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1. 发明授权

US5522318A Cushion element for detonators and the like; apparatus and method of assembly 失效
标题翻译：用于雷管等的缓冲元件; 装置和组装方法
公开(公告)号：US5522318A
公开(公告)日：1996-06-04
申请号：US376063
申请日：1995-01-20
申请人： Ernest L. Gladden , Thomas A. Nadeau , Raymond T. Overstrom
发明人： Ernest L. Gladden , Thomas A. Nadeau , Raymond T. Overstrom
IPC分类号： C06C7/00 , F42B3/16
CPC分类号： C06C7/00
摘要： An improved detonator includes a housing having an open end and an opposite, closed end and defining an axially-extending channel of the housing. A cushion element containing at least one aperture is disposed within the channel and is provided with a resilient, pliable and shock absorbent surface for contacting and retaining explosive material at the closed end of the detonator housing. The cushion element has a signal communicating membrane covering its at least one aperture for passage therethrough of an initiating signal to the explosive material. A method for assembling the detonator includes inserting explosive material into the axially extending channel of the detonator housing, inserting a cushion element having a signal communicating membrane into the channel, and pressing the cushion element towards the closed end of the housing for compacting the explosive material between the cushion element and the closed end of the housing.
摘要翻译：改进的雷管包括具有开口端和相对的封闭端并限定壳体的轴向延伸通道的壳体。包含至少一个孔的缓冲元件设置在通道内并且设置有弹性，柔韧且具有减震性的表面，用于在爆震器壳体的封闭端处接触和保留爆炸性材料。缓冲元件具有覆盖其至少一个孔的信号连通膜，用于通过其中的起始信号到爆炸物质。一种用于组装雷管的方法包括将爆炸性材料插入雷管壳体的轴向延伸的通道中，将具有信号连通膜的缓冲元件插入通道中，并将缓冲元件压向壳体的封闭端以压实爆炸物质在缓冲元件和壳体的封闭端之间。

2. 发明授权

US08794152B2 Sealer elements, detonators containing the same, and methods of making 有权
标题翻译：密封元件，含有雷管的雷管和制造方法
公开(公告)号：US08794152B2
公开(公告)日：2014-08-05
申请号：US13582880
申请日：2011-03-09
申请人： Tyson J. Plitt , Joseph W. Twarog, Jr. , Mark Dorman , Raymond T. Overstrom , John Childs
发明人： Tyson J. Plitt , Joseph W. Twarog, Jr. , Mark Dorman , Raymond T. Overstrom , John Childs
IPC分类号： C06C5/06 , F42B3/195 , F42B3/107 , C06C7/00
CPC分类号： C06C7/00 , F42B3/107 , F42B3/195
摘要： A gas-impermeable sealer element (24, 124) for a detonator or other explosive initiation device includes a non-reactive sleeve (26, 126) having a channel (28, 128) formed therein. A reactive material strip (30, 130) is sealed within the channel for transmission of an explosive's initiation signal through the sealer element (24, 124), either alone or in cooperation with transfer charges located at the input and/or output end of the non-reactive sleeve (26, 126). The reactive material strip (30, 130) comprises a reactive metal wire or other substrate (34) having on one or both sides thereof a layer of reactive material (30, 130, 36), either reactive metal foils which react exothermically when ignited, or a deposited fuel-oxidizer reactive material. The reactive materials, upon being energized, react exothermically in the absence of atmospheric oxygen or other extraneous oxidizer and so may be encapsulated, sealed or otherwise isolated from the atmosphere in use.
摘要翻译：用于雷管或其他爆炸引发装置的气体不可渗透的密封元件（24,124）包括具有形成在其中的通道（28,128）的非反应套筒（26,126）。反应性材料条（30,130）被密封在通道内，用于通过密封元件（24,124）单独或与位于输送端和/或输出端的转印电荷协同传输爆炸物的起始信号非反应套筒（26,126）。反应性材料条（30,130）包括反应性金属线或其它基底（34），其在其一侧或两侧上具有一层反应性材料（30,130,36），当被点燃时反应性放热反应的金属箔，或沉积的燃料 - 氧化剂反应性材料。反应性材料在通电时，在没有大气氧或其他外来氧化剂的情况下放热反应，因此可以在使用中被封装，密封或与大气隔离。

3. 发明申请

US20130112098A1 SEALER ELEMENTS, DETONATORS CONTAINING THE SAME, AND METHODS OF MAKING 有权
标题翻译：密封件元件，包含该密封件的冲击器及其制造方法
公开(公告)号：US20130112098A1
公开(公告)日：2013-05-09
申请号：US13582880
申请日：2011-03-09
申请人： Tyson J. Plitt , Joseph W. Twarog, JR. , Mark Dorman , Raymond T. Overstrom , John Childs
发明人： Tyson J. Plitt , Joseph W. Twarog, JR. , Mark Dorman , Raymond T. Overstrom , John Childs
IPC分类号： C06C5/06
CPC分类号： C06C7/00 , F42B3/107 , F42B3/195
摘要： A gas-impermeable sealer element (24, 124) for a detonator or other explosive initiation device includes a non-reactive sleeve (26, 126) having a channel (28, 128) formed therein. A reactive material strip (30, 130) is sealed within the channel for transmission of an explosive's initiation signal through the sealer element (24, 124), either alone or in cooperation with transfer charges located at the input and/or output end of the non-reactive sleeve (26, 126). The reactive material strip (30, 130) comprises a reactive metal wire or other substrate (34) having on one or both sides thereof a layer of reactive material (30, 130, 36), either reactive metal foils which react exothermically when ignited, or a deposited fuel-oxidizer reactive material. The reactive materials, upon being energized, react exothermically in the absence of atmospheric oxygen or other extraneous oxidizer and so may be encapsulated, sealed or otherwise isolated from the atmosphere in use.
摘要翻译：用于雷管或其他爆炸引发装置的气体不可渗透的密封元件（24,124）包括具有形成在其中的通道（28,128）的非反应套筒（26,126）。反应性材料条（30,130）被密封在通道内，用于通过密封元件（24,124）单独或与位于输送端和/或输出端的转印电荷协同传输爆炸物的起始信号非反应套筒（26,126）。反应性材料条（30,130）包括反应性金属线或其它基底（34），其在其一侧或两侧上具有一层反应性材料（30,130,36），当被点燃时反应性放热反应的金属箔，或沉积的燃料 - 氧化剂反应性材料。反应性材料在通电时，在没有大气氧或其他外来氧化剂的情况下放热反应，因此可以在使用中被封装，密封或与大气隔离。

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