中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

56 records (took 0.022 seconds)

    FLASH TANK DESIGN AND CONTROL FOR HEAT PUMPS
    1.
    发明申请
    FLASH TANK DESIGN AND CONTROL FOR HEAT PUMPS 审中-公开
    用于热泵的闪蒸罐设计和控制

    公开(公告)号：WO2007109250A3

    公开(公告)日：2007-12-13

    申请号：PCT/US2007006872

    申请日：2007-03-20

    Applicant: EMERSON CLIMATE TECHNOLOGIES ,  PHAM HUNG M ,  CAILLAT JEAN-LUC M ,  VAN HOOSE RONALD L

    Inventor： PHAM HUNG M ,  CAILLAT JEAN-LUC M ,  VAN HOOSE RONALD L

    IPC: F25B15/00 ,  F25B27/00

    CPC classification number: F04C29/042 ,  F25B1/10 ,  F25B13/00 ,  F25B43/006 ,  F25B47/025 ,  F25B2313/02741 ,  F25B2400/02 ,  F25B2400/13 ,  F25B2400/16 ,  F25B2400/23 ,  F25B2500/01 ,  F25B2600/2519

    Abstract: 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.

    Abstract translation: 用于可在加热模式和冷却模式下操作的热泵的闪蒸罐包括壳体，该壳体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 的外壳。 第一端口与内部容积流体连通并且在加热模式中用作入口并且在冷却模式中用作出口。 第二个端口与内部容积流体连通，在冷却模式下用作进口，在加热模式下用作出口。 流量控制装置和止回阀流体耦合，以便在加热模式下将储罐控制为闪蒸罐，并在冷却模式下控制储罐。

    SYSTEM AND METHOD FOR CALCULATING PARAMETERS FOR A REFRIGERATION SYSTEM WITH A VARIABLE SPEED COMPRESSOR
    2.
    发明申请
    SYSTEM AND METHOD FOR CALCULATING PARAMETERS FOR A REFRIGERATION SYSTEM WITH A VARIABLE SPEED COMPRESSOR 审中-公开
    用于计算具有变速压缩机的制冷系统的参数的系统和方法

    公开(公告)号：WO2009048577A3

    公开(公告)日：2009-08-06

    申请号：PCT/US2008011593

    申请日：2008-10-08

    Applicant: EMERSON CLIMATE TECHNOLOGIES ,  MCSWEENEY DANIEL L ,  SEIBEL STEPHEN M ,  PHAM HUNG M

    Inventor： MCSWEENEY DANIEL L ,  SEIBEL STEPHEN M ,  PHAM HUNG M

    IPC: F25B49/00

    CPC classification number: F25B49/02 ,  F25B49/022 ,  F25B2500/19 ,  F25B2600/021 ,  F25B2700/2117 ,  Y02B30/741

    Abstract: A system and method for calculating parameters for a refrigeration system having a variable speed compressor is provided. A compressor is connected to a condenser and an evaporator. An evaporator sensor outputs an evaporator signal corresponding to at least one of an evaporator pressure and an evaporator temperature. An inverter drive modulates electric power delivered to the compressor to modulate a speed of the compressor. The control module is connected to the inverter drive and receives the evaporator signal, monitors electrical power data and compressor speed data from said inverter drive, and calculates at least one of a condenser temperature and a condenser pressure based on the evaporator signal, the electrical power data, and the compressor speed data.

    Abstract translation: 提供了一种用于计算具有变速压缩机的制冷系统的参数的系统和方法。 压缩机连接到冷凝器和蒸发器。 蒸发器传感器输出对应于蒸发器压力和蒸发器温度中的至少一个的蒸发器信号。 逆变器驱动器调节输送到压缩机的电力以调节压缩机的速度。 控制模块连接到逆变器驱动器并接收蒸发器信号，监测来自所述逆变器驱动器的电力数据和压缩机速度数据，并基于蒸发器信号计算冷凝器温度和冷凝器压力中的至少一个，电功率 数据和压缩机速度数据。

    REFRIGERATION SYSTEM INCLUDING THERMOELECTRIC HEAT RECOVERY AND ACTUATION
    3.
    发明申请
    REFRIGERATION SYSTEM INCLUDING THERMOELECTRIC HEAT RECOVERY AND ACTUATION 审中-公开
    制冷系统，包括热电加热恢复和启动

    公开(公告)号：WO2007055852A8

    公开(公告)日：2007-09-27

    申请号：PCT/US2006039598

    申请日：2006-10-11

    Applicant: EMERSON CLIMATE TECHNOLOGIES ,  AKEI MASAO ,  IGNATIEV KIRILL M ,  JAYANTH NAGARAJ ,  PHAM HUNG M ,  CAILLAT JEAN-LUC M

    Inventor： AKEI MASAO ,  IGNATIEV KIRILL M ,  JAYANTH NAGARAJ ,  PHAM HUNG M ,  CAILLAT JEAN-LUC M

    IPC: F25B1/00 ,  F25B21/02 ,  F25B30/02

    CPC classification number: F25B1/00 ,  F25B6/02 ,  F25B27/02 ,  H01L35/00 ,  Y02A30/274

    Abstract: A vapor-compression circuit may be used to meet the temperature/load demands for conditioning one or more spaces. Excess heat generated in the vapor-compression circuit may be utilized to generate an electric current that may power other components of the vapor-compression circuit. A thermoelectric device may be placed in heat-transferring contact with the excess heat and generate the electrical current. The electric current generated may be used to power another thermoelectric device to provide further cooling or heating of a fluid in heat-transferring relation therewith to supplement the vapor-compression circuit and the conditioning of the space.

    Abstract translation: 可以使用蒸气压缩电路来满足用于调节一个或多个空间的温度/负载要求。 可以利用在蒸汽压缩回路中产生的过热来产生可以为蒸汽压缩回路的其他部件供电的电流。 热电装置可以放置成与多余的热传导接触并产生电流。 产生的电流可以用于为另一个热电装置供电，以提供进一步冷却或加热与其传热关系的流体，以补充蒸汽压缩电路和调节空间。

    SYSTEM AND METHOD FOR CALCULATING PARAMETERS FOR A REFRIGERATION SYSTEM WITH A VARIABLE SPEED COMPRESSOR
    5.
    发明申请
    SYSTEM AND METHOD FOR CALCULATING PARAMETERS FOR A REFRIGERATION SYSTEM WITH A VARIABLE SPEED COMPRESSOR 审中-公开
    用可变速度压缩机计算制冷系统参数的系统和方法

    公开(公告)号：WO2009048577A8

    公开(公告)日：2009-11-12

    申请号：PCT/US2008011593

    申请日：2008-10-08

    Applicant: EMERSON CLIMATE TECHNOLOGIES ,  MCSWEENEY DANIEL L ,  SEIBEL STEPHEN M ,  PHAM HUNG M

    Inventor： MCSWEENEY DANIEL L ,  SEIBEL STEPHEN M ,  PHAM HUNG M

    IPC: F25B49/00

    CPC classification number: F25B49/02 ,  F25B49/022 ,  F25B2500/19 ,  F25B2600/021 ,  F25B2700/2117 ,  Y02B30/741

    Abstract: A system and method for calculating parameters for a refrigeration system having a variable speed compressor is provided. A compressor is connected to a condenser and an evaporator. An evaporator sensor outputs an evaporator signal corresponding to at least one of an evaporator pressure and an evaporator temperature. An inverter drive modulates electric power delivered to the compressor to modulate a speed of the compressor. The control module is connected to the inverter drive and receives the evaporator signal, monitors electrical power data and compressor speed data from said inverter drive, and calculates at least one of a condenser temperature and a condenser pressure based on the evaporator signal, the electrical power data, and the compressor speed data.

    Abstract translation: 提供了一种用于计算具有变速压缩机的制冷系统的参数的系统和方法。 压缩机连接到冷凝器和蒸发器。 蒸发器传感器输出对应于蒸发器压力和蒸发器温度中的至少一个的蒸发器信号。 逆变器驱动器调制输送到压缩机的电力来调节压缩机的速度。 控制模块连接到逆变器驱动器并接收蒸发器信号，监视来自所述逆变器驱动器的电力数据和压缩机速度数据，并基于蒸发器信号计算冷凝器温度和冷凝器压力中的至少一个，电功率 数据和压缩机速度数据。

    Diagnostic system
    7.
    发明专利
    Diagnostic system 未知

    公开(公告)号：AU2015264878A1

    公开(公告)日：2015-12-24

    申请号：AU2015264878

    申请日：2015-12-03

    Applicant: EMERSON CLIMATE TECHNOLOGIES

    Inventor： PHAM HUNG M ,  JAYANTH NAJARAJ

    IPC: F04B49/06 ,  F04C18/02 ,  F04C28/28

    Abstract: H:\dcr\lnienvornci\NRPortbI\DCC\DER\9002207_Idocs-,/12/201i A compressor comprising a shell, a compression mechanism, a motor, and a diagnostic system, said diagnostic system including a processor and a memory and operable to differentiate between a low-side fault and a high-side fault by monitoring a rate of current rise drawn by said motor for a first predetermined time period following compressor startup.

    DIAGNOSTIC SYSTEM
    8.
    发明专利
    DIAGNOSTIC SYSTEM 未知

    公开(公告)号：CA2760487C

    公开(公告)日：2014-07-15

    申请号：CA2760487

    申请日：2010-05-18

    Applicant: EMERSON CLIMATE TECHNOLOGIES

    Inventor： PHAM HUNG M ,  JAYANTH NAGARAJ

    IPC: F04C28/28 ,  F04B49/06 ,  F04C18/02

    Abstract: A compressor is provided and may include a shell, a compression mechanism, a motor, and a diagnostic system that deter-mines a system condition. The diagnostic system may include a pro-cessor 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.

    DIAGNOSTIC SYSTEM
    9.
    发明专利
    DIAGNOSTIC SYSTEM 未知

    公开(公告)号：CA2760487A1

    公开(公告)日：2010-11-25

    申请号：CA2760487

    申请日：2010-05-18

    Applicant: EMERSON CLIMATE TECHNOLOGIES

    Inventor： PHAM HUNG M ,  JAYANTH NAGARAJ

    IPC: F04C28/28 ,  F04B49/06 ,  F04C18/02

    Abstract: 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.

    SISTEMA DE DIAGNOSTICO PARA COMPRESOR.
    10.
    发明专利
    SISTEMA DE DIAGNOSTICO PARA COMPRESOR. 未知

    公开(公告)号：ES2346752T3

    公开(公告)日：2010-10-20

    申请号：ES04023650

    申请日：2002-03-27

    Applicant: EMERSON CLIMATE TECHNOLOGIES

    Inventor： JAYANTH NAGARAJ ,  PHAM HUNG M

    IPC: F04B39/00 ,  F25B49/02 ,  B25J9/16 ,  F04B49/10 ,  F04B51/00 ,  F04C18/02 ,  F04C28/06 ,  F04C28/28 ,  F25B49/00 ,  H02K11/00

    Abstract: Un sistema que comprende: un compresor (10); un motor (28, 46, 48) fijado a dicho compresor (10) para alimentar dicho compresor (10); un protector de motor (54) asociado a dicho motor (28, 46, 48) y accionable entre una primera posición cuando dicho motor está dentro de parámetros de funcionamiento especificados y una segunda posición cuando dicho motor está fuera de dichos parámetros de funcionamiento; un primer sensor (102) que monitoriza una característica de funcionamiento de dicho compresor (10); un sistema de diagnóstico (100) que incluye un conjunto de circuitos lógicos (104) utilizable para analizar una condición de dicho protector de motor (54) como una función de tiempo basándose en información recibida desde dicho primer sensor (102) y para identificar una causa de fallo específica; y un dispositivo inteligente (116) en comunicación con dicho conjunto de circuitos lógicos (104).

Patent Agency Ranking