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1. 发明申请

WO2010135290A2 DIAGNOSTIC SYSTEM 审中-公开
标题翻译：诊断系统
公开(公告)号：WO2010135290A2
公开(公告)日：2010-11-25
申请号：PCT/US2010/035208
申请日：2010-05-18
申请人： EMERSON CLIMATE TECHNOLOGIES, INC. , PHAM, Hung M. , JAYANTH, Najaraj
发明人： PHAM, Hung M. , JAYANTH, Najaraj
IPC分类号： F04C28/28 , F04C18/02 , F04B49/06
CPC分类号： F04C28/28 , F04B49/065 , F04B51/00 , F04C18/0215 , F04C23/008 , F04C2240/81 , F04C2270/07 , F04C2270/80 , F04C2270/86
摘要： A compressor is provided and may include a shell, a compression mechanism, a motor, and a diagnostic system that determines a system condition. The diagnostic system may include a processor and a memory and may predict a severity level of the system condition based on at least one of a sequence of historical-fault events and a combination of the types of the historical-fault events.
摘要翻译：提供压缩机，并且可以包括壳体，压缩机构，马达以及确定系统状态的诊断系统。诊断系统可以包括处理器和存储器，并且可以基于历史故障事件序列和历史故障事件的类型的组合中的至少一个来预测系统状况的严重性级别。

2. 发明申请

WO2007109250A2 FLASH TANK DESIGN AND CONTROL FOR HEAT PUMPS 审中-公开
标题翻译：闪蒸罐设计与控制
公开(公告)号：WO2007109250A2
公开(公告)日：2007-09-27
申请号：PCT/US2007/006872
申请日：2007-03-20
申请人： EMERSON CLIMATE TECHNOLOGIES, INC. , PHAM, Hung M. , CAILLAT, Jean-Luc M. , VAN HOOSE, Ronald L.
发明人： PHAM, Hung M. , CAILLAT, Jean-Luc M. , VAN HOOSE, Ronald L.
CPC分类号： F04C29/042 , F25B1/10 , F25B13/00 , F25B43/006 , F25B47/025 , F25B2313/02741 , F25B2400/02 , F25B2400/13 , F25B2400/16 , F25B2400/23 , F25B2500/01 , F25B2600/2519
摘要： A flash tank for a heat pump operable in a heating mode and a cooling mode includes a shell having a middle portion disposed between a top portion and a bottom portion, with the top portion, bottom portion, and middle portion cooperating to define an inner volume of the shell. A first port is in fluid communication with the inner volume and functions as an inlet in the heating mode and as an outlet in the cooling mode. A second port is in fluid communication with the inner volume and functions as an inlet in the cooling mode and as an outlet in the heating mode. Flow control devices and check valves are fluidly coupled to control the tank as a flash tank in heating mode and as a receiver in cooling mode.
摘要翻译：一种用于以加热模式和冷却模式操作的热泵的闪蒸罐包括壳体，其具有设置在顶部和底部之间的中间部分，顶部，底部和中间部分配合以限定内部容积的壳。第一端口与内部容积流体连通，并且用作加热模式中的入口和作为冷却模式的出口。第二端口与内部容积流体连通，并且用作冷却模式中的入口和作为加热模式中的出口。流量控制装置和止回阀流体耦合以将罐作为加热模式下的闪蒸罐并作为冷却模式的接收器进行控制。

3. 发明申请

WO2008010988A1 PROTECTION AND DIAGNOSTIC MODULE FOR A REFRIGERATION SYSTEM 审中-公开
标题翻译：制冷系统的保护和诊断模块
公开(公告)号：WO2008010988A1
公开(公告)日：2008-01-24
申请号：PCT/US2007/016135
申请日：2007-07-17
申请人： EMERSON CLIMATE TECHNOLOGIES, INC. , PHAM, Hung M.
发明人： PHAM, Hung M.
IPC分类号： F25B49/00 , F25B13/00 , F25B1/00
CPC分类号： F25B49/022 , F25B49/005 , F25B2500/19 , F25B2700/151 , F25B2700/2106 , F25B2700/21152 , F25B2700/21163
摘要： A system includes a compressor and a compressor motor functioning in a refrigeration circuit. A sensor produces a signal indicative of one of current and power drawn by the motor and a liquid-line temperature sensor provides a signal indicative of a temperature of liquid circulating within the refrigeration circuit. Processing circuitry processes the current or power signal to determine a condenser temperature of the refrigeration circuit and a subcooling value of the refrigeration circuit from the condenser temperature and the liquid-line temperature signal.
摘要翻译：一种系统包括在制冷回路中起作用的压缩机和压缩机电动机。传感器产生指示由电动机抽出的电流和功率中的一个的信号，并且液体线路温度传感器提供指示在制冷回路内循环的液体的温度的信号。处理电路处理电流或功率信号以确定制冷回路的冷凝器温度和冷凝器温度和液体线温度信号的制冷回路的过冷值。

4. 发明申请

WO2009038624A1 REFRIGERATION MONITORING SYSTEM AND METHOD 审中-公开
标题翻译：制冷监测系统和方法
公开(公告)号：WO2009038624A1
公开(公告)日：2009-03-26
申请号：PCT/US2008/009618
申请日：2008-08-11
申请人： EMERSON CLIMATE TECHNOLOGIES, INC. , PHAM, Hung M.
发明人： PHAM, Hung M.
IPC分类号： F25B49/00
CPC分类号： F25B49/005 , F25B2700/151 , F25B2700/2106 , F25B2700/2116 , F25B2700/21175
摘要： A system is provided and may include a compressor having a motor and a refrigeration circuit including an evaporator and a condenser fluidly coupled to the compressor. The system may further include a first sensor producing a signal indicative of one of current and power drawn by the motor, a second sensor producing a signal indicative of a saturated condensing temperature, and a third sensor producing a signal indicative of a liquid-line temperature. Processing circuitry may processes the current or power signal to determine a derived condenser temperature and may compare the derived condenser temperature to the saturated condensing temperature received from the second sensor to determine a subcooling associated with a refrigerant charge level of the refrigeration circuit.
摘要翻译：提供一种系统，并且可以包括具有电动机和包括蒸发器和冷凝器的制冷回路的压缩机，该冷凝器与压缩机流体耦合。该系统还可以包括第一传感器，其产生指示由电动机牵引的电流和功率中的一个的信号，产生指示饱和冷凝温度的信号的第二传感器，以及产生指示液体线温度的信号的第三传感器。处理电路可以处理电流或功率信号以确定导出的冷凝器温度，并且可以将导出的冷凝器温度与从第二传感器接收的饱和冷凝温度进行比较，以确定与制冷回路的制冷剂充注水平相关联的过冷却。

5. 发明申请

WO2008030572A1 COMPRESSOR DATA MODULE 审中-公开
标题翻译：压缩机数据模块
公开(公告)号：WO2008030572A1
公开(公告)日：2008-03-13
申请号：PCT/US2007/019563
申请日：2007-09-07
申请人： EMERSON CLIMATE TECHNOLOGIES, INC. , PHAM, Hung M. , JAYANTH, Nagaraj
发明人： PHAM, Hung M. , JAYANTH, Nagaraj
IPC分类号： F04C28/00 , F04C18/02
CPC分类号： G05B15/02 , F04C18/0215 , F04C23/008 , F04C27/005 , F04C28/06 , F04C2270/07 , F04C2270/19 , F04C2270/70 , F04C2270/80 , F25B49/005
摘要： A compressor includes a shell, a compression mechanism, a motor, a data module, and a compressor controller. The data module includes a processor and a memory. The compressor controller includes a processor and a memory. The data module receives sensed data, stores sensed data in the memory, and communicates sensed data to the compressor controller. The compressor controller controls a capacity of the compressor based on the sensed data and is operable to communicate with a system controller of a refrigeration system.
摘要翻译：压缩机包括外壳，压缩机构，马达，数据模块和压缩机控制器。数据模块包括处理器和存储器。压缩机控制器包括处理器和存储器。数据模块接收感测数据，将感测数据存储在存储器中，并将感测数据传送到压缩机控制器。压缩机控制器基于感测的数据控制压缩机的容量，并且可操作以与制冷系统的系统控制器通信。

6. 发明申请

WO2009048578A1 VARIABLE SPEED COMPRESSOR PROTECTION SYSTEM AND METHOD 审中-公开
标题翻译：可变速度压缩机保护系统及方法
公开(公告)号：WO2009048578A1
公开(公告)日：2009-04-16
申请号：PCT/US2008/011596
申请日：2008-10-08
申请人： EMERSON CLIMATE TECHNOLOGIES, INC. , PHAM, Hung M. , SEIBEL, Stephen M.
发明人： PHAM, Hung M. , SEIBEL, Stephen M.
IPC分类号： F04B49/06 , F04C28/28 , F25B49/00
CPC分类号： F04C28/28 , F04B39/06 , F04B39/12 , F04B39/123 , F04B49/06 , F04B2203/0204 , F04B2203/0209 , F04C18/0215 , F04C23/008 , F04C28/08 , F04C28/24 , F04C29/0085 , F04C2210/227 , F04C2210/26 , F04C2240/403 , F04C2240/803 , F04C2240/81 , F04C2270/19 , F04C2270/80 , F25B31/006 , F25B49/005 , F25B49/022 , F25B2500/08 , F25B2500/19 , F25B2500/28 , F25B2600/021 , F25B2600/025 , F25B2600/2513 , F25B2700/151 , F25B2700/1931 , F25B2700/21 , F25B2700/21151 , F25B2700/21152 , F25B2700/21163 , F25B2700/21174 , Y02B30/741 , Y10T137/0318 , Y10T137/85986
摘要： A system and method for a compressor may include an inverter drive connected to the compressor that receives electric power and modulates a speed of the compressor by modulating a frequency of the electric power. A control module connected to the inverter drive monitors compressor power data and compressor speed data from the inverter drive, and calculates a saturated condenser temperature of a refrigeration system associated with the compressor based on the compressor power data and the compressor speed data.
摘要翻译：压缩机的系统和方法可以包括连接到压缩机的逆变器驱动器，其接收电力并通过调制电力的频率来调制压缩机的速度。连接到逆变器驱动器的控制模块监视来自逆变器驱动器的压缩机功率数据和压缩机速度数据，并且基于压缩机功率数据和压缩机速度数据计算与压缩机相关联的制冷系统的饱和冷凝器温度。

7. 发明申请

WO2016176316A1 DIAGNOSTICS FOR VARIABLE-CAPACITY COMPRESSOR CONTROL SYSTEMS AND METHODS 审中-公开
标题翻译：可变容量压缩机控制系统和方法的诊断
公开(公告)号：WO2016176316A1
公开(公告)日：2016-11-03
申请号：PCT/US2016/029543
申请日：2016-04-27
申请人： EMERSON CLIMATE TECHNOLOGIES, INC.
发明人： PHAM, Hung M. , TRUDEAU, Edward J. Jr. , POPLI, Sahil
IPC分类号： F25B49/02 , F25B29/00 , F04B39/00 , F24F11/00
CPC分类号： F25B49/022 , F24F2110/12 , F25B13/00 , F25B49/005 , F25B2313/005 , F25B2313/007 , F25B2313/02741 , F25B2600/0252 , F25B2700/2106
摘要： A system includes a variable-capacity compressor operable at a first capacity and at a second capacity that is higher than the first capacity and an outdoor-air-temperature sensor. A control module receives a demand signal from a thermostat and operates the variable-capacity compressor in a first mode when communication with the outdoor-air-temperature sensor has not been interrupted and in a fault mode when communication with the outdoor-air-temperature sensor has been interrupted. In the first mode, the control module switches the variable-capacity compressor between the first capacity and the second capacity based on the demand signal and the outdoor-air-temperature data. In the fault mode, the control module operates the variable-capacity compressor by operating the variable-capacity compressor at least one of the first capacity and the second capacity based on the demand signal.
摘要翻译：一种系统包括可操作于高于第一容量的第一容量和第二容量的可变容量压缩机和室外空气温度传感器。控制模块从恒温器接收需求信号，并且在与室外温度传感器的通信未被中断的情况下以第一模式操作可变容量压缩机，并且当与室外温度传感器通信时处于故障模式已经中断了在第一模式中，控制模块基于需求信号和室外温度数据来切换第一容量和第二容量之间的可变容量压缩机。在故障模式下，控制模块通过根据需求信号对可变容量压缩机进行第一容量和第二容量中的至少一个的操作来操作可变容量压缩机。

8. 发明申请

WO2014143905A1 SYSTEM FOR REFRIGERANT CHARGE VERIFICATION 审中-公开
标题翻译：制冷剂充电验证系统
公开(公告)号：WO2014143905A1
公开(公告)日：2014-09-18
申请号：PCT/US2014/028074
申请日：2014-03-14
申请人： EMERSON CLIMATE TECHNOLOGIES, INC.
发明人： PHAM, Hung M.
IPC分类号： F25B45/00 , F25B43/00 , F25B1/00
CPC分类号： F25B45/00 , F25B39/04 , F25B40/02 , F25B40/04 , F25B49/005 , F25B2500/22 , F25B2500/222 , F25B2500/23 , F25B2500/24 , F25B2600/19 , F25B2700/04 , F25B2700/2106 , F25B2700/21162 , F25B2700/21163
摘要： A charge-verification system for a circuit including a condenser having an inlet, an outlet, and a coil circuit tube extending between the inlet and the outlet is provided. The charge-verification system may include a first of coil temperature sensor located on the coil circuit tube a first distance from the inlet and a second of coil temperature sensor located on the coil circuit tube a second distance from the inlet. The charge-verification system may also include a controller receiving a first signal from the first temperature sensor indicative of a first temperature and a second signal from the second temperature sensor indicative of a second temperature. The controller may determine which of the first signal and the second signal is closer to an actual saturated condensing temperature of the condenser.
摘要翻译：提供了一种用于包括具有在入口和出口之间延伸的入口，出口和线圈电路管的冷凝器的电路的电荷验证系统。充电验证系统可以包括位于线圈电路管上的线圈温度传感器中的第一个，距离入口第一距离，线圈温度传感器的第二个位于线圈电路管上，距离入口第二距离。充电验证系统还可以包括控制器，其从第一温度传感器接收指示第一温度的第一信号和来自第二温度传感器的指示第二温度的第二信号。控制器可以确定第一信号和第二信号中的哪一个更接近冷凝器的实际饱和冷凝温度。

9. 发明申请

WO2019104130A1 RELATIVE HUMIDITY CONTROL SYSTEMS AND METHODS 审中-公开
公开(公告)号：WO2019104130A1
公开(公告)日：2019-05-31
申请号：PCT/US2018/062190
申请日：2018-11-21
申请人： EMERSON CLIMATE TECHNOLOGIES, INC.
发明人： PHAM, Hung M. , POPLI, Sahil , BUTLER, Brian R. , MORTER, Winfield S. , MORGAN, Stuart K.
IPC分类号： F24F11/70 , F24F11/64 , F24F3/14 , F24F3/044 , F24F6/02 , F24F110/10 , F24F110/20 , F24F110/66 , F24F110/64 , F24F110/70
CPC分类号： F24F11/0001 , F24F11/0008 , F24F11/30 , F24F11/65 , F24F11/77 , F24F11/86 , F24F2110/10 , F24F2110/20 , F24F2110/64 , F24F2110/66
摘要： An indoor air quality (IAO) system comprises a temperature sensor is configured to measure a temperature of air within a building, a relative humidity (RH) sensor is configured to measure a RH of the air within the building and at least one of a thermostat and an IAO control module is configured to, during cooling of the air within the building, based on the RH, control operation of: a blower of an air handler unit of a heating, ventilation, and air conditioning (HVAC) system of the building; and a compressor of a condenser unit of the HVAC system of the building. The at least one of the thermostat and the IAO control module is configured to, while the compressor is off: operate the blower at a first predetermined speed when the RH is less than a first predetermined RH but greater than a second predetermined RH; and operate the blower at a second predetermined speed that is greater than the first predetermined speed when the RH is less than the second predetermined RH.

10. 发明申请

WO2014169212A1 COMPRESSOR WITH FLOODED START CONTROL 审中-公开
标题翻译：压缩机带有开关控制
公开(公告)号：WO2014169212A1
公开(公告)日：2014-10-16
申请号：PCT/US2014/033803
申请日：2014-04-11
申请人： EMERSON CLIMATE TECHNOLOGIES, INC.
发明人： PHAM, Hung M.
IPC分类号： F25B49/00 , F25B43/02
CPC分类号： F04B49/02 , F04B49/20 , F04B2201/0801 , F04B2207/03 , F04C18/0215 , F04C28/06 , F04C29/04 , F04C2240/81 , F04C2270/19 , F04D29/582 , F25B43/00 , F25B2500/26 , F25B2500/28 , F25B2500/29 , F25B2600/0251 , F25B2700/2106 , F25B2700/2115
摘要： A system and method for flooded start control of a compressor for a refrigeration system is provided. A temperature sensor generates temperature data corresponding to at least one of a compressor temperature and an ambient temperature. A control module receives the temperature data, determines an off-time period since the compressor was last on, determines an amount of liquid present in the compressor based on the temperature data and the off-time period, compares the amount of liquid with a predetermined threshold, and, when the amount of liquid is greater than the predetermined threshold, operates the compressor according to at least one cycle including a first time period during which the compressor is on and a second time period during which the compressor is off.
摘要翻译：提供了一种用于制冷系统的压缩机的淹没启动控制的系统和方法。温度传感器产生对应于压缩机温度和环境温度中的至少一个的温度数据。控制模块接收温度数据，确定自压缩机最后一次起的关闭时间段，基于温度数据和关闭时间段确定压缩机中存在的液体量，将液体的量与预定的并且当所述液体的量大于所述预定阈值时，根据至少一个循环来操作所述压缩机，所述至少一个循环包括所述压缩机打开的第一时间段和所述压缩机关闭的第二时间段。

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