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1. 发明授权

US06623550B2 Apparatus for controlling air quality 失效
标题翻译：用于控制空气质量的设备
公开(公告)号：US06623550B2
公开(公告)日：2003-09-23
申请号：US10163685
申请日：2002-06-05
申请人： Dipak I. Shah , Chin-Hsiung Chang , John D. Howard, III , Ronald P. Rohrbach , Peter D. Unger , Stephen F. Yates , Brian C. Krafthefer , Russel W. Johnson
发明人： Dipak I. Shah , Chin-Hsiung Chang , John D. Howard, III , Ronald P. Rohrbach , Peter D. Unger , Stephen F. Yates , Brian C. Krafthefer , Russel W. Johnson
IPC分类号： B01D5304
CPC分类号： B01D53/0462 , B01D53/261 , B01D2253/102 , B01D2253/106 , B01D2253/108 , B01D2253/20 , B01D2253/25 , B01D2253/34 , B01D2257/30 , B01D2257/404 , B01D2257/504 , B01D2257/708 , B01D2257/80 , B01D2259/40007 , B01D2259/4009 , B01D2259/4145 , F24F3/1411 , Y02C10/08
摘要： A robust, relatively simple air quality control system that can control the air quality in buildings during both the heating and cooling seasons. In one illustrative embodiment, a first air stream is directed through an air treatment module and back into the inside space. A desiccant in the air treatment module adsorbs water, volatile organic compounds and/or particulate material from the first air stream. A second air stream is then directed through the air treatment module to a location outside of the inside space. The second air stream is preferably heated relative to the first air stream so that at least a portion of the adsorbed water, volatile organic compounds and/or particulate material are desorbed from the desiccant into the second air stream. The second air stream carries the desorbed water, volatile organic compounds and/or particulate material to a location outside the inside space.
摘要翻译：一个强大的，相对简单的空气质量控制系统，可以在暖气和制冷季节控制建筑物的空气质量。在一个说明性实施例中，第一气流被引导通过空气处理模块并返回内部空间。空气处理模块中的干燥剂从第一气流中吸收水，挥发性有机化合物和/或颗粒物质。然后将第二气流引导通过空气处理模块到内部空间外部的位置。优选地，相对于第一空气流加热第二空气流，使得至少一部分吸附的水，挥发性有机化合物和/或颗粒物质从干燥剂中解吸到第二气流中。第二气流将解吸的水，挥发性有机化合物和/或颗粒物质运送到内部空间外的位置。

2. 发明授权

US06428608B1 Method and apparatus for controlling air quality 失效
标题翻译：控制空气质量的方法和装置
公开(公告)号：US06428608B1
公开(公告)日：2002-08-06
申请号：US09748624
申请日：2000-12-22
申请人： Dipak J. Shah , Chin-Hsiung Chang , John D. Howard, III , Ronald P. Rohrbach , Peter D. Unger , Stephen F. Yates , Brian C. Krafthefer , Russell W. Johnson
发明人： Dipak J. Shah , Chin-Hsiung Chang , John D. Howard, III , Ronald P. Rohrbach , Peter D. Unger , Stephen F. Yates , Brian C. Krafthefer , Russell W. Johnson
IPC分类号： B01D5304
CPC分类号： B01D53/0462 , B01D53/261 , B01D2253/102 , B01D2253/106 , B01D2253/108 , B01D2253/20 , B01D2253/25 , B01D2253/34 , B01D2257/30 , B01D2257/404 , B01D2257/504 , B01D2257/708 , B01D2257/80 , B01D2259/40007 , B01D2259/4009 , B01D2259/4145 , F24F3/1411 , Y02C10/08
摘要： A robust, relatively simple air quality control system that can control the air quality in buildings during both the heating and cooling seasons. In one illustrative embodiment, a first air stream is directed through an air treatment module and back into the inside space. A desiccant in the air treatment module adsorbs water, volatile organic compounds and/or particulate material from the first air stream. A second air stream is then directed through the air treatment module to a location outside of the inside space. The second air stream is preferably heated relative to the first air stream so that at least a portion of the adsorbed water, volatile organic compounds and/or particulate material are desorbed from the desiccant into the second air stream. The second air stream carries the desorbed water, volatile organic compounds and/or particulate material to a location outside the inside space.
摘要翻译：一个强大的，相对简单的空气质量控制系统，可以在暖气和制冷季节控制建筑物的空气质量。在一个说明性实施例中，第一气流被引导通过空气处理模块并返回内部空间。空气处理模块中的干燥剂从第一气流中吸收水，挥发性有机化合物和/或颗粒物质。然后将第二气流引导通过空气处理模块到内部空间外部的位置。优选地，相对于第一空气流加热第二空气流，使得至少一部分吸附的水，挥发性有机化合物和/或颗粒物质从干燥剂中解吸到第二气流中。第二气流将解吸的水，挥发性有机化合物和/或颗粒物质运送到内部空间外的位置。

3. 发明授权

US06217441B1 Method and apparatus for sealing building ductwork during chemical or biological attack 失效
标题翻译：在化学或生物攻击期间密封建筑物管道系统的方法和装置
公开(公告)号：US06217441B1
公开(公告)日：2001-04-17
申请号：US09281738
申请日：1999-03-30
申请人： A. Noel J. Pearman , John D. Howard, III , Thomas B. Cunningham
发明人： A. Noel J. Pearman , John D. Howard, III , Thomas B. Cunningham
IPC分类号： F24F1310
CPC分类号： F24F13/10 , F24F11/30 , F24F11/89 , F24F2013/087 , F24F2110/50 , F24F2221/44 , Y10S454/902
摘要： A system for sealing a building air duct in response to a chemical or biological attack to prevent the building HVAC system from delivering the chemical or biological agent throughout the building. The system can include an inflatable bladder for disposition within an air duct, a source of gas for expanding the bladder, an initiator for initiating the gas expansion, and a detector for detecting the agent. One bladder is formed of a resilient material suitable for extending into duct corners. Another bladder is larger than the duct to be sealed and is formed of a non-resilient material capable of inflating and bunching into duct corners. One source of gas is a gas canister while another source of gas is a chemical composition capable of reacting and forming the gas. One bladder includes a foaming agent which can expand and solidify within the bladder. One initiator utilizes an electronic signal to initiate the gas expansion. Another initiator includes use of an RF signal to initiate the gas expansion. One agent detector samples duct air while another detector includes a horizon detector for detecting agents in the air outside the building.
摘要翻译：一种用于响应于化学或生物攻击而密封建筑物空气管道的系统，以防止建筑物暖通空调系统将整个建筑物的化学或生物物质输送。该系统可以包括用于配置在空气管道内的可膨胀气囊，用于膨胀气囊的气体源，用于引发气体膨胀的引发器，以及用于检测试剂的检测器。一个气囊由适于延伸到管道角的弹性材料形成。另一个气囊大于要密封的管道，并且由能够充气和聚集成管道角的非弹性材料形成。气体的一个来源是气体罐，而另一个气体来源是能够反应和形成气体的化学组成。一个膀胱包括可在膀胱内膨胀和固化的发泡剂。一个启动器利用电子信号来启动气体膨胀。另一发起者包括使用RF信号来引发气体膨胀。一个代理检测器对管道空气进行采样，而另一个检测器包括用于检测建筑物外的空气中的试剂的水平仪检测器。

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