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    • 9. 发明授权
    • Lead-and barium-free propellant charges
    • 无铅和无钡推进剂费用
    • US06997998B2
    • 2006-02-14
    • US10752536
    • 2004-01-08
    • Rainer HagelKlaus Redecker
    • Rainer HagelKlaus Redecker
    • C06B33/08C06B33/04C06B25/04
    • C06C7/00
    • The subject of the present invention is lead- and barium-free propellant charges with primary explosives mixed with oxygen-supplying substances, characterized in that the primary explosives are selected from alkali metal and/or alkaline earth metal salts of dinitrobenzofuroxanes and the oxygen-supplying substances are chosen from metal peroxides, nitrates of ammonium, guanidine, aminoguanidine, triaminoguanidine, dicyanodiamidine, and the elements sodium, potassium, magnesium, calcium, cerium, and/or multivalent metal oxides.The propellant charges according to the invention exhibit increased stability with respect to known propellant charges that are free of harmful substances.
    • 本发明的主题是与供氧物质混合的主要炸药的无铅和无钡的推进剂装药,其特征在于,主要爆炸物选自二硝基苯并呋喃氧基的碱金属和/或碱土金属盐,并且供氧 物质选自金属过氧化物,铵,硝酸胍,氨基胍,三氨基胍,二氰基二胺,元素钠,钾,镁,钙,铈和/或多价金属氧化物。
    • 10. 发明授权
    • Electrically primable igniter charges for caseless ammunition and
propellant cartridges
    • 无铅弹药和推进剂药筒的电子点火器收费
    • US4956029A
    • 1990-09-11
    • US166985
    • 1988-03-11
    • Rainer HagelKlaus RedeckerHorst Penner
    • Rainer HagelKlaus RedeckerHorst Penner
    • C06B25/04C06B43/00C06B45/00C06C9/00
    • C06B25/04C06B43/00C06B45/00C06C9/00
    • An electrically primable igniter charge yield has a composition that yields a reduced proportion of toxic vapors after the deflagration. The composition of the charges contains, as the oxidizing agent, zinc peroxide and, as a component providing additional energy, initiating explosives of the kind which do not trigger a detonation in direct contact with press-molded elements of nitrocellulose propellant charge powders. Among these initiating exposives are the potassium salts of trinitrophenol or trinitroresorcinol. The components of the igniter charges are mixed with fibers of an electrically conductive material. Suitable conductive materials are carbon or metals, such as iron or copper, or metal alloys, such as brass, for example. The igniter charges furthermore contain a binder which is preferably a secondary explosive, such as, for example, nitrocellulose.
    • 电引燃点火器电荷产率具有在爆燃后产生有毒蒸气的比例降低的组成。 电荷的组成包含作为氧化剂的过氧化锌,并且作为提供额外能量的组分,引发不会引发与硝化纤维素推进剂装料粉末的压模元件直接接触的爆炸的爆炸物。 这些引发暴露的是三硝基酚或三硝基间苯二酚的钾盐。 点火器电荷的组分与导电材料的纤维混合。 合适的导电材料是碳或金属,例如铁或铜,或金属合金,例如黄铜。 点火器费用还包含优选为二次炸药的粘合剂,例如硝化纤维素。