公开(公告)号：WO2009155104A3

公开(公告)日：2010-04-22

申请号：PCT/US2009045665

申请日：2009-05-29

Applicant: EMERSON CLIMATE TECHNOLOGIES ,  STOVER ROBERT C ,  AKEI MASAO

Inventor： STOVER ROBERT C ,  AKEI MASAO

IPC: F04C18/02 ,  F04C29/00

CPC classification number: F04C28/10 ,  F04C18/0215 ,  F04C23/008 ,  F04C28/26

Abstract: A compressor includes orbiting and non-orbiting scroll members meshingly engaged to form a series of compression pockets, including first pockets when the orbiting scroll member is in a first position. A first porting in the non-orbiting scroll member communicates with the first pockets during a portion of a compression cycle. The first pockets include a set of radially outermost pockets located radially inward relative to the first porting and isolated from communication with the first porting during the compression cycle. The first porting is aligned with a spiral wrap of the orbiting scroll member at a location radially outward from and directly adjacent the first pockets when the orbiting scroll member is in the first position. Additional porting communicates with each of the compression pockets located radially outward relative to the first pockets when the orbiting scroll member is in the first position.

Abstract translation: 压缩机包括轨道和非轨道运行的涡旋构件，其啮合地接合以形成一系列压缩袋，当所述绕动涡旋构件处于第一位置时，包括第一凹穴。 在非循环涡旋构件中的第一移动在压缩循环的一部分期间与第一凹穴连通。 第一口袋包括一组相对于第一端口径向向内定位的径向最外侧的袋，并且在压缩循环期间与第一端口的通信隔离。 当旋转涡旋构件处于第一位置时，第一移位与绕动涡旋构件的螺旋形卷绕在与径向向外并直接邻近第一凹穴的位置处。 当旋转涡旋构件处于第一位置时，附加的移动与相对于第一凹穴径向向外定位的每个压缩口连通。

公开(公告)号：WO2009155105A3

公开(公告)日：2010-03-18

申请号：PCT/US2009045666

申请日：2009-05-29

Applicant: EMERSON CLIMATE TECHNOLOGIES ,  AKEI MASAO ,  STOVER ROBERT C

Inventor： AKEI MASAO ,  STOVER ROBERT C

IPC: F04C18/02 ,  F04C29/00

CPC classification number: F04C18/0215 ,  F04C28/12 ,  F04C28/26

Abstract: A compressor includes a first porting extending through an end plate of an orbiting scroll member at an angular extent of at least twenty degrees and first and second spiral wraps defining modulated capacity pockets when the orbiting scroll is in a first position. The first modulated capacity pockets may include a set of radially outermost compression pockets located radially inward relative to the first porting and isolated from communication with the first porting during an entirety of the compression cycle. The first porting may align with the second spiral wrap at a location radially outward from and directly adjacent the first modulated capacity pockets when the orbiting scroll member is in the first position.

Abstract translation: 压缩机包括第一端口，该第一端口在至少二十度的角度范围内延伸通过绕动涡旋构件的端板，以及当所述绕动涡旋件处于第一位置时限定调制容量凹坑的第一和第二螺旋形涡卷。 第一调制容量凹坑可以包括一组径向最外侧的压缩袋，其位于径向向内相对于第一端口，并且在整个压缩循环期间与第一端口的通信隔离。 当所述绕动涡旋构件处于所述第一位置时，所述第一移位可以在所述第二螺旋卷绕件的径向向外并直接邻近所述第一调制容量凹坑的位置对准。

公开(公告)号：WO2009155094A2

公开(公告)日：2009-12-23

申请号：PCT/US2009/045638

申请日：2009-05-29

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. ,  STOVER, Robert, C. ,  AKEI, Masao

Inventor： STOVER, Robert, C. ,  AKEI, Masao

IPC: F04C18/02 ,  F04C29/00

CPC classification number: F04C18/0215 ,  F04C28/265

Abstract: A compressor includes a housing, a first scroll member supported within the housing and having a first end plate with a discharge passage, and a second scroll member supported within the housing and having a second end plate with a second spiral wrap extending therefrom and meshingly engaged with the first spiral wrap to form a series of pockets. A first aperture extends through the first end plate and is in communication with a first product of the series of pockets. A modulation assembly axially biases the first scroll member into engagement with the second scroll member when the first aperture is in communication with a suction pressure region of the compressor.

Abstract translation: 压缩机包括壳体，第一涡旋构件，其被支撑在壳体内并具有带有排放通道的第一端板和支撑在壳体内的第二涡旋构件，并具有第二端板，该第二端板具有从其延伸并啮合的第二螺旋形涡卷 与第一个螺旋包裹形成一系列口袋。 第一孔径延伸穿过第一端板并与一系列袋的第一产品连通。 当第一孔与压缩机的吸入压力区域连通时，调制组件轴向地偏压第一涡旋构件与第二涡旋构件接合。

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。

公开(公告)号：WO2009132258A1

公开(公告)日：2009-10-29

申请号：PCT/US2009/041644

申请日：2009-04-24

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. ,  HODAPP, Thomas, R.

Inventor： HODAPP, Thomas, R.

IPC: F04C18/02 ,  F04C29/00

CPC classification number: F04C18/0215 ,  F01C21/007 ,  F04C23/008 ,  F04C2240/30 ,  F04C2240/56 ,  F04C2240/80

Abstract: A support member for a compressor having a shell may include a hub receiving a load from the compressor, at least three spokes radially extending from the hub, and at least three attachment locations attaching the at least three spokes to the shell. The support member may further include at least one connecting portion extending between at least two of the at least three spokes to transmit a load between the at least two spokes, whereby the at least one connecting portion is spaced apart and separated from the shell.

Abstract translation: 用于具有壳体的压缩机的支撑构件可以包括接收来自压缩机的负载的毂，至少三个从轮毂径向延伸的辐条以及将至少三个辐条附接到壳体的至少三个附接位置。 所述支撑构件还可以包括至少一个连接部分，其在所述至少三个辐条中的至少两个之间延伸，以在所述至少两个轮辐之间传递负载，由此所述至少一个连接部分与所述壳体间隔开并分离。

公开(公告)号：WO2009100207A3

公开(公告)日：2009-10-22

申请号：PCT/US2009033202

申请日：2009-02-05

Applicant: EMERSON CLIMATE TECHNOLOGIES ,  TESCH TODD E ,  REYNOLDS CHARLES E

Inventor： TESCH TODD E ,  REYNOLDS CHARLES E

IPC: F04C18/04 ,  F04C29/00

CPC classification number: F04B17/00 ,  H01R13/639 ,  Y10T29/49204 ,  Y10T29/49236 ,  Y10T29/4924

Abstract: A compressor comprising a shell, a compression mechanism disposed within the shell, a drive shaft for operating the compression mechanism, and a motor for driving the drive shaft. A terminal is secured to the shell for delivering electric current to at least one of the compression mechanism and the motor. A terminal block is engaged with the terminal, and a wire carries the electric current from the terminal and the terminal block. A wire retainer located relative to the compression mechanism supports the wire in a predetermined orientation within the shell.

Abstract translation: 一种压缩机，包括壳体，设置在壳体内的压缩机构，用于操作压缩机构的驱动轴以及用于驱动驱动轴的电动机。 端子固定在壳体上，用于向压缩机构和电机中的至少一个输送电流。 端子块与端子接合，并且导线从端子和端子块传输电流。 相对于压缩机构定位的电线保持器将电线支撑在壳体内的预定方向上。

公开(公告)号：WO2009064440A3

公开(公告)日：2009-09-03

申请号：PCT/US2008012751

申请日：2008-11-13

Applicant: EMERSON CLIMATE TECHNOLOGIES ,  WU YUNFENG ,  WANG YONGBING

Inventor： WU YUNFENG ,  WANG YONGBING

IPC: G01R29/16 ,  G01R19/00

CPC classification number: G01R31/42 ,  G01R19/155 ,  G01R19/16566 ,  G01R19/2513 ,  G01R29/16 ,  H02H7/09

Abstract: An apparatus includes a first optocoupler and a control module. The first optocoupler selectively allows a first current to flow from a first one of a first pair of N power supply lines to a second one of the first pair. N is an integer greater than two. The N power supply lines each provide a phase signal. The control module controls the first optocoupler and determines an occurrence of a phase failure of the phase signals based on a first signal, which is based on the first current.

Abstract translation: 一种装置包括第一光耦合器和控制模块。 第一光耦合器选择性地允许第一电流从第一对N条电源线中的第一条电源线流到第一对中的第二条。 N是大于2的整数。 N条电源线各自提供相位信号。 控制模块控制第一光耦合器，并且基于基于第一电流的第一信号确定相位信号的相位故障的发生。

公开(公告)号：WO2009105642A3

公开(公告)日：2009-08-27

申请号：PCT/US2009/034679

申请日：2009-02-20

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. ,  JAYANTH, Nagaraj ,  RAMAYYA, George

Inventor： JAYANTH, Nagaraj ,  RAMAYYA, George

IPC: G01R19/15 ,  G01R19/155

Abstract: A compressor monitoring system includes current and voltage monitors, current and voltage averaging modules, a control module, and a switch. The current monitor measures a current drawn by a motor of a compressor. The current averaging module generates first and second average current values based on the current measured by the current monitor. The voltage monitor measures a utility power voltage. The voltage averaging module generates first and second average voltage values based on the voltage measured by the voltage monitor. The control module selectively generates a fault signal when a first ratio is greater than a first predetermined threshold and a second ratio is less than a second predetermined threshold. The first ratio is based on the first and second average current values. The second ratio is based on the first and second average voltage values. The switch deactivates the motor when the fault signal is generated.

公开(公告)号：WO2009100207A2

公开(公告)日：2009-08-13

申请号：PCT/US2009/033202

申请日：2009-02-05

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. ,  TESCH, Todd E. ,  REYNOLDS, Charles, E.

Inventor： TESCH, Todd E. ,  REYNOLDS, Charles, E.

IPC: F04C18/04 ,  F04C29/00

CPC classification number: F04B17/00 ,  H01R13/639 ,  Y10T29/49204 ,  Y10T29/49236 ,  Y10T29/4924

Abstract: A compressor comprising a shell, a compression mechanism disposed within the shell, a drive shaft for operating the compression mechanism, and a motor for driving the drive shaft. A terminal is secured to the shell for delivering electric current to at least one of the compression mechanism and the motor. A terminal block is engaged with the terminal, and a wire carries the electric current from the terminal and the terminal block. A wire retainer located relative to the compression mechanism supports the wire in a predetermined orientation within the shell.

Abstract translation: 一种压缩机，包括壳体，设置在壳体内的压缩机构，用于操作压缩机构的驱动轴和用于驱动驱动轴的马达。 端子固定到外壳上，用于将电流传送到压缩机构和电动机中的至少一个。 端子块与端子接合，导线承载来自端子和端子块的电流。 相对于压缩机构定位的线保持器以壳体内的预定取向支撑线。

公开(公告)号：WO2009058356A1

公开(公告)日：2009-05-07

申请号：PCT/US2008/012362

申请日：2008-10-31

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. ,  JAYANTH, Nagaraj ,  RENKEN, Troy W.

Inventor： JAYANTH, Nagaraj ,  RENKEN, Troy W.

IPC: F04B49/00 ,  F04B49/06 ,  F04B35/04

CPC classification number: F04B51/00 ,  F04B35/04 ,  F04B49/00 ,  F04B49/06 ,  F04B2203/0205 ,  F04B2205/01 ,  F04B2205/05 ,  F04B2205/10 ,  F04B2205/11

Abstract: A sensor module for a compressor, having an electric motor operating at a first voltage, the sensor module operating at a second voltage, is provided. The sensor module includes a plurality of inputs connected to a plurality of sensors that generate a plurality of operating signals associated with operating conditions of the compressor. A processor is connected to the plurality of inputs and records multiple operating condition measurements from the plurality of operating signals. A communication port is connected to the processor for communicating said operating condition measurements to a control module that controls the compressor. The processor is disposed within an electrical enclosure of the compressor, the electrical enclosure being configured to house electrical terminals for connecting a power supply to the electric motor. The second voltage is less than said first voltage.

Abstract translation: 一种用于压缩机的传感器模块，其具有以第一电压工作的电动机，所述传感器模块以第二电压工作。 传感器模块包括连接到多个传感器的多个输入，其产生与压缩机的操作条件相关联的多个操作信号。 处理器连接到多个输入并记录来自多个操作信号的多个操作条件测量。 通信端口连接到处理器，用于将所述操作条件测量值传送到控制压缩机的控制模块。 处理器设置在压缩机的电气外壳内，电气外壳被配置为容纳用于将电源连接到电动机的电气端子。 第二电压小于所述第一电压。