsion engine and the ignition device even in a high altitude environment.

公开(公告)号：US10317182B1

公开(公告)日：2019-06-11

申请号：US14656005

申请日：2015-03-12

申请人： Mohamed Elalem ,  Philip Abbate ,  Vincent Gonsalves ,  Matthew P. Evangelisti ,  John W. Grassia ,  Steve Kotefski ,  Nikola Kotefski ,  Ming-Wan Young ,  Fei Shen ,  Chong Peng ,  Linjie Zhu ,  Viral Panchal

发明人： Mohamed Elalem ,  Philip Abbate ,  Vincent Gonsalves ,  Matthew P. Evangelisti ,  John W. Grassia ,  Steve Kotefski ,  Nikola Kotefski ,  Ming-Wan Young ,  Fei Shen ,  Chong Peng ,  Linjie Zhu ,  Viral Panchal

IPC分类号： F42C9/10 ,  F42B27/00 ,  F42B27/08 ,  F42C9/14

摘要： A safety fuze for use in military and commercial applications, includes a fuze body that is attached to a trigger mechanism, an energetic train contained within the fuze body, and a non-energetic fuze delay mixture that is formed in a rod form so that it can dropped inside the fuze body, without modification to the other components of the safety fuze. Preferably, the non-energetic fuze delay mixture is made of foamed celluloid.

公开(公告)号：US5942714A

公开(公告)日：1999-08-24

申请号：US2247

申请日：1997-12-31

申请人： Richard P. Oberlin ,  Robert T. Soranno

发明人： Richard P. Oberlin ,  Robert T. Soranno

IPC分类号： F42C9/14 ,  F42C11/06

CPC分类号： F42C11/065 ,  F42C9/147

摘要： An accurate, yet ultra low power fuse electronics is presented in which two methods are used to reduce power consumption in the fuze electronics. First, the fuze uses low power 3.3 volt logic chips ("LV" series or equivalent CMOS logic chips) along with switches that have low input capacitance and low quiescent current. Second, a circuit design is used which, while still accomplishing the objects of the invention, drastically reduces the number of electronic elements required. When a projectile is fired from a weapon, a fire control system transmits a signal to a data conditioner located on the projectile. The data conditioner demodulates and filters the signal, producing a burst time data word which is transmitted to a microcontroller. The data conditioner is comprised of passive components, therefore no supply power is required. The microcontroller decodes the data word and also uses the data word to correct any error in the high and low speed fuze oscillators. The microcontroller then converts the data word to a count down. At the end of count clown, the microcontroller transmits a signal to the detonator, thereby exploding the projectile. Power is supplied to the fuze electronics by a power conditioner's function which takes energy input from a fast rise piezoid and apportions it to the fuze electronics. The detonator utilizes a low power MOSFET or SCR switch and the power conditioner uses a low power CMOS DC/DC converter.

摘要翻译： 提出了一种精确的超低功率熔断器电子器件，其中使用两种方法来降低引信电子设备中的功耗。 首先，引信使用低功耗3.3伏逻辑芯片（“LV”系列或等效CMOS逻辑芯片）以及具有低输入电容和低静态电流的开关。 其次，在仍然实现本发明的目的的情况下，使用电路设计，大大减少了所需的电子元件的数量。 当弹药从武器射出时，消防系统将信号发送到位于射弹上的数据调节器。 数据调理器对信号进行解调和滤波，产生发送到微控制器的突发时间数据字。 数据调节器由无源元件组成，因此不需要电源。 微控制器解码数据字，并且还使用数据字来校正高速和低速引信振荡器中的任何错误。 然后，微控制器将数据字转换为倒数。 在计数小丑结束时，微控制器向雷管发送信号，从而爆炸射弹。 通过功率调节器的功能将功率提供给引信电子设备，该功能从快速上升的压电体获得能量输入并将其分配给引信电子设备。 雷管使用低功率MOSFET或SCR开关，功率调节器使用低功率CMOS DC / DC转换器。

公开(公告)号：US5048419A

公开(公告)日：1991-09-17

申请号：US559346

申请日：1990-07-30

申请人： Gerhard Skowasch

发明人： Gerhard Skowasch

IPC分类号： F42C1/02 ,  F42C9/14 ,  F42C15/184

CPC分类号： F42C9/142 ,  F42C1/02 ,  F42C15/184

摘要： A fuze for an explosive projectile, particularly a submunition projectile (bomblet) which includes a first primary firing pin mounted in a housing for axial displacement in the longitudinal direction, and a detonation charge carried by a slide disposed in the housing, with the slide being mounted for displacement transverse to the longitudinal direction of said housing, and to its center longitudinal axis, between a safety position, wherein the detonation charge is not aligned with the firing pin, and an armed position, wherein the detonation charge is aligned with the firing pin. The slide is further provided with a self destruct arrangement, which includes an ignition element disposed adjacent an edge of the slide, to cause self destruction of at least said fuze after a given time delay following ignition of the ignition element. A second firing in is mounted laterally in the fuze housing at a position for causing ignition of the ignition element upon displacement of said slide into the armed position, with the second firing pin being a flat strip of sheet metal in the shape of a pointed wedge or triangle disposed in the displacement path of the slide.

摘要翻译： 用于爆炸性射弹的引信，特别是子弹药弹（包括弹药），其包括安装在壳体中的用于沿纵向轴向移位的第一主击针，以及设置在壳体中的滑块承载的引爆电荷，滑块为 安装在与所述壳体的纵向方向垂直的位移以及其中心纵向轴线处于安全位置之间，其中所述爆炸装料与所述撞针不对准，并且布置位置，其中所述爆震电荷与所述发射对准 销。 滑块还设置有自毁装置，其包括邻近滑块的边缘设置的点火元件，以在点火元件点火之后的给定时间延迟之后引起至少所述引信的自毁。 第二次点火被侧向地安装在引信壳体中的位置处，用于在将所述滑块移动到备用位置时引起点火元件的点火，其中第二撞击销是具有尖形楔形的平板状金属片 或设置在滑块的位移路径中的三角形。

公开(公告)号：US4736682A

公开(公告)日：1988-04-12

申请号：US946579

申请日：1986-10-01

申请人： Karl-Heinz Roosmann

发明人： Karl-Heinz Roosmann

IPC分类号： F42C9/14 ,  F42C9/16

CPC分类号： F42C9/142

摘要： A warhead having a longitudinal axis comprises a housing containing an explosive charge and an axially displaceable firing pin assembly. The latter has a hollow body, as well as an initial fuse, a final fuse and a pyrotechnical delay segment installed in the hollow body. An axially oriented point projects from the pin body, and a needle is affixed to the housing and is oriented axially in a direction toward the initial fuse. A first safety slide is radially displaceably held in the housing for blocking an axial motion of the firing pin assembly towards the needle, and a second safety slide is radially displaceably held in the housing for blocking an axial motion of the firing pin assembly in a direction away from the needle. A detonator is held in the second safety slide such that in one position of the second safety slide it is out of axial alignment with the point and in another position thereof it is in axial alignment with the point for allowing contact between the point and the detonator.

摘要翻译： PCT No.PCT / EP85 / 00595 Sec。 371日期1986年10月1日第 102（e）日期1986年10月1日PCT 1985年11月7日PCT PCT。 出版物WO86 / 03828 日期为1986年7月3日。具有纵向轴线的弹头包括容纳炸药的壳体和可轴向移动的撞针组件。 后者具有中空体，以及安装在中空体中的初始保险丝，最终保险丝和烟火延迟段。 轴向取向的点从销体突出，并且针被固定到壳体并且沿着朝向初始保险丝的方向轴向定向。 第一安全滑动件径向移动地保持在壳体中，用于阻挡击发销组件朝向针的轴向运动，并且第二安全滑块径向移动地保持在壳体中，用于阻挡击发销组件沿着方向 远离针。 雷管被保持在第二安全滑动件中，使得在第二安全滑动件的一个位置中，它与该点不在轴向对准，并且在另一个位置处，其与该点轴向对准以允许点与雷管之间的接触 。

公开(公告)号：US4417518A

公开(公告)日：1983-11-29

申请号：US24428

申请日：1979-03-08

申请人： Rainer Siebert ,  Dietmar Stutzle ,  Peter Weidner

发明人： Rainer Siebert ,  Dietmar Stutzle ,  Peter Weidner

IPC分类号： F42C9/14 ,  F42C11/02 ,  F42C13/08

CPC分类号： F42C9/148 ,  F42C11/02 ,  F42C13/08

摘要： A detonating arrangement for missiles in which, as a result of a change of the magnetic field of a permanent magnet at an approach to a ferromagnetic object, a voltage will be induced in an induction element, which is transmissible to the control input of electronic evaluating circuit powering a detonating medium.

摘要翻译： 一种用于导弹的引爆装置，其中由于在接近铁磁物体时永久磁铁的磁场发生变化的结果，感应元件中将产生电压，该感应元件可传输到电子评估的控制输入 电路为引爆介质供电。

公开(公告)号：US4050381A

公开(公告)日：1977-09-27

申请号：US246090

申请日：1972-04-12

申请人： Robert W. Heinemann

发明人： Robert W. Heinemann

IPC分类号： F42B1/024 ,  F42B10/56 ,  F42B12/10 ,  F42B12/32 ,  F42C9/14 ,  F42C13/00 ,  F42C13/02 ,  F42B25/02

CPC分类号： F42B12/32 ,  F42B1/024 ,  F42B10/56 ,  F42B12/10 ,  F42C13/006 ,  F42C13/02 ,  F42C9/148

摘要： The invention relates to a munition system, which can be dropped from airft and is capable of scanning the ground for military targets; e.g., tanks and vehicles, and then directionally propelling a projectile at the target when it locates one. The munition system includes a housing, which contains an explosive warhead capable of directionally propelling a projectile, a directional sensing fuze in alignment with the path of the projectile, and a parachute to retard the descent and induce rotation of the housing at a predetermined rate, whereby the sensing fuze has sufficient time to scan the ground along a spiral path for military targets.

摘要翻译： 本发明涉及一种可以从飞机上掉下来，能够扫射地面的军事目标的弹药系统。 例如坦克和车辆，然后当它位于目标位置时，将射弹定向推进目标。 弹药系统包括一个壳体，其中包含一个能够定向推进射弹的爆炸弹头，与射弹路径对准的方向感应引信，以及一个降落伞，以预定的速度延迟下降并引起外壳的旋转， 由此感测引信具有足够的时间沿着用于军事目标的螺旋路径扫描地面。

公开(公告)号：US3968945A

公开(公告)日：1976-07-13

申请号：US487359

申请日：1974-07-11

申请人： John E. Walton

发明人： John E. Walton

IPC分类号： F42B10/14 ,  F42C9/14 ,  F42B13/10 ,  F42B13/32

CPC分类号： F42B10/14 ,  F42C9/142

摘要： A mini charged round utilizing a low speed, fin stabilized structure with aarhead having a shaped charge for destroying incoming motar, rocket and artillery rounds. The charged round is provided with a delay ignitor which insures detonation of the main primer in the event of missing the target.

摘要翻译： 一个迷你充电轮采用低速，翅片稳定的结构，弹头具有成形装置，用于摧毁进入的火箭，火箭和炮弹。 带电轮提供延迟点火器，在发现目标物的情况下确保主引物的爆震。

公开(公告)号：US3922968A

公开(公告)日：1975-12-02

申请号：US5603370

申请日：1970-07-09

申请人： US NAVY

发明人： CONGER ROBERT L ,  PARKS JOHN A ,  LONG LESLIE T

IPC分类号： F42B12/36 ,  F42C9/14 ,  F42C13/00 ,  F42C13/04

CPC分类号： F42C13/006 ,  F42B12/36 ,  F42C13/04

摘要： A system for detonating a plurality of radio signal receiving bomblets dropped in a cluster together with several signal transmitting bomblets by means of explosive high power pulse generations in the transmitting bomblets.

摘要翻译： 一种用于通过爆炸性高功率脉冲代发送多个发射小号的多个无线电信号接收小型炸弹的系统与多个信号传输小型炸弹一起发射的系统。

公开(公告)号：US3839963A

公开(公告)日：1974-10-08

申请号：US34912473

申请日：1973-04-09

申请人： CONSTR NAVALES IND

发明人： NATHAN G ,  VARAUD C

IPC分类号： G05D1/12 ,  F42C9/14 ,  F42C13/02 ,  F42C14/00 ,  F42C15/184 ,  F42C15/24 ,  F42C19/06 ,  F42C15/00 ,  F42C13/00

CPC分类号： F42C15/184 ,  F42C9/148 ,  F42C13/02 ,  F42C15/24 ,  F42C19/06

摘要： A compact fuse designed to be armed after cessation of acceleration and provided with a plurality of safety means; a cap adapted to be set in an inoperative position by a rotation of 90* with reference to the fuse body, a cover for the cap adapted to collapse towards the striker and to prevent its releasing operation in case of a premature impact, a detonator-carrier adapted to be shifted laterally out of registry with the striker, a weight controlled by inertia and controlling operation of the striker and an arming weight releasing through inertia in striker.

摘要翻译： 一种紧凑型保险丝，设计成在加速停止后装备，并配有多个安全装置; 相对于保险丝本体通过90度的转动而被设置在不工作位置的盖子，用于盖子的盖适于朝向撞针折叠并且防止在过早冲击的情况下其释放操作， 适用于与撞击器横向偏离注册的载体，由惯性控制的重量和撞击器的控制操作以及通过撞击器惯性释放的武装重量。