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1. 发明授权

US06524534B1 Apparatus for removing flammable gas 失效
标题翻译：用于清除易燃气体的设备
公开(公告)号：US06524534B1
公开(公告)日：2003-02-25
申请号：US09358433
申请日：1999-07-22
申请人： Mika Tahara , Yasuo Osawa , Yuji Yamamoto , Kenji Arai , Makoto Harada
发明人： Mika Tahara , Yasuo Osawa , Yuji Yamamoto , Kenji Arai , Makoto Harada
IPC分类号： G05B900
CPC分类号： G21C9/06 , G21C19/317 , Y02E30/40
摘要： An apparatus for removing flammable gas is started only when a concentration change in the flammable gas in a primary containment vessel is detected, so that the decrease in activity of a catalyst due to a catalyst poison is prevented. This apparatus has a catalytic recombining apparatus equipped with a catalyst 1 for reacting the flammable gas, a case 2 that houses the catalyst, and lids 4a and 4b installed at openings 3a and 3b of the case 2. Adhesive parts 5a and 5b which adhere the lids 4a and 4b and the case 2 is melted at high temperatures, and heating elements 6a and 6b composed of an oxidizing catalyst of hydrogen is installed in contact with the adhesive parts 5a and 5b. Thus, the lids are not only closed under normal conditions but opened when the adhesive parts 5a and 5b being melted along with the temperature increase in the surrounding atmosphere.
摘要翻译：只有当检测到初级容纳容器中的可燃性气体的浓度变化时才开始除去可燃性气体的装置，从而防止催化剂毒物引起的催化剂的活性降低。该装置具有装配有用于使可燃气体反应的催化剂1，容纳催化剂的壳体2和安装在壳体2的开口3a和3b处的盖体4a和4b的催化重组装置。粘合部件5a和5b 盖4a和4b以及壳体2在高温下熔化，并且由氢的氧化催化剂组成的加热元件6a和6b安装成与粘合剂部分5a和5b接触。因此，盖子不仅在正常条件下封闭，而且当粘合剂部分5a和5b随着周围气氛的温度升高而熔化时打开。

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