MECHANICAL FAILURE DETECTION SYSTEM AND METHOD

    公开(公告)号:US20200234558A1

    公开(公告)日:2020-07-23

    申请号:US16719099

    申请日:2019-12-18

    IPC分类号: G08B21/18

    摘要: A mechanical failure detection system for mechanical equipment that has an acoustic capture device disposed in operative proximity to the mechanical equipment in order to acquire an operative state audio signal from the mechanical equipment, and a signal processor structured to processes the operative state audio signal and isolate a constituent signal from the operative state audio signal. The system further includes an operation processor that identifies operating parameters of the mechanical equipment that substantially correspond with the operative state audio signal an which facilitate analysis by a test processor that maintains base line audio signals and corresponding base line operational parameters so that it can compare them to the constituent signal and identify correlations between the constituent signal and the base line audio signal indicative of an operational state of the mechanical equipment such as a failure state.

    MECHANICAL FAILURE DETECTION SYSTEM AND METHOD

    公开(公告)号:US20230115963A1

    公开(公告)日:2023-04-13

    申请号:US18078026

    申请日:2022-12-08

    IPC分类号: G08B21/18

    摘要: A mechanical failure detection system for mechanical equipment that has an acoustic capture device disposed in operative proximity to the mechanical equipment in order to acquire an operative state audio signal from the mechanical equipment, and a signal processor structured to processes the operative state audio signal and isolate a constituent signal from the operative state audio signal. The system further includes an operation processor that identifies operating parameters of the mechanical equipment that substantially correspond with the operative state audio signal an which facilitate analysis by a test processor that maintains base line audio signals and corresponding base line operational parameters so that it can compare them to the constituent signal and identify correlations between the constituent signal and the base line audio signal indicative of an operational state of the mechanical equipment such as a failure state.

    NOISE REDUCTION ASSEMBLY FOR AUSCULTATION OF A BODY

    公开(公告)号:US20170188989A1

    公开(公告)日:2017-07-06

    申请号:US15403598

    申请日:2017-01-11

    IPC分类号: A61B7/04 G10K11/04 G10K11/168

    摘要: The present invention relates to a noise reduction assembly for auscultation of a body. An embodiment of the assembly includes an auscultation device formed of a first material and having a proximal end for engagement with the body when the auscultation device is in an operative orientation. An interior dampening layer, which may be formed of a second material, is formed along an exterior surface of the auscultation device and covering all exterior surfaces thereof except the proximal end. An exterior dampening layer, which may be formed of a third material, is then formed in covering relations relative to the interior dampening layer.

    DEVICE FOR WIDE-BAND AUSCULTATION
    9.
    发明申请
    DEVICE FOR WIDE-BAND AUSCULTATION 有权
    宽带澳大利亚设备

    公开(公告)号:US20150297169A1

    公开(公告)日:2015-10-22

    申请号:US14476134

    申请日:2014-09-03

    IPC分类号: A61B7/00 A61B5/00

    摘要: The present invention relates to a device for auscultation of a body. An embodiment of the device includes a housing dimensioned and configured for disposition in an operative orientation relative to a predetermined portion of the body. The housing includes a plurality of chambers disposed therewithin. The plurality of chambers are collectively structured to receive an acoustic signal at least when the housing is disposed in the operative orientation. The housing also includes at least one transducer at least partially disposed in a corresponding one of the chambers. The transducer is structured to convert the acoustic signal into an electrical signal.

    摘要翻译: 本发明涉及用于身体听诊的装置。 该装置的一个实施例包括尺寸和构造为相对于身体的预定部分以可操作的方向布置的壳体。 壳体包括设置在其中的多个室。 多个室被集体地构造成至少当壳体以操作方向设置时接收声信号。 壳体还包括至少部分地设置在相应的一个腔室中的至少一个换能器。 换能器被构造成将声信号转换成电信号。