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    Piston pump with leak diagnostic port
    11.
    发明授权
    Piston pump with leak diagnostic port 有权
    活塞泵带有泄漏诊断口

    公开(公告)号：US08960071B2

    公开(公告)日：2015-02-24

    申请号：US13093324

    申请日：2011-04-25

    申请人： Neal B. Almeida ,  Joshua A. Shreve ,  John Angelosanto

    发明人： Neal B. Almeida ,  Joshua A. Shreve ,  John Angelosanto

    IPC分类号： F16J15/18 ,  F04B53/04 ,  F04B53/16 ,  F16J15/00 ,  G01N30/32

    CPC分类号： F04B53/04 ,  F04B53/164 ,  F16J15/004 ,  G01N2030/326

    摘要： Described are embodiments of a pump having a diagnostic port that enables users and support personnel to diagnose the source of a pump leak. The diagnostic port is monitored visually or with a pressure or liquid detection sensor. In some embodiments, fluid detected at the diagnostic port corresponds to a leak around a circumference defined at an outer sealing surface of a high pressure seal. In other embodiments, fluid detected at the diagnostic port corresponds to a leak around a plunger at the inside diameter of the high pressure seal. Multiple diagnostic ports can be provided to allow separate determinations of leaks about the different portions of the high pressure seal. The embodiments may eliminate the need to disassemble the pump to determine the source of leaks. Thus the effort required to diagnose and repair the pump can be substantially reduced, and fewer misdiagnosed components are ordered or replaced.

    摘要翻译： 描述了具有诊断端口的泵的实施例，其使得用户和支持人员能够诊断泵泄漏的来源。 诊断端口可以直观地或通过压力或液体检测传感器进行监视。 在一些实施例中，在诊断端口处检测到的流体对应于在高压密封的外部密封表面处限定的圆周周围的泄漏。 在其他实施例中，在诊断端口处检测到的流体对应于在高压密封件的内径处的柱塞周围的泄漏。 可以提供多个诊断端口以允许单独测定围绕高压密封件的不同部分的泄漏。 这些实施例可以消除拆卸泵以确定泄漏源的需要。 因此，可以显着减少诊断和修理泵所需的努力，并且更少地错误诊断的部件被排序或更换。

    Piston Pump With Leak Diagnostic Port
    12.
    发明申请
    Piston Pump With Leak Diagnostic Port 有权
    活塞泵与泄漏诊断端口

    公开(公告)号：US20120097026A1

    公开(公告)日：2012-04-26

    申请号：US13093324

    申请日：2011-04-25

    申请人： Neal B. Almeida ,  Joshua A. Shreve ,  John Angelosanto

    发明人： Neal B. Almeida ,  Joshua A. Shreve ,  John Angelosanto

    IPC分类号： F04B19/00

    CPC分类号： F04B53/04 ,  F04B53/164 ,  F16J15/004 ,  G01N2030/326

    摘要： Described are embodiments of a pump having a diagnostic port that enables users and support personnel to diagnose the source of a pump leak. The diagnostic port is monitored visually or with a pressure or liquid detection sensor. In some embodiments, fluid detected at the diagnostic port corresponds to a leak around a circumference defined at an outer sealing surface of a high pressure seal. In other embodiments, fluid detected at the diagnostic port corresponds to a leak around a plunger at the inside diameter of the high pressure seal. Multiple diagnostic ports can be provided to allow separate determinations of leaks about the different portions of the high pressure seal. The embodiments may eliminate the need to disassemble the pump to determine the source of leaks. Thus the effort required to diagnose and repair the pump can be substantially reduced, and fewer misdiagnosed components are ordered or replaced.

    摘要翻译： 描述了具有诊断端口的泵的实施例，其使得用户和支持人员能够诊断泵泄漏的来源。 诊断端口可以直观地或通过压力或液体检测传感器进行监视。 在一些实施例中，在诊断端口处检测到的流体对应于在高压密封的外部密封表面处限定的圆周周围的泄漏。 在其他实施例中，在诊断端口处检测到的流体对应于在高压密封件的内径处的柱塞周围的泄漏。 可以提供多个诊断端口以允许单独测定围绕高压密封件的不同部分的泄漏。 这些实施例可以消除拆卸泵以确定泄漏源的需要。 因此，可以显着减少诊断和修理泵所需的努力，并且更少地错误诊断的部件被排序或更换。