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21. 发明申请

US20040006997A1 Food chiller with optimized air flow 失效
公开(公告)号：US20040006997A1
公开(公告)日：2004-01-15
申请号：US10192229
申请日：2002-07-10
发明人： George A. Clark , Mark S. Thompson
IPC分类号： A23B004/08 , A23B004/12 , A23B004/14 , F25B021/02 , F25D017/04 , F17C013/00 , F25B021/00
CPC分类号： F25D17/06 , A23B4/066 , A47G23/04 , A47J41/005 , F25B21/02 , F25B2321/023 , F25B2321/0251 , F25D2317/0651 , F25D2317/0661 , F25D2400/12
摘要： A food chiller including an enclosed container supported on a base receives a flow of cooling air from a Peltier effect thermoelectric module in the base through cool air inlet openings into the container. Air is returned from the container to the base by a fan mounted in the air duct system in communication with the cold sink of the thermoelectric device. In each of the disclosed embodiments, duct length is minimized and air flow into the container is optimized by air hole placement and orientation.

22. 发明申请

US20030188547A1 Apparatus for controlling cool air of refrigerator 有权
标题翻译：用于控制冰箱冷空气的装置
公开(公告)号：US20030188547A1
公开(公告)日：2003-10-09
申请号：US10403056
申请日：2003-04-01
申请人： LG Electronics Inc.
发明人： Sang-Hyeon Jeon
IPC分类号： F25D017/04 , F25B049/00
CPC分类号： F25D17/065 , F25D17/045 , F25D2317/0653 , F25D2400/04 , F25D2400/36 , F25D2700/02
摘要： An apparatus for controlling cool air of a refrigerator comprises: a damper arranged on a cool air flow path which supplies air cooled by passing through a freezing cycle to a chilling chamber, the damper for controlling an amount of cool air introduced into the chilling chamber; and a damper display means formed at one side of the cool air flow path for displaying a location of the damper. The apparatus which certifies an operation state of the damper from outside with a naked eye supplies cool air to the chilling chamber smoothly if the damper is not operated due to freeze. According to this, food in the chilling chamber is prevented from being decomposed or spoiled.
摘要翻译：一种用于控制冰箱的冷空气的装置，包括：阻尼器，其设置在将通过冷冻循环冷却的空气供给到冷藏室的冷气流路上，所述阻尼器用于控制引入到所述冷藏室中的冷空气量; 以及形成在冷气流路的一侧的阻尼器显示装置，用于显示阻尼器的位置。如果阻尼器由于冻结而没有操作，则用肉眼从外部证实阻尼器的操作状态的装置能够平稳地向冷却室供应冷气。据此，防止冷冻室中的食物被分解或损坏。

23. 发明申请

US20030182954A1 High efficiency air conditioner condenser fan 有权
公开(公告)号：US20030182954A1
公开(公告)日：2003-10-02
申请号：US10400888
申请日：2003-03-27
发明人： Danny S. Parker , Bart Hibbs , John Sherwin
IPC分类号： B63H001/14 , F01D005/08 , F01D005/18 , B63H007/02 , B64C011/00 , F03D011/02 , F04D029/58 , F25D017/04
CPC分类号： F24F1/50 , F04D29/325 , F04D29/384 , F24F1/38 , F24F1/40
摘要： Novel twisted blades with an air foil for use with air conditioner condensers and heat pumps that provide improved airflow efficiency to minimize operating power requirements having an overall diameter across the blades being approximately 19 inches, and approximately 27.6 inches. The blades (AC-A) can run at approximately 840 rpm to produce approximately 2200 cfm of air flow using approximately 110 Watts of power from an 8-pole motor. Using an OEM 6-pole null hp motor produced approximately 2800 cfm with approximately 144 Watts of power while running the blades at approximately 1100 rpm. Power savings were 25% (50 W) over the conventional configuration. A second version of the fan (AC-B) with some refinements to the flow geometry produced a similar air flow while using only 131 W of power at 1100 rpm. Power savings were 32% (62 W) over the conventional configuration. Embodiments can include two, three, four and five blades equally spaced apart from one another about hubs. Additionally, a novel noise reduction configuration can include asymmetrically mounted blades such as five blades asymmetrically mounted about the hub. Short, conical diffusers were shown to further improve air moving performance by up to 18% at no increase in power. Embodiments coupled with electronically commutated motors (ECMs) showed additional reductions to condenser fan power of approximately 20%.

24. 发明申请

US20030155429A1 Method of and system for controlling an air conditioner 有权
标题翻译：空调控制方法及系统
公开(公告)号：US20030155429A1
公开(公告)日：2003-08-21
申请号：US10080250
申请日：2002-02-21
申请人： Carrier Corporation
发明人： Mark Sparling , Kevin J. Porter , James Deltoro , Guy DeLuca
IPC分类号： F24F007/00 , F25D017/04
CPC分类号： F24F11/62 , F24F11/30 , F24F11/61 , F24F2110/10
摘要： A method and system for staging the cooling effect of an air conditioning unit in which outside air is substantially prevented from passing through the cooling unit for a prescribed time after the cooling function has been initiated.
摘要翻译：一种方法和系统，用于分级空调单元的冷却效果，其中外部空气基本上被防止在冷却功能开始之后经过冷却单元经过规定的时间。

25. 发明申请

US20030140643A1 Drive apparatus for cooling fan motor for use in vehicle 有权
标题翻译：用于车辆冷却风扇电机的驱动装置
公开(公告)号：US20030140643A1
公开(公告)日：2003-07-31
申请号：US10351310
申请日：2003-01-27
发明人： Satoshi Yoshimura
IPC分类号： F25D017/04 , B60H001/32
CPC分类号： H02P5/68 , F01P7/048 , F01P2005/025 , F04D27/004
摘要： A cooling fan motor drive apparatus for use in vehicle is equipped with first to fourth semiconductor switches for driving first and second cooling fan motors upon receipt of a power supply voltage through power supply lines. A control unit implements control on openings and closures of the first to fourth switches to establish first and second power supply systems between first and second power supply lines for performing serial and parallel operations of the first and second cooling fan motors. The control unit closes the second and fourth semiconductor switches when the first and second cooling fan motors are driven in series and closes the first, second and third semiconductor switches when the first and second cooling fan motors are drive in parallel. When an overcurrent flows in the cooling fan motors, the control unit conducts the serial operation of the cooling fan motors irrespective of an operation command signal, and at the start-up of the drive apparatus, the control unit conducts the serial operation thereof for a predetermined time period. This drive apparatus can be located in the vicinity of the cooling fan motors and, even if an abnormal condition occurs temporarily, can restore to a normal condition after the recovery.
摘要翻译：用于车辆的冷却风扇马达驱动装置配备有第一至第四半导体开关，用于在通过电源线接收到电源电压时驱动第一和第二冷却风扇马达。控制单元对第一至第四开关的开口和闭合进行控制，以在第一和第二电源线之间建立第一和第二电源系统，用于执行第一和第二冷却风扇马达的串联和并联运行。当第一和第二冷却风扇电动机串联驱动时，控制单元关闭第二和第四半导体开关，并且当第一和第二冷却风扇电动机并联驱动时，闭合第一，第二和第三半导体开关。当在冷却风扇电动机中流过过电流时，控制单元进行冷却风扇电动机的串行操作，而与操作指令信号无关，并且在驱动装置启动时，控制单元进行串行操作预定时间段。该驱动装置可以位于冷却风扇电动机附近，即使暂时发生异常状态，也能够在恢复后恢复正常状态。

26. 发明申请

US20030140642A1 Method for controlling an HVAC system 有权
标题翻译： HVAC系统的控制方法
公开(公告)号：US20030140642A1
公开(公告)日：2003-07-31
申请号：US10340200
申请日：2003-01-10
发明人： Julien Quilliard , Jean-Francois Launois , Jean-Claude Petesch
IPC分类号： F25D017/04 , F25B019/00
CPC分类号： B60H1/3207 , B60H1/00785 , B60H1/00864 , B60H2001/3255 , B60H2001/327
摘要： A method for controlling a heating, ventilation and air-conditioning (HVAC) system having an air vent associated with a window for blowing an air flow of controlled temperature thereon; the HVAC system having a refrigeration unit with a compressor and an evaporator, and blowing means for forcing air over the evaporator to the air vent. The method includes a first step (a) of activating the compressor while deactivating the blowing means during a first period for condensing moisture of the air contained in the HVAC system. The method includes a further step (b) comprising, at the expiry of the first period, activating the blowing means and keeping the compressor active during a second period for sufficiently reducing the dew-point temperature of air blown by the HVAC system, and deactivating the compressor at the expiry of the second period.
摘要翻译：一种用于控制加热，通风和空调（HVAC）系统的方法，该系统具有与用于吹送受控温度的空气流的窗口相关联的通风口; HVAC系统具有带有压缩机和蒸发器的制冷单元，以及用于将空气推过蒸发器的空气通道的吹风装置。该方法包括第一步骤（a），其在第一时间段期间激活压缩机同时停用吹风装置，以冷凝包含在HVAC系统中的空气的水分。该方法包括另外的步骤（b），其包括在第一时段期满时激活吹风装置并在第二时间段期间保持压缩机有效，以充分降低由HVAC系统吹出的空气的露点温度，并且停用压缩机在第二期到期。

27. 发明申请

US20030140640A1 Method for operating a logic module refrigeration unit 失效
标题翻译：操作逻辑模块制冷单元的方法
公开(公告)号：US20030140640A1
公开(公告)日：2003-07-31
申请号：US10385263
申请日：2003-03-10
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Gary F. Goth , Jody A. Hickey , Daniel J. Kearney , Robert Makowicki
IPC分类号： F25D017/04 , F25B049/00 , F25D023/12
CPC分类号： H05K7/20381 , F25B49/025 , F25B2400/06 , F25B2500/26 , F25B2600/021 , F25B2600/025 , F25B2600/2501 , F25B2700/02 , Y02B30/741
摘要： A refrigeration system for cooling a logic module includes an evaporator housing including an evaporator block in thermal communication with the logic module. The evaporator housing includes a humidity sensor for detecting a humidity within the evaporator housing. The system further comprises a controller for controlling a refrigeration unit supplying cold refrigerant to the evaporator block in response to the operating conditions of the logic module and the temperature of the evaporator block. In another aspect of the invention, two modular refrigeration units are independently operable to cool the evaporator block, and each refrigeration unit is controllable in various modes of operation including an enabled mode in which it is ready to cool the evaporator and an on mode in which it is actively cooling the evaporator. In another aspect of the invention, the evaporator block and a heater on a reverse side of the circuit board are particularly controlled during concurrent repair operations. In another aspect of the invention, faulty sensors are recognized as such and an appropriate response is made. In another aspect of the invention, the system is shut down in a manner allowing rapid access to the logic module.
摘要翻译：用于冷却逻辑模块的制冷系统包括蒸发器壳体，其包括与逻辑模块热连通的蒸发器块。蒸发器壳体包括用于检测蒸发器壳体内的湿度的湿度传感器。该系统还包括控制器，用于响应于逻辑模块的操作条件和蒸发器块的温度，控制向蒸发器块供应冷制冷剂的制冷单元。在本发明的另一方面，两个模块化制冷单元可独立操作以冷却蒸发器块，并且每个制冷单元可在各种操作模式中控制，包括其中准备冷却蒸发器的启用模式和其中它主动冷却蒸发器。在本发明的另一方面，在并行修复操作期间，特别地控制电路板背面的蒸发器块和加热器。在本发明的另一方面，错误的传感器被这样识别并作出适当的响应。在本发明的另一方面，系统以允许快速访问逻辑模块的方式关闭。

28. 发明申请

US20030101742A1 Air cargo container, a refrigerator unit for an air-cargo container and a manufacturing method of an air-cargo container 有权
标题翻译：空运货物集装箱，空运货物集装箱的冰箱装置和空运货物集装箱的制造方法
公开(公告)号：US20030101742A1
公开(公告)日：2003-06-05
申请号：US10203473
申请日：2002-12-16
发明人： Stefan Norelius , Goran Westerholm , Thomas Westerholm
IPC分类号： F25D003/12 , F25D017/04
CPC分类号： B65D88/745 , B65D88/14 , F25D11/003 , F25D17/06 , F25D19/003
摘要： The present invention discloses an air-cargo container (1), which is equipped with a modular refrigerating unit (24). The refrigerating unit (24) is attachable into the container shell in substantially one piece. Preferably, a control unit (26) for the modular refrigerating unit (24) is also provided as one single module. The refrigerating unit (24) comprises the entire enclosure of an airflow path around an icebox, and is preferably mounted at a small distance from the wall (20) and ceiling (10) of the container (1). Simple positioning elements facilitate the actual positioning and mounting procedure. The refrigerating unit (24) preferably comprises sealing flanges which during mounting by the positioning elements automatically are fitted into elements at the container wall (20). A manufacturing method is also disclosed, which comprises mounting of modular units (24, 26) into a shell of an air-cargo container (1). The mounting is preferably performed by using positioning elements, which guides the modular units (24, 26) into the proper positions.
摘要翻译：本发明公开了一种装有模块式制冷装置（24）的空运货物集装箱（1）。制冷单元24基本上可装入容器壳体中。优选地，用于模块化制冷单元（24）的控制单元（26）也被设置为一个单个模块。制冷单元（24）包括围绕冰箱的气流路径的整个外壳，并且优选地安装在与容器（1）的壁（20）和天花板（10）相距较小的距离处。简单的定位元件便于实际的定位和安装步骤。制冷单元（24）优选地包括密封凸缘，其在由定位元件安装期间自动地装配在容器壁（20）处的元件中。还公开了一种制造方法，其包括将模块化单元（24,26）安装到空运货物集装箱（1）的壳体中。优选地，通过使用将模块化单元（24,26）引导到适当位置的定位元件来进行安装。

29. 发明申请

US20030084675A1 REFRIGERATION APPARATUS AND ASSOCIATED METHODS 有权
标题翻译：制冷装置及相关方法
公开(公告)号：US20030084675A1
公开(公告)日：2003-05-08
申请号：US10062575
申请日：2002-01-31
发明人： Matt Alvin Thurman
IPC分类号： A47F003/04 , F25D017/04 , F25B039/02
CPC分类号： F25D21/14 , A47F3/0404 , F25B2400/06 , F25B2400/22 , F25D15/00 , F25D17/06 , F25D19/00 , F25D23/006
摘要： A refrigeration system, refrigeration apparatus, evaporator apparatus, refrigeration apparatus conversion kit, and associated methods are provided. The refrigeration system preferably includes a plurality of refrigeration containers positioned within a predetermined area, a plurality of thermally insulated housings positioned within the predetermined area to overlie the plurality of refrigeration containers, a plurality of evaporators positioned within the predetermined area and within the thermally insulated housings, a plurality of condensers positioned exterior the predetermined area and connected to the plurality of evaporators, a plurality of drain pans positioned within the predetermined area to underlie the evaporators, and a common drain line positioned within the predetermined area so that a respective one of each of the plurality of drain pans is positioned to extend to an in fluid communication with the common drain line so that the condensate collected in each of the drain pans is readily removed by the common drain line to a position exterior the predetermined area.
摘要翻译：提供制冷系统，制冷装置，蒸发器装置，制冷装置转换套件及相关方法。制冷系统优选地包括位于预定区域内的多个制冷容器，位于预定区域内的多个绝热壳体以覆盖多个制冷容器;多个蒸发器，其定位在预定区域内并且在绝热壳体内，多个冷凝器，其定位在预定区域外部并连接到多个蒸发器;多个排放盘，其定位在所述预定区域内，位于所述蒸发器的下面;以及公共排放管线，其位于所述预定区域内，使得各个多个排水盘的位置被定位成与公共排水管线流体连通，使得收集在每个排水盘中的冷凝物容易地被公共排水管线移除到预定区域外部的位置。

30. 发明申请

US20030037565A1 COOLING AIR SUPPLYING DEVICE IN REFRIGERATOR 有权
标题翻译：在冷藏机中冷却空气供应装置
公开(公告)号：US20030037565A1
公开(公告)日：2003-02-27
申请号：US10036375
申请日：2002-01-07
申请人： LG ELECTRONICS INC.
发明人： Sang Bae Kim , Young Seok Choi , Byung Gyu Kang
IPC分类号： F25D017/04 , F25D011/02
CPC分类号： F25D25/021 , F25D17/065 , F25D23/023 , F25D2317/061 , F25D2317/062 , F25D2317/0664 , F25D2317/0682 , F25D2400/06 , F25D2400/28
摘要： A cooling air supplying device of a refrigerator is provided. According to the cooling air supplying device, it is possible to supply cooling air to the respective cells divided by shelves of a chilling chamber, to thus impartially supply the cooling air to the chilling chamber. Accordingly, it is possible to uniformly maintain the spread of temperature of the chilling chamber. The cooling air supplying device of the refrigerator includes a cooling air supply path formed in the upper portion of a mullion wall for separating a freezing chamber from the chilling chamber, the cooling air supply path for supplying the cooling air blown from a blast fan arranged in the freezing chamber to the chilling chamber, a discharge duct connected to the cooling air supply path and installed in the upper portion of the chilling chamber, the discharge duct for discharging the cooling air from the upper portion of the chilling chamber, cooling air guide channels connected to the discharge duct, the cooling air guide channels for guiding the cooling air to one side or both sides of the chilling chamber, and cooling air discharge units connected to the cooling air guide channels and formed on one side surface or the both side surfaces of a main frame, the cooling air discharge units for discharging the cooling air from the side surface of the chilling chamber into the respective cells divided by the shelves.
摘要翻译：提供一种冰箱的冷却空气供给装置。根据冷却空气供给装置，可以将冷却空气供给到由冷藏室的搁架分隔的各个室，从而公平地将冷却空气供给到冷藏室。因此，能够均匀地保持冷却室的温度的扩散。冰箱的冷却空气供给装置具有形成在竖框壁的上部的冷却空气供给路径，用于将冷冻室与冷冻室分离，冷却空气供给路径，用于供给从布置在冷冻室到冷藏室，连接到冷却空气供应路径并安装在冷却室的上部的排放管道，用于从冷藏室的上部排出冷却空气的排放管道，冷却空气引导通道连接到排出管道，用于将冷却空气引导到冷却室的一侧或两侧的冷却空气引导通道和连接到冷却空气引导通道的冷却空气排出单元，并形成在一个侧表面或两个侧表面冷却空气排出单元，用于将冷却空气从冷却室的侧表面排出到相应的冷却空气排出单元中细胞被架子分开。

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