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公开(公告)号：US11719670B2
公开(公告)日：2023-08-08
申请号：US17372775
申请日：2021-07-12
申请人： JOHN CRANE UK LTD.
发明人： Klaus-Dieter Meck , Amrat Parmar , David Unsworth
CPC分类号： G01N29/14 , F16J15/3492 , G01M3/26 , G01M13/005 , G01N29/326 , G01N29/4436 , G07C3/00 , G01N2291/0226 , G01N2291/0258
摘要： A predictive diagnostics system for monitoring mechanical seals. The system autonomously detects a loss of lubrication within a sliding seal interface of a mechanical seal, the system including a loss of lubrication failure mode logic module configured to monitor data sensed by one or more sensors and diagnose conditions relating to a loss of lubrication within the sliding seal interface, and a plurality of other failure mode logic modules configured to monitor data sensed by the one or more sensors and diagnose conditions relating to specific types of mechanical failures known to occur in mechanical seal systems, the loss of lubrication failure mode logic module configured to determine which of the plurality of other failure mode logic modules are activated during the diagnosis of conditions related to a loss of lubrication within the sliding seal interface.
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公开(公告)号：US11060999B2
公开(公告)日：2021-07-13
申请号：US16818235
申请日：2020-03-13
申请人： JOHN CRANE UK LTD.
发明人： Klaus-Dieter Meck , Amrat Parmar , David Unsworth
摘要： A predictive diagnostics system for monitoring mechanical seals. The system autonomously detects a loss of lubrication within a sliding seal interface of a mechanical seal, the system including a loss of lubrication failure mode logic module configured to monitor data sensed by one or more sensors and diagnose conditions relating to a loss of lubrication within the sliding seal interface, and a plurality of other failure mode logic modules configured to monitor data sensed by the one or more sensors and diagnose conditions relating to specific types of mechanical failures known to occur in mechanical seal systems, the loss of lubrication failure mode logic module configured to determine which of the plurality of other failure mode logic modules are activated during the diagnosis of conditions related to a loss of lubrication within the sliding seal interface.
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公开(公告)号：US20210341430A1
公开(公告)日：2021-11-04
申请号：US17372775
申请日：2021-07-12
申请人： JOHN CRANE UK LTD.
发明人： Klaus-Dieter Meck , Amrat Parmar , David Unsworth
摘要： A predictive diagnostics system for monitoring mechanical seals. The system autonomously detects a loss of lubrication within a sliding seal interface of a mechanical seal, the system including a loss of lubrication failure mode logic module configured to monitor data sensed by one or more sensors and diagnose conditions relating to a loss of lubrication within the sliding seal interface, and a plurality of other failure mode logic modules configured to monitor data sensed by the one or more sensors and diagnose conditions relating to specific types of mechanical failures known to occur in mechanical seal systems, the loss of lubrication failure mode logic module configured to determine which of the plurality of other failure mode logic modules are activated during the diagnosis of conditions related to a loss of lubrication within the sliding seal interface.
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公开(公告)号：US10545120B2
公开(公告)日：2020-01-28
申请号：US15440764
申请日：2017-02-23
申请人： John Crane UK Ltd.
发明人： Klaus-Dieter Meck , Amrat Parmar , David Unsworth
摘要： A predictive diagnostics system for monitoring mechanical seals. The system autonomously detects a loss of lubrication within a sliding seal interface of a mechanical seal, the system including a loss of lubrication failure mode logic module configured to monitor data sensed by one or more sensors and diagnose conditions relating to a loss of lubrication within the sliding seal interface, and a plurality of other failure mode logic modules configured to monitor data sensed by the one or more sensors and diagnose conditions relating to specific types of mechanical failures known to occur in mechanical seal systems, the loss of lubrication failure mode logic module configured to determine which of the plurality of other failure mode logic modules are activated during the diagnosis of conditions related to a loss of lubrication within the sliding seal interface.
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公开(公告)号：US11125726B2
公开(公告)日：2021-09-21
申请号：US16709987
申请日：2019-12-11
申请人： JOHN CRANE UK LTD.
发明人： Klaus-Dieter Meck , Amrat Parmar , David Unsworth
摘要： A predictive diagnostics system for monitoring mechanical seals. The system autonomously detects a loss of lubrication within a sliding seal interface of a mechanical seal, the system including a loss of lubrication failure mode logic module configured to monitor data sensed by one or more sensors and diagnose conditions relating to a loss of lubrication within the sliding seal interface, and a plurality of other failure mode logic modules configured to monitor data sensed by the one or more sensors and diagnose conditions relating to specific types of mechanical failures known to occur in mechanical seal systems, the loss of lubrication failure mode logic module configured to determine which of the plurality of other failure mode logic modules are activated during the diagnosis of conditions related to a loss of lubrication within the sliding seal interface.
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公开(公告)号：US20200278325A1
公开(公告)日：2020-09-03
申请号：US16818235
申请日：2020-03-13
申请人： JOHN CRANE UK LTD.
发明人： Klaus-Dieter Meck , Amrat Parmar , David Unsworth
摘要： A predictive diagnostics system for monitoring mechanical seals. The system autonomously detects a loss of lubrication within a sliding seal interface of a mechanical seal, the system including a loss of lubrication failure mode logic module configured to monitor data sensed by one or more sensors and diagnose conditions relating to a loss of lubrication within the sliding seal interface, and a plurality of other failure mode logic modules configured to monitor data sensed by the one or more sensors and diagnose conditions relating to specific types of mechanical failures known to occur in mechanical seal systems, the loss of lubrication failure mode logic module configured to determine which of the plurality of other failure mode logic modules are activated during the diagnosis of conditions related to a loss of lubrication within the sliding seal interface.
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