发明名称 |
SENSOR ASSEMBLY AND SENSOR SYSTEM FOR COMBINED BEARING LOAD SENSING AND BEARING HEALTH MONITORING |
摘要 |
<p>Sensor assembly for measuring a load on a bearing having at least one bearing ring (11), the at least one bearing being provided with a cavity (12) for holding the sensor assembly. The sensor assembly comprises a series mounting between opposing sides (17, 18) of the cavity (12), the series mounting comprising a piezoelectric plate (16) and a spring (13) with spring stiffness k. Alternatively, the sensor assembly further comprises a body (14) with mass m mounted between the piezoelectric plate (16) and the spring (13), to allow simultaneous load measurement and health monitoring.</p> |
申请公布号 |
WO02088653(A1) |
申请公布日期 |
2002.11.07 |
申请号 |
WO2002NL00285 |
申请日期 |
2002.05.01 |
申请人 |
AB SKF;MOL, HENDRIK, ANNE;VAN BALLEGOOIJ, SIMON |
发明人 |
MOL, HENDRIK, ANNE;VAN BALLEGOOIJ, SIMON |
分类号 |
F16C19/52;F16C33/58;G01L5/00;(IPC1-7):G01L5/00 |
主分类号 |
F16C19/52 |
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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