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1. 发明申请

WO2013016403A1 TEMPERATURE CONTROL LOGIC FOR REFRIGERATION SYSTEM 审中-公开
标题翻译：制冷系统温度控制逻辑
公开(公告)号：WO2013016403A1
公开(公告)日：2013-01-31
申请号：PCT/US2012/048096
申请日：2012-07-25
申请人： CARRIER CORPORATION , SUN, Jian , HUFF, Hans-Joachim , SHAPIRO, Aryn , HOFSDAL, Gilbert B. , GAN, Mingfei , LI, Wenhua
发明人： SUN, Jian , HUFF, Hans-Joachim , SHAPIRO, Aryn , HOFSDAL, Gilbert B. , GAN, Mingfei , LI, Wenhua
IPC分类号： F25B1/10 , F25B9/00 , F25B41/00 , F25B49/02
CPC分类号： F25B49/02 , F25B1/10 , F25B9/008 , F25B41/00 , F25B2309/061 , F25B2341/0662 , F25B2400/072 , F25B2400/13 , F25B2400/23 , F25B2600/025 , F25B2600/11 , F25B2600/111 , F25B2600/21 , F25B2600/2501 , F25B2600/2509 , F25B2600/2513 , F25B2700/191 , F25B2700/1933 , F25B2700/195 , F25B2700/2102 , F25B2700/21151 , F25B2700/21152 , F25B2700/21163 , Y02B30/743
摘要： A refrigeration system includes a compressor having a first stage (20a) and a second stage (20b); a motor (22) driving the compressor; a heat rejecting heat exchanger having a fan (44) drawing ambient fluid over the heat rejecting heat exchanger, the heat rejecting heat exchanger including an intercooler (43) and a gas cooler, the inter- cooler coupled to an outlet of the first stage and the gas cooler (41) coupled to an outlet of the second stage; a flash tank (70) coupled to an outlet of the gas cooler; a primary expansion device (55) cou¬ pled to an outlet of the flash tank; a heat absorbing heat exchanger (50) coupled to an outlet of the primary expansion device, an outlet of the heat absorbing heat exchanger coupled to the suction port of the first stage; and a controller (100) for implementing a pulldown mode, a control mode and a staging logic mode.
摘要翻译：制冷系统包括具有第一级（20a）和第二级（20b）的压缩机; 驱动压缩机的马达（22）; 一种排热热交换器，其具有将热交换器上的环境流体吸入的风扇（44），所述排热热交换器包括中间冷却器（43）和气体冷却器，所述冷却器联接到所述第一级的出口，以及所述气体冷却器（41）联接到所述第二级的出口; 连接到气体冷却器的出口的闪蒸罐（70）; 一个主膨胀装置（55），其被配置到闪蒸罐的出口; 耦合到主膨胀装置的出口的吸热热交换器（50），耦合到第一级的吸入口的吸热热交换器的出口; 以及用于实现下拉模式，控制模式和分级逻辑模式的控制器（100）。

2. 发明申请

WO2013016404A1 STARTUP LOGIC FOR REFRIGERATION SYSTEM 审中-公开
标题翻译：制冷系统启动逻辑
公开(公告)号：WO2013016404A1
公开(公告)日：2013-01-31
申请号：PCT/US2012/048099
申请日：2012-07-25
申请人： CARRIER CORPORATION , GAN, Mingfei , LEE, KeonWoo , HUFF, Hans-Joachim , SHAPIRO, Aryn , LIU, Lucy Yi , HOFSDAL, Gilbert B. , SUN, Jian
发明人： GAN, Mingfei , LEE, KeonWoo , HUFF, Hans-Joachim , SHAPIRO, Aryn , LIU, Lucy Yi , HOFSDAL, Gilbert B. , SUN, Jian
IPC分类号： F25B1/10 , F25B49/02
CPC分类号： F25D17/06 , F25B1/10 , F25B49/027 , F25B2341/0662 , F25B2400/072 , F25B2400/13 , F25B2400/23 , F25B2500/26 , F25B2600/022 , F25B2600/0253 , F25B2600/0261 , F25B2600/111 , F25B2600/112 , F25B2600/2509 , F25B2600/2513 , F25B2700/195 , F25B2700/2102 , F25B2700/21151 , F25B2700/21152 , F25B2700/21171 , Y02B30/741 , Y02B30/743
摘要： A refrigeration system (10) includes a compressor (20) having a first stage (20a) and a second stage (20b); a heat rejecting heat exchanger (40) having a fan (44) drawing ambient fluid over the heat rejecting heat exchanger, the heat rejecting heat exchanger including an inter- cooler (43) and a gas cooler(41), the intercooler coupled to an outlet of the first stage and the gas cooler coupled to an outlet of the second stage;, an unload valve (93) coupled to an outlet of the intercooler and a suction port of the first stage; a flash tank (70) coupled to an outlet of the gas cooler; a primary expansion device (55) coupled to an outlet of the flash tank; a heat absorbing heat exchanger (50) coupled to an outlet of the primary expansion device, an outlet of the heat absorbing heat exchanger coupled to the suction port of the first stage; and a controller (100) for executing a startup process.
摘要翻译：制冷系统（10）包括具有第一级（20a）和第二级（20b）的压缩机（20）。一个具有一个风扇（44）的排热热交换器（40），该风扇（44）在该热排出热交换器上吸引环境流体，该排热热交换器包括一个中间冷却器（43）和一个气体冷却器（41），该中间冷却器第一级的出口和联接到第二级的出口的气体冷却器;联接到中间冷却器的出口和第一级的吸入口的卸载阀（93）连接到气体冷却器的出口的闪蒸罐（70）; 连接到闪蒸罐的出口的主膨胀装置（55）; 耦合到主膨胀装置的出口的吸热热交换器（50），耦合到第一级的吸入口的吸热热交换器的出口; 以及用于执行启动处理的控制器（100）。

3. 发明申请

WO2011112495A2 REFRIGERANT DISTRIBUTION APPARATUS AND METHODS FOR TRANSPORT REFRIGERATION SYSTEM 审中-公开
标题翻译：制冷剂分配装置及运输制冷系统的方法
公开(公告)号：WO2011112495A2
公开(公告)日：2011-09-15
申请号：PCT/US2011/027363
申请日：2011-03-07
申请人： CARRIER CORPORATION , LIU, Lucy Yi , DURAISAMY, Suresh , HOFSDAL, Gilbert B. , HUFF, Hans-Joachim , PATRIAK, Michal
发明人： LIU, Lucy Yi , DURAISAMY, Suresh , HOFSDAL, Gilbert B. , HUFF, Hans-Joachim , PATRIAK, Michal
IPC分类号： F25B49/02 , F25B9/00 , F25B40/00
CPC分类号： F25B9/008 , F25B1/10 , F25B31/008 , F25B41/043 , F25B2309/061 , F25B2400/13 , F25B2400/23 , F25B2500/26 , F25B2600/0261 , F25B2600/2509 , F25B2600/2513 , F25B2600/2521 , F25B2700/19 , F25B2700/2106 , F25B2700/21173
摘要： Embodiments of apparatus, transport refrigeration units, and methods for operating the same can control refrigerant compression device restart for a refrigerant vapor compression system. Embodiments can provide control for transitioning a refrigerant vapor compression system to an economized mode.
摘要翻译：装置，运输制冷装置及其操作方法的实施例可以控制制冷剂蒸气压缩系统的制冷剂压缩装置重启。实施例可以提供将制冷剂蒸汽压缩系统转换到经济模式的控制。

4. 发明申请

WO2011049778A1 PARAMETER CONTROL IN TRANSPORT REFRIGERATION SYSTEM AND METHODS FOR SAME 审中-公开
标题翻译：运输制冷系统中的参数控制及其方法
公开(公告)号：WO2011049778A1
公开(公告)日：2011-04-28
申请号：PCT/US2010/052267
申请日：2010-10-12
申请人： CARRIER CORPORATION , LIU, Lucy, Yi , DURAISAMY, Suresh , HOFSDAL, Gilbert, B. , HUFF, Hans-Joachim
发明人： LIU, Lucy, Yi , DURAISAMY, Suresh , HOFSDAL, Gilbert, B. , HUFF, Hans-Joachim
IPC分类号： F25B1/10 , F25B49/02 , F25B49/00 , F25B9/00 , F25B41/04
CPC分类号： F25B1/10 , F25B9/008 , F25B31/008 , F25B41/043 , F25B49/005 , F25B49/02 , F25B2309/061 , F25B2341/0662 , F25B2400/13 , F25B2400/23 , F25B2500/19 , F25B2600/0261 , F25B2600/2509 , F25B2600/2513 , F25B2700/1931 , F25B2700/1933 , F25B2700/2102 , F25B2700/21151 , F25B2700/21152 , F25B2700/21163 , F25B2700/21172 , F25B2700/21173
摘要： Embodiments of transport refrigeration systems, apparatus, and/or methods for the same can provide exemplary verification for operating characteristics thereof. In one embodiment, a calculated compressor mid stage pressure can be verified using a prescribed relationship to other transport refrigeration system characteristics.
摘要翻译：运输制冷系统，装置和/或其方法的实施例可以提供其操作特性的示例性验证。在一个实施例中，可以使用与其他运输制冷系统特性的规定关系来验证计算的压缩机中间级压力。

5. 发明申请

WO2011028514A2 PHASE DETECTION METHODS, APPARATUS, AND SYSTEMS FOR TRANSPORT REFRIGERATION SYSTEM 审中-公开
标题翻译：运输制冷系统的相位检测方法，装置和系统
公开(公告)号：WO2011028514A2
公开(公告)日：2011-03-10
申请号：PCT/US2010/046458
申请日：2010-08-24
申请人： CARRIER CORPORATION , HOFSDAL, Gilbert B. , HUFF, Hans-Joachim
发明人： HOFSDAL, Gilbert B. , HUFF, Hans-Joachim
IPC分类号： F25B49/02 , F25B1/00
CPC分类号： F25B49/005 , F25D11/003
摘要： Transport refrigeration systems such as container refrigeration systems can operate on 3-phase power supplied by an external power supply such as in storage when powered by a generator system. If the refrigeration system is equipped with 3-phase motors, it is necessary to provide a phase detection and adjustment capability to the refrigeration system if the rotational direction of these motors is relevant to the operation of the refrigeration system. Embodiments according to the application provide systems and method for phase detection in a refrigeration system.
摘要翻译：诸如集装箱制冷系统之类的运输制冷系统可以在由发电机系统供电时由诸如存储器之类的外部电源提供的三相电力运行。如果制冷系统配备有三相电动机，则如果这些电动机的旋转方向与制冷系统的操作有关，则需要向制冷系统提供相位检测和调节能力。根据本申请的实施例提供了制冷系统中相位检测的系统和方法。

6. 发明申请

WO2011112500A3 CAPACITY AND PRESSURE CONTROL IN A TRANSPORT REFRIGERATION SYSTEM 审中-公开
公开(公告)号：WO2011112500A3
公开(公告)日：2011-09-15
申请号：PCT/US2011/027372
申请日：2011-03-07
申请人： CARRIER CORPORATION , HUFF, Hans-Joachim , DURAISAMY, Suresh , HOFSDAL, Gilbert B. , LIU, Lucy Yi , PATRIAK, Michal
发明人： HUFF, Hans-Joachim , DURAISAMY, Suresh , HOFSDAL, Gilbert B. , LIU, Lucy Yi , PATRIAK, Michal
IPC分类号： F25B1/10 , F25B9/00 , F25B41/04 , F25B49/02
摘要： Embodiments of apparatus, transport refrigeration units, and methods for operating the same can control cooling capacity for a refrigerant vapor compression system. Embodiments can provide use discharge pressure control for modulating cooling capacity for a refrigerant vapor compression system. In one embodiment, discharge pressure control can reduce the cooling capacity without increasing the compressor pressure ratio or discharge temperature. In one embodiment, discharge pressure control can reduce the cooling capacity independently of system superheat. In one embodiment, discharge pressure control can control a compressor discharge temperature; for example, to remain below a threshold temperature.

7. 发明申请

WO2011031451A2 METHOD AND APPARATUS TO INDICATE ACTIVATION OF PRESSURE RELIEF DEVICE 审中-公开
标题翻译：表示压力释放装置启动的方法和装置
公开(公告)号：WO2011031451A2
公开(公告)日：2011-03-17
申请号：PCT/US2010/046484
申请日：2010-08-24
申请人： CARRIER CORPORATION , HUFF, Hans-Joachim , SCARCELLA, Jason , LIU, Lucy Yi , DURAISAMY, Suresh , ASPROVSKI, Zvonko , ROGERS, Mark S. , HOFSDAL, Gilbert B.
发明人： HUFF, Hans-Joachim , SCARCELLA, Jason , LIU, Lucy Yi , DURAISAMY, Suresh , ASPROVSKI, Zvonko , ROGERS, Mark S. , HOFSDAL, Gilbert B.
IPC分类号： F16K37/00 , F16K17/04 , F15B15/28
CPC分类号： F16K17/04 , F16K37/00 , F25B49/005 , Y10T137/0318 , Y10T137/8326
摘要： An activation indicator for a refrigeration system pressure relief valve is presented. In one embodiment, the indicator comprises a covering that covers an outlet passage of the pressure relief valve. The covering is at least partially displaceable by refrigerant as it exits the refrigeration system through the pressure relief valve. In another embodiment, sensors outputting a signal transmit an altered signal when the relief device releases refrigerant. A notification device is activated to indicate that the pressure relief device has activated.
摘要翻译：
介绍制冷系统压力释放阀的激活指示器。在一个实施例中，指示器包括覆盖压力释放阀的出口通道的覆盖物。当制冷剂通过压力释放阀离开制冷系统时，制冷剂至少部分可以被制冷剂置换。在另一个实施例中，当释放装置释放制冷剂时，输出信号的传感器传送改变的信号。通知装置被激活以指示泄压装置已经启动。

8. 发明申请

WO2013159827A1 COOLING SYSTEM 审中-公开
标题翻译：冷却系统
公开(公告)号：WO2013159827A1
公开(公告)日：2013-10-31
申请号：PCT/EP2012/057812
申请日：2012-04-27
申请人： CARRIER CORPORATION , HELLMANN, Sascha , HUFF, Hans-Joachim
发明人： HELLMANN, Sascha , HUFF, Hans-Joachim
IPC分类号： F25B49/02 , F25B7/00 , F25B40/02
CPC分类号： F25B7/00 , F25B40/02 , F25B49/02 , F25B2400/075 , F25B2400/13 , F25B2600/19 , F25B2700/21162 , F25B2700/21163
摘要： A cooling system comprises a refrigeration circuit (1) circulating a refrigerant and comprising in the flow direction of the refrigerant at least one compressor (2a, 2b, 2c, 2d); at least one condenser (4); at least one expansion device (8, 10); and at least one evaporator (11) for providing a cooling capacity. The cooling system further comprises a subcooling circuit (20) for subcooling the refrigerant circulating in the refrigeration circuit (1), the subcooling circuit (20) being configured to circulate a subcooling refrigerant and comprising at least one subcooler compressor (22, 23); at least one heat exchange means (6, 7) being arranged downstream of the at least one condenser (4) and being configured for heat exchange between the refrigeration circuit (1) and the subcooling circuit (20), the at least one heat exchange means (6, 7) comprising at least one temperature sensor; and a control unit (15) which is configured for controlling at least one compressor (2a, 2b, 2c, 2d) of the refrigeration circuit (1) and at least one subcooler compressor (22, 23) of the subcooling circuit (20) such that the cooling capacity to be provided by the at least one evaporator (11) is met and such that the temperature at the at least one heat exchange means (6, 7) measured by at least one temperature sensor is in a predetermined range.
摘要翻译：冷却系统包括使制冷剂循环并在所述制冷剂的流动方向上包括至少一个压缩机（2a，2b，2c，2d）的制冷回路（1）; 至少一个冷凝器（4）; 至少一个膨胀装置（8,10）; 和用于提供冷却能力的至少一个蒸发器（11）。所述冷却系统还包括用于过冷却在所述制冷回路（1）中循环的制冷剂的过冷却回路（20），所述过冷却回路（20）构造成使过冷制冷剂循环并且包括至少一个过冷却器压缩机（22,23）; 至少一个热交换装置（6,7）布置在所述至少一个冷凝器（4）的下游，并被配置用于在制冷回路（1）和过冷却回路（20）之间进行热交换，所述至少一个热交换器包括至少一个温度传感器的装置（6,7）以及控制单元（15），其被配置为用于控制所述制冷回路（1）的至少一个压缩机（2a，2b，2c，2d）和所述过冷却回路（20）的至少一个过冷却器压缩机（22,23）使得由至少一个蒸发器（11）提供的冷却能力被满足，并且使得由至少一个温度传感器测量的至少一个热交换装置（6,7）处的温度在预定范围内。

9. 发明申请

WO2012112338A2 LIQUID VAPOR PHASE SEPARATION APPARATUS 审中-公开
标题翻译：液相蒸汽相分离装置
公开(公告)号：WO2012112338A2
公开(公告)日：2012-08-23
申请号：PCT/US2012/024086
申请日：2012-02-07
申请人： CARRIER CORPORATION , HUFF, Hans-Joachim , LAMENDOLA, Kursten , ASPROVSKI, Zvonko
发明人： HUFF, Hans-Joachim , LAMENDOLA, Kursten , ASPROVSKI, Zvonko
IPC分类号： F25B13/00
CPC分类号： B01D45/16 , F25B1/10 , F25B43/00 , F25B2341/0662 , F25B2400/02 , F25B2600/026 , F25B2600/2509 , F25B2600/2513
摘要： A phase separation apparatus is provided for separating a two-phase fluid flow into a liquid phase portion and a vapor phase portion. The phase separation apparatus may be applied to the separation of a two-phase refrigerant flow in a refrigerant vapor compression system operating in a transcritical cycle.
摘要翻译：提供了一种相分离装置，用于将两相流体流分离成液相部分和气相部分。相分离装置可以应用于在跨临界循环中操作的制冷剂蒸气压缩系统中的两相制冷剂流的分离。

10. 发明申请

WO2012012496A2 EJECTOR CYCLE REFRIGERANT SEPARATOR 审中-公开
标题翻译：喷射器循环冷冻机分离器
公开(公告)号：WO2012012496A2
公开(公告)日：2012-01-26
申请号：PCT/US2011/044626
申请日：2011-07-20
申请人： CARRIER CORPORATION , VERMA, Parmesh , WANG, Jinliang , COGSWELL, Frederick, J. , HUFF, Hans-Joachim , LIFSON, Alexander , LORD, Richard, G.
发明人： VERMA, Parmesh , WANG, Jinliang , COGSWELL, Frederick, J. , HUFF, Hans-Joachim , LIFSON, Alexander , LORD, Richard, G.
IPC分类号： F25B41/00
CPC分类号： F25B41/00 , F25B1/10 , F25B40/00 , F25B43/006 , F25B2309/061 , F25B2341/0011 , F25B2341/0012 , F25B2400/23 , F25B2600/21
摘要： A system has a compressor. A heat rejection heat exchanger is coupled to the compressor to receive refrigerant compressed by the compressor. An ejector has a primary inlet coupled with heat rejection heat exchanger to receive refrigerant, a secondary inlet, and an outlet. The system has a heat absorption heat exchanger. The system includes means for providing at least of a 1-10% quality refrigerant to the heat absorption heat exchanger and an 85-99% quality refrigerant to at least one of the compressor and, if present, a suction line heat exchanger.
摘要翻译：系统具有压缩机。排热热交换器与压缩机连接以接收由压缩机压缩的制冷剂。喷射器具有与散热换热器相连接的主入口以接收制冷剂，次级入口和出口。该系统具有吸热式热交换器。该系统包括用于向吸热热交换器提供至少1-10％质量的制冷剂的装置，以及至少一个压缩机以及如果存在吸入管线热交换器的85-99％质量的制冷剂。

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