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    KRAFTMESSELEMENT
    2.
    发明公开
    KRAFTMESSELEMENT 有权

    公开(公告)号：EP1807687A1

    公开(公告)日：2007-07-18

    申请号：EP04762352.5

    申请日：2004-07-07

    申请人： ROBERT BOSCH GMBH

    发明人： MUNZ, Michael ,  DUKART, Anton ,  GRUTZECK, Helmut ,  HAEUSSERMANN, Conrad ,  KASTEN, Klaus ,  SCHILLER, Uwe

    IPC分类号： G01L1/22

    CPC分类号： G01L5/161 ,  G01L1/2237 ,  G01L1/26 ,  G01L5/0004 ,  G01L5/162

    摘要： Disclosed is a force sensing element comprising a bolt (2) to which a membrane (3) is applied. Said membrane (3) is surrounded by a shell (1) to which a force component that is to be measured is applied transversal to the longitudinal direction of the bolt (2). The shell (1) is spaced apart from the bolt (2) in such a way that the membrane (3) expands according to the force component. A sensory mechanism (14 to 16) is provided on the membrane (3) for measuring the expansion.

    摘要翻译： 一种测力计元件，包括其上安装有隔膜的螺栓，所述隔膜被套筒包围，垂直于所述螺栓的纵向方向施加有要测量的力分量的所述隔膜，所述套筒与所述螺栓间隔开， 作为力分量的函数的膜片被应变的方式，用于测量在膜片上提供的应变的传感器系统。

    SENSOR UND VERFAHREN ZUR HERSTELLUNG EINES SENSORS
    10.
    发明公开
    SENSOR UND VERFAHREN ZUR HERSTELLUNG EINES SENSORS 有权
    传感器和方法用于制造传感器

    公开(公告)号：EP2331974A1

    公开(公告)日：2011-06-15

    申请号：EP09781454.5

    申请日：2009-08-04

    申请人： Robert Bosch GmbH

    发明人： WELLNER, Patrick ,  PATAK, Christian ,  TEBJE, Lars ,  GRUTZECK, Helmut ,  MATERNA, Volker

    IPC分类号： G01P15/08 ,  B81B3/00

    CPC分类号： G01P15/0802 ,  B81B3/0051 ,  B81B2201/0235 ,  B81B2203/058 ,  B81C2203/0109 ,  G01P2015/0831 ,  Y10T29/49124

    摘要： The invention relates to a sensor having a substrate, a cap and a seismic mass, wherein the substrate has a main extension plane, wherein the seismic mass is provided in a displaceable manner perpendicular to the main extension plane, wherein in a first coverage region a first stop of the cap covers a first region of the seismic mass perpendicular to the main extension plane, and wherein in a second coverage region a second stop of the cap covers a second region of the seismic mass perpendicular to the main extension plane, and wherein further the first and the second coverage regions parallel to the main extension plane are provided at substantially the same size. The distances of the coverage regions from a pivot axis of the mass configured as a rocker are the same such that the torques caused by electronic forces offset each other.