公开(公告)号：US3950263A

公开(公告)日：1976-04-13

申请号：US428125

申请日：1973-12-26

申请人： Daizo Fukuma ,  Haruki Maruizumi ,  Tadahiko Nagaoka

发明人： Daizo Fukuma ,  Haruki Maruizumi ,  Tadahiko Nagaoka

IPC分类号： B01J20/00 ,  B60R21/08 ,  B01D39/00 ,  C09K3/00

CPC分类号： B01J20/00 ,  Y10S55/33

摘要： A solid material such as an inorganic carbonate, a salt of a strong inorganic acid and a weak base, or a weak inorganic acid cools gas passing therethrough generated from an azide of an alkali or alkaline earth metal. Toxic, molten particles resulting from decomposition of the azide are trapped and reduced to harmless salts by the solid material.

公开(公告)号：US4271453A

公开(公告)日：1981-06-02

申请号：US49463

申请日：1979-06-18

申请人： Tadashi Yajima ,  Makoto Yagi ,  Masayoshi Katoh ,  Takashi Ishii ,  Haruki Maruizumi ,  Tadahiko Nagaoka

发明人： Tadashi Yajima ,  Makoto Yagi ,  Masayoshi Katoh ,  Takashi Ishii ,  Haruki Maruizumi ,  Tadahiko Nagaoka

IPC分类号： H01R13/719 ,  F23Q7/02 ,  F42B3/12 ,  F42B3/18 ,  F42B3/188 ,  H01R13/7197 ,  F23Q7/00

CPC分类号： F42B3/188

摘要： An igniter is disclosed having a heat generator responsive to an ignition signal for igniting powder. comprises a first connector insulatingly supporting a first pair of electrical conductions having their one ends connected across the heat generator, filter means provided in circuit with one of the first electrical conductors for prohibiting passage of any high frequency signal other than the ignition signal, resilient means electrically connecting the first electrical conductors, the resilient means resiliently contacting at least one of the first electrical conductors, a second connector insulatingly supporting a second pair of electrical conductors having their one ends connected across an ignition signal source, and a second connector adapted to engage the first connector so as to bring the second electrical conductors into electrical connection with the respective first electrical conductors and to take the resilient means out of contact with the first electrical conductor.

摘要翻译： 公开了一种具有响应于用于点燃粉末的点火信号的发热体的点火器。 包括绝缘支撑第一对导电的第一连接器，其一端连接在所述发热体上，滤波器装置设置在所述第一电导体之一中，用于禁止通过除所述点火信号之外的任何高频信号，弹性装置 电连接第一电导体，弹性装置弹性地接触第一电导体中的至少一个;第二连接器，绝缘地支撑第二对电导体，其一端连接在点火信号源上，第二连接器适于接合 第一连接器以使第二电导体与相应的第一电导体电连接并且使弹性装置与第一电导体不接触。