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    NET LAUNCHER
    3.
    发明公开
    NET LAUNCHER 审中-公开

    公开(公告)号：EP3623742A1

    公开(公告)日：2020-03-18

    申请号：EP18020449.7

    申请日：2018-09-14

    申请人： Weiss, Jonas Rudolf Michael

    发明人： Weiss, Jonas Rudolf Michael

    IPC分类号： F41H13/00 ,  F42B10/26 ,  F41A21/16

    摘要： A net launching system comprising a net launcher and multi-component projectile,
    wherein the net launcher comprises a barrel for accelerating the multi-component projectile and a fire mechanism for firing the multi component projectile in the barrel by causing the pressure at one end of the barrel for accelerating the multi-component projectile,
    wherein the multi-component projectile comprises a plurality of weights connected by a net, wherein the multi-component projectile is configured to open the net by the radial forces on the weights caused by a rotation of the multi-component projectile,
    characterized in that
    the barrel has a twisted form configured to cause a rotation of the multi-component projectile around the longitudinal axis of the barrel, when the multi-component projectile is accelerated in the barrel, and
    the multi-component projectile in the barrel before being fired by the fire mechanism has a twisted form corresponding to the twisted form of the barrel such that the acceleration of the multi-component projectile along the longitudinal axis of the barrel causes the rotation of the multi-component projectile around the longitudinal axis of the barrel.

    IMAGING SEEKER FOR A SPIN-STABILIZED PROJECTILE
    5.
    发明公开
    IMAGING SEEKER FOR A SPIN-STABILIZED PROJECTILE 审中-公开

    公开(公告)号：EP3546879A1

    公开(公告)日：2019-10-02

    申请号：EP19164878.1

    申请日：2019-03-25

    申请人： Simmonds Precision Products, Inc.

    发明人： DURAND, William ,  ELL, Todd

    IPC分类号： F41G7/00 ,  F41G7/22 ,  F42B10/26

    摘要： Apparatus and associated methods relate to determining a course-correction signal for a spin-stabilized projectile based on a time sequence of images (14A-D) of a scene aligned with and obtained by a forward-looking imager coupled to the projectile. As the projectile rotates, the aligned scenes captured in the images obtained by the forward-looking imager are rotated. The rotation angle of each of the captured scenes corresponds to the spin angle of the projectile at the time of image exposure. Objects in the captured scenes will circle about a rotation center of the time-sequence images. The distances from a rotation center to the objects in the captured scenes, as well as the rotation angles of the captured scenes can be used to generate a course-correction signal so that the projectile can be guided to a target selected from the objects in the captured scene.

    ACTIVATING A FUSE
    7.
    发明公开
    ACTIVATING A FUSE 审中-公开

    公开(公告)号：EP3417234A1

    公开(公告)日：2018-12-26

    申请号：EP17705935.9

    申请日：2017-02-08

    申请人： BAE Systems PLC

    发明人： HUCKER, Martyn John ,  ATKINSON, Stephen John

    IPC分类号： F42C11/06 ,  F42C13/08 ,  F42C17/04 ,  F42B10/26 ,  F42C13/00

    CPC分类号： F42C11/065 ,  F42B10/26 ,  F42C13/006 ,  F42C13/08 ,  F42C17/04

    摘要： Communication system for communicating between a ranged weapon and a projectile for that ranged weapon, the system comprising: a transmitter associated with the ranged weapon, the transmitter being arranged to encode data to be transmitted to the projectile on an electromagnetic carrier wave, and to transmit that electromagnetic carrier wave to the projectile; a receiver associated with the projectile, the receiver being arranged to receive the electromagnetic carrier wave, and to decode data encoded in the electromagnetic carrier wave to retrieve that data, the data being usable in the activation of a fuse of the projectile.