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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

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。

3. 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。

4. 发明授权

US06923013B2 Evaporator for medium temperature refrigerated merchandiser 有权
标题翻译：中温冷藏商品蒸发器
公开(公告)号：US06923013B2
公开(公告)日：2005-08-02
申请号：US10743394
申请日：2003-12-22
申请人： Robert Hong Leung Chiang , Eugene Duane Daddis, Jr. , Kwok Kwong Fung
发明人： Robert Hong Leung Chiang , Eugene Duane Daddis, Jr. , Kwok Kwong Fung
IPC分类号： A47F3/04 , F25B39/02 , F25B41/04 , F25D17/06 , F25D17/08 , F25D19/00 , F28D1/047 , F28F1/32
CPC分类号： A47F3/0447 , A47F3/0482 , F25B39/02 , F25B41/043 , F25B2400/22 , F25B2500/01 , F25D17/06 , F28D1/0477 , F28F1/32
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). The flow of refrigerant through the coils (46) of evaporator (40) disposed in the compartment (120) to cool the airflow from the product display area of the refrigerated merchandiser.
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）。制冷剂流过设置在隔室（120）中的蒸发器（40）的线圈（46），以冷却来自冷藏商品销售商的产品展示区域的气流。

5. 发明授权

US06460372B1 Evaporator for medium temperature refrigerated merchandiser 有权
标题翻译：中温冷藏商品蒸发器
公开(公告)号：US06460372B1
公开(公告)日：2002-10-08
申请号：US09849208
申请日：2001-05-04
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： F25B3902
CPC分类号： F28F1/32 , A47F3/0469 , F25B39/02 , F25B2400/22 , F28D1/0477
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). The flow of refrigerant through the coils (46) of evaporator (40) is arranged to configure the evaporator (40) as a “thermodynamically counterflow” heat exchanger.
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）。通过蒸发器（40）的线圈（46）的制冷剂流动被布置成将蒸发器（40）构造为“热力学逆流”热交换器。

6. 发明授权

US06679080B2 Medium temperature refrigerated merchandiser 有权
标题翻译：中温冷藏商品
公开(公告)号：US06679080B2
公开(公告)日：2004-01-20
申请号：US09849209
申请日：2001-05-04
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： A47F304
CPC分类号： A47F3/0447 , 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蒸发器长度的蒸发器出口温度曲线基本均匀。

7. 发明授权

US06311512B1 Refrigerated merchandiser system 有权
标题翻译：冷藏商品系统
公开(公告)号：US06311512B1
公开(公告)日：2001-11-06
申请号：US09573308
申请日：2000-05-18
申请人： Kwok Kwong Fung , Eugene Duane Daddis, Jr. , Robert Hong Leung Chiang
发明人： Kwok Kwong Fung , Eugene Duane Daddis, Jr. , Robert Hong Leung Chiang
IPC分类号： F25D2100
CPC分类号： F25B41/043 , F25B39/02 , F25B41/062 , F25B2400/22 , 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 predetermined pressure so as to maintain the temperature of the refrigerant expanding from a liquid to a vapor within the evaporator (40) in the range of about 27 degrees F to about 32 degrees F. The evaporator (40) has a fin and tube heat exchanger coil having a relatively high fin density of at least 5 fins per inch, and most advantageously in the range of 6 to 15 fins per inch.
摘要翻译：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）和蒸发器压力控制装置（60）通过制冷剂管线（12,14,16和18）的封闭的制冷剂回路。蒸发器压力控制装置（60）操作以将蒸发器中的压力保持在预定压力，以便使制冷剂的温度从蒸发器（40）内的液体膨胀至蒸汽的温度在约27华氏度蒸发器（40）具有翅片和管式热交换器盘管，其翅片密度相对高于每英寸至少5个翅片，并且最有利地在每英寸6至15个翅片的范围内。

8. 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。

9. 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。

10. 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。

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