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    SOUND CONTROL FOR A HEATING, VENTILATION, AND AIR CONDITIONING UNIT
    4.
    发明申请
    SOUND CONTROL FOR A HEATING, VENTILATION, AND AIR CONDITIONING UNIT 审中-公开
    用于加热，通风和空调单元的声控

    公开(公告)号：US20160131139A1

    公开(公告)日：2016-05-12

    申请号：US14936306

    申请日：2015-11-09

    Applicant: TRANE INTERNATIONAL INC.

    Inventor： Pavak Mehta ,  William B. Rockwood ,  Timothy G. Garvin

    IPC: F04C29/06 ,  F04C18/02

    Abstract: Systems and methods to isolate a vibration source (e.g., a compressor) externally are disclosed. The embodiments generally include preventing/reducing vibration and/or pulsation transmission from the vibration source by one or more functional/structural isolating members, and preventing/reducing sound radiated from the vibration source by one or more sound enclosures.

    Abstract translation: 公开了从外部隔离振动源（例如，压缩机）的系统和方法。 这些实施例通常包括通过一个或多个功能/结构隔离构件防止/减少来自振动源的振动和/或脉动传递，以及通过一个或多个声音罩防止/减少从振动源辐射的声音。

    COMPRESSOR
    7.
    发明申请
    COMPRESSOR 审中-公开
    压缩机

    公开(公告)号：US20150337840A1

    公开(公告)日：2015-11-26

    申请号：US14718812

    申请日：2015-05-21

    Applicant: TRANE INTERNATIONAL INC.

    Inventor： William B. Rockwood ,  Pavak Mehta ,  Dennis M. Beekman ,  Daniel R. Crum ,  Timothy G. Garvin ,  Rodney L. Lakowske ,  Gordon Powell, JR.

    IPC: F04C29/06 ,  F04C29/00 ,  F04C18/02

    CPC classification number: F04C29/06 ,  F04C18/0215 ,  F04C18/0223 ,  F04C18/16 ,  F04C23/008 ,  F04C29/0021 ,  F04C29/0035 ,  F04C29/0042 ,  F04C29/063 ,  F04C29/065 ,  F04C29/066 ,  F04C29/068 ,  F04C2240/30 ,  F04C2270/12 ,  F04C2270/13

    Abstract: Methods, systems, and apparatuses are disclosed to isolate operation vibration of a compressor to reduce operational sound. A compressor may include an external shell, and one or more isolators that separate a compression mechanism of a compressor from the external shell. The isolator can help isolate the vibration of the compression mechanism from the external shell. The isolator can also support a weight of the compression mechanism. The external shell can also include one or more internal seals. The internal seals can help separate a low-pressure side (e.g., a suction side) and a high-pressure side (e.g., a discharge side) of the compression mechanism. The compressor may also include a pressure balancing mechanism configured to help reduce a pressure difference between, for example, two ends of the compression mechanism, so as to reduce/eliminate the compression mechanism from physical shift in position due to the pressure difference.

    Abstract translation: 公开了隔离压缩机的运行振动以减少操作声音的方法，系统和装置。 压缩机可以包括外壳，以及将压缩机的压缩机构与外壳分开的一个或多个隔离器。 隔离器可以帮助隔离压缩机构与外壳的振动。 隔离器还可以支撑压缩机构的重量。 外壳还可以包括一个或多个内部密封件。 内部密封件可以帮助分离压缩机构的低压侧（例如吸入侧）和高压侧（例如排出侧）。 压缩机还可以包括压力平衡机构，该压力平衡机构构造成有助于减小例如压缩机构的两端之间的压力差，以便减小/消除压缩机构由于压力差而导致位置上的物理偏移。

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