发明授权
- 专利标题： Metallic debris detection sensor
- 专利标题（中）： 金属碎片检测传感器
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申请号： US12300500申请日： 2007-04-30
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公开(公告)号： US08274287B2公开(公告)日： 2012-09-25
- 发明人: Graham Martin
- 申请人： Graham Martin
- 申请人地址： US NY Rochester
- 专利权人： Impact Technologies, LLC
- 当前专利权人： Impact Technologies, LLC
- 当前专利权人地址： US NY Rochester
- 代理机构： Dykas & Shaver, LLP
- 代理商 Scott D. Swanson
- 优先权： GB0610362.6 20060513
- 国际申请： PCT/GB2007/001588 WO 20070430
- 国际公布： WO2007/132154 WO 20071122
- 主分类号： G01V3/00
- IPC分类号： G01V3/00 ; G01N27/82
摘要：
The present invention relates to a sensor arrangement. In particular, a sensor for the measurement of magnetically active or ferrous debris, for example, as generated as a result of machine wear. There is provided a sensor (5) having a magnetic sensor head adapted to produce a magnetic field, —a magnetic field sensor (10) responsive to changes in the magnetic field; a temperature probe (15); and processing means (50) for determining the amount of debris accumulated on the magnetic sensor head based on both magnetic field and temperature data.
公开/授权文献
- US20100066354A1 METALLIC DEBRIS DETECTION SENSOR 公开/授权日：2010-03-18
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