Invention Grant
US07658151B2 Piezoelectric stun projectile 失效
压电眩晕弹

Piezoelectric stun projectile
Abstract:
The present invention provides a non-lethal projectile for delivering an electric pulse to a target. In one aspect of the invention, the projectile utilizes a piezoelectric device and an electrical oscillating circuit in order to generate a pulse. In another aspect of the invention, the projectile utilizes a piezoelectric device and a mechanical oscillating circuit in order to generate an electric pulse. Since the projectile of the present invention contains the structure to generate the required electric pulse, it can be employed effectively at distances of up to 150 meters.
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