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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||102/490 ; 102/380 ; 102/501|
|발명자 / 주소||
|인용정보||피인용 횟수 : 14 인용 특허 : 3|
A base bleed unit arranged to increase the range of fire or to reduce the time of flight for shells and projectiles includes a housing (1) surrounding a fuel charge (6) and associated igniter (4), extending from the rear portion of a projectile body (2) and including at least one outlet nozzle (5,5′,5″) for combustion gases, which by means of a mass flow, and possibly combustion adjacent to the base plane, reduce existing base drag. According to an embodiment of the invention, the housing (1) comprises a caseshaped member 1 attachable against a projectil...
A base bleed unit, comprising: a fuel charge; an igniter associated with said fuel charge; a member attachable to a rear portion of a projectile body, arranged to form a housing in combination with said rear portion surrounding said fuel charge and said igniter, and including at least one outlet nozzle at a portion of the housing directed away from the projectile body, said outlet nozzle providing an open passage permitting communication from outside said housing to said igniter, said member including a restricting wall located at a distance from said re...