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公开(公告)号：EP3821263A1
公开(公告)日：2021-05-19
申请号：EP19755717.6
申请日：2019-07-23
发明人： BELIN, Noémie , MILANO, Shaun D. , BUSSING, Wade , FERMON, Claude
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公开(公告)号：EP3631371A2
公开(公告)日：2020-04-08
申请号：EP18723635.1
申请日：2018-04-20
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公开(公告)号：EP3631370A1
公开(公告)日：2020-04-08
申请号：EP18723211.1
申请日：2018-04-20
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公开(公告)号：EP4086583A1
公开(公告)日：2022-11-09
申请号：EP22180130.1
申请日：2018-04-20
摘要： A magnetic field sensor includes at least one coil (108) responsive to an AC coil drive signal; at least two spaced apart magnetic field sensing elements (104) responsive to a sensing element drive signal and positioned proximate to the at least one coil; and a circuit (112) coupled to the at least two magnetic field sensing elements to generate an output signal of the magnetic field sensor indicative of a difference between (i) a first distance between a conductive target (102) and a first of the at least two spaced apart magnetic field sensing elements (104); and (ii) a second distance between the conductive target and a second of the at least two magnetic field sensing elements (104).
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公开(公告)号：EP3954971A1
公开(公告)日：2022-02-16
申请号：EP21199845.5
申请日：2018-04-20
摘要： An apparatus comprises a cylinder that has a conductive material of a varying thickness around a circumference of the cylinder; wherein the thickness varies as a function of an angle of the cylinder, the varying thickness providing a varying response of the conductive material to a magnetic field having a non-zero frequency. The magnetic field produces an eddy current in the conductive material which generates a reflected magnetic field; wherein the varying response causes the reflected magnetic field to vary in strength around the circumference of the conductive material to permit detection of the angle of the cylinder.
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公开(公告)号：EP3837704A1
公开(公告)日：2021-06-23
申请号：EP19786422.6
申请日：2019-09-26
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公开(公告)号：EP3300534B1
公开(公告)日：2020-11-11
申请号：EP16728493.4
申请日：2016-05-26
发明人： FERMON, Claude , CAMPIGLIO, Paolo , CADUGAN, Bryan
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公开(公告)号：EP3631397A1
公开(公告)日：2020-04-08
申请号：EP18723195.6
申请日：2018-04-20
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公开(公告)号：EP3347729B1
公开(公告)日：2020-01-15
申请号：EP16781224.7
申请日：2016-09-21
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