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1. 发明授权

US08230854B2 Oxygen-generating breathing apparatus 有权
标题翻译：产氧呼吸器
公开(公告)号：US08230854B2
公开(公告)日：2012-07-31
申请号：US11795701
申请日：2006-01-19
申请人： Frank Kruger , Karl-Heinz Feldner , Karl-Heinz Köhricht
发明人： Frank Kruger , Karl-Heinz Feldner , Karl-Heinz Köhricht
IPC分类号： A61M15/00 , A61M16/00 , A62B7/08 , A62B21/00
CPC分类号： A62B7/08
摘要： The chemical cartridge of a breathing apparatus, through which respiratory air flows to generate oxygen is divided into a plurality of air treatment chambers by retaining grids. An impact-damping member including a multilayer fine wire mesh, which abuts flat against the relevant cover is located in the external air treatment chambers while provided in the middle air treatment chambers is a damping element including a multilayer fine-wire mesh folded in a zigzag fashion, having folded edges running parallel and at a distance from the outer wall of the chemical cartridge, one edge thereof running in a zigzag fashion is fixed to a wire grid. The damping elements of the adjacent air treatment chambers are not in alignment. Potassium hyperoxide granules for oxygen generation are located in the air treatment chambers. One air treatment chamber can be filled with lithium hydroxide tablets for binding excess carbon dioxide.
摘要翻译：呼吸用气体通过呼吸用空气流动而产生氧气的药剂盒通过保持栅格分成多个空气处理室。包括多个细金属丝网的冲击阻尼构件位于外部空气处理室中，而在中间空气处理室中设置有多个细金属丝网，该多层细金属丝网是包括以Z字形折叠的多层细金属丝网的阻尼元件具有折叠的边缘，该边缘平行并且距离化学药盒的外壁一定距离，其以锯齿形方式运行的一个边缘固定在线栅上。相邻空气处理室的阻尼元件不对准。用于产生氧气的超氧化钾颗粒位于空气处理室中。一个空气处理室可以填充用于结合过量二氧化碳的氢氧化锂片。

2. 发明申请

US20080276934A1 Oxygen-Generating Breathing Apparatus 有权
标题翻译：氧气呼吸器
公开(公告)号：US20080276934A1
公开(公告)日：2008-11-13
申请号：US11795701
申请日：2006-01-19
申请人： Frank Kruger , Karl-Heinz Feldner , Karl-Heinz Kohrich
发明人： Frank Kruger , Karl-Heinz Feldner , Karl-Heinz Kohrich
IPC分类号： A61M16/00 , A62B23/02
CPC分类号： A62B7/08
摘要： In a breathing apparatus the chemical cartridge through which respiratory air flows to generate oxygen is divided into a plurality of air treatment chambers (15 to 18) by means of retaining grids. An impact-damping means (21a, 21b) consisting of a multilayer fine wire mesh, which abuts flat against the relevant front cover is located in the external air treatment chambers (15, 18) whilst provided in the middle air treatment chambers (16, 17) is a damping element (24, 25) consisting of a multilayer fine-wire mesh folded in a zigzag fashion, having fold edges running parallel and at a distance from the outer wall of the chemical cartridge (2), one edge thereof running in a zigzag fashion is fixed to a wire grid (26, 27). The damping elements of each adjacent air treatment chambers are not in alignment. Potassium hyperoxide granules (22) for oxygen generation are located in the air treatment chambers. One air treatment chamber (18) can be filled with lithium hydroxide tablets (23) for binding excess carbon dioxide. The apparatus is capable of functioning immediately with high performance in an active case of application even after many years of non-active use under high mechanical loading.
摘要翻译：在呼吸器中，呼吸空气流过的产生氧气的化学药筒通过保持栅格分成多个空气处理室（15至18）。由设置在中间空气处理室中的外部空气处理室（15,18）中的一个由多层细金属丝网组成的冲击阻尼装置（21a，21b）位于外部空气处理室（15,18）中， 16,17）是由以锯齿状折叠的多层细线网组成的阻尼元件（24,25），其折叠边缘与药剂盒（2）的外壁平行且距离一定距离，一个边缘其以锯齿形的方式运行固定到线栅（26,27）。每个相邻空气处理室的阻尼元件不对准。用于产生氧气的超氧化物颗粒（22）位于空气处理室中。一个空气处理室（18）可以填充用于结合过量二氧化碳的氢氧化锂片（23）。该装置即使在高机械载荷下经过多年的非积极使用之后，也能够在有效的应用情况下立即起作用。

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