|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F02K-009/10 F02K-009/12 F02K-009/18 F02K-009/22 F02K-009/95 F42B-015/00 F42B-015/10 F42B-010/38|
|미국특허분류(USC)||102/381; 102/374; 102/291; 060/253|
|우선권정보||GB-1110994.9 (2011-06-28); EP-11192305 (2011-07-12)|
|§371/§102 date||20120727 (20120727)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 6|
A bomb for deployment from an air vehicle includes a rocket motor for propelling the bomb. The rocket motor includes propellant which at least partially defines a void downstream of an initial burning surface. As the propellant is burned the void will be exposed, increasing the surface area of the burning surface of the propellant to increase the thrust of the rocket motor.
1. A bomb for deployment from an air vehicle, the bomb comprising: a rocket motor for propelling the bomb,wherein the rocket motor comprises propellant, the propellant having an initial burning surface of a first surface area, and wherein the propellant at least partially defines a void downstream of the initial burning surface, the rocket motor being arranged such that as the propellant is burned the void will be exposed, thereby increasing the first surface area of the burning surface of the propellant to provide an increased thrust of the rocket motor...