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    Compressor with control and protection system
    3.
    发明专利
    Compressor with control and protection system 未知

    公开(公告)号：AU2005202581B2

    公开(公告)日：2008-04-10

    申请号：AU2005202581

    申请日：2005-06-14

    Applicant: EMERSON CLIMATE TECHNOLOGIES INC

    Inventor： MCCROSKEY WILLIAM W ,  MILLET HANK E ,  RAJENDRAN NATARAJAN

    IPC: F04C18/02 ,  F04C28/00 ,  F04C23/00 ,  F04C28/26 ,  F04C28/28 ,  F04C29/00 ,  F04C29/02 ,  F04C29/04 ,  G05B9/02 ,  G05B23/02

    Abstract: A compressor protection and control subsystem for a rotary compressor provides temperature pressure, mis-wiring and vibrational protection for the scroll machine. The vibrational protection comprises a vibration sensor which is integrated on the circuit board of the protection and control subsystem. The vibration sensor, in conjunction with at least one timer, monitors the vibrations of the scroll machine and will shut down the machine when excess vibrations are sensed over a prespecified period of time. The temperature system monitors operating temperature conditions the pressure system monitors operating pressures and the mis-wiring system monitors the power supplied to the compressor. Once an undesirable characteristic is identified, the operation of the scroll machine is stopped. These protection systems are integrated into a single subsystem which identifies the reason of shutting off the scroll machine in order to simplify repairs needed. The subsystem incorporates a gateway and/or a serial peripheral interface in order to communicate with a central operating and control system.

    4.
    发明专利
    未知

    公开(公告)号：DE60211992T2

    公开(公告)日：2007-06-14

    申请号：DE60211992

    申请日：2002-03-05

    Applicant: EMERSON CLIMATE TECHNOLOGIES

    Inventor： JAYANTH NAGARAJ ,  MILLET HANK E

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

    Abstract: A refrigeration/air conditioning system includes a compressor (10) having a motor protector (54) which stops the compressor's motor when it senses an out of specification condition. A diagnostic system (100) of the refrigeration/ air conditioning system monitors the status of the motor protector (54). The diagnostic system (100) includes logic circuitry (104) that diagnoses the type of problem the compressor (10) or the system is having based upon the running times and status of the motor in conjunction with the times and status of the tripped' motor protector (54): The diagnostic system (100) also includes either a discharge pressure sensor (330) or a condenser temperature sensor (332), an ambient air sensor (334) and a voltage sensor (402,404). The sensors (330,332,334,402,404) provide information to the diagnostic system (100) which enables it to determine where a system fault has occurred.

    Compressor with control and protection system
    6.
    发明专利
    Compressor with control and protection system 未知

    公开(公告)号：AU2005202582B2

    公开(公告)日：2008-06-26

    申请号：AU2005202582

    申请日：2005-06-14

    Applicant: EMERSON CLIMATE TECHNOLOGIES INC

    Inventor： RAJENDRAN NATARAJAN ,  MILLET HANK E ,  MCCROSKEY WILLIAM W

    IPC: F04C18/02 ,  F04C28/00 ,  F04C23/00 ,  F04C28/26 ,  F04C28/28 ,  F04C29/00 ,  F04C29/02 ,  F04C29/04 ,  G05B9/02 ,  G05B23/02

    Abstract: A compressor protection and control subsystem for a rotary compressor provides temperature pressure, mis-wiring and vibrational protection for the scroll machine. The vibrational protection comprises a vibration sensor which is integrated on the circuit board of the protection and control subsystem. The vibration sensor, in conjunction with at least one timer, monitors the vibrations of the scroll machine and will shut down the machine when excess vibrations are sensed over a prespecified period of time. The temperature system monitors operating temperature conditions the pressure system monitors operating pressures and the mis-wiring system monitors the power supplied to the compressor. Once an undesirable characteristic is identified, the operation of the scroll machine is stopped. These protection systems are integrated into a single subsystem which identifies the reason of shutting off the scroll machine in order to simplify repairs needed. The subsystem incorporates a gateway and/or a serial peripheral interface in order to communicate with a central operating and control system.

    Compressor with control and protection system
    7.
    发明专利
    Compressor with control and protection system 未知

    公开(公告)号：AU2005202583B2

    公开(公告)日：2008-04-10

    申请号：AU2005202583

    申请日：2005-06-14

    Applicant: EMERSON CLIMATE TECHNOLOGIES INC

    Inventor： MCCROSKEY WILLIAM W ,  MILLET HANK E ,  RAJENDRAN NATARAJAN

    IPC: F04C18/02 ,  F04C28/00 ,  F04C23/00 ,  F04C28/26 ,  F04C28/28 ,  F04C29/00 ,  F04C29/02 ,  F04C29/04 ,  G05B9/02 ,  G05B23/02

    Abstract: A compressor protection and control subsystem for a rotary compressor provides temperature pressure, mis-wiring and vibrational protection for the scroll machine. The vibrational protection comprises a vibration sensor which is integrated on the circuit board of the protection and control subsystem. The vibration sensor, in conjunction with at least one timer, monitors the vibrations of the scroll machine and will shut down the machine when excess vibrations are sensed over a prespecified period of time. The temperature system monitors operating temperature conditions the pressure system monitors operating pressures and the mis-wiring system monitors the power supplied to the compressor. Once an undesirable characteristic is identified, the operation of the scroll machine is stopped. These protection systems are integrated into a single subsystem which identifies the reason of shutting off the scroll machine in order to simplify repairs needed. The subsystem incorporates a gateway and/or a serial peripheral interface in order to communicate with a central operating and control system.

    Compressor with control and protection system
    9.
    发明专利
    Compressor with control and protection system 未知

    公开(公告)号：AU2005202580A1

    公开(公告)日：2005-07-07

    申请号：AU2005202580

    申请日：2005-06-14

    Applicant: EMERSON CLIMATE TECHNOLOGIES INC

    Inventor： MILLET HANK E ,  MCCROSKEY WILLIAM W ,  RAJENDRAN NATARAJAN

    IPC: F04C28/00 ,  F04C18/02 ,  F04C23/00 ,  F04C28/26 ,  F04C28/28 ,  F04C29/00 ,  F04C29/02 ,  F04C29/04 ,  G05B9/02 ,  G05B23/02 ,  F04C29/10 ,  F25B49/02 ,  F04C15/04 ,  F04C2/02

    Abstract: A compressor protection and control subsystem for a rotary compressor provides temperature pressure, mis-wiring and vibrational protection for the scroll machine. The vibrational protection comprises a vibration sensor which is integrated on the circuit board of the protection and control subsystem. The vibration sensor, in conjunction with at least one timer, monitors the vibrations of the scroll machine and will shut down the machine when excess vibrations are sensed over a prespecified period of time. The temperature system monitors operating temperature conditions the pressure system monitors operating pressures and the mis-wiring system monitors the power supplied to the compressor. Once an undesirable characteristic is identified, the operation of the scroll machine is stopped. These protection systems are integrated into a single subsystem which identifies the reason of shutting off the scroll machine in order to simplify repairs needed. The subsystem incorporates a gateway and/or a serial peripheral interface in order to communicate with a central operating and control system.

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