公开(公告)号：US12132421B1

公开(公告)日：2024-10-29

申请号：US17340154

申请日：2021-06-07

申请人： Dmitriy Yavid ,  Mykola Rabchevskiy

发明人： Dmitriy Yavid ,  Mykola Rabchevskiy

IPC分类号： H02N2/18 ,  F42C11/00 ,  H02K35/02

CPC分类号： H02N2/185 ,  H02K35/02 ,  H02N2/188 ,  F42C11/008

摘要： An electric power generator for a projectile moving through the air is based on vibrational, rather than rotational motion. The electric power generator uses an air stream through, which the projectile is traveling typically 100-250 m/s for mortars to up to 1,500 m/s for sabot or even higher electrically fired rounds. A typical 223 rifle round after being fired has energy of over 1700 J, which is equivalent to 1700 W seconds. If a Nano computer was able to extract energy of for example 50 nanowatts during bullet flight which rarely exceeds two seconds the power needed during the flight would be only a few parts per billion of the bullet's energy. Even allowing for very inefficient extraction of power, the necessary power to operate on onboard electronic devices such as computers and sensors can be extracted from the airstream through which the projectile travels.