公开(公告)号：US20140137539A1

公开(公告)日：2014-05-22

申请号：US13680564

申请日：2012-11-19

Applicant: RAYTHEON COMPANY

Inventor： Jeremy C. Danforth ,  Gavin Buttigieg ,  Brian J. Lukow ,  Henri Y. Kim

IPC: F42B10/66

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

Abstract: A detonation thrust-producing device includes an explosive located in a recess in an external surface of a body. 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, may be placed blocking or covering the external opening. The body may be a part of a vehicle, such as an airborne projectile. 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: 爆炸推力产生装置包括位于身体的外表面的凹部中的炸药。 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。 可以将诸如金属盘的质量块放置成阻挡或覆盖外部开口。 身体可能是车辆的一部分，例如机载抛射体。 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。

公开(公告)号：US20240361110A1

公开(公告)日：2024-10-31

申请号：US18308994

申请日：2023-04-28

Applicant: Raytheon Company

Inventor： Coulton T. Sadler ,  Brian J. Lukow ,  Christopher Matthew Turner

IPC: F42B12/20 ,  F42B12/16 ,  F42B12/32

CPC classification number: F42B12/208 ,  F42B12/16 ,  F42B12/32

Abstract: A munition has an explosive charge with direction explosive characteristics, such as a nonuniform detonation velocities. The explosive charge may have multiple portions of explosives with nonuniform characteristics, and/or may have portions with graded nonuniform characteristics. The explosive charge may be used to propel a material from the munition in a desired manner. For example the material may be fragments that are part of a fragmentation munition. Alternatively the material may be a layer of a material, such as a metal, that produces an explosively formed penetrator or shaped charge. The explosive charge may be configured to control the spread and/or direction of the material to be propelled from the munition.