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专利名称：VELOCITY, INTERNAL BALLISTICS AND
EXTERNAL BALLISTICS DETECTION ANDCONTROL FOR PROJECTILE DEVICES AND AREDUCTION IN DEVICE RELATEDPOLLUTION
发明人：Victor B. Kley申请号：US130220申请日：20110418
公开号：US20120092490A1公开日：20120419
专利附图：
摘要：Improvements to projectile devices (particularly air guns) include techniques formeasuring and controlling the velocity of projectiles in the barrel and after leaving thebarrel, allowing the use of non-toxic projectiles. Tracking of a projectile's flight by itsunique sound and/or its unique electromagnetic signal or signal modulation are alsoprovided, along with after-barrel guidance that can be used to improve accuracy. Controlfor discriminating between authorized and unauthorized users is also provided. Aprojectile device can also be used for inexpensive and harmless practice using opticaland/or acoustic information gathered by targeting and imaging systems built into thedevice.
申请人：Victor B. Kley
地址：Berkeley CA US
国籍：US
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