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    • 25. 发明申请
    • Digital Odor Generator
    • 数字气味发生器
    • US20110253800A1
    • 2011-10-20
    • US12799034
    • 2010-04-16
    • Richard L. DotyAaron ScottLing Zhou
    • Richard L. DotyAaron ScottLing Zhou
    • A61L9/04
    • A61L9/122A61L9/125A61L9/14A61L2209/11
    • A digital odor generator includes a housing and a cylindrically shaped odor chamber carried by the housing and including a plurality of separate odor compartments isolated from each other. A porous hollow cylinder, made of plastic or some other porous material, with an odorant therein is located in each of the odor compartments. A nozzle in the form of a truncated cone is operatively connected to the odor chamber. The nozzle includes an outer face having an enlarged central opening and a plurality of smaller openings surrounding the central opening; the number of smaller openings being equal to the number of odor compartments. The outer face of the nozzle is arranged so that a person can position his or her nose near the openings. Each of the smaller openings is associated with a different one of the odor compartments and is isolated from the others and from the central opening so that the odor from only one odor compartment can be emitted through only one of the smaller openings. A fan within the housing is adapted to pass fresh air through the central opening. And an air pressure source selectively forces one or more of the odorants through their respective odor compartments and out of the nozzle.
    • 数字气味发生器包括壳体和由壳体承载的圆柱形气味室,并且包括彼此隔离的多个单独的气味室。 在每个气味室中都设有由塑料或其它多孔材料制成的多孔中空圆筒,其中具有气味剂。 呈锥形形式的喷嘴可操作地连接到气味室。 喷嘴包括具有扩大的中心开口的外表面和围绕中心开口的多个较小的开口; 较小开口的数量等于气味室的数量。 喷嘴的外表面布置成使得人可以将他或她的鼻子放置在开口附近。 每个较小的开口与不同的一个气味室相关联,并且与其他的隔离隔离并且与中心开口隔离,使得仅一个气味室的气味可以仅通过较小开口中的一个而被排出。 壳体内的风扇适于将新鲜空气通过中央开口。 并且空气压力源选择性地迫使一种或多种气味剂通过它们各自的气味室并离开喷嘴。
    • 30. 发明授权
    • Digital odor generator
    • 数字气味发生器
    • US08469293B2
    • 2013-06-25
    • US12799034
    • 2010-04-16
    • Richard L. DotyAaron ScottLing Zhou
    • Richard L. DotyAaron ScottLing Zhou
    • A62C31/00A24F25/00A61L9/04
    • A61L9/122A61L9/125A61L9/14A61L2209/11
    • A digital odor generator includes a housing and a cylindrically shaped odor chamber carried by the housing and including a plurality of separate odor compartments isolated from each other. A porous hollow cylinder, made of plastic or some other porous material, with an odorant therein is located in each of the odor compartments. A nozzle in the form of a truncated cone is operatively connected to the odor chamber. The nozzle includes an outer face having an enlarged central opening and a plurality of smaller openings surrounding the central opening; the number of smaller openings being equal to the number of odor compartments. The outer face of the nozzle is arranged so that a person can position his or her nose near the openings. Each of the smaller openings is associated with a different one of the odor compartments and is isolated from the others and from the central opening so that the odor from only one odor compartment can be emitted through only one of the smaller openings. A fan within the housing is adapted to pass fresh air through the central opening. And an air pressure source selectively forces one or more of the odorants through their respective odor compartments and out of the nozzle.
    • 数字气味发生器包括壳体和由壳体承载的圆柱形气味室,并且包括彼此隔离的多个单独的气味室。 在每个气味室中都设有由塑料或其它多孔材料制成的多孔中空圆筒,其中具有气味剂。 呈锥形形式的喷嘴可操作地连接到气味室。 喷嘴包括具有扩大的中心开口的外表面和围绕中心开口的多个较小的开口; 较小开口的数量等于气味室的数量。 喷嘴的外表面布置成使得人可以将他或她的鼻子放置在开口附近。 每个较小的开口与不同的一个气味室相关联,并且与其他的隔离隔离并且与中心开口隔离,使得仅一个气味室的气味可以仅通过较小开口中的一个而被排出。 壳体内的风扇适于将新鲜空气通过中央开口。 并且空气压力源选择性地迫使一种或多种气味剂通过它们各自的气味室并离开喷嘴。