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1. 发明授权

US06955061B2 Refrigerated merchandiser with flow baffle 有权
标题翻译：带流量挡板的冷藏商贩
公开(公告)号：US06955061B2
公开(公告)日：2005-10-18
申请号：US09747920
申请日：2000-12-22
申请人： Robert Hong Leung Chiang , Eugene Duane Daddis, Jr. , Kwok Kwong Fung , Sue-Li Kingsley Chuang , Philip Lewis Lavrich
发明人： Robert Hong Leung Chiang , Eugene Duane Daddis, Jr. , Kwok Kwong Fung , Sue-Li Kingsley Chuang , Philip Lewis Lavrich
IPC分类号： F25B1/00 , F25B39/02 , F25B41/04 , F25B41/06 , F25D21/04 , F28F1/32 , A47F3/04
CPC分类号： F25B41/043 , F25B39/02 , F25B41/062 , F25B2400/22 , F25D21/04
摘要： A refrigerated merchandiser (100) includes an upright, open-front, insulated cabinet (110) defining a product display area (125) connected in airflow communication with a compartment (120) via an air circulation circuit (122, 114, 116). An evaporator (40) and a plurality of spaced fans (70) are disposed in a forced draft arrangement within compartment (120) with flow baffle (150) disposed therebetween to provide increased flow resistance whereby a more uniform velocity profile is provided entering the evaporator.
摘要翻译：一个冷藏商品销售商（100）包括一个直立的，敞开的，绝热的柜子（110），它定义了一个通过空气循环回路（122,114,116）与隔室（120）气流连通的产品展示区域（125）。蒸发器（40）和多个间隔开的风扇（70）被布置在室（120）内的强制通风装置中，其间设置有流动挡板（150），以提供增加的流动阻力，从而提供进入蒸发器的更均匀的速度分布。

2. 发明授权

US06827463B2 Rear lighting with reflective shelf surfaces for supermarket display case 失效
标题翻译：用于超市展示柜的反光架子后面照明
公开(公告)号：US06827463B2
公开(公告)日：2004-12-07
申请号：US10264959
申请日：2002-10-02
申请人： Sue-Li “Kingsley” Chuang , Eugene Duane Daddis, Jr.
发明人： Sue-Li “Kingsley” Chuang , Eugene Duane Daddis, Jr.
IPC分类号： F25D2700
CPC分类号： A47F3/0447 , F25D27/00
摘要： Refrigeration system has a display case defining a display space. The display space has a top area, a bottom area, a front viewing area, and a back area. A cooling element provides cool air to display space. An air outlet directs a cool air curtain to an air inlet, across the front viewing area. A light source is located near the back area away from the air curtain. A reflector is spaced from the light source and reflects light through the display space.
摘要翻译：制冷系统具有定义显示空间的显示器壳体。显示空间具有顶部区域，底部区域，前部观看区域和后部区域。冷却元件提供冷空气以显示空间。空气出口将冷气帘引导到进气口，横跨前视野区域。光源位于靠近气幕的后方区域附近。反射器与光源间隔开并通过显示空间反射光。

3. 发明授权

US06701735B1 Multi deck merchandiser with horizontal air curtains 有权
标题翻译：带卧式气帘的多层甲板商品
公开(公告)号：US06701735B1
公开(公告)日：2004-03-09
申请号：US10265044
申请日：2002-10-04
申请人： Eugene Duane Daddis, Jr. , Sue-li “Kingsley” Chuang
发明人： Eugene Duane Daddis, Jr. , Sue-li “Kingsley” Chuang
IPC分类号： A47F304
CPC分类号： A47F3/0447 , A47F2003/046
摘要： A refrigeration system comprises a display case defining a display space. A cooling element cools the display space. An air mover direct air across the cooling element. At least one air outlet guides cool air into the display space to an air inlet located at the end of the shelf.
摘要翻译：制冷系统包括限定显示空间的显示器壳体。冷却元件冷却显示空间。空气移动器将空气直接穿过冷却元件。至少一个空气出口将冷空气引导到显示器空间中到位于搁架末端处的空气入口。

4. 发明授权

US08151587B2 Medium temperature refrigerated merchandiser 有权
标题翻译：中温冷藏商品
公开(公告)号：US08151587B2
公开(公告)日：2012-04-10
申请号：US10736487
申请日：2003-12-15
申请人： Robert Hong Leung Chiang , Eugene Duane Daddis, Jr. , Kwok Kwong Fung , Sue-Li Kingsley Chuang
发明人： Robert Hong Leung Chiang , Eugene Duane Daddis, Jr. , Kwok Kwong Fung , Sue-Li Kingsley Chuang
IPC分类号： A47F3/04
CPC分类号： A47F3/0447 , A47F3/0443 , F25B39/02 , F25B41/043 , F25B2400/22 , F25B2500/01
摘要： A refrigerated merchandiser (100) includes an upright, open-front, insulated cabinet (110) defining a product display area (125) connected in airflow communication with a compartment (120) via an air circulation circuit (122, 114, 116). A high pressure drop evaporator (40) and a plurality of closely spaced fans (70) are disposed within compartment (120). The evaporator (40) is provided with a relatively high fin density heat exchanger coil providing a relatively high air side pressure drop through the evaporator. The increased flow resistance through the evaporator coupled with the plurality of closely spaced fans results in a substantially uniform evaporator outlet temperature profile across the length of the evaporator.
摘要翻译：一个冷藏商品销售商（100）包括一个直立的，敞开的，绝热的柜子（110），它定义了一个通过空气循环回路（122,114,116）与隔室（120）气流连通的产品展示区域（125）。高压降蒸发器（40）和多个紧密间隔的风扇（70）设置在室（120）内。蒸发器（40）设置有相对高的翅片密度的热交换器盘管，其通过蒸发器提供相对高的空气侧压降。通过与多个紧密隔开的风扇耦合的蒸发器的增加的流动阻力导致跨越蒸发器长度的蒸发器出口温度曲线基本均匀。

5. 发明申请

US20100242506A1 EVAPORATOR FAN MOTOR CONTROL IN A REFRIGERATED MERCHANDISER 审中-公开
标题翻译：制冷机中的蒸发器风扇电机控制
公开(公告)号：US20100242506A1
公开(公告)日：2010-09-30
申请号：US12301892
申请日：2006-05-22
申请人： Eugene Duane Daddis, JR. , Mark A. Daniels , Daniel R. Clark , Jack L. Esformes
发明人： Eugene Duane Daddis, JR. , Mark A. Daniels , Daniel R. Clark , Jack L. Esformes
IPC分类号： F25D17/06 , F25D17/04 , A47F3/04 , F25B39/04
CPC分类号： F25D17/06 , F25B2600/0251 , F25B2600/112 , F25B2700/2117 , F25D21/006
摘要： A refrigeration apparatus having an evaporator fan motor control includes an evaporator to remove heat energy from the air in a cooled storage space. The evaporator transfers the heat energy to a refrigerant. At least one evaporator fan moves air from the cooled storage space across the evaporator to improve the transfer of heat energy into the refrigerant. The one or more evaporator fans have an energy consumption and generate a waste heat energy. A refrigeration control unit at least controls the operation of the one or more evaporator fans. During an off mode, the one or more evaporator fans are operated in a reduced energy consumption mode to reduce the energy consumption of the one or more evaporator fans and to reduce the waste heat while still defrosting the evaporator in the off mode.
摘要翻译：具有蒸发器风扇马达控制的制冷装置包括蒸发器以在冷却的存储空间中从空气中除去热能。蒸发器将热能转移到制冷剂。至少一个蒸发器风扇将空气从冷却的存储空间移动通过蒸发器，以改善热能转移到制冷剂中。一个或多个蒸发器风扇具有能量消耗并产生废热能。制冷控制单元至少控制一个或多个蒸发器风扇的操作。在关闭模式期间，一个或多个蒸发器风扇以降低的能量消耗模式操作，以减少一个或多个蒸发器风扇的能量消耗，并且在关闭模式下仍然将蒸发器除霜的同时减少废热。

6. 发明授权

US07036947B2 Refrigeration system having rear light source with reflector 失效
标题翻译：制冷系统具有带反射器的后部光源
公开(公告)号：US07036947B2
公开(公告)日：2006-05-02
申请号：US10933713
申请日：2004-09-03
申请人： Sue-Li Kingsley Chuang , Eugene Duane Daddis, Jr.
发明人： Sue-Li Kingsley Chuang , Eugene Duane Daddis, Jr.
IPC分类号： F25D27/00
CPC分类号： A47F3/001 , A47F3/0443 , A47F3/0447 , A47F3/0469 , A47F2003/046 , F25D27/00
摘要： Refrigeration system has a display case that defines a display space. The display space has a top area, a bottom area, a front viewing area, and a back area. A cooling element provides cool air to the display space through a series of fans that direct the air to an air outlet. The air outlet then directs the air to an air inlet, thereby forming an air curtain across the front viewing area. A light is located near the back area away from the air curtain. A mirror is spaced from the light and reflects light from the right source through the display space.
摘要翻译：制冷系统具有定义显示空间的显示盒。显示空间具有顶部区域，底部区域，前部观看区域和后部区域。冷却元件通过将空气引导到出气口的一系列风扇向显示空间提供冷空气。空气出口然后将空气引导到空气入口，从而在前视野区域形成气幕。一个灯位于靠近空气幕的后部区域附近。镜子与光隔开并将来自右侧光源的光反射通过显示空间。

7. 发明授权

US07281387B2 Foul-resistant condenser using microchannel tubing 失效
标题翻译：使用微通道管的防锈冷凝器
公开(公告)号：US07281387B2
公开(公告)日：2007-10-16
申请号：US11255426
申请日：2005-10-21
申请人： Eugene Duane Daddis, Jr. , Robert H. L. Chiang
发明人： Eugene Duane Daddis, Jr. , Robert H. L. Chiang
IPC分类号： A47F3/04
CPC分类号： F25B39/04 , A47F3/0408 , A47F3/0482 , F25B47/00 , F25B2500/01 , F25D11/00 , F25D17/06 , F25D21/14 , F25D23/003 , F25D2323/00264 , F25D2323/00271 , F25D2331/803 , F28D1/0408 , F28D1/0435 , F28D1/0478 , F28D1/05383 , F28D1/05391 , F28D2021/007 , F28F1/126 , F28F1/32 , F28F19/00 , F28F21/067 , F28F2215/12 , F28F2260/02
摘要： A condenser coil for a refrigerated beverage and food service merchandiser includes a plurality of parallel fins or V-shaped fins between adjacent tubes. In order to reduce the likelihood of fouling by the bridging of fibers therebetween, the spacing of the fins is maintained at a distance of 0.4 to 0.8 inches apart. In one embodiment, the coil includes a plurality of flat multichannel tubes, with no fins therebetween, and the spacing between the multichannel tubes is maintained in the range of 0.4 to 0.8 inches. In one embodiment, the coil includes at least one serpentine shaped, multichannel tubes, with no fins therebetween, and the spacing between flat, parallel segments of the multichannel tubes is maintained in the range of 0.4 to 0.8 inches.
摘要翻译：用于冷藏饮料和食品服务商品的冷凝器盘管包括在相邻管之间的多个平行翅片或V形翅片。为了减少纤维之间的桥接造成结垢的可能性，散热片的间距保持在0.4至0.8英寸的距离。在一个实施例中，线圈包括多个扁平多通道管，其间没有翅片，并且多通道管之间的间隔保持在0.4至0.8英寸的范围内。在一个实施例中，线圈包括至少一个蛇形形状的多通道管，其间没有翅片，并且多通道管的平坦平行段之间的间隔保持在0.4至0.8英寸的范围内。

8. 发明授权

US07065977B2 Refrigerated merchandiser with foul-resistant condenser 失效
公开(公告)号：US07065977B2
公开(公告)日：2006-06-27
申请号：US10960863
申请日：2004-10-07
申请人： Ronald D. Upton , Harry A. Brancheau , Robert J. Reese , Eugene Duane Daddis, Jr. , Timothy J. Roberts
发明人： Ronald D. Upton , Harry A. Brancheau , Robert J. Reese , Eugene Duane Daddis, Jr. , Timothy J. Roberts
IPC分类号： F25B39/04
CPC分类号： F25D23/003 , A47F3/0408 , A47F3/0482 , F25B39/04 , F25B2500/01 , F25D2323/00264 , F25D2323/00271 , F28D1/0477 , F28F19/00
摘要： A refrigerated cold beverage merchandiser (10) includes an enclosure defining an insulated, refrigerated display cabinet (25) and a compartment (30) heat insulated therefrom wherein a compressor (40) a condenser (50) and a condenser fan (60) are disposed. The condenser (50) is formed by a plurality of in-line tube banks (52). Each tube bank (52) is a serpentine tube formed a plurality of unfinned, straight tube segments (54) extending in parallel rows (55) between a pair of spaced, opposed end plates (58) and elbow turns (56) connecting neighboring straight tube segments (56) in a conventional manner. Each successive tube bank (52) is arranged with the other tube banks so that respective parallel tube rows (55) are disposed in-line from the front to the rear of the condenser (50) or with each successive tube bank being offset in a slightly staggered arrangement.

9. 发明授权

US07047755B2 Refrigerated merchandiser with foul-resistant condenser 失效
标题翻译：冷藏商品与防污冷凝器
公开(公告)号：US07047755B2
公开(公告)日：2006-05-23
申请号：US10960390
申请日：2004-10-07
申请人： Ronald D. Upton , Harry A. Brancheau , Robert J. Reese , Eugene Duane Daddis, Jr. , Timothy J. Roberts
发明人： Ronald D. Upton , Harry A. Brancheau , Robert J. Reese , Eugene Duane Daddis, Jr. , Timothy J. Roberts
IPC分类号： A47F3/04
CPC分类号： F25D23/003 , A47F3/0408 , A47F3/0482 , F25B39/04 , F25B2500/01 , F25D2323/00264 , F25D2323/00271 , F28D1/0477 , F28F19/00
摘要： A refrigerated cold beverage merchandiser (10) includes an enclosure defining an insulated, refrigerated display cabinet (25) and a compartment (30) heat insulated therefrom wherein a compressor (40) a condenser (50) and a condenser fan (60) are disposed. The condenser (50) is formed by a plurality of in-line tube banks (52). Each tube bank (52) is a serpentine tube formed a plurality of unfinned, straight tube segments (54) extending in parallel rows (55) between a pair of spaced, opposed end plates (58) and elbow turns (56) connecting neighboring straight tube segments (56) in a conventional manner. Each successive tube bank (52) is arranged with the other tube banks so that respective parallel tube rows (55) are disposed in-line from the front to the rear of the condenser (50) or with each successive tube bank being offset in a slightly staggered arrangement.
摘要翻译：一种冷藏冷饮品商品（10）包括限定绝热的冷藏展示柜（25）和与其绝热的隔室（30）的外壳，其中设置有冷凝器（50）和冷凝器风扇（60）的压缩机（40）。冷凝器（50）由多个直列管组（52）形成。每个管堤（52）是形成多个未熔合的直管段（54）的蛇形管，所述直管段（54）在平行的行（55）之间延伸，在一对间隔的相对的端板（58）和弯头匝（56）之间连接相邻的直管段（56）。每个连续的管组（52）与其它管组一起布置，使得相应的平行管排（55）从冷凝器（50）的前部至后部成一列排列，或者每个连续的管组在略有交错排列。

10. 发明授权

US06298673B1 Method of operating a refrigerated merchandiser system 有权
标题翻译：操作冷藏商品销售系统的方法
公开(公告)号：US06298673B1
公开(公告)日：2001-10-09
申请号：US09652353
申请日：2000-08-31
申请人： Kwok Kwong Fung , Robert Hong Leung Chiang , Eugene Duane Daddis, Jr.
发明人： Kwok Kwong Fung , Robert Hong Leung Chiang , Eugene Duane Daddis, Jr.
IPC分类号： F25D2112
CPC分类号： F25B47/02 , F25B39/02 , F25B41/043 , F25B41/062 , F25B2347/023 , F25B2400/22 , F25B2700/1933 , F25B2700/2117 , F25D21/04
摘要： A refrigerated merchandiser system (10) includes a compressor (20), a condenser (30), a display case (100) having an evaporator (40), an expansion device (50), and an evaporator pressure control device (60) connected in a closed refrigerant circuit via refrigerant lines (12, 14, 16 and 18). The evaporator pressure control device (60) operates to maintain the pressure in the evaporator at a set point pressure so as to maintain the temperature of the refrigerant expanding from a liquid to a vapor within the evaporator (40) at a desired temperature. A controller (90) operatively associated with the evaporator pressure control device (60) maintains the set point pressure at a first pressure for the refrigerant equivalent to a first refrigerant temperature during a first refrigeration mode and at a second pressure for the refrigerant equivalent to a second refrigerant temperature about 2 to about 12 degrees warmer than the first temperature during a second refrigerant mode. The controller (90) sequences operation between said first refrigeration mode and said second refrigeration mode.
摘要翻译：一种冷藏商品销售系统（10）包括压缩机（20），冷凝器（30），具有蒸发器（40）的展示柜（100），膨胀装置（50）和与之连接的蒸发器压力控制装置在通过制冷剂管线（12,14,16和18）的封闭的制冷剂回路中。蒸发器压力控制装置（60）操作以将蒸发器中的压力保持在设定点压力，以便将制冷剂的温度从蒸发器（40）内的液体膨胀到蒸气在期望的温度。与蒸发器压力控制装置（60）可操作地相关联的控制器（90）将设定点压力保持在与第一制冷模式期间的第一制冷剂温度相当的制冷剂的第一压力，并且在第二压力下将制冷剂等效于第二制冷剂温度在第二制冷剂模式期间比第一温度加热约2至约12度。控制器（90）对所述第一制冷模式和所述第二制冷模式之间的操作进行排序。

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