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20 条记录 (耗时 0.016 秒)

    System and method for compressor capacity modulation in a heat pump
    1.
    发明授权
    System and method for compressor capacity modulation in a heat pump 有权
    热泵压缩机容量调节的系统和方法

    公开(公告)号：US08650894B2

    公开(公告)日：2014-02-18

    申请号：US12498259

    申请日：2009-07-06

    申请人： John Willard Tolbert, Jr.

    发明人： John Willard Tolbert, Jr.

    IPC分类号： F25B1/00 ,  F25B49/00 ,  F25B13/00

    CPC分类号： F25B49/025 ,  F25B2600/021 ,  F25B2600/024 ,  F25B2700/2106 ,  Y02B30/741

    摘要： A system and method is provided to control and operate a compressor to have two or more discrete output capacities in response to an outdoor temperature measurement. During operation of the compressor in an air conditioning or cooling mode, the compressor has a first output capacity in response to the outdoor temperature being greater than a first temperature setpoint and the compressor has a second output capacity in response to the outdoor temperature being less than a second temperature setpoint. During operation of the compressor in a heating mode, the compressor has different output capacities based on the outdoor ambient temperature.

    摘要翻译： 提供了一种系统和方法来控制和操作压缩机以响应于室外温度测量具有两个或更多个离散输出容量。 在压缩机处于空调或冷却模式的操作期间，压缩机响应于室外温度大于第一温度设定点而具有第一输出容量，并且压缩机响应于室外温度小于第二温度设定点而具有第二输出容量 第二温度设定值。 在加热模式下压缩机的运行过程中，压缩机基于室外环境温度而具有不同的输出容量。

    System and method for control of devices internal to a hermetic compressor
    2.
    发明授权
    System and method for control of devices internal to a hermetic compressor 有权
    用于控制封闭式压缩机内部装置的系统和方法

    公开(公告)号：US08287245B2

    公开(公告)日：2012-10-16

    申请号：US12878982

    申请日：2010-09-09

    申请人： John W. Tolbert, Jr.

    发明人： John W. Tolbert, Jr.

    IPC分类号： F04B49/06 ,  G08B1/08

    CPC分类号： F04B39/08 ,  F04B49/02 ,  F04B49/035

    摘要： A system is provided for transmitting control signals to the internal devices of a compressor. The compressor includes a housing, a hermetic power terminal and a motor for powering the compressor. The system includes a frequency converter that is located external to the compressor housing and a frequency decoder that is positioned inside the compressor housing. The frequency converter can convert a control signal from a controller to a high frequency signal. The frequency decoder decodes and converts the high frequency signal to a control signal for an internal device of the compressor. An AC input power source provides electrical power to the motor, and power transmission lines connect the AC input power source to the hermetic power terminal. The frequency converter is electrically coupled to the frequency decoder by two power transmission lines.

    摘要翻译： 提供一种用于将控制信号发送到压缩机的内部装置的系统。 压缩机包括壳体，密封电源端子和用于为压缩机供电的电动机。 该系统包括位于压缩机壳体外部的频率转换器和位于压缩机壳体内部的频率解码器。 变频器可将控制信号从控制器转换为高频信号。 频率解码器将高频信号解码并转换成用于压缩机的内部装置的控制信号。 交流输入电源为电动机提供电力，电力传输线将交流输入电源连接到密封电源端子。 变频器通过两条输电线电耦合到频率解码器。

    Hermetic electrical feedthrough assembly for a compressor and method for making the same
    4.
    发明授权
    Hermetic electrical feedthrough assembly for a compressor and method for making the same 有权

    公开(公告)号：US08552293B2

    公开(公告)日：2013-10-08

    申请号：US12843429

    申请日：2010-07-26

    申请人： John W. Tolbert, Jr.

    发明人： John W. Tolbert, Jr.

    IPC分类号： H05K5/06

    CPC分类号： H02G3/22 ,  H02G15/013

    摘要： An electrical feedthrough assembly for providing connection to components of a compressor. The electrical feedthrough assembly includes a housing having an inner surface defining a channel. A sealed wire assembly is provided in the channel. The sealed wire assembly includes a body having an outer surface defining a groove and a plurality of wires sealingly passing through the body. An o-ring fits in the groove to provide a hermetic seal between the body and the inner surface of the housing.

    Compressor speed control system for bearing reliability
    6.
    发明授权
    Compressor speed control system for bearing reliability 有权
    压缩机速度控制系统，用于轴承的可靠性

    公开(公告)号：US08790089B2

    公开(公告)日：2014-07-29

    申请号：US12494020

    申请日：2009-06-29

    申请人： Bruce A. Moody ,  Eugene K. Chumley ,  Jerry D. Edwards ,  Tim M. Wampler ,  John W. Tolbert, Jr.

    发明人： Bruce A. Moody ,  Eugene K. Chumley ,  Jerry D. Edwards ,  Tim M. Wampler ,  John W. Tolbert, Jr.

    IPC分类号： F04B49/10

    CPC分类号： F04B39/0207 ,  F04B2203/0201 ,  F04B2203/0209

    摘要： A system and method is provided for controlling the speed of the compressor to ensure adequate lubrication oil is provided to the components of the compressor. During operation of a capacity control program for the compressor, a preselected operating parameter of the compressor or motor drive is measured. The measured preselected operating parameter is compared to a preselected range for the operating parameter. If the measured preselected operating parameter is not within the preselected range, the output frequency of the capacity control program can be increased to provide proper lubrication for the components of the compressor.

    摘要翻译： 提供了一种用于控制压缩机的速度以确保向压缩机的部件提供足够的润滑油的系统和方法。 在压缩机的容量控制程序的操作期间，测量压缩机或电动机驱动器的预选操作参数。 将测量的预选操作参数与操作参数的预选范围进行比较。 如果测量的预选操作参数不在预选范围内，则可以增加容量控制程序的输出频率，为压缩机的组件提供适当的润滑。

    SYSTEM AND METHOD FOR CONTROL OF DEVICES INTERNAL TO A HERMETIC COMPRESSOR
    9.
    发明申请
    SYSTEM AND METHOD FOR CONTROL OF DEVICES INTERNAL TO A HERMETIC COMPRESSOR 有权
    用于控制压缩机内部装置的系统和方法

    公开(公告)号：US20100329894A1

    公开(公告)日：2010-12-30

    申请号：US12878982

    申请日：2010-09-09

    申请人： John W. TOLBERT, JR.

    发明人： John W. TOLBERT, JR.

    IPC分类号： F04B49/00

    CPC分类号： F04B39/08 ,  F04B49/02 ,  F04B49/035

    摘要： A system is provided for transmitting control signals to the internal devices of a compressor. The compressor includes a housing, a hermetic power terminal and a motor for powering the compressor. The system includes a frequency converter that is located external to the compressor housing and a frequency decoder that is positioned inside the compressor housing. The frequency converter can convert a control signal from a controller to a high frequency signal. The frequency decoder decodes and converts the high frequency signal to a control signal for an internal device of the compressor. An AC input power source provides electrical power to the motor, and power transmission lines connect the AC input power source to the hermetic power terminal. The frequency converter is electrically coupled to the frequency decoder by two power transmission lines.

    摘要翻译： 提供一种用于将控制信号发送到压缩机的内部装置的系统。 压缩机包括壳体，密封电源端子和用于为压缩机供电的电动机。 该系统包括位于压缩机壳体外部的频率转换器和位于压缩机壳体内部的频率解码器。 变频器可将控制信号从控制器转换为高频信号。 频率解码器将高频信号解码并转换成用于压缩机的内部装置的控制信号。 交流输入电源为电动机提供电力，电力传输线将交流输入电源连接到密封电源端子。 变频器通过两条输电线电耦合到频率解码器。

    CAPACITY CONTROL SYSTEMS AND METHODS FOR A COMPRESSOR
    10.
    发明申请
    CAPACITY CONTROL SYSTEMS AND METHODS FOR A COMPRESSOR 有权
    压缩机的容量控制系统和方法

    公开(公告)号：US20100275628A1

    公开(公告)日：2010-11-04

    申请号：US12769819

    申请日：2010-04-29

    申请人： Joel MOSELEY

    发明人： Joel MOSELEY

    IPC分类号： F25B49/02 ,  F04B49/00

    CPC分类号： F04B49/10 ,  F25B49/022 ,  F25B2600/021 ,  F25B2700/2106 ,  Y02B30/741

    摘要： A system and method are provided to control the output capacity of a compressor in response to the outdoor ambient temperature. The outdoor ambient temperature is measured by a sensor. The measured outdoor ambient temperature is then used to control the output capacity of the compressor. The compressor is operated at less than 100% capacity in response to the outdoor ambient temperature being less than or equal to 95° F. If the outdoor ambient temperature reaches a predetermined temperature greater than 95° F., the compressor is then operated at 100% capacity.

    摘要翻译： 提供一种系统和方法来响应于室外环境温度来控制压缩机的输出容量。 室外环境温度由传感器测量。 然后测量的室外环境温度用于控制压缩机的输出容量。 压缩机响应于室外环境温度小于或等于95°F而以小于100％的容量操作。如果室外环境温度达到大于95°F的预定温度，则压缩机然后在100 ％的容量。