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    Electronic self-destructing fuse structure
    1.
    发明授权
    Electronic self-destructing fuse structure 有权

    公开(公告)号：US12111144B2

    公开(公告)日：2024-10-08

    申请号：US17770002

    申请日：2020-10-15

    Applicant: Seju Engineering Co., Ltd.

    Inventor： Won-Bae Lee

    IPC: F42C9/16

    CPC classification number: F42C9/16

    Abstract: The present invention relates to an electronic self-destructing fuse structure which releases a safety device by means of a predetermined level of setback and centrifugal force after a 40 mm grenade is launched, thereby ensuring safety, and which can explode according to the application of an impact of a predetermined level or higher, and also self-destruct after a predetermined time elapses if the impact does not reach the predetermined level and an explosion does not occur, thereby preventing the occurrence of an unexploded grenade.

    Submunition and cluster munition containing submunitions
    4.
    发明授权
    Submunition and cluster munition containing submunitions 有权
    子弹药和包含子弹药的集束弹药

    公开(公告)号：US08985025B1

    公开(公告)日：2015-03-24

    申请号：US13608461

    申请日：2012-09-10

    Applicant: Paul C. Manz ,  Philip J. Magnotti ,  Ryan Gorman

    Inventor： Paul C. Manz ,  Philip J. Magnotti ,  Ryan Gorman

    IPC: F42B12/58 ,  F42B12/20 ,  F42B12/24

    CPC classification number: F42B12/58 ,  F42C9/14 ,  F42C9/16 ,  F42C11/00

    Abstract: A cluster munition may include a plurality of submunitions that are ejected from a delivery vehicle. Each submunition is single target discriminating and includes electronic self-destruct and self-deactivate capability. Each submunition includes a microprocessor and a wireless communication device connected to the microprocessor. Each submunition includes a deployable antenna/stabilizer that functions as an antenna for the wireless communication device and as a stabilizer to stabilize the descent of the submunition. Optionally, the deployable antenna/stabilizer may also facilitate ejection of the submunition from the delivery vehicle. The submunitions may wirelessly communicate with each other and with other entities.

    Abstract translation: 集束弹药可以包括从输送车辆弹出的多个子弹药。 每个子弹是单目标识别，包括电子自毁和自停功能。 每个子弹药包括连接到微处理器的微处理器和无线通信设备。 每个子弹药包括一个可部署的天线/稳定器，用作无线通信设备的天线，并作为稳定子弹药下降的稳定器。 可选地，可部署的天线/稳定器还可以有助于子弹药从输送车辆的弹出。 子弹药可以与其他实体无线通信。

    STATIONARY SELF-DESTRUCT FUZE MECHANISM
    5.
    发明申请
    STATIONARY SELF-DESTRUCT FUZE MECHANISM 审中-公开
    自动自动燃烧机制

    公开(公告)号：US20120037028A1

    公开(公告)日：2012-02-16

    申请号：US12855997

    申请日：2010-08-13

    Applicant: William D. Chamlee ,  Jerry E. Smith ,  Berry W. Flournoy

    Inventor： William D. Chamlee ,  Jerry E. Smith ,  Berry W. Flournoy

    IPC: F42C9/16 ,  F42C9/08 ,  F42C15/285 ,  F42C9/06

    CPC classification number: F42C9/16 ,  F42C9/08 ,  F42C15/38

    Abstract: A fuze mechanism for a submuntion includes an activation mechanism having a container filled with an activation fluid and an ampoule breaker to break the container upon deployment of the munition, a delay mechanism including a spring-loaded self-destruct firing pin to initiate a secondary detonator in close proximity to a primary detonator, and an interlock unit supported by the ampoule breaker that locks the self-destruct firing pin away from the secondary detonator. The ampoule breaker includes a piston and a timing ball, which accesses the activation liquid. The action of the activation liquid on the timing ball over time causes the timing ball to erode until it is forced into the container by the spring-loaded piston. The movement of the piston frees the interlock unit, allowing the spring-loaded self-destruct firing pin to move under force and impact or initiate the secondary detonator. Initiation of the secondary detonator destroys the primary detonator and, depending upon slide location, either sterilizes or destroys the submunition. The activation mechanism, delay mechanism and interlock unit are housed in a stationary self destruct slide housing for safe and reliable use of the fuze mechanism.

    Abstract translation: 用于辅助的引信机构包括具有填充有激活流体的容器的激活机构和在展开弹药时使容器破裂的安瓿断路器，延迟机构，包括弹簧加载的自毁式撞针，以起动二次雷管 靠近主雷管，以及由安瓿断路器支撑的互锁单元，其将自毁式击发销锁定在第二雷管上。 安瓿断路器包括活塞和正时球，其接触活化液体。 激活液体对定时球的作用随着时间的推移导致定时滚珠被侵蚀，直到其被弹簧加载的活塞压入容器。 活塞的移动释放互锁单元，允许弹簧加载的自毁式撞针在力和冲击下移动或启动次级雷管。 第二雷管的启动会破坏主雷管，并根据滑动位置灭菌或破坏子弹药。 启动机构，延迟机构和互锁单元安装在固定的自毁滑动壳体中，以安全可靠地使用引信机构。

    SELF-DESTRUCT FUZE DELAY MECHANISM
    6.
    发明申请
    SELF-DESTRUCT FUZE DELAY MECHANISM 有权
    自毁式FUZE延迟机制

    公开(公告)号：US20070261585A1

    公开(公告)日：2007-11-15

    申请号：US11616625

    申请日：2006-12-27

    Applicant: William D. Chamlee ,  Jerry E. Smith ,  Berry W. Flournoy

    Inventor： William D. Chamlee ,  Jerry E. Smith ,  Berry W. Flournoy

    IPC: F42C15/34

    CPC classification number: F42C1/04 ,  F42C9/141 ,  F42C9/145 ,  F42C9/16 ,  F42C15/44

    Abstract: An exemplary self-destruct fuze delay for a submuntion includes a container filled with an activation fluid, a spring-loaded ampoule breaker to break the container upon deployment of the munition, a spring-loaded self-destruct firing pin to initiate a secondary detonator in close proximity to a primary detonator, and an interlock ball supported by the ampoule breaker that locks the self-destruct firing pin away from the secondary detonator. The ampoule breaker includes a piston and a timing ball, which accesses the activation liquid. The action of the activation liquid on the timing ball over time causes the timing ball to erode until it is forced into the container by the spring-loaded piston. The movement of the piston frees the interlock ball, allowing the spring-loaded self-destruct firing pin to move under force and impact or initiate the secondary detonator. Initiation of the secondary detonator destroys the primary detonator and, depending upon slide location, either sterilizes the submunition, or destroys the entire submunition.

    Abstract translation: 用于子功能的示例性自毁式引信延迟包括填充有激活流体的容器，弹药加载的安瓿断路器，用于在展开弹药时将容器打破;弹簧加载的自毁击发销，以启动次级雷管 靠近主雷管，以及由安瓿断路器支撑的互锁球，其将自毁击发针锁定在第二雷管上。 安瓿断路器包括活塞和正时球，其接触活化液体。 激活液体对定时球的作用随着时间的推移导致定时滚珠被侵蚀，直到其被弹簧加载的活塞压入容器。 活塞的运动释放了互锁球，允许弹簧加载的自毁式撞针在力和冲击下移动或起动二次雷管。 第二雷管的启动会破坏主雷管，并根据滑动位置对子弹药进行灭菌或者破坏整个子弹药。

    Electronic self-destruct device
    7.
    发明申请
    Electronic self-destruct device 有权
    电子自毁装置

    公开(公告)号：US20030136290A1

    公开(公告)日：2003-07-24

    申请号：US10258235

    申请日：2002-10-22

    Inventor： Bertram Kolbli

    IPC: F42C011/02 ,  F42C015/26

    CPC classification number: F42C15/44 ,  F42C9/16 ,  F42C11/02 ,  F42C11/06

    Abstract: The invention relates to a device for time-controlled self-destruction of a projectile by means of a batteryless, electronic self-destruct device. Several capacitors charged by a piezo element or a surge generator during firing are used in the flight phase for operational purposes. At least two of the capacitors arc connected to the input of a comparator, so that the influence of a constantly modifiable operational voltage and the influence of a discharge of modifiable voltage levels by the piezo element or surge generator does not affect the time function.

    Abstract translation: 本发明涉及一种通过无电池电子自毁装置对射弹进行时间控制的自毁的装置。 为了操作目的，在飞行阶段使用在点火期间由压电元件或浪涌发生器充电的若干电容器。 至少两个电容器与比较器的输入端相连，使压电元件或浪涌发生器不断修改的工作电压和可修改电压电平的放电影响不影响时间功能。

    Base fuze for a spinning projectile
    8.
    发明授权
    Base fuze for a spinning projectile 失效
    旋转射弹的基地引信

    公开(公告)号：US3995557A

    公开(公告)日：1976-12-07

    申请号：US631672

    申请日：1975-11-13

    Applicant: Walter Engel ,  Paul Cahannes

    Inventor： Walter Engel ,  Paul Cahannes

    IPC: F42C1/06 ,  F42C9/16 ,  F42C15/22

    CPC classification number: F42C9/16 ,  F42C1/06

    Abstract: A base fuze for a spinning projectile comprising a firing pin for piercing a detonator cap, a hammer sleeve secured to the firing pin, a self-destruction spring by means of which the hammer sleeve together with the firing pin can be displaced towards the detonator cap. An inertia body is provided for increasing the response sensitivity and is located behind the hammer sleeve. Upon impact of the projectile the inertia body bears directly at the hammer sleeve in order to increase the mass of the hammer sleeve when piercing the detonator cap by means of the firing pin due to the inertia of such inertia body.

    Abstract translation: 一种用于旋转抛射体的基座引信，包括用于刺穿雷管盖的撞针，固定到击发销的锤套，通过该自毁体弹簧，锤套与撞针一起可朝向雷管帽移动 。 提供惯性体以增加响应灵敏度并且位于锤套之后。 在弹丸碰撞时，惯性体直接承载在锤套上，以便由于这种惯性体的惯性，借助于撞针刺穿雷管盖时，可增加锤套的质量。

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