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    • 1. 发明申请
    • THRUST-PRODUCING DEVICE WITH DETONATION MOTOR
    • 带爆震电机的制动装置
    • WO2014077889A1
    • 2014-05-22
    • PCT/US2013/034910
    • 2013-04-02
    • RAYTHEON COMPANY
    • DANFORTH, Jeremy C.BUTTIGIEG, GavinLUKOW, Brian J.
    • F02K7/02F02K9/08F42B3/04B64G1/26
    • F42B10/661F02K7/02F02K9/08F42B3/04
    • A detonation thrust-producing device (10) includes an explosive (32) located in a recess (34) in an external surface of a body (16). Detonation of the explosive expels material out of the recess, providing thrust to the body in an opposite direction. A mass, such as a metal disk (58), may be placed blocking or covering the external opening. The body may be a part of a vehicle, such as an airborne projectile (12). The thrust-producing device may include multiple detonation motors arrayed around the body, capable of being individually or multiply detonated. Such thrust-producing devices may be used for attitude adjustment, steering, or other control of the flight of the projectile or other air vehicle. The detonation thrust-producing devices have the advantage of a faster-response time than propellant-based devices, and do not need the nozzles that are used with many propellant-based devices.
    • 爆炸推力产生装置(10)包括位于主体(16)的外表面中的凹部(34)中的炸药(32)。 爆炸物的爆炸将材料排出凹槽,向相反方向的身体提供推力。 可以将诸如金属盘(58)的块放置成阻挡或覆盖外部开口。 身体可能是车辆的一部分,例如机载射弹(12)。 推力产生装置可以包括围绕身体排列的多个爆震电动机,能够单独或多次引爆。 这种推力产生装置可以用于姿态调节,转向或其他控制飞弹或其他空中飞行器的飞行。 爆炸推力产生装置具有比基于推进剂的装置更快的响应时间的优点,并且不需要与许多基于推进剂的装置一起使用的喷嘴。