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1. 发明申请

WO1996038376A1 CHEMICAL GAS GENERATOR 审中-公开
标题翻译：化学气体发生器
公开(公告)号：WO1996038376A1
公开(公告)日：1996-12-05
申请号：PCT/US1996008076
申请日：1996-05-31
申请人： FIGGIE INTERNATIONAL INC.
发明人： FIGGIE INTERNATIONAL INC. , CORTELLUCCI, Arthur , BODEK, Itamar , GRABSKI, Roy, J. , VALENTINE, James, R.
IPC分类号： C01B13/00
CPC分类号： A62B21/00 , B01J7/00 , C01B13/0296
摘要： A chemical oxygen or other gas generator (10) which has a container (20) composed of thermally-conductive and gas-impervious material which contains pyrotechnic material (22), the container (20) being in heat transfer relation with a block of oxygen-producing material (14) for transfer of heat from burning of the pyrotechnic material (22) within the container (20) directly to the block of oxygen-producing material (14) for initiation of decomposition thereof. The container (20) is sealingly attached to the casing (12) so that all of the evolved gases from burning of the pyrotechnic material (22) are segregated from the produced breathable oxygen. The evolved gases are vented from the oxygen generator (10) so as to reduce the ignition chamber pressure and/or allow a greater amount of pyrotechnic material (22) to be burned within the ignition chamber so that a sufficient amount of heat may be generated within the ignition chamber (27) for application to the block of oxygen-producing material (14) for initiating decomposition thereof. This also allows the providing of pyrotechnic material within the space occupied by the oxygen-producing material for initiating decomposition thereof to be desirably eliminated so that a smaller filter capacity is required. The container has a first portion (60) composed of a material which serves as a heat sink for transferring the heat to the block of oxygen-producing material (14) of such magnitude and over a period to effect initiation of decomposition thereof. A second portion of the container (62), which is not in direct contact with the pyrotechnic material (22) is composed of a material for restricting heat transfer to the casing.
摘要翻译：一种具有容器（20）的化学氧气或其他气体发生器（10），所述容器（20）由含有烟火材料（22）的导热和不透气材料组成，所述容器（20）与一块氧气传热关系用于将热量从所述容器（20）内的所述烟火材料（22）的燃烧转移到所述制氧材料块（14）的开始分解的制造材料（14）。容器（20）密封地附接到壳体（12），使得从烟火材料（22）燃烧的所有放出的气体与产生的透气氧分离。放出的气体从氧气发生器（10）排出，以便降低点火室压力和/或允许更大量的烟火材料（22）在点燃室内燃烧，从而可能产生足够的热量在点火室（27）内，用于施加到用于引发其分解的产氧材料块（14）。这也允许在由产生氧气的材料占据的空间内提供烟火材料以便开始其分解以期望被消除，从而需要更小的过滤能力。容器具有第一部分（60），该第一部分（60）由用作将热量转移到这种大小的产生氧化物块（14）的块的材料构成，并且在一段时间内进行分解。不与烟火材料（22）直接接触的容器（62）的第二部分由用于限制热传递到壳体的材料构成。

2. 发明公开

EP0828686A1 CHEMICAL GAS GENERATOR 失效
标题翻译：化学气体发生器
公开(公告)号：EP0828686A1
公开(公告)日：1998-03-18
申请号：EP96917867.0
申请日：1996-05-31
申请人： Figgie International Inc.
发明人： CORTELLUCCI, Arthur , BODEK, Itamar , GRABSKI, Roy, J. , VALENTINE, James, R.
IPC分类号： A62B21 , B01J7 , C01B13
CPC分类号： A62B21/00 , B01J7/00 , C01B13/0296
摘要： A chemical oxygen or other gas generator (10) which has a container (20) composed of thermally-conductive and gas-impervious material which contains pyrotechnic material (22), the container (20) being in heat transfer relation with a block of oxygen-producing material (14) for transfer of heat from burning of the pyrotechnic material (22) within the container (20) directly to the block of oxygen-producing material (14) for initiation of decomposition thereof. The container (20) is sealingly attached to the casing (12) so that all of the evolved gases from burning of the pyrotechnic material (22) are segregated from the produced breathable oxygen. The evolved gases are vented from the oxygen generator (10) so as to reduce the ignition chamber pressure and/or allow a greater amount of pyrotechnic material (22) to be burned within the ignition chamber so that a sufficient amount of heat may be generated within the ignition chamber (27) for application to the block of oxygen-producing material (14) for initiating decomposition thereof. This also allows the providing of pyrotechnic material within the space occupied by the oxygen-producing material for initiating decomposition thereof to be desirably eliminated so that a smaller filter capacity is required. The container has a first portion (60) composed of a material which serves as a heat sink for transferring the heat to the block of oxygen-producing material (14) of such magnitude and over a period to effect initiation of decomposition thereof. A second portion of the container (62), which is not in direct contact with the pyrotechnic material (22) is composed of a material for restricting heat transfer to the casing.

3. 发明授权

EP0828686B1 CHEMICAL GAS GENERATOR 失效
标题翻译：化学气体发生器
公开(公告)号：EP0828686B1
公开(公告)日：2003-10-22
申请号：EP96917867.2
申请日：1996-05-31
申请人： Figgie International Inc.
发明人： CORTELLUCCI, Arthur , BODEK, Itamar , GRABSKI, Roy, J. , VALENTINE, James, R.
IPC分类号： C01B13/00
CPC分类号： A62B21/00 , B01J7/00 , C01B13/0296
摘要： A chemical oxygen or other gas generator (10) which has a container (20) composed of thermally-conductive and gas-impervious material which contains pyrotechnic material (22), the container (20) being in heat transfer relation with a block of oxygen-producing material (14) for transfer of heat from burning of the pyrotechnic material (22) within the container (20) directly to the block of oxygen-producing material (14) for initiation of decomposition thereof. The container (20) is sealingly attached to the casing (12) so that all of the evolved gases from burning of the pyrotechnic material (22) are segregated from the produced breathable oxygen. The evolved gases are vented from the oxygen generator (10) so as to reduce the ignition chamber pressure and/or allow a greater amount of pyrotechnic material (22) to be burned within the ignition chamber so that a sufficient amount of heat may be generated within the ignition chamber (27) for application to the block of oxygen-producing material (14) for initiating decomposition thereof. This also allows the providing of pyrotechnic material within the space occupied by the oxygen-producing material for initiating decomposition thereof to be desirably eliminated so that a smaller filter capacity is required. The container has a first portion (60) composed of a material which serves as a heat sink for transferring the heat to the block of oxygen-producing material (14) of such magnitude and over a period to effect initiation of decomposition thereof. A second portion of the container (62), which is not in direct contact with the pyrotechnic material (22) is composed of a material for restricting heat transfer to the casing.

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