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1. 发明授权

US07353659B2 System and method for controlling an economizer circuit 有权
标题翻译：用于控制节能器电路的系统和方法
公开(公告)号：US07353659B2
公开(公告)日：2008-04-08
申请号：US11140635
申请日：2005-05-27
申请人： Curtis Christian Crane , Frank Highland Hill, IV , Glenn Eugene Nickey
发明人： Curtis Christian Crane , Frank Highland Hill, IV , Glenn Eugene Nickey
IPC分类号： F25B41/00 , F25B49/00
CPC分类号： F25B49/025 , F25B1/10 , F25B2400/06 , F25B2400/13 , F25B2400/23 , F25B2600/021 , F25B2600/2509 , F25B2700/04 , F25B2700/171 , F25B2700/2106 , F25B2700/21154 , Y02B30/741
摘要： A control algorithm for controlling an economizer circuit in a chiller system is provided. The control algorithm opens and closes a port valve in the economizer circuit in response to predetermined criteria to engage and disengage the economizer circuit. The predetermined criteria can include an operating parameter of a compressor and a level of liquid refrigerant in a flash tank.
摘要翻译：提供了一种用于控制冷却器系统中的节能器电路的控制算法。控制算法响应于预定的标准来打开和关闭节能器电路中的端口阀，以接合和分离节能器电路。预定标准可以包括压缩机的操作参数和闪蒸罐中的液体制冷剂水平。

2. 发明授权

US07895852B2 System and method for controlling an economizer circuit 有权
标题翻译：用于控制节能器电路的系统和方法
公开(公告)号：US07895852B2
公开(公告)日：2011-03-01
申请号：US12098726
申请日：2008-04-07
申请人： Curtis Christian Crane , Frank Highland Hill, IV , Glenn Eugene Nickey
发明人： Curtis Christian Crane , Frank Highland Hill, IV , Glenn Eugene Nickey
IPC分类号： F25B41/04
CPC分类号： F25B49/025 , F25B1/10 , F25B2400/06 , F25B2400/13 , F25B2400/23 , F25B2600/021 , F25B2600/2509 , F25B2700/04 , F25B2700/171 , F25B2700/2106 , F25B2700/21154 , Y02B30/741
摘要： A control algorithm for controlling an economizer circuit in a chiller system is provided. The control algorithm opens and closes a port valve in the economizer circuit in response to predetermined criteria to engage and disengage the economizer circuit. The predetermined criteria can include an operating parameter of a compressor and a level of liquid refrigerant in a flash tank.
摘要翻译：提供了一种用于控制冷却器系统中的节能器电路的控制算法。控制算法响应于预定的标准来打开和关闭节能器电路中的端口阀，以接合和分离节能器电路。预定标准可以包括压缩机的操作参数和闪蒸罐中的液体制冷剂水平。

3. 发明授权

US07003971B2 Electronic component cooling system for an air-cooled chiller 有权
标题翻译：用于风冷式冷水机组的电子部件冷却系统
公开(公告)号：US07003971B2
公开(公告)日：2006-02-28
申请号：US10822460
申请日：2004-04-12
申请人： Douglas Alan Kester , Harold Robert Schnetzka , Mustafa Kemel Yanik , John F. Judge , Mahesh Valiya Naduvath , Frank Highland Hill, IV
发明人： Douglas Alan Kester , Harold Robert Schnetzka , Mustafa Kemel Yanik , John F. Judge , Mahesh Valiya Naduvath , Frank Highland Hill, IV
IPC分类号： F25D23/12
CPC分类号： F25B31/006 , F25B39/04 , F25B2600/021 , F28D1/0426 , F28D1/0477 , Y02B30/741
摘要： A chiller system includes a refrigerant loop, the refrigerant loop further including a compressor, an air-cooled condenser arrangement and an evaporator arrangement connected in a first closed refrigerant loop. A motor is connected to the compressor to drive the compressor, a drive is connected to the motor to power the motor and a power/control panel controls the refrigerant loop. The power/control panel and the condenser arrangement are connected in a second closed coolant loop. The second closed coolant loop provides cooling to the enclosure and/or components within the enclosure disposed on a chill plate. Condensation is substantially prevented from forming inside the enclosure, despite the enclosure lacking a humidity control device.
摘要翻译：冷却器系统包括制冷剂回路，制冷剂回路还包括压缩机，空气冷却冷凝器装置和连接在第一闭合制冷剂回路中的蒸发器装置。电机连接到压缩机以驱动压缩机，驱动器连接到电动机以为电动机供电，并且电源/控制面板控制制冷剂回路。电源/控制面板和冷凝器布置在第二封闭冷却剂回路中连接。第二封闭冷却剂回路为外壳和/或设置在冷却板上的外壳内的部件提供冷却。尽管外壳缺少湿度控制装置，但是基本上防止了在外壳内形成冷凝。

4. 发明授权

US07743617B2 Chiller sound reduction control system and method 有权
标题翻译：冷水机减音控制系统及方法
公开(公告)号：US07743617B2
公开(公告)日：2010-06-29
申请号：US11104079
申请日：2005-04-12
申请人： Curtis Christian Crane , Frank Highland Hill, IV , Andrew John Graybill , Ian Michael Casper
发明人： Curtis Christian Crane , Frank Highland Hill, IV , Andrew John Graybill , Ian Michael Casper
IPC分类号： F25B39/04 , F25B1/00 , F25D29/00
CPC分类号： F25B49/02 , F25B49/027 , F25B2500/12 , F25B2600/021 , F25B2600/111 , F25B2700/171 , Y02B30/741 , Y02B30/743
摘要： A noise control method is provided for a cooling system having at least one refrigerant circuit. The refrigerant circuit includes a compressor, a condenser, at least one condenser fan, and an evaporator. Noise control is only performed periodically in response to requirements for reduced operation at predetermined times. The request for reduced noise triggers the commencement of the noise control method. The noise control method involves reducing the operating speed of the compressor, as well as reducing the operating speed of at least one condenser fan, to within a predetermined range of allowable reduced operating speeds. The noise control method temporarily overrides the ability of the cooling system to fully respond to increased cooling or heating demands. When the noise control method is terminated, such as by the end of the stated period of time requiring reduced noise generation, the system is restored to normal operation, and remains fully responsive to cooling and heating demand until commencement of the next period of reduced noise requirements.
摘要翻译：为具有至少一个制冷剂回路的冷却系统提供噪声控制方法。制冷剂回路包括压缩机，冷凝器，至少一个冷凝器风扇和蒸发器。噪音控制只能在规定时间内按照减少操作的要求定期进行。减少噪声的要求触发了噪声控制方法的开始。噪声控制方法包括降低压缩机的运行速度以及将至少一个冷凝器风扇的运行速度降低到允许的降低运行速度的预定范围内。噪声控制方法暂时超越了冷却系统完全响应增加的冷却或加热需求的能力。当噪声控制方法终止时，例如在要求减少噪声产生的规定时间段结束时，系统恢复正常操作，并且保持对冷却和加热需求的完全响应，直到下一个减小噪声周期的开始要求。

5. 发明授权

US06941769B1 Flash tank economizer refrigeration systems 失效
标题翻译：闪蒸罐节能器制冷系统
公开(公告)号：US06941769B1
公开(公告)日：2005-09-13
申请号：US10820304
申请日：2004-04-08
申请人： Frank Highland Hill, IV , Curtis Christian Crane , Michael Lee Buckley , Blake Evan Stabley
发明人： Frank Highland Hill, IV , Curtis Christian Crane , Michael Lee Buckley , Blake Evan Stabley
IPC分类号： F25B1/047 , F25B1/10 , F25B43/00
CPC分类号： F25B43/00 , F25B1/047 , F25B1/10 , F25B2400/13 , F25B2400/16 , F25B2400/23 , F25B2700/04
摘要： A flash tank configuration for an economizer is provided that is inexpensive and simple to construct, reliable to operate, and efficient for use in an economizer compression refrigeration system. The configuration includes an upper baffle and a lower baffle configured and arranged within the flash tank so as to separate the liquid and gas phases of intermediate pressure refrigerant, and to convey each phase to other components in the refrigeration systems. The flash tank has a generally cylindrical shape, and is dimensioned so as to provide adequate internal volume for expansion of refrigerant to a desired pressure, separation of the resulting refrigerant gas and refrigerant liquid phases, and temporary storage of the refrigerant phases before conveying the liquid phase to the main refrigerant line between the condenser and the evaporator, and returning the gas phase to the compressor. Additionally, methods are provided for using the flash tank to separate refrigerant phases.
摘要翻译：提供了一种节能器的闪蒸罐配置，其便宜且易于构造，操作可靠并且有效地用于节能器压缩制冷系统中。该构造包括上部挡板和下部挡板，其构造和布置在闪蒸罐内，以分离中间压力制冷剂的液相和气相，并将每个相传送到制冷系统中的其它部件。闪蒸罐具有大致圆筒形状，并且其尺寸设计成提供足够的内部容积用于将制冷剂膨胀至所需压力，分离所得制冷剂气体和制冷剂液相，并在输送液体之前临时储存制冷剂相与冷凝器和蒸发器之间的主制冷剂管线相位，并将气相返回到压缩机。此外，提供了使用闪蒸罐分离制冷剂相的方法。

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