公开(公告)号：US4408534A

公开(公告)日：1983-10-11

申请号：US296708

申请日：1981-08-27

申请人： Ikuo Araki ,  Teruo Kanazawa ,  Shinji Ito ,  Kenji Sumikawa

发明人： Ikuo Araki ,  Teruo Kanazawa ,  Shinji Ito ,  Kenji Sumikawa

IPC分类号： F42B1/00 ,  B60R21/26 ,  B60R21/264 ,  C06B21/00 ,  C06B45/00 ,  C06D5/00 ,  F02K9/14 ,  F42B3/093 ,  F42B5/16

CPC分类号： F02K9/14 ,  C06B21/00 ,  C06B45/00 ,  F42B5/16

摘要： A gas generating propellant charge which is made by piling explosive powder sheets having a plurality of projections on at least one surface thereof so as to make contact them with each other is excellent in firing characteristics, and the explosive powders in the gas generating propellant charge can be burnt in a short time, thereby generating a large amount of gas.

摘要翻译： 通过在其至少一个表面上具有多个突起的爆炸性粉末片堆叠以使其彼此接触而制造的气体发生推进剂装料具有优异的焙烧特性，并且气体发生推进剂装料中的爆炸性粉末可以 在短时间内燃烧，从而产生大量的气体。

公开(公告)号：US5217697A

公开(公告)日：1993-06-08

申请号：US755518

申请日：1991-08-29

申请人： Teruo Kanazawa ,  Satoru Suzuki ,  Tsukasa Motohira ,  Toshinori Ima

发明人： Teruo Kanazawa ,  Satoru Suzuki ,  Tsukasa Motohira ,  Toshinori Ima

IPC分类号： B01J7/00 ,  B60R21/26 ,  B60R21/264 ,  F42B3/10

CPC分类号： B60R21/2644

摘要： A housing for a gas generating composition comprises an igniter chamber for retaining an igniter material. A combustion chamber is formed around the igniter chamber, and a gas generating composition is disposed in the combustion chamber. A cooling chamber with a gas exhaust port is formed around the combustion chamber. A coolant for cooling gas is accommodated in the cooling chamber. The igniter chamber, the combustion chamber and the cooling chamber communicate with one another through ports. A first shell constitutes the top wall of the combustion chamber, an intermediate wall between the combustion chamber and the cooling chamber, and at least the bottom wall of the cooling chamber. The first shell is integrally formed of a metal plate with an even thickness, and opens downward at its center portion and is open at least upward at its outer surface. An igniter housing constitutes at least the peripheral wall of the igniter chamber. The igniter housing is joined to the inner surface of the top wall of the first shell, and is open downward. A second shell is open downward, and is joined to the first shell at the periphery of the opening. The second shell and the first shell cooperate to define the cooling chamber. A cover is joined to the first shell and the igniter housing to constitute the bottom walls of the igniter chamber and the combustion chamber.

摘要翻译： 用于气体发生组合物的壳体包括用于保持点火器材料的点火器室。 在点火器室周围形成燃烧室，并且在燃烧室中设置气体发生组合物。 在燃烧室周围形成具有排气口的冷却室。 用于冷却气体的冷却剂容纳在冷却室中。 点火器室，燃烧室和冷却室通过端口彼此连通。 第一壳体构成燃烧室的顶壁，燃烧室和冷却室之间的中间壁，以及至少冷却室的底壁。 第一壳体由均匀厚度的金属板一体地形成，并且在其中心部分向下开口，并且在其外表面处至少向上敞开。 点火器壳体至少构成点火器室的周壁。 点火器壳体连接到第一壳体的顶壁的内表面，并且向下敞开。 第二壳体向下敞开，并且在开口的周边处连接到第一壳体。 第二壳体和第一壳体协作以限定冷却室。 盖子连接到第一壳体和点火器壳体以构成点火器室和燃烧室的底壁。