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    • 23. 发明申请
    • MINIATURE CELLULAR STRUCTURE FOR RETROFIT LED LAMP SECONDARY OPTICS
    • 微型细胞结构改造LED灯二次光学
    • US20130141908A1
    • 2013-06-06
    • US13641365
    • 2011-04-15
    • Edward RodriguezJames Leahy
    • Edward RodriguezJames Leahy
    • F21V5/04F21V5/00
    • F21V5/04F21K9/233F21V5/007F21Y2115/10
    • In one general aspect, an LED-based illumination source is disclosed that includes a screw-in household base with an outer thread centered about an insertion axis. A directional-type illumination housing is mechanically connected to the base and has a round light delivery end centered around the insertion axis and has a diameter that is larger than the base. One or more LED illumination elements occupy a portion of the round light delivery end of the directional-type illumination housing and each has an optical axis at least generally parallel with the insertion axis and face away from the base. One or more at least generally coplanar lenses have at least generally parallel optical axes each being aligned with one of the elements and being positioned opposite from the base with respect to the elements. A planar light-spreading element is positioned at least generally perpendicular to the optical axes and spans a portion of the round light delivery end of the directional-type illumination housing different from the portion of the round light delivery end of the directional-type illumination housing occupied by the illumination elements. The planar light-spreading element is optically coupled to the illumination elements, with the planar light-spreading element including an at least generally planar light-transmitting surface facing toward the base and with the planar light-transmitting surface defining lens elements each having an optical axis that is generally perpendicular to the light-transmitting surface.
    • 在一个一般方面,公开了一种基于LED的照明源,其包括具有以插入轴线为中心的外螺纹的旋入式家用基座。 定向型照明壳体机械地连接到基座并且具有围绕插入轴线居中的圆形光输送端,并且具有大于基座的直径。 一个或多个LED照明元件占据定向型照明外壳的圆光输送端的一部分,并且每个具有至少大致平行于插入轴线并且远离基座的光轴。 一个或多个至少大体上共面的透镜具有至少大致平行的光轴,每个光轴与元件中的一个对准并且相对于元件与基座相对定位。 平面光扩散元件至少大体上垂直于光轴定位,并且跨越定向型照明外壳的圆光输送端的一部分,其不同于定向型照明外壳的圆光输送端部分 被照明元件所占据。 平面光扩散元件光耦合到照明元件,平面光扩散元件包括面向基底的至少大致平面的透光表面,并且平面光透射表面限定每个具有光学元件的透镜元件 通常垂直于透光表面。
    • 27. 发明申请
    • Syngas cleanup process
    • 合成气净化过程
    • US20070158241A1
    • 2007-07-12
    • US11638259
    • 2006-12-13
    • Juan IngaJames Leahy
    • Juan IngaJames Leahy
    • C07C27/26C10G45/00
    • C01B3/506B01D53/002B01D53/14B01D2257/40C01B3/52C01B2203/0415C01B2203/0465C01B2203/048C01B2203/0495
    • According to one embodiment of the present invention, a process for washing a syngas is disclosed. The process includes cooling a syngas stream to a temperature below the dew point of water. The cooled syngas stream has at least a condensed-liquid phase and a gas phase. The condensed-liquid phase contains at least one nitrogen contaminant. The process further includes separating the condensed-liquid phase of the cooled syngas stream from the gas phase of the cooled syngas stream. The process further includes removing a majority of the at least one nitrogen contaminant from the condensed-liquid phase to produce a partially-decontaminated liquid stream. The process further includes washing at least a portion of the separated gas phase of the cooled syngas stream with the partially-decontaminated liquid stream.
    • 根据本发明的一个实施方案,公开了一种洗涤合成气的方法。 该方法包括将合成气流冷却至低于露点的温度。 冷却的合成气流具有至少一个冷凝液相和一个气相。 冷凝液相含有至少一种氮污染物。 该方法还包括从冷却的合成气流的气相中分离冷却的合成气流的冷凝液相。 该方法还包括从冷凝液相除去大部分至少一种氮污染物以产生部分去污的液体流。 该方法还包括用部分净化的液体流清洗冷却的合成气流的分离气相的至少一部分。