发明名称 Micromechanical yaw rate sensor having two sensitive axes and coupled detection modes
摘要 In a yaw rate sensor with a substrate having a main extent plane and with a first and second partial structure disposed parallel to the main extent plane, the first partial structure includes a first driving structure and the second partial structure includes a second driving structure, the first and second partial structure being excitable by a driving device, via the first and second driving structure, into oscillation parallel to a first axis parallel to the main extent plane, the first partial structure having a first Coriolis element and the second partial structure having a second Coriolis element, the yaw rate sensor being characterized in that the first and second Coriolis elements are displaceable by a Coriolis force parallel to a second axis, which is perpendicular to the first axis, and parallel to a third axis, which is perpendicular to the first and second axis, the second axis extending parallel to the main extent plane, and the first Coriolis element being connected to the second Coriolis element via a coupling element.
申请公布号 US8683863(B2) 申请公布日期 2014.04.01
申请号 US20110987732 申请日期 2011.01.10
申请人 CLASSEN JOHANNES;KUHLMANN BURKHARD;MEISEL DANIEL CHRISTOPH;ROBERT BOSCH GMBH 发明人 CLASSEN JOHANNES;KUHLMANN BURKHARD;MEISEL DANIEL CHRISTOPH
分类号 G01C19/56;G01C19/5747 主分类号 G01C19/56
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