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81. 发明申请

US20080041076A1 Method and apparatus for cooling 有权
标题翻译：冷却方法和装置
公开(公告)号：US20080041076A1
公开(公告)日：2008-02-21
申请号：US11504370
申请日：2006-08-15
申请人： Ozan Tutunoglu , David James Lingrey
发明人： Ozan Tutunoglu , David James Lingrey
IPC分类号： F25D17/00 , F25B39/04 , F25B41/00
CPC分类号： F25B49/005 , F24F11/30 , F24F11/52 , F25B49/02 , F25B2500/18 , F25B2500/19 , F25B2600/111 , F25B2600/112 , Y02B30/743
摘要： A method of calculating sensible cooling capacity of a cooling unit includes obtaining compressor capacity, subtracting compressor heat loss from the compressor capacity, subtracting latent cooling capacity from compressor capacity, and subtracting fan power loss from the compressor capacity. Methods of controlling a cooling unit and embodiments of a cooling unit are further disclosed.
摘要翻译：计算冷却单元的合理冷却能力的方法包括获得压缩机容量，从压缩机容量减去压缩机热损失，从压缩机容量减去潜在冷却容量，以及从压缩机容量减去风扇功率损失。进一步公开了控制冷却单元的方法和冷却单元的实施例。

82. 发明申请

US20080029248A1 Laboratory Temperature Control With Ultra-Smooth Heat Transfer Surfaces 审中-公开
标题翻译：具有超平滑热传递表面的实验室温度控制
公开(公告)号：US20080029248A1
公开(公告)日：2008-02-07
申请号：US11685549
申请日：2007-03-13
申请人： Gary Magnant
发明人： Gary Magnant
IPC分类号： G01N27/447 , F25B21/02 , F25D17/00
CPC分类号： F28F13/18 , B01L7/00 , B01L2200/147 , B01L2300/0829 , B01L2300/12 , B01L2300/168 , B01L2300/1827 , B01L2300/185 , F25B39/02 , F25B40/00 , F25D23/00 , G01N27/44704
摘要： A temperature regulation system has a polished surface sufficiently smooth so as to reduce the emissivity of the surface. A conduit is in thermal proximity to the polished surface and is in communication with a source of coolant. The coolant is circulated through the conduit so as to transfer heat from the surface to the coolant. System may include a sprayed-on resistive heater. An a temperature controlled vessel has a heat transfer wall that is of an electrically conductive material that is coated with a durable thermally conductive and electrically nonconductive coating. The coating may be a sprayed on coating and the vessel may hold a buffer for performing electrophoresis.
摘要翻译：温度调节系统具有足够光滑的抛光表面，以便降低表面的发射率。导管处于与抛光表面接近热并与冷却剂源连通的位置。冷却剂通过管道循环，以便将热量从表面传递到冷却剂。系统可以包括喷涂电阻加热器。温度控制容器具有导电材料的传热壁，其被涂覆有耐用的导热和非导电涂层。涂层可以喷涂在涂层上，并且容器可以保持用于进行电泳的缓冲液。

83. 发明申请

US20080017723A1 Configurable PTAC controller with alternate temperature sensors 有权
标题翻译：可配置的PTAC控制器，带备选温度传感器
公开(公告)号：US20080017723A1
公开(公告)日：2008-01-24
申请号：US11489423
申请日：2006-07-19
申请人： Tedd P. Johnson , Richard L. Aldridge , Michael X. Song
发明人： Tedd P. Johnson , Richard L. Aldridge , Michael X. Song
IPC分类号： F24F7/00 , G05D23/00 , F25D17/00
CPC分类号： G05D23/1931 , F24F1/027 , F24F11/30 , F24F11/52 , F24F2110/10
摘要： A refrigerant PTAC system, such as those commonly found in hotel rooms, can be selectively configured in a hardwire or wireless configuration with respect to its thermostat. The system is controlled in response to the better of two temperature sensors, which is determined based on the PTAC's configuration and the validity of the readings provided by the sensors. While the PTAC is controlled in response to a preferred temperature sensor, the alternate sensor may be monitored for diagnostics or other reasons. In the event that the preferred sensor fails to provide valid readings, the controller automatically switches to controlling the system in response to the alternate sensor. To minimize manufacturing costs and the variety of stocked parts, the PTAC's controller preferably includes two substantially identical transceivers.
摘要翻译：制冷剂PTAC系统，例如在酒店房间中常见的制冷剂PTAC系统可以相对于其恒温器以硬线或无线配置选择性地配置。响应于两个温度传感器的更好的控制系统，这两个温度传感器根据PTAC的配置和由传感器提供的读数的有效性确定。当响应于优选的温度传感器来控制PTAC时，可以监视替代传感器以用于诊断或其他原因。在优选传感器无法提供有效读数的情况下，控制器自动切换到响应于替代传感器来控制系统。为了最小化制造成本和储备零件的种类，PTAC的控制器优选地包括两个基本相同的收发器。

84. 发明授权

US07275378B2 Speed and system pressure control for cooling fan 有权
标题翻译：冷却风扇的速度和系统压力控制
公开(公告)号：US07275378B2
公开(公告)日：2007-10-02
申请号：US10970503
申请日：2004-10-21
申请人： Bradley C. Errington , Daniel Yelles
发明人： Bradley C. Errington , Daniel Yelles
IPC分类号： B60H1/32 , F25D17/00 , F25B39/04
CPC分类号： B60H1/00828 , B60H1/00764 , B60H1/3208 , B60H2001/3251 , B60H2001/3266 , B60H2001/3277 , F25B2600/111
摘要： A method and system for controlling a cooling fan that cooperates with an air conditioning condenser in a vehicle. The present embodiments include steps and corresponding implementations for determining a speed of the vehicle, determining a discharge pressure of the air conditioning condenser, determining an ambient temperature of air surrounding the vehicle and determining an outlet temperature of a vehicle air conditioning system. The cooling fan is operated in one or more desired fan speed modes corresponding to one or more respective discharge pressure ranges. The fan speed modes are a function of vehicle speed and one or more of ambient temperature, outlet temperature, and discharge pressure.
摘要翻译：一种用于控制与车辆中的空调冷凝器配合的冷却风扇的方法和系统。本实施例包括用于确定车辆速度，确定空调冷凝器的排出压力，确定车辆周围的空气的环境温度并确定车辆空调系统的出口温度的步骤和相应的实施方式。冷却风扇以对应于一个或多个相应的排出压力范围的一个或多个期望的风扇速度模式操作。风扇速度模式是车速和环境温度，出口温度和排气压力中的一个或多个的功能。

85. 发明申请

US20070209377A1 Method and systems for operating compressors and fan coils using electronically commutated motors 审中-公开
标题翻译：使用电子换向电机运行压缩机和风机盘管的方法和系统
公开(公告)号：US20070209377A1
公开(公告)日：2007-09-13
申请号：US11369926
申请日：2006-03-07
申请人： Brian Beifus , William Archer , Kamron Wright
发明人： Brian Beifus , William Archer , Kamron Wright
IPC分类号： F25D17/00 , F25B49/00 , F25B1/00
CPC分类号： F24F1/0003 , F24F11/30 , F24F11/54
摘要： A heating, ventilation, and air conditioning (HVAC) system is described that includes a first unit and a second unit. The first unit comprises a controller configured to output a coded compressor activation signal that is based at least partially on a compressor run signal received from a thermostat. The second unit comprises at least a compressor relay. The second unit is configured to receive and decode the coded compressor activation signal from the first unit and is operable to operate the compressor relay based on the decoded content of the coded compressor activation signal.
摘要翻译：描述了包括第一单元和第二单元的加热，通风和空调（HVAC）系统。第一单元包括控制器，其被配置为输出至少部分地基于从恒温器接收的压缩机运行信号的经编码的压缩机启动信号。第二单元至少包括压缩机继电器。第二单元被配置为从第一单元接收和解码编码的压缩器激活信号，并且可操作以基于经编码的压缩器启动信号的解码内容来操作压缩器继电器。

86. 发明授权

US07246500B2 Variable speed condenser fan control system 有权
标题翻译：变速冷凝器风机控制系统
公开(公告)号：US07246500B2
公开(公告)日：2007-07-24
申请号：US11260878
申请日：2005-10-27
申请人： Abtar Singh , Thomas J. Mathews , Frank C. Brown, III , Ozgur Y. Gurkan
发明人： Abtar Singh , Thomas J. Mathews , Frank C. Brown, III , Ozgur Y. Gurkan
IPC分类号： F25D17/00 , F25D39/04
CPC分类号： F25B49/027 , F25B2400/075 , F25B2400/22 , F25B2600/111 , F25B2700/15 , F25B2700/151 , F25B2700/1931 , F25B2700/1933 , F25B2700/195 , F25B2700/2106 , F25B2700/21151 , F25B2700/2116 , Y02B30/743
摘要： A controller comprises a first input that receives a signal indicating an energy consumption value of a compressor, a second input that receives a signal indicating an energy consumption value of a variable speed condenser fan, and an output that provides a control signal to the variable speed condenser fan. The controller also comprises a memory that stores a condenser set point, and a processor in communication with the input, output and memory and that modulates the condenser set-point to minimize energy consumption and controls the variable speed condenser fan based on the condenser set-point.
摘要翻译：控制器包括接收指示压缩机的能量消耗值的信号的第一输入端，接收指示可变速冷凝器风扇的能量消耗值的信号的第二输入端以及向变速器提供控制信号的输出冷凝器风扇控制器还包括存储冷凝器设定点的存储器和与输入，输出和存储器通信的处理器，并且调节冷凝器设定点以最小化能量消耗，并且基于冷凝器设定点控制可变速冷凝器风扇，点。

87. 发明申请

US20070137226A1 Refrigerator and method for controlling the refrigerator 审中-公开
标题翻译：冰箱和控制冰箱的方法
公开(公告)号：US20070137226A1
公开(公告)日：2007-06-21
申请号：US11600811
申请日：2006-11-17
申请人： Jong Ki Kim , Young Woon Kwon , Min Park
发明人： Jong Ki Kim , Young Woon Kwon , Min Park
IPC分类号： F25D17/00
CPC分类号： F25D17/065 , F25B2600/0251 , F25B2600/112 , F25D11/022 , F25D29/00 , F25D2317/0682 , F25D2400/16 , F25D2400/30 , F25D2700/123
摘要： A refrigerator and a method for controlling the refrigerator including a plurality of storage chambers which is capable of reducing a continuous operation time of a compressor or frequent ON/OFF operations of the compressor of the refrigerator, to thereby enhancing the operation efficiency of the compressor. When the control method is applied to a refrigerator including a compressor, a first storage chamber having a first fan to circulate cold air, and a second storage chamber having a second fan to circulate cold air, the second storage chamber having a load relatively lower than a load of the first storage chamber, the control method includes turning off the second fan, to turn off the compressor, when the first storage chamber is at a temperature satisfying a first predetermined temperature corresponding to an OFF condition of the first fan, such that the second fan is turned off even when the second storage chamber is at a temperature not satisfying a second predetermined temperature.
摘要翻译：一种冰箱和一种用于控制冰箱的方法，所述冰箱包括能够减少压缩机的连续操作时间的多个储藏室，或者冰箱的压缩机的频繁的开/关操作，从而提高压缩机的操作效率。当将控制方法应用于包括压缩机的冰箱时，具有第一风扇以使冷空气循环的第一储存室和具有第二风扇以使冷空气循环的第二储存室，所述第二储存室具有相对低于第一存储室的负载，所述控制方法包括：当所述第一存储室处于满足与所述第一风扇的OFF状态相对应的第一预定温度的温度时，关闭所述第二风扇以关闭所述压缩机，使得即使第二储存室处于不满足第二预定温度的温度，第二风扇也被关闭。

88. 发明申请

US20070125105A1 METHOD AND APPARATUS FOR CONTROLLING THE LOAD PLACED ON A COMPRESSOR 审中-公开
标题翻译：用于控制压缩机上的负载的方法和装置
公开(公告)号：US20070125105A1
公开(公告)日：2007-06-07
申请号：US11612199
申请日：2006-12-18
申请人： Dan Manole
发明人： Dan Manole
IPC分类号： F25D17/00
CPC分类号： F25B49/02 , F25B9/008 , F25B2309/061 , F25B2600/111 , F25B2600/112 , F25B2700/151 , F25B2700/2106 , F25B2700/21151 , F25B2700/21152 , F25B2700/21162 , F25B2700/21163 , F25B2700/21173 , F25B2700/21174 , F25B2700/21175 , F25D11/00 , F25D2331/803 , Y02B30/743 , Y02B40/32
摘要： A method of operating a vapor compression system, the vapor compression system defining a closed fluid circuit in which a refrigerant is circulated and having operably disposed therein, in serial order, a compressor, a high pressure heat exchanger, an expansion device and a low pressure heat exchanger. The method includes applying a variable thermal load on a first one of the heat exchangers, monitoring the thermal load placed on the first heat exchanger and controlling the operation of the system to limit the thermal load placed on the first heat exchanger when the thermal load exceeds a predetermined value. A heat exchange subsystem employed to limit the thermal load may include reducing the flow of a heat exchange medium over the heat exchanger or to recirculate the heat exchange medium in a manner which reduces the thermal load on the heat exchanger.
摘要翻译：一种操作蒸气压缩系统的方法，所述蒸汽压缩系统以系列顺序限定制冷剂循环并且可操作地设置在其中的闭合流体回路，压缩机，高压热交换器，膨胀装置和低压热交换器。该方法包括在第一个热交换器上施加可变的热负荷，监测放置在第一热交换器上的热负荷，并且当热负荷超过时控制系统的操作以限制放置在第一热交换器上的热负荷预定值。用于限制热负荷的热交换子系统可以包括减少热交换器上的热交换介质的流动，或者以减少热交换器上的热负荷的方式再循环热交换介质。

89. 发明授权

US07225629B2 Energy-efficient heat pump water heater 有权
标题翻译：节能型热泵热水器
公开(公告)号：US07225629B2
公开(公告)日：2007-06-05
申请号：US10760668
申请日：2004-01-20
申请人： Julio Concha , Tobias Sienel , Bryan A. Eisenhower
发明人： Julio Concha , Tobias Sienel , Bryan A. Eisenhower
IPC分类号： F25D17/00 , F25B39/04 , F25B27/00
CPC分类号： F25B9/008 , F24D19/1054 , F25B2309/061 , F25B2339/047 , F25B2700/21161
摘要： An energy-efficient heat pump water heating system determines whether to energize a heat pump by interpreting readings from one or temperature sensors based on two thresholds. The heat pump is energized if the detected temperature falls below a first threshold and de-energized when the detected temperature rises above a second threshold. The thresholds may correspond to outputs of two or more sensors. Using multiple temperature thresholds improves the temperature sensing capabilities of the system, thereby improving energy efficiency by matching heat pump operation with hot water demand more closely than previously known systems.
摘要翻译：节能型热泵水加热系统通过基于两个阈值解读来自一个或温度传感器的读数来确定是否对热泵通电。如果检测到的温度低于第一阈值，则热泵被激活，并且当检测到的温度升高到高于第二阈值时，热泵被断电。阈值可以对应于两个或更多个传感器的输出。使用多个温度阈值提高了系统的温度感测能力，从而通过将热泵操作与热水需求相匹配来提高能源效率，比以前已知的系统更为紧密。

90. 发明申请

US20070095082A1 System and method for controlling indoor air flow for heating, ventilating and air conditioning equipment 有权
标题翻译：用于加热，通风和空调设备的室内空气流控制系统和方法
公开(公告)号：US20070095082A1
公开(公告)日：2007-05-03
申请号：US11265049
申请日：2005-11-02
申请人： Carl Garrett , Timothy Storm , Robert Helt , Gordon Hugghins
发明人： Carl Garrett , Timothy Storm , Robert Helt , Gordon Hugghins
IPC分类号： G05D23/32 , F25D17/00
CPC分类号： F24F11/77
摘要： An HVAC system includes a variable speed electric motor driven fan for circulating air to an enclosed space through an indoor unit for providing heating or cooling effect to air circulated through the indoor unit. A controller with user or system installer actuatable switches includes a programmable microcontroller providing a pulse width modulated (PWM) signal to a motor control unit to select a predetermined air flowrate less than full air flowrate during system startup and shutdown. User input parameters include selected percentages of full air flowrate to satisfy requirements for reduced noise level, lower humidity and for improved sensible heating of air being circulated, the latter being effective particularly for heat pump applications. Selection of pre-run, short run and shutdown cycles may be provided.
摘要翻译： HVAC系统包括用于通过室内单元将空气循环到封闭空间的变速电动机驱动风扇，用于对通过室内单元循环的空气提供加热或冷却效果。具有用户或系统安装可启动开关的控制器包括可编程微控制器，其向电机控制单元提供脉宽调制（PWM）信号，以在系统启动和停机期间选择小于全气流量的预定空气流量。用户输入参数包括全空气流量的选定百分比，以满足降低噪音水平，降低湿度和改善正在循环的空气的明显加热的要求，后者对于热泵应用尤其有效。可以提供预运行，短运行和关闭循环的选择。

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