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    • 4. 发明申请
    • AMBIENT AIR CURTAIN WITH FLOOR AIR INLET
    • 带空气入口的环境空气幕
    • US20070012059A1
    • 2007-01-18
    • US11426344
    • 2006-06-26
    • John RocheSesha Madireddi
    • John RocheSesha Madireddi
    • A47F3/04
    • A47F3/0447
    • A refrigerated merchandiser that includes a case defining a product display area. The case includes a base supported by a support surface that includes a primary inlet and a secondary inlet disposed outside of the primary inlet that receives air from adjacent the support surface. A canopy disposed substantially above the product display area includes a primary outlet and a secondary outlet. A primary air passageway fluidly connects the primary inlet with the primary outlet and defines a primary air curtain that flows across an open face portion of the case. A secondary air passageway fluidly connects the secondary inlet with the secondary outlet and defines a secondary air curtain that flows across the open face portion outside of the primary air curtain. An evaporator is located in the primary air passageway to refrigerate the primary air curtain.
    • 一种冷藏销售商,其包括限定产品展示区域的壳体。 壳体包括由支撑表面支撑的基部,该基部包括主入口和设置在主入口外部的次级入口,其从邻近的支撑表面接收空气。 基本上位于产品显示区域上方的顶盖包括主出口和次级出口。 主空气通道将主入口与主出口流体连接并且限定流过壳体的敞开面部分的一次空气幕。 二次空气通道将次级入口与次级出口流体连接,并且限定了流过主气幕外部的敞开面部分的二次空气幕。 蒸发器位于主空气通道中以冷却主气幕。
    • 7. 发明申请
    • LED canopy light fixture
    • LED天花灯具
    • US20070151274A1
    • 2007-07-05
    • US11324081
    • 2005-12-30
    • John RocheSesha Madireddi
    • John RocheSesha Madireddi
    • A47F3/04F25D23/00
    • A47F3/0469
    • A refrigerated display case for maintaining food product at a desired temperature includes a product display area adapted to support and to display the food product such that the food product is accessible from the front of the case through an opening. An interior top wall is positioned above the product display area and includes an outlet adjacent the opening. An air passageway internal to the case and in fluid communication with the outlet permits refrigerated air from a refrigeration system to be supplied to the product display area through the outlet. The air discharged from the outlet defines an air curtain adapted to maintain the food product at the desired temperature. A light source is disposed adjacent the interior top wall and inside the air curtain and is adapted to illuminate the food product within the product display area.
    • 用于将食品保持在期望温度的冷藏展示柜包括适于支撑和展示食品的产品展示区域,使得食品可通过开口从外壳的前部接近。 内部顶壁位于产品展示区域上方,并且包括邻近开口的出口。 壳体内部并与出口流体连通的空气通道允许来自制冷系统的冷冻空气通过出口供应到产品展示区域。 从出口排出的空气限定了适于将食品保持在所需温度的空气幕。 光源邻近内部顶壁和气帘内部设置,并适于照射产品展示区域内的食品。
    • 10. 发明申请
    • MAGNETIC REFRIGERATION DEVICE
    • 磁性制冷装置
    • US20100071383A1
    • 2010-03-25
    • US12236583
    • 2008-09-24
    • Ming ZhangSesha Madireddi
    • Ming ZhangSesha Madireddi
    • F25B21/00
    • F25B21/00F25B2321/0021Y02B30/66
    • A magnetic refrigeration device for transferring heat including a shaft rotatable about an axis, an inner magnet disposed at one of the axis and a radial distance from the axis, an outer magnet disposed a radial distance from the axis outside of the inner magnet defining a magnetic gap between the inner and outer magnets, and magnetocaloric material disposed at a radial distance from the axis between the radial distances of the inner and outer magnets. The magnetocaloric material is coupled to the shaft for rotation with the shaft about the axis such that during rotation of the shaft a portion of the magnetocaloric material alternates between a magnetized position disposed within the magnetic gap and a demagnetized position outside of the magnetic gap.
    • 一种用于传递热量的磁性制冷装置,其包括可围绕轴线旋转的轴,设置在所述轴线中的一个轴线处并与所述轴线具有径向距离的内部磁体;外部磁体,所述外部磁体从所述内部磁体外部的轴线径向设置, 内磁体和外磁体之间的间隙以及设置在距内部和内磁体的径向距离之间的径向距离处的磁热材料。 磁热材料耦合到轴,以使轴围绕轴线旋转,使得在轴的旋转期间,磁热材料的一部分在设置在磁隙内的磁化位置和磁隙之外的去磁位置之间交替。