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    Compressor Sensor Module
    1.
    发明专利
    Compressor Sensor Module 未知

    公开(公告)号：AU2012241185B2

    公开(公告)日：2014-07-10

    申请号：AU2012241185

    申请日：2012-10-17

    Applicant: EMERSON CLIMATE TECHNOLOGIES INC

    Inventor： RENKEN TROY W ,  JAYANTH NAGARAJ

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

    Abstract: C \NRPonbADCC'dXF\4679667_ .DOC-10/17/2012 A sensor module for a compressor having an electric motor connected to a power supply, the sensor module comprising: 5 a first input connected to a first voltage sensor that generates a voltage signal corresponding to a voltage of said power supply; a second input connected to a first current sensor that generates a current signal corresponding to a current of said power supply; a processor connected to said first and second inputs that calculates a power factor 10 of said compressor based on voltage measurements from said first input and current measurements from said second input; wherein said processor is disposed within an electrical enclosure attached to an exterior of said compressor, said electrical enclosure being configured to receive electrical leads of said power supply and to house said first voltage sensor, said first current sensor, 15 and electrical terminals that connect said electrical leads of said power supply to said electric motor. WO 2009/061370 PCT/US2008/012364 AC (three phase) 49 102 104 PCB Trans.101 116; Processor 10 Comm relay 20 Ot119 -e e relay 124 -0 126-- To CM

    Compressor sensor module
    2.
    发明专利
    Compressor sensor module 未知

    公开(公告)号：AU2008319275B2

    公开(公告)日：2012-04-12

    申请号：AU2008319275

    申请日：2008-10-31

    Applicant: EMERSON CLIMATE TECHNOLOGIES INC

    Inventor： JAYANTH NAGARAJ ,  RENKEN TROY W

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

    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.

    Diagnostic system
    3.
    发明专利
    Diagnostic system 未知

    公开(公告)号：AU2015264878B2

    公开(公告)日：2017-01-19

    申请号：AU2015264878

    申请日：2015-12-03

    Applicant: EMERSON CLIMATE TECHNOLOGIES INC

    Inventor： PHAM HUNG M ,  JAYANTH NAGARAJ

    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.

    COMPRESSOR DATA MODULE
    4.
    发明专利
    COMPRESSOR DATA MODULE 未知

    公开(公告)号：AU2013202431B2

    公开(公告)日：2015-05-07

    申请号：AU2013202431

    申请日：2013-04-04

    Applicant: EMERSON CLIMATE TECHNOLOGIES INC

    Inventor： PHAM HUNG M ,  JAYANTH NAGARAJ

    IPC: F04C28/00 ,  F04C18/02

    Abstract: l: \tId\Intrwovn\NRPortbl\DCC\TLD\5041400_l doc-4 04/2013 A compressor includes a shell, a compression mechanism, a motor, a data module, and a compressor controller. The data module includes a processor and a 5 memory. The compressor controller includes a processor and a memory. The data module receives sensed data, stores sensed data in the memory, and communicates sensed data to the compressor controller. The compressor controller controls a capacity of the compressor based on the sensed data and is operable to communicate with a system controller of a refrigeration system.

    Diagnostic system
    6.
    发明专利
    Diagnostic system 未知

    公开(公告)号：AU2010249784B2

    公开(公告)日：2015-09-03

    申请号：AU2010249784

    申请日：2010-05-18

    Applicant: EMERSON CLIMATE TECHNOLOGIES INC

    Inventor： PHAM HUNG M ,  JAYANTH NAGARAJ

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

    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.

    Compressor Data Module
    10.
    发明专利
    Compressor Data Module 未知

    公开(公告)号：AU2015207920B2

    公开(公告)日：2016-09-15

    申请号：AU2015207920

    申请日：2015-07-30

    Applicant: EMERSON CLIMATE TECHNOLOGIES INC

    Inventor： PHAM HUNG M ,  JAYANTH NAGARAJ

    IPC: F04C28/00 ,  F04C18/02

    Abstract: H:\tld\Introvn\NRPortbl\DCC\TLD\8125054_ .docx-28/07/2015 -29 A compressor includes a shell, a compression mechanism, a motor, a data module, and a compressor controller. The data module includes a processor and a 5 memory. The compressor controller includes a processor and a memory. The data module receives sensed data, stores sensed data in the memory, and communicates sensed data to the compressor controller. The compressor controller controls a capacity of the compressor based on the sensed data and is operable to communicate with a system controller of a refrigeration system.

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