公开(公告)号：US5787785A

公开(公告)日：1998-08-04

申请号：US678228

申请日：1996-07-11

申请人： Klaus Muenzel ,  Markus Engler

发明人： Klaus Muenzel ,  Markus Engler

IPC分类号： F42C9/00 ,  F42C17/04 ,  F42C15/40 ,  F42C17/00

CPC分类号： F42C17/04

摘要： In this more cost-effective, less elaborate method, the disintegration time is calculated from a predetermined muzzle velocity and a distance to the target and is transmitted to a receiver coil prior to firing. The receiver coil is connected via a comparator circuit (7) and a decoder (8) with a shift register (9), whose output is connected to a first comparator (6), so that the disintegration time is present on the outputs of the latter. A first counter (1), which is connected with a clock generator (2) and a programmable counter (3), is unblocked or blocked by the start-stop pulses, supplied via the receiver coil, of a muzzle velocity measuring device. The programmable counter (3) forms a clock signal from the number of the clock pulses, added in the first counter (1) during the unblocked time, and of the clock generator frequency, whose frequency is equal to the muzzle velocity and is supplied via a is binary circuit (4) to a second counter (5). The output of the second counter (5) is connected with the first comparator (6), wherein a firing signal (Z) appears at the output of the first capacitor (6) when the counter reading of the second counter (5) and the reading of the shift register (9) are the same.

摘要翻译： 在这种更具成本效益，更不精细的方法中，从预定的枪口速度和到目标的距离计算崩解时间，并且在点火之前被传送到接收器线圈。 接收器线圈经由比较器电路（7）和解码器（8）与移位寄存器（9）连接，其输出端连接到第一比较器（6），使得解码时间存在于 后者。 与时钟发生器（2）和可编程计数器（3）连接的第一计数器（1）由通过接收器线圈供给的枪口速度测量装置的启动 - 停止脉冲被解锁或阻塞。 可编程计数器（3）根据在未阻塞时间期间添加在第一计数器（1）中的时钟脉冲数和时钟发生器频率（其频率等于枪口速度）并经由 a是到第二计数器（5）的二进制电路（4）。 第二计数器（5）的输出与第一比较器（6）连接，其中当第二计数器（5）的计数器读数和第二计数器（5）的计数器读数时，触发信号（Z）出现在第一电容器（6）的输出处， 读取移位寄存器（9）是相同的。

公开(公告)号：US06484115B1

公开(公告)日：2002-11-19

申请号：US09413793

申请日：1999-10-07

申请人： Pierre H. Freymond ,  Klaus Muenzel

发明人： Pierre H. Freymond ,  Klaus Muenzel

IPC分类号： E42C1104

CPC分类号： F42C11/065 ,  F42C17/04

摘要： A method for correcting a pre-programmed time of disaggregation of a spin-stabilized projectile. For this purpose the deviation of the actual muzzle velocity from the theoretical muzzle velocity is taken into consideration. The actual muzzle velocity is determined with the aid of the effects of a magnetic field on the projectile indirectly by means of the actual rotation frequency of the projectile, wherein the actual rotation frequency of the projectile is determined during a time-limited calibration phase directly following the firing of the projectile. The device for executing this method includes means for storing the time of initiation, programmed on the basis of the theoretical rotation frequency of the projectile, means for determining the actual rotation frequency of the projectile, and means for correcting, or respectively updating of the theoretical time of initiation toward the actual time of initiation on the basis of the actual rotation frequency, or respectively muzzle velocity of the projectile. The employment of the device is intended to increase the effectiveness of a weapons system for attacking targets by means of fuse-time-fixed projectiles.

摘要翻译： 一种用于校正预编程的自旋稳定的抛射体分解时间的方法。 为此，考虑到实际枪口速度与理论枪口速度的偏差。 借助于弹丸的实际旋转频率间接地通过磁场对射弹的影响来确定实际的枪口速度，其中在直接跟随的时间有限的校准阶段期间确定射弹的实际旋转频率 射弹射击。 用于执行该方法的装置包括用于存储基于射弹的理论旋转频率编程的启动时间的装置，用于确定射弹的实际旋转频率的装置，以及用于校正或分别更新理论的装置 基于实际旋转频率开始实际启动时间，或分别是射弹的炮口速度。 该装置的使用旨在通过熔断器时间固定的射弹来增加用于攻击目标的武器系统的有效性。