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    • 1. 发明申请
    • FILTER APPARATUS AND METHOD
    • 过滤装置和方法
    • WO2010039234A2
    • 2010-04-08
    • PCT/US2009/005402
    • 2009-09-30
    • LEWIS, Travis
    • LEWIS, Travis
    • B01D46/18B01D46/44B01D46/00F24F13/28
    • B01D46/18B01D46/0023B01D46/44F24F3/1603
    • An air filter system for installation within the air inlet duct for an air conditioning system has a pair of mandrels that establish sufficient friction force when a web of fresh filter fabric is drawn from a supply roll to eliminate most undesirable wrinkles and slackness in the web. The "pop-off" feature of the fresh filter fabric supply and contaminated filter fabric storage magazines with a removable side enable a fresh roll of filter fabric to be installed in the system with minimal disagreable effort. A peripheral step that protrudes from the base of the system enables the system to be adaptable to many existing air conditioner ducting structures. A back-up secondary filter, preferably treated with the activated carbon, permits less-than-particulate contamination, e.g. odors and noxious gases to be removed from the incoming air stream. Electrical circuits that control the sequential cycles for replacing the filter fabric webs, signals each progressive cycle and provide system condition cues are also described.
    • 用于安装在空气调节系统的进气管内的空气过滤器系统具有一对心轴,当从供应辊拉出新鲜滤布网时,该心轴建立足够的摩擦力以消除大部分 在网中出现不希望的皱纹和松弛。 “弹出式” 新鲜的滤布供应和带有可拆卸侧面的污染的滤布储存库的特点使得新系列的滤布可以安装在系统中,而且不会造成难以克服的困难。 从系统底部突出的外围步骤使系统能够适应许多现有的空调管道结构。 备用的二级过滤器,优选用活性炭处理,允许小于微粒的污染,例如, 气味和有毒气体将从进入的空气流中去除。 还描述了控制用于更换滤布织物的连续循环的电路,给每个累进周期发信号并提供系统条件提示。
    • 6. 发明申请
    • FILTER APPARATUS AND METHOD
    • 过滤器和方法
    • WO2010039234A3
    • 2010-08-12
    • PCT/US2009005402
    • 2009-09-30
    • LEWIS TRAVIS
    • LEWIS TRAVIS
    • B01D46/18B01D46/00B01D46/44F24F13/28
    • B01D46/18B01D46/0023B01D46/44F24F3/1603
    • An air filter system for installation within the air inlet duct for an air conditioning system has a pair of mandrels that establish sufficient friction force when a web of fresh filter fabric is drawn from a supply roll to eliminate most undesirable wrinkles and slackness in the web. The "pop-off" feature of the fresh filter fabric supply and contaminated filter fabric storage magazines with a removable side enable a fresh roll of filter fabric to be installed in the system with minimal disagreable effort. A peripheral step that protrudes from the base of the system enables the system to be adaptable to many existing air conditioner ducting structures. A back-up secondary filter, preferably treated with the activated carbon, permits less-than-particulate contamination, e.g. odors and noxious gases to be removed from the incoming air stream. Electrical circuits that control the sequential cycles for replacing the filter fabric webs, signals each progressive cycle and provide system condition cues are also described.
    • 用于安装在用于空调系统的空气入口管道内的空气过滤器系统具有一对心轴,当从供应辊抽出新鲜的过滤织物的腹板以消除纤维网中最不希望的皱纹和松弛时,其形成足够的摩擦力。 新鲜的过滤织物供应和污染的过滤织物存储杂志的“弹出”功能具有可拆卸的侧面,使得新鲜的过滤织物能够以最小的不可思议的努力安装在系统中。 从系统底部突出的外围台阶使得系统能够适应许多现有的空调管道结构。 优选用活性炭处理的备用二次过滤器允许小于颗粒的污染物,例如, 气味和有害气体从进入的气流中除去。 还描述了控制用于更换过滤织物腹板的顺序循环的电路,指示每个渐进循环并提供系统状态提示。