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1. 发明申请

US20110094246A1 METHODS AND SYSTEMS FOR CONTROLLING INTEGRATED AIR CONDITIONING SYSTEMS 有权
标题翻译：控制集成空调系统的方法和系统
公开(公告)号：US20110094246A1
公开(公告)日：2011-04-28
申请号：US12674135
申请日：2007-09-18
申请人： Batung Pham , Pierre Delpech , Philippe Rigal
发明人： Batung Pham , Pierre Delpech , Philippe Rigal
IPC分类号： F25B1/00 , F25B7/00
CPC分类号： F25B25/00 , F25B41/00 , F25B2400/04 , F25B2400/0401 , F25B2400/0411 , F25B2400/06 , F25B2500/31 , F25D15/00 , F25D16/00 , F25D17/02
摘要： An integrated air conditioning system having a first air conditioning unit having a first evaporator with a first input and a first output; a second air conditioning unit having a second evaporator with a second input and a second output; a first conduit fluidly connecting the first input with the second output; a second conduit fluidly connecting the second input with the first output. The first and second conduits and the first and second evaporators form a working fluid circuit.
摘要翻译：一种具有第一空调单元的综合空调系统，所述第一空调单元具有具有第一输入和第一输出的第一蒸发器; 具有第二蒸发器的第二空调单元，具有第二输入和第二输出; 第一导管，其将第一输入端与第二输出端流体连接; 第二导管，其将第二输入端与第一输出端流体连接。第一和第二导管以及第一和第二蒸发器形成工作流体回路。

2. 发明申请

US20100042265A1 FREE -COOLING CAPACITY CONTROL FOR AIR CONDITIONING SYSTEMS 有权
标题翻译：空调系统的自由能力控制
公开(公告)号：US20100042265A1
公开(公告)日：2010-02-18
申请号：US12521733
申请日：2006-12-28
申请人： Philippe Rigal , Pierre Delpech , Batung Pham
发明人： Philippe Rigal , Pierre Delpech , Batung Pham
IPC分类号： G05D23/19
CPC分类号： F25B25/00 , F25B41/00 , F25B2400/0401 , F25B2600/2513 , F25B2700/2106 , F25B2700/21173
摘要： An air conditioning system having a free-cooling mode. The system includes a refrigeration circuit have a compressor, a pump, an expansion device having a variable opening, and a controller. The controller selectively operates the system in the free-cooling mode by circulating the refrigerant through the refrigeration circuit via the pump. The system includes a free-cooling capacity control sequence resident on the controller. The free-cooling capacity control sequence adjusts the cooling capacity of the system at least by adjusting the variable opening based on the temperature difference between a working fluid temperature and a set point temperature.
摘要翻译：具有自由冷却模式的空调系统。该系统包括具有压缩机，泵，具有可变开口的膨胀装置和控制器的制冷回路。控制器通过循环制冷剂通过制冷回路经由泵选择性地在自由冷却模式下操作系统。该系统包括驻留在控制器上的自由冷却能力控制序列。至少通过基于工作流体温度和设定点温度之间的温差来调节可变开度，自由冷却能力控制顺序调整系统的冷却能力。

3. 发明授权

US09909790B2 Methods and systems for controlling integrated air conditioning systems 有权
公开(公告)号：US09909790B2
公开(公告)日：2018-03-06
申请号：US12674135
申请日：2007-09-18
申请人： Batung Pham , Pierre Delpech , Philippe Rigal
发明人： Batung Pham , Pierre Delpech , Philippe Rigal
IPC分类号： F25D17/02 , F25B25/00 , F25B41/00 , F25D16/00 , F25D15/00
CPC分类号： F25B25/00 , F25B41/00 , F25B2400/04 , F25B2400/0401 , F25B2400/0411 , F25B2400/06 , F25B2500/31 , F25D15/00 , F25D16/00 , F25D17/02
摘要： An integrated air conditioning system having a first air conditioning unit having a first evaporator with a first input and a first output; a second air conditioning unit having a second evaporator with a second input and a second output; a first conduit fluidly connecting the first input with the second output; a second conduit fluidly connecting the second input with the first output. The first and second conduits and the first and second evaporators form a working fluid circuit.

4. 发明授权

US08261561B2 Free-cooling capacity control for air conditioning systems 有权
标题翻译：空调系统的自由冷却能力控制
公开(公告)号：US08261561B2
公开(公告)日：2012-09-11
申请号：US12521733
申请日：2006-12-28
申请人： Philippe Rigal , Pierre Delpech , Batung Pham
发明人： Philippe Rigal , Pierre Delpech , Batung Pham
IPC分类号： F25B1/00
CPC分类号： F25B25/00 , F25B41/00 , F25B2400/0401 , F25B2600/2513 , F25B2700/2106 , F25B2700/21173
摘要： An air conditioning system having a free-cooling mode. The system includes a refrigeration circuit have a compressor, a pump, an expansion device having a variable opening, and a controller. The controller selectively operates the system in the free-cooling mode by circulating the refrigerant through the refrigeration circuit via the pump. The system includes a free-cooling capacity control sequence resident on the controller. The free-cooling capacity control sequence adjusts the cooling capacity of the system at least by adjusting the variable opening based on the temperature difference between a working fluid temperature and a set point temperature.
摘要翻译：具有自由冷却模式的空调系统。该系统包括具有压缩机，泵，具有可变开口的膨胀装置和控制器的制冷回路。控制器通过循环制冷剂通过制冷回路经由泵选择性地在自由冷却模式下操作系统。该系统包括驻留在控制器上的自由冷却能力控制序列。至少通过基于工作流体温度和设定点温度之间的温差来调节可变开度，自由冷却能力控制顺序调整系统的冷却能力。

5. 发明申请

US20060064995A1 Charge management for 100% heat recovery units 有权
标题翻译： 100％热回收装置的充电管理
公开(公告)号：US20060064995A1
公开(公告)日：2006-03-30
申请号：US10957181
申请日：2004-09-30
申请人： Philippe Rigal , Ba-Tung Pham , Pierre Delpech
发明人： Philippe Rigal , Ba-Tung Pham , Pierre Delpech
IPC分类号： F25B45/00
CPC分类号： F25B45/00 , F25B6/00 , F25B49/005 , F25B2400/0403 , F25B2400/16 , F25B2400/19 , F25B2600/2523 , F25B2700/21163
摘要： An apparatus for managing refrigerant charge in an air conditioning unit comprising a cooling circuit through which a refrigerant flows from a compressor, through a condenser, and through an evaporator, a heat recovery circuit extending from a first terminus between the compressor and the condenser to a second terminus between the evaporator and the condenser, a heat recovery unit located between the first and second terminus of the heat recovery circuit, a first valve located between the condenser and the first terminus, a second valve located between the first terminus and the heat recovery unit, a third valve located on a cooling charge circuit having a first end on the cooling circuit between the condenser and the evaporator and a second end at the evaporator, a fourth valve located on a heating charge circuit having a first end on the heat recovery circuit and a second end at the evaporator, and a logic unit for sensing a saturated temperature and opening and closing the valves based upon the saturated temperature to manage the refrigerant charge.
摘要翻译：一种用于管理空调单元中的制冷剂装料的装置，包括冷却回路，制冷剂通过冷却回路从压缩机流过冷凝器，并通过蒸发器，从所述压缩机和冷凝器之间的第一端部延伸到位于蒸发器和冷凝器之间的第二终端，位于热回收回路的第一和第二末端之间的热回收单元，位于冷凝器和第一终端之间的第一阀，位于第一末端和热回收之间的第二阀单元，位于冷却充电回路上的第三阀，其具有在冷凝器和蒸发器之间的冷却回路上的第一端和位于蒸发器处的第二端，位于加热充电回路上的第四阀，其具有热回收的第一端电路和蒸发器的第二端，以及用于感测饱和温度并打开和关闭阀门的逻辑单元考虑饱和温度来控制制冷剂充注。

6. 发明申请

US20090120110A1 Refrigeration System and Method with Controllable Heat Recovery 审中-公开
标题翻译：制冷系统和可控热回收方法
公开(公告)号：US20090120110A1
公开(公告)日：2009-05-14
申请号：US11576316
申请日：2005-09-30
申请人： Michel K. Grabon , Ba-Tung Pham , Philippe Rigal , Pierre Delpech
发明人： Michel K. Grabon , Ba-Tung Pham , Philippe Rigal , Pierre Delpech
IPC分类号： F25B1/00 , F25D15/00
CPC分类号： F24D17/02 , F25B6/00 , F25B45/00 , F25B2339/047 , F25B2400/0403 , F25B2400/06 , F25B2400/19 , F25B2700/21163
摘要： A method for providing controllable amounts of heat recovery from a refrigerant circuit includes the steps of providing a cooling circuit comprising a compressor, a condenser, an expansion device and an evaporator connected in series by refrigerant flow lines; providing a heat recovery circuit comprising a heat recovery heat exchanger, the heat recovery circuit being connected to the cooling circuit so that the heat recovery heat exchanger is in parallel with the condenser, and the heat recovery heat exchanger being in heat exchange relationship with a fluid to be heated based upon an end-user demand for heat; and selectively flowing refrigerant through the condenser of the cooling circuit and the heat recovery heat exchanger of the heat recovery circuit so as to maintain temperature of the fluid within a temperature hand around a set point provided by the end user.
摘要翻译：一种用于从制冷剂回路提供可控量的热回收的方法包括以下步骤：提供包括压缩机，冷凝器，膨胀装置和通过制冷剂流动线串联连接的蒸发器的冷却回路; 提供包括热回收热交换器的热回收回路，所述热回收回路连接到所述冷却回路，使得所述热回收热交换器与所述冷凝器并联，并且所述热回收热交换器与流体处于热交换关系基于终端用户的热量加热; 并且选择性地使制冷剂流过冷却回路的冷凝器和热回收回路的热回收热交换器，以将流体的温度保持在由最终用户提供的设定点内的温度范围内。

7. 发明授权

US07237394B2 Charge management for 100% heat recovery units 有权
标题翻译： 100％热回收装置的充电管理
公开(公告)号：US07237394B2
公开(公告)日：2007-07-03
申请号：US10957181
申请日：2004-09-30
申请人： Philippe Rigal , Ba-Tung Pham , Pierre Delpech
发明人： Philippe Rigal , Ba-Tung Pham , Pierre Delpech
IPC分类号： F25B45/00
CPC分类号： F25B45/00 , F25B6/00 , F25B49/005 , F25B2400/0403 , F25B2400/16 , F25B2400/19 , F25B2600/2523 , F25B2700/21163
摘要： An apparatus for managing refrigerant charge in an air conditioning unit comprising a cooling circuit through which a refrigerant flows from a compressor, through a condenser, and through an evaporator, a heat recovery circuit extending from a first terminus between the compressor and the condenser to a second terminus between the evaporator and the condenser, a heat recovery unit located between the first and second terminus of the heat recovery circuit, a first valve located between the condenser and the first terminus, a second valve located between the first terminus and the heat recovery unit, a third valve located on a cooling charge circuit having a first end on the cooling circuit between the condenser and the evaporator and a second end at the evaporator, a fourth valve located on a heating charge circuit having a first end on the heat recovery circuit and a second end at the evaporator, and a logic unit for sensing a saturated temperature and opening and closing the valves based upon the saturated temperature to manage the refrigerant charge.
摘要翻译：一种用于管理空调单元中的制冷剂装料的装置，包括冷却回路，制冷剂通过冷却回路从压缩机流过冷凝器，并通过蒸发器，从所述压缩机和冷凝器之间的第一端部延伸到位于蒸发器和冷凝器之间的第二终端，位于热回收回路的第一和第二末端之间的热回收单元，位于冷凝器和第一终端之间的第一阀，位于第一末端和热回收之间的第二阀单元，位于冷却充电回路上的第三阀，其具有在冷凝器和蒸发器之间的冷却回路上的第一端和位于蒸发器处的第二端，位于加热充电回路上的第四阀，其具有热回收的第一端电路和蒸发器的第二端，以及用于感测饱和温度并打开和关闭阀门的逻辑单元考虑饱和温度来控制制冷剂充注。

8. 发明申请

US20100094465A1 METHODS AND SYSTEMS FOR CONTROLLING AIR CONDITIONING SYSTEMS HAVING A COOLNIG MODE AND A FREE-COOLING MODE 有权
标题翻译：用于控制具有冷却模式和自由冷却模式的空调系统的方法和系统
公开(公告)号：US20100094465A1
公开(公告)日：2010-04-15
申请号：US12520823
申请日：2006-12-22
申请人： Julien Chessel , Pierre Delpech , Jean-Philippe Goux
发明人： Julien Chessel , Pierre Delpech , Jean-Philippe Goux
IPC分类号： G05B15/00 , F25B1/00
CPC分类号： F25B25/00 , F25B41/00 , F25B2400/0401 , F25B2400/19 , F25B2600/2513 , F25B2700/1931 , F25B2700/1933
摘要： An air conditioning system having a cooling mode and a free-cooling mode. The system having a refrigeration circuit having a compressor and a pump; a suction pressure sensor for measuring a suction pressure of the compressor; a discharge pressure sensor for measuring a discharge pressure of the compressor; a controller for selectively operating in the cooling mode by circulating and compressing a refrigerant through the refrigeration circuit via the compressor or operating in the free-cooling mode by circulating the refrigerant through the refrigeration circuit via the pump; and a recover-refrigerant sequence resident on the controller, the recover-refrigerant sequence being configured to pump the refrigerant in a portion of the refrigeration circuit not used in the free-cooling mode to remaining portions of the refrigeration circuit used in the free-cooling mode when the controller switches from the cooling mode to the free-cooling mode.
摘要翻译：具有冷却模式和自由冷却模式的空调系统。具有制冷回路的系统具有压缩机和泵; 用于测量压缩机的吸入压力的吸入压力传感器; 排出压力传感器，用于测量压缩机的排出压力; 控制器，用于通过经由压缩机循环和压缩制冷剂通过制冷回路或以自由冷却模式操作，通过循环制冷剂通过制冷回路经由泵选择性地操作; 以及驻留在所述控制器上的回收 - 制冷剂序列，所述回收 - 制冷剂顺序被配置为将所述冷冻模式中未使用的制冷回路的一部分中的制冷剂泵送到所述自由冷却中使用的制冷回路的剩余部分控制器从冷却模式切换到自由冷却模式。

9. 发明申请

US20100070082A1 METHODS AND SYSTEMS FOR CONTROLLING AN AIR CONDITIONING SYSTEM OPERATING IN FREE COOLING MODE 审中-公开
标题翻译：用于控制在自由冷却模式下运行的空调系统的方法和系统
公开(公告)号：US20100070082A1
公开(公告)日：2010-03-18
申请号：US12521730
申请日：2006-12-27
申请人： Julien Chessel , Pierre Delpech , Jean-Philippe Goux
发明人： Julien Chessel , Pierre Delpech , Jean-Philippe Goux
IPC分类号： G05B15/00 , F25B1/00
CPC分类号： F24F11/30 , F24F11/70 , F24F11/77 , F24F2011/0006 , F24F2110/10 , F24F2110/12 , F24F2140/20 , Y02B30/542
摘要： A method of controlling an air conditioning system having a cooling mode and a free-cooling mode, including activating the air conditioning system; measuring a first temperature of ambient air surrounding a condenser, measuring a second temperature of the working fluid; calculating a difference between the first and second temperatures; and comparing the difference to a predetermined value, wherein if the difference is greater than or equal to the predetermined value the free-cooling mode is activated, and wherein if the difference is less than the predetermined value the cooling mode is activated.
摘要翻译：一种控制具有冷却模式和自由冷却模式的空调系统的方法，包括启动空调系统; 测量围绕冷凝器的环境空气的第一温度，测量工作流体的第二温度; 计算第一和第二温度之间的差; 以及将所述差与预定值进行比较，其中如果所述差大于或等于所述预定值，则所述自由冷却模式被激活，并且其中如果所述差小于所述预定值，则所述冷却模式被激活。

10. 发明授权

US07571622B2 Refrigerant accumulator 有权
标题翻译：制冷剂蓄能器
公开(公告)号：US07571622B2
公开(公告)日：2009-08-11
申请号：US10940218
申请日：2004-09-13
申请人： Joseph Ballet , Pierre Delpech
发明人： Joseph Ballet , Pierre Delpech
IPC分类号： F25B43/00 , F25B47/00 , B01D24/00 , B01D45/18 , B01D46/42 , F26B5/06
CPC分类号： F25B43/003 , F25B13/00 , F25B2339/047 , F25B2341/066 , F25B2400/075 , F25B2400/16 , F25B2500/01 , F25B2700/1933 , F25B2700/21151 , F25B2700/21163
摘要： A reversible cooling/heating system has an in-line accumulator/dryer unit. The accumulator/dryer unit has a body having first and second ports. A foraminate conduit is positioned at least partially within the body. A desiccant at least partially surrounds a first portion of the conduit.
摘要翻译：可逆式冷却/加热系统具有在线蓄能器/干燥器单元。蓄电池/干燥器单元具有具有第一和第二端口的主体。导管的至少部分位于体内。干燥剂至少部分地围绕导管的第一部分。

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