发明名称 |
METHODS AND SYSTEMS FOR MEASURING HOSE RESISTANCE |
摘要 |
<p>Systems and methods for detecting degradation and failures, includ types of failures, in a hose assembly are disclosed. One system includes a hose degradation monitoring circuit having a hose assembly including a hose having first and second conductive layers, and a degradation monitoring circuit configured to detect a resistance of the hose across the conductive layers. The degradation monitoring circuit includes a voltage source electrically connected to the first conductive layer, and a resistor electrically connected between the second conductive layer and ground. The degradation monitoring circuit further includes a voltage monitoring circuit electrically connected between the resistor and the second conductive layer, to periodically monitor a voltage at the location and detect a possible failure of the hose assembly upon determining that, based at least in part on a change in the voltage at the location over time, a resistance of the hose assembly has passed a threshold level.</p> |
申请公布号 |
WO2013160903(A1) |
申请公布日期 |
2013.10.31 |
申请号 |
WO2012IN00296 |
申请日期 |
2012.04.23 |
申请人 |
EATON CORPORATION;SAMEER, SUBHASH UPASANI;ABHAY, SHINDE;PEREIRA, LUIS |
发明人 |
SAMEER, SUBHASH UPASANI;ABHAY, SHINDE;PEREIRA, LUIS |
分类号 |
F16L11/112 |
主分类号 |
F16L11/112 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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