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    METHOD FOR OPERATING A LINEAR COMPRESSOR
    83.
    发明申请
    METHOD FOR OPERATING A LINEAR COMPRESSOR 审中-公开
    用于操作线性压缩机的方法

    公开(公告)号：US20160215772A1

    公开(公告)日：2016-07-28

    申请号：US14607374

    申请日：2015-01-28

    申请人： General Electric Company ,  University of Louisville Research Foundation, Inc.

    发明人： Srujan Kusumba ,  Gregory William Hahn ,  Michael Lee McIntyre ,  Joseph W. Latham

    IPC分类号： F04B49/20 ,  F04B35/04 ,  F04B37/00

    CPC分类号： F04B49/065 ,  F04B35/045 ,  F04B2203/0401 ,  F04B2203/0402 ,  F04B2203/0409

    摘要： A method for operating a linear compressor includes providing a dynamic model for a motor of the linear compressor, estimating values for each unknown constant of a plurality of unknown constants of the dynamic model for the motor and repeatedly updating the estimate for each unknown constant of the plurality of unknown constants of the dynamic model for the motor in order to reduce an error between a measured value for the electrical dynamic model and an estimated valve for the electrical dynamic model.

    摘要翻译： 一种用于操作线性压缩机的方法包括为线性压缩机的电动机提供动态模型，估计用于电动机的动力学模型的多个未知常数的每个未知常数的值，并重复地更新每个未知常数的估计值 用于电动机的动态模型的多个未知常数，以便减少用于电动态模型的测量值与用于电动态模型的推定阀之间的误差。

    Linear motor, a linear compressor, a method of controlling a linear compressor, a cooling system, and a linear compressor controlling a system
    84.
    发明授权
    Linear motor, a linear compressor, a method of controlling a linear compressor, a cooling system, and a linear compressor controlling a system 有权
    线性电动机，线性压缩机，控制线性压缩机的方法，冷却系统和控制系统的线性压缩机

    公开(公告)号：US09399991B2

    公开(公告)日：2016-07-26

    申请号：US14540669

    申请日：2014-11-13

    申请人： Paulo Sergio Dainez ,  Dietmar Erich Bernhard Lilie ,  Marcio Roberto Thiessen

    发明人： Paulo Sergio Dainez ,  Dietmar Erich Bernhard Lilie ,  Marcio Roberto Thiessen

    IPC分类号： F04B35/04 ,  F04B49/06 ,  H02K33/16 ,  H02P25/06

    CPC分类号： F04B49/06 ,  F04B35/04 ,  F04B35/045 ,  F04B2201/0201 ,  F04B2203/0401 ,  F04B2203/0402 ,  H02K33/16 ,  H02P25/06

    摘要： A linear motor (10), a linear compressor (100), a method of controlling a linear compressor (100), a cooling system (20) and a system of controlling a linear compressor (100) to operate a linear compressor (100) in resonance in it's the greatest possible efficiency throughout its operation are described. One of the ways of achieving these objectives is by means of a linear compressor (100) applicable to a cooling system (20), the linear compressor (100) comprising a piston (1) driven by a linear motor (10), the piston (1) having displacement range controlled by means of a controlled voltage (VM), the controlled voltage (VM) having a voltage frequency (φP) applied to the linear motor (10) and adjusted by a processing unit (22), the range of piston (1) displacement being dynamically controlled in function of a variable demand of the cooling system (20), the linear compressor (100) having a resonance frequency, the processing unit (22) adjusting the range of piston (1) displacement, so that the linear compressor (100) will be dynamically kept on resonance throughout the variations in demand of the cooling system (20).

    摘要翻译： 线性电动机（10），线性压缩机（100），线性压缩机（100）的控制方法，冷却系统（20）和控制线性压缩机（100）的操作线性压缩机（100）的系统， 在其共鸣中，描述了其运行中最大可能的效率。 实现这些目标的方法之一是通过适用于冷却系统（20）的线性压缩机（100），所述线性压缩机（100）包括由线性马达（10）驱动的活塞（1），所述活塞 （1）具有通过受控电压（VM）控制的位移范围，所述受控电压（VM）具有施加到所述线性电动机（10）并由处理单元（22）调节的电压频率（φP），所述范围 根据冷却系统（20）的可变需求，线性压缩机（100）具有共振频率来动态地控制活塞（1）的位移，所述处理单元（22）调整活塞（1）位移的范围， 使得在冷却系统（20）的需求的变化中，线性压缩机（100）将被动态地保持共振。

    LINEAR MOTOR, A LINEAR COMPRESSOR, A METHOD OF CONTROLLING A LINEAR COMPRESSOR, A COOLING SYSTEM, AND A LINEAR COMPRESSOR CONTROLLING A SYSTEM
    85.
    发明申请
    LINEAR MOTOR, A LINEAR COMPRESSOR, A METHOD OF CONTROLLING A LINEAR COMPRESSOR, A COOLING SYSTEM, AND A LINEAR COMPRESSOR CONTROLLING A SYSTEM 有权
    线性电动机，线性压缩机，线性压缩机的控制方法，冷却系统和线性压缩机控制系统

    公开(公告)号：US20150071792A1

    公开(公告)日：2015-03-12

    申请号：US14540669

    申请日：2014-11-13

    申请人： Paulo Sergio Dainez ,  Dietmar Erich Bernhard Lilie ,  Marcio Roberto Thiessen

    发明人： Paulo Sergio Dainez ,  Dietmar Erich Bernhard Lilie ,  Marcio Roberto Thiessen

    IPC分类号： F04B49/06 ,  F04B35/04

    CPC分类号： F04B49/06 ,  F04B35/04 ,  F04B35/045 ,  F04B2201/0201 ,  F04B2203/0401 ,  F04B2203/0402 ,  H02K33/16 ,  H02P25/06

    摘要： A linear motor (10), a linear compressor (100), a method of controlling a linear compressor (100), a cooling system (20) and a system of controlling a linear compressor (100) to operate a linear compressor (100) in resonance in it's the greatest possible efficiency throughout its operation are described. One of the ways of achieving these objectives is by means of a linear compressor (100) applicable to a cooling system (20), the linear compressor (100) comprising a piston (1) driven by a linear motor (10), the piston (1) having displacement range controlled by means of a controlled voltage (VM), the controlled voltage (VM) having a voltage frequency (φP) applied to the linear motor (10) and adjusted by a processing unit (22), the range of piston (1) displacement being dynamically controlled in function of a variable demand of the cooling system (20), the linear compressor (100) having a resonance frequency, the processing unit (22) adjusting the range of piston (1) displacement, so that the linear compressor (100) will be dynamically kept on resonance throughout the variations in demand of the cooling system (20).

    摘要翻译： 线性电动机（10），线性压缩机（100），线性压缩机（100）的控制方法，冷却系统（20）和控制线性压缩机（100）的操作线性压缩机（100）的系统， 在其共鸣中，描述了其运行中最大可能的效率。 实现这些目标的方法之一是通过适用于冷却系统（20）的线性压缩机（100），所述线性压缩机（100）包括由线性马达（10）驱动的活塞（1），所述活塞 （1）具有通过受控电压（VM）控制的位移范围，所述受控电压（VM）具有施加到所述线性电动机（10）并由处理单元（22）调节的电压频率（＆amp; P） 根据冷却系统（20）的可变需求，线性压缩机（100）具有共振频率来动态地控制活塞（1）位移的范围，处理单元（22）调节活塞（1）的范围， 使得在整个冷却系统（20）的需求变化中，线性压缩机（100）将被动态保持共振。

    Submersible pump and motor rotation indication circuit
    86.
    发明申请
    Submersible pump and motor rotation indication circuit 审中-公开
    潜水泵和电机旋转指示电路

    公开(公告)号：US20120257995A1

    公开(公告)日：2012-10-11

    申请号：US13066234

    申请日：2011-04-11

    申请人： Bryan R. True

    发明人： Bryan R. True

    IPC分类号： F04B35/04

    CPC分类号： F04B35/04 ,  F04B2203/0401

    摘要： This patent addresses a need to be able to tell in which direction of rotation an electric motor is turning when connected to a pump, and in particular, a submersible pump where the direction of the motor shaft is not installed where visual observance of the direction of rotation is possible. This patent covers the modification of any existing motors or pumps to include any device, circuit, or change to sense, measure, or pick up the direction of rotation of an electric pump or motor for the purpose of knowing the direction the motor or pump is turning when operating or bumped for observation.It is appreciated that there may be ways to sense, transmit, store, or measure the direction of rotation of a pump or motor other than in the embodiments described above, however this patent application is not limited to the embodiments above but cover and include the spirit and intent of the invention as defined in the claims above.

    摘要翻译： 该专利涉及在连接到泵时特别是在没有安装电动机轴的方向的潜水泵的情况下能够指出电动机在哪个方向转动的方向， 旋转是可能的。 该专利涵盖了任何现有的电动机或泵的修改，以包括用于感知，测量或拾取电动泵或电动机的旋转方向的任何装置，电路或变化，以便知道电动机或泵的方向 当操作或碰撞观察时转动。 应当理解，除了在上述实施例中以外，可以存在感测，传输，存储或测量泵或电动机的旋转方向的方法，然而该专利申请不限于上述实施例，而是包括 如上述权利要求所限定的本发明的精神和意图。

    Apparatus and method for controlling operation of a linear compressor using a detected inflection point
    87.
    发明授权
    Apparatus and method for controlling operation of a linear compressor using a detected inflection point 有权
    用于使用检测到的拐点来控制线性压缩机的操作的装置和方法

    公开(公告)号：US08100668B2

    公开(公告)日：2012-01-24

    申请号：US12087343

    申请日：2006-12-28

    申请人： Jae-Yoo Yoo ,  Ji-Won Sung ,  Chel-Woong Lee

    发明人： Jae-Yoo Yoo ,  Ji-Won Sung ,  Chel-Woong Lee

    IPC分类号： F04B49/06 ,  H02P1/00

    CPC分类号： F04B35/045 ,  F04B49/065 ,  F04B2201/0206 ,  F04B2203/0401 ,  F04B2203/0402

    摘要： An apparatus and method for controlling an operation of a reciprocating compressor are disclosed in which a point of inflection with respect to an operation frequency of the reciprocating compressor is detected at a point of time when a phase difference between current and stroke is uniformly maintained, and an operation of the reciprocating compressor is controlled upon recognizing the detected point of inflection with respect to the operation frequency as a point TDC=O. The apparatus for controlling an operation of a reciprocating compressor includes: a control unit for detecting a phase difference between current and stroke and outputting a frequency inflection point detect signal or a frequency variable signal; and a stroke reference value control unit for determining whether a frequency inflection point has been detected or not according to the frequency inflection point detect signal and outputting a stroke reference value control signal based on the determining result.

    摘要翻译： 公开了一种用于控制往复式压缩机的操作的装置和方法，其中在电流和行程之间的相位差被均匀地保持的时间点检测相对于往复式压缩机的操作频率的拐点，以及 通过将检测到的拐点相对于操作频率识别为点TDC = O来控制往复式压缩机的操作。 用于控制往复式压缩机的操作的装置包括：控制单元，用于检测电流和行程之间的相位差，并输出频率拐点检测信号或频率可变信号; 以及行程基准值控制单元，用于根据所述频率拐点检测信号确定是否检测到频率拐点，并且基于所述确定结果输出笔画参考值控制信号。

    Control apparatus for linear compressor
    89.
    发明授权
    Control apparatus for linear compressor 有权
    线性压缩机控制装置

    公开(公告)号：US07859801B2

    公开(公告)日：2010-12-28

    申请号：US12087983

    申请日：2007-01-16

    申请人： Chulgi Roh ,  Jong-Kwon Kim ,  Jung-Wook Bae ,  Hee-Dong Kang

    发明人： Chulgi Roh ,  Jong-Kwon Kim ,  Jung-Wook Bae ,  Hee-Dong Kang

    IPC分类号： H02H7/08

    CPC分类号： F04B35/045 ,  F04B35/04 ,  F04B49/06 ,  F04B49/065 ,  F04B2203/0401 ,  F04B2203/0402 ,  F04B2203/0404 ,  F04B2203/0408 ,  F04B2207/01 ,  F04B2207/047 ,  F04B2207/048 ,  H02P1/44 ,  H02P25/032 ,  H02P25/06

    摘要： The present invention discloses a control apparatus for a linear compressor which can vary a cooling force and prevent an inrush current. The control apparatus for the linear compressor includes a coil winding body laminated on the linear compressor, a first capacitor connected in series to the coil winding body, a capacitance varying unit being formed in a parallel structure to the first capacitor, and having a capacitor switch, and a control unit for inducing an output change of the linear compressor, by varying the whole capacitance of the control apparatus by controlling the capacitor switch.

    摘要翻译： 本发明公开了一种线性压缩机的控制装置，其可以改变冷却力并防止浪涌电流。 线性压缩机的控制装置包括层叠在线性压缩机上的线圈绕组体，与线圈绕组体串联连接的第一电容器，与第一电容器并联结构形成的电容变化单元，并具有电容器开关 以及控制单元，用于通过控制电容器开关来改变控制装置的整体电容，从而引起线性压缩机的输出变化。

    Condensate Pump
    90.
    发明申请
    Condensate Pump 有权
    冷凝水泵

    公开(公告)号：US20100037644A1

    公开(公告)日：2010-02-18

    申请号：US12192529

    申请日：2008-08-15

    申请人： Charles Barry Ward

    发明人： Charles Barry Ward

    IPC分类号： F25D21/14 ,  F04B17/04 ,  F04B49/06

    CPC分类号： F04B17/04 ,  F04B49/06 ,  F04B2203/0401

    摘要： A condensate pump for an HVAC system includes a reservoir, a solenoid pump assembly with a solenoid pump, and a solenoid pump electronic control module for limiting the amount of energy delivered to the solenoid pump during one half cycle from an AC current source. The solenoid pump is mounted in the solenoid pump assembly by means of shock absorbing material, and the solenoid pump assembly is mounted on a support member with shock absorbing material interposed between the solenoid pump assembly and the support member.

    摘要翻译： 用于HVAC系统的冷凝泵包括储存器，具有电磁泵的电磁泵组件和用于限制在从AC电流源的半个周期期间传送到电磁泵的能量的电磁泵电子控制模块。 电磁泵通过减震材料安装在电磁泵组件中，并且电磁泵组件安装在支撑构件上，其中缓冲材料介于电磁泵组件和支撑构件之间。