|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||102/288 ; 102/285 ; 102/289 ; 102/290|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 23 인용 특허 : 0|
A unitary propellant charge module for use in separate ammunition comprises a combustible container having a generally hollow cylindrical shape, a generally cylindrical charge body of interconnected compacted spheroidal propellant grains disposed within the container, each of the grains having an uncompacted propellant grain diameter of at least 100 mils, and at least one generally tubular center core igniter body of interconnected compacted spheroidal propellant grains having an unrolled grain size between about 20 to less than 100 mils in diameter. The...
A unitary propellant charge module adapted for use as a main charge body in large caliber guns requiring separate ammunition to provide improved barrel life and permissible rates of fire, said body being capable of generating an average flame temperature of about 2700°K., said module comprising: a porous self-supporting charge body of interconnected solid compacted spheroidal smokeless propellant grains, each of said grains having an uncompacted propellant grain diameter of at least 100 mils, said body generating a mean gun gas temperature of less than 2...