公开(公告)号：WO2014077889A1

公开(公告)日：2014-05-22

申请号：PCT/US2013/034910

申请日：2013-04-02

Applicant: RAYTHEON COMPANY

Inventor： DANFORTH, Jeremy C. ,  BUTTIGIEG, Gavin ,  LUKOW, Brian J.

IPC: F02K7/02 ,  F02K9/08 ,  F42B3/04 ,  B64G1/26

CPC classification number: F42B10/661 ,  F02K7/02 ,  F02K9/08 ,  F42B3/04

Abstract: 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.

Abstract translation: 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。