|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||102/381 ; 60/253 ; 60/254|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 10|
Gas generator apparatus usable with a ducted rocket propellant having a high exponent burn rate, a burn rate that is burn chamber pressure sensitive to a greater degree than are normally used propellants. The gas generator includes elementary pressure regulating elements and apparatus for damping movement of the pressure regulating elements to remove oscillatory components of motion therefrom. Burn rate operating point determination and the stability characteristics thereof are described along with the effects of variations in propellant burn rate expone...
[ I claim:] [1.] A solid propellant variable output gas generator comprising the combination of:a pressure vessel having a positively correlated pressure responsive variable orifice outlet portion;a solid fuel grain charge disposed in said pressure vessel, said fuel grain being of the high burn rate exponent type, having a pressure sensitive burning rate; anddamping means coupled with said pressure vessel variable aperture outlet portion for damping pressure responsive oscillatory movement tendencies thereof.