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    Underwater explosive acoustic signature device
    1.
    发明授权
    Underwater explosive acoustic signature device 失效
    水下爆炸声学签名装置

    公开(公告)号：US5341343A

    公开(公告)日：1994-08-23

    申请号：US041560

    申请日：1993-04-02

    Applicant: Robert L. Aske

    Inventor： Robert L. Aske

    IPC: F41H11/02 ,  F42B10/58 ,  F42B12/70 ,  F42C5/00 ,  F42C9/18 ,  F42C14/04 ,  F42C15/22 ,  H04K3/00

    CPC classification number: F42C15/22 ,  F41H11/02 ,  F42B10/58 ,  F42B12/70 ,  F42C14/04 ,  F42C5/00 ,  F42C9/18

    Abstract: An explosive actuated acoustic device emits sound to be used in torpedo countermeasures. Numbered devices are delivered over an extended area and sink through the water. The devices are actuated at different times as they sink, to provide sound masking over an extended period of time. The devices also include safety devices which prevent premature actuation from jarring or jolting and from impact with the water.

    Abstract translation: 爆炸性声学装置发射用于鱼雷对抗措施的声音。 编号的设备在一个延伸的区域交付并且通过水下沉。 设备在下沉时的不同时间被启动，以在延长的时间段内提供声音屏蔽。 这些装置还包括防止过早致动的安全装置，从而刺激或颠簸并且与水冲击。

    FUZE COMPRISING A SELF-DESTRUCTION DEVICE FOR A GYRATORY PROJECTILE
    8.
    发明申请
    FUZE COMPRISING A SELF-DESTRUCTION DEVICE FOR A GYRATORY PROJECTILE 有权

    公开(公告)号：US20230133860A1

    公开(公告)日：2023-05-04

    申请号：US17917784

    申请日：2021-04-30

    Applicant: DIXI MICROTECHNIQUES

    Inventor： Sébastien Dubois ,  Philippe Guyon ,  Florent Lemercier

    IPC: F42C15/188 ,  F42C9/18

    Abstract: The invention relates to a fuze for a gyratory projectile, including a striker holder movable about a rocker axis perpendicular to the axis of symmetry of the fuze, a primer holder rotatable about an axis of rotation parallel to the axis of symmetry, and a self-destruction device. The latter includes an SD mechanism using the linear acceleration of the projectile upon the departure of the shot to store axial kinetic energy, and a safety mechanism using the centrifugal effects of the projectile during the flight to store radial kinetic energy. The two mechanisms cooperate with each other, and with the striker holder and the primer holder to generate the different storage positions before firing, intermediate upon the departure of the shot, cocked during the flight and of self-destruction at the end of the flight, guaranteeing maximum safety of the projectile in the storage position and maximum responsiveness of the projectile regardless of the scenario encountered during ballistic firing.

    Priming and self-destruct system of a munition
    9.
    发明授权
    Priming and self-destruct system of a munition 失效
    弹药和自毁系统的弹药

    公开(公告)号：US5440992A

    公开(公告)日：1995-08-15

    申请号：US244076

    申请日：1994-05-17

    Applicant: Patrice Chemiere ,  Jean-Paul Dupuy

    Inventor： Patrice Chemiere ,  Jean-Paul Dupuy

    IPC: F42C9/18 ,  F42C15/184 ,  F42C15/22

    CPC classification number: F42C15/184 ,  F42C9/18

    Abstract: A priming and self-destruct system for a munition having its own rotational movement about a longitudinal axis includes a trigger mounted to pivot about an axis parallel to the rotational axis of the munition under the effect of centrifugal force and against the action of a return spring. The self-destruct system also has a retention device for a secondary firing pin having its own spring in the armed position that is controlled by the trigger when the system is rotating about the axis of the munition. In the event of a malfunction, the secondary firing pin is released by the trigger when the rotation ceases, i.e., when the munition comes to rest on the ground. At that point and without delay, the secondary firing pin pierces the priming system and initiates the munition.

    Abstract translation: PCT No.PCT / FR93 / 01178 Sec。 371日期：1994年5月17日 102（e）日期1994年5月17日PCT提交1993年12月1日PCT公布。 出版物WO94 / 15170 PCT 日期为1994年7月7日。用于具有围绕纵向轴线自身的旋转运动的弹药的起动和自毁系统包括安装成在离心力作用下围绕平行于弹药的旋转轴线的轴线枢转的扳机，以及 反对春天的行动。 自毁系统还具有用于辅助点火销的保持装置，其具有处于备用位置的自己的弹簧，当系统围绕弹药的轴线旋转时，其由触发器控制。 在发生故障的情况下，当旋转停止时，即当弹药停在地面上时，辅助撞针由扳机释放。 在这一点上，没有延迟，次级射击针刺穿起动系统并启动弹药。

    Delayed arming fuze for a spinning projectile
    10.
    发明授权
    Delayed arming fuze for a spinning projectile 失效
    延长布雷发射的引爆

    公开(公告)号：US4242963A

    公开(公告)日：1981-01-06

    申请号：US945679

    申请日：1978-09-25

    Applicant: Richard T. Ziemba

    Inventor： Richard T. Ziemba

    IPC: F42C9/18 ,  F42C15/18 ,  F42C15/26 ,  F42C15/22

    CPC classification number: F42C15/18 ,  F42C15/26 ,  F42C9/18

    Abstract: The provision of a delayed arming fuze utilizing a ball rotor, and a firing pin which is captured to the ball rotor by an unwinding ribbon, and which pin precludes the rotor from swinging into alignment for arming until the ribbon has unwound under the sequential presence of setback and spin forces.

    Abstract translation: 提供使用球转子的延迟布防引信，以及通过展开带被捕获到球转子的击球销，并且该销排除了转子摆动对准以进行布防，直到带子在顺序存在下展开 挫折和旋转力。

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