公开(公告)号：US09081027B2

公开(公告)日：2015-07-14

申请号：US12734228

申请日：2008-10-02

申请人： Reinhard Neul ,  Johannes Classen ,  Torsten Ohms ,  Burkhard Kuhlmann ,  Axel Franke ,  Oliver Kohn ,  Daniel Christoph Meisel ,  Joerg Hauer ,  Udo-Martin Gomez ,  Kersten Kehr

发明人： Reinhard Neul ,  Johannes Classen ,  Torsten Ohms ,  Burkhard Kuhlmann ,  Axel Franke ,  Oliver Kohn ,  Daniel Christoph Meisel ,  Joerg Hauer ,  Udo-Martin Gomez ,  Kersten Kehr

IPC分类号： G01C19/56 ,  G01P3/44 ,  G01C19/574 ,  F16F1/02

CPC分类号： G01C19/574 ,  F16F1/025 ,  G01C19/5747 ,  G01P3/44

摘要： A yaw-rate sensor having a substrate and a plurality of movable substructures that are mounted over a surface of the substrate, the movable substructures being coupled to a shared, in particular, central spring element, where the movable substructures are excitable into a coupled oscillation in a plane that extends parallel to the surface of the substrate, the movable substructures having Coriolis elements, where deflections of the Coriolis elements induced by a Coriolis force are detectable, a first Coriolis element being provided for detecting a yaw rate about a first axis, a second Coriolis element being provided for detecting a yaw rate about a second axis, the second axis being oriented perpendicularly to the first axis.

摘要翻译： 具有衬底和多个可移动子结构的偏转速率传感器，其安装在衬底的表面上，可移动子结构耦合到共享的，特别是中心弹簧元件，其中可移动子结构可激发成耦合振荡 在平行于衬底的表面延伸的平面中，具有科里奥利元件的可移动子结构，其中可检测科里奥利力引起的科里奥利元件的偏转，第一科里奥利元件用于检测围绕第一轴线的偏航率， 提供了用于检测围绕第二轴线的偏航率的第二科里奥利元件，所述第二轴线垂直于所述第一轴线定向。

公开(公告)号：US20120060604A1

公开(公告)日：2012-03-15

申请号：US12734228

申请日：2008-10-02

申请人： Reinhard Neul ,  Johannes Classen ,  Torsten Ohms ,  Burkhard Kuhlmann ,  Axel Franke ,  Oliver Kohn ,  Daniel Christoph Meisel ,  Joerg Hauer ,  Udo-Martin Gomez ,  Kersten Kehr

发明人： Reinhard Neul ,  Johannes Classen ,  Torsten Ohms ,  Burkhard Kuhlmann ,  Axel Franke ,  Oliver Kohn ,  Daniel Christoph Meisel ,  Joerg Hauer ,  Udo-Martin Gomez ,  Kersten Kehr

IPC分类号： G01P3/44 ,  F16F3/00

CPC分类号： G01C19/574 ,  F16F1/025 ,  G01C19/5747 ,  G01P3/44

摘要： A yaw-rate sensor having a substrate and a plurality of movable substructures that are mounted over a surface of the substrate, the movable substructures being coupled to a shared, in particular, central spring element, means being provided for exciting the movable substructures into a coupled oscillation in a plane that extends parallel to the surface of the substrate, the movable substructures having Coriolis elements, means being provided for detecting deflections of the Coriolis elements induced by a Coriolis force, a first Coriolis element being provided for detecting a yaw rate about a first axis, a second Coriolis element being provided for detecting a yaw rate about a second axis, the second axis being oriented perpendicularly to the first axis.

摘要翻译： 具有基板和多个可移动子结构的偏转速率传感器，其安装在所述基板的表面上，所述可移动子结构联接到共享的，特别是中心的弹簧元件，所述装置用于将所述可移动子结构激励为 在平行于衬底表面延伸的平面中的耦合振荡，具有科里奥利元件的可移动子结构被提供用于检测由科里奥利力引起的科里奥利元件的偏转，第一科里奥利元件用于检测围绕 第一轴线，第二科里奥利元件被提供用于检测围绕第二轴线的横摆率，所述第二轴线垂直于所述第一轴线定向。

公开(公告)号：US20110120208A1

公开(公告)日：2011-05-26

申请号：US12927345

申请日：2010-11-12

申请人： Torsten Ohms ,  Axel Franke

发明人： Torsten Ohms ,  Axel Franke

IPC分类号： G01P21/00 ,  G01P15/125

CPC分类号： G01P15/125 ,  G01P15/18 ,  G01P21/00 ,  G01P2015/082

摘要： A method for adjusting an acceleration sensor which includes a substrate and a seismic mass, the acceleration sensor having first and further first electrodes attached to the substrate on a first side, counter-electrodes of the seismic mass being situated between the first and further first electrodes, the acceleration sensor having further second electrodes on a second side and further fourth electrodes on a fourth side opposite the second side, an essentially equal first excitation voltage being applied to the first and further first electrodes in a first step for exciting a first deflection of the seismic mass along a first direction, the first deflection being compensated in a second step by applying a first compensation voltage to the further second and further fourth electrodes.

摘要翻译： 一种用于调整加速度传感器的方法，所述加速度传感器包括基板和地震块，所述加速度传感器具有在第一侧上附接到所述基板的第一和另外的第一电极，所述地震质量块的对电极位于所述第一和第二电极之间 加速度传感器在第二侧具有另外的第二电极，在与第二侧相反的第四侧具有另外的第四电极，在第一步骤中将基本上相等的第一激励电压施加到第一和第二电极，用于激发第一偏转 所述地震质量沿着第一方向，所述第一偏转在第二步骤中通过向所述另外的第二和第四电极施加第一补偿电压来补偿。

公开(公告)号：US20140326070A1

公开(公告)日：2014-11-06

申请号：US14334407

申请日：2014-07-17

申请人： Reinhard Neul ,  Johannes Classen ,  Torsten Ohms ,  Burkhard Kuhlmann ,  Axel Franke ,  Oliver Kohn ,  Daniel Christoph Meisel ,  Joerg Hauer ,  Udo-Martin Gomez ,  Kersten Kehr

发明人： Reinhard Neul ,  Johannes Classen ,  Torsten Ohms ,  Burkhard Kuhlmann ,  Axel Franke ,  Oliver Kohn ,  Daniel Christoph Meisel ,  Joerg Hauer ,  Udo-Martin Gomez ,  Kersten Kehr

IPC分类号： G01P3/44 ,  F16F1/02 ,  G01C19/574

CPC分类号： G01C19/574 ,  F16F1/025 ,  G01C19/5747 ,  G01P3/44

摘要： A yaw-rate sensor having a substrate and a plurality of movable substructures that are mounted over a surface of the substrate, the movable substructures being coupled to a shared, in particular, central spring element, means being provided for exciting the movable substructures into a coupled oscillation in a plane that extends parallel to the surface of the substrate, the movable substructures having Coriolis elements, means being provided for detecting deflections of the Coriolis elements induced by a Coriolis force, a first Coriolis element being provided for detecting a yaw rate about a first axis, a second Coriolis element being provided for detecting a yaw rate about a second axis, the second axis being oriented perpendicularly to the first axis.

摘要翻译： 具有基板和多个可移动子结构的偏转速率传感器，其安装在所述基板的表面上，所述可移动子结构联接到共享的，特别是中心的弹簧元件，所述装置用于将所述可移动子结构激励为 在平行于衬底表面延伸的平面中的耦合振荡，具有科里奥利元件的可移动子结构被提供用于检测由科里奥利力引起的科里奥利元件的偏转，第一科里奥利元件用于检测围绕 第一轴线，第二科里奥利元件被提供用于检测围绕第二轴线的横摆率，所述第二轴线垂直于所述第一轴线定向。

公开(公告)号：US08381570B2

公开(公告)日：2013-02-26

申请号：US12927345

申请日：2010-11-12

申请人： Torsten Ohms ,  Axel Franke

发明人： Torsten Ohms ,  Axel Franke

IPC分类号： G01P21/00 ,  G01P15/18

CPC分类号： G01P15/125 ,  G01P15/18 ,  G01P21/00 ,  G01P2015/082

摘要： A method for adjusting an acceleration sensor which includes a substrate and a seismic mass, the acceleration sensor having first and further first electrodes attached to the substrate on a first side, counter-electrodes of the seismic mass being situated between the first and further first electrodes, the acceleration sensor having further second electrodes on a second side and further fourth electrodes on a fourth side opposite the second side, an essentially equal first excitation voltage being applied to the first and further first electrodes in a first step for exciting a first deflection of the seismic mass along a first direction, the first deflection being compensated in a second step by applying a first compensation voltage to the further second and further fourth electrodes.

摘要翻译： 一种用于调整加速度传感器的方法，所述加速度传感器包括基板和地震块，所述加速度传感器具有在第一侧上附接到所述基板的第一和另外的第一电极，所述地震质量块的对电极位于所述第一和第二电极之间 加速度传感器在第二侧具有另外的第二电极，在与第二侧相反的第四侧具有另外的第四电极，在第一步骤中将基本上相等的第一激励电压施加到第一和第二电极，用于激发第一偏转 所述地震质量沿着第一方向，所述第一偏转在第二步骤中通过向所述另外的第二和第四电极施加第一补偿电压来补偿。

公开(公告)号：US20110132087A1

公开(公告)日：2011-06-09

申请号：US12925750

申请日：2010-10-27

申请人： Torsten Ohms ,  Burkhard Kuhlmann ,  Markus Heitz ,  Robert Sattler ,  Daniel Christoph Meisel ,  Thorsten Balslink

发明人： Torsten Ohms ,  Burkhard Kuhlmann ,  Markus Heitz ,  Robert Sattler ,  Daniel Christoph Meisel ,  Thorsten Balslink

IPC分类号： G01C19/56

CPC分类号： G01C19/5747

摘要： A yaw rate sensor having a substrate, a first Coriolis element and a second Coriolis element is described, the first Coriolis element being excitable to a first vibration by first excitation means, and the second Coriolis element being excitable to a second vibration by second excitation means, and the first and second Coriolis elements being connected to one another by a spring structure, and the spring structure also including at least one rocker structure, the rocker structure being anchored on the substrate by at least one spring element.

摘要翻译： 描述了具有基板，第一科里奥利元件和第二科里奥利元件的偏航率传感器，第一科里奥利元件可由第一激励装置激发到第一振动，第二科里奥利元件可由第二激励装置激发到第二振动 并且所述第一和第二科里奥利元件通过弹簧结构彼此连接，并且所述弹簧结构还包括至少一个摇臂结构，所述摇臂结构通过至少一个弹簧元件锚固在所述基板上。

公开(公告)号：US20110023600A1

公开(公告)日：2011-02-03

申请号：US12834953

申请日：2010-07-13

申请人： Martin WREDE ,  Johannes Classen ,  Torsten Ohms ,  Carsten Geckeler ,  Burkhard Kuhlmann ,  Jens Frey ,  Daniel Christoph Meisel ,  Joerg Hauer ,  Thorsten Balslink

发明人： Martin WREDE ,  Johannes Classen ,  Torsten Ohms ,  Carsten Geckeler ,  Burkhard Kuhlmann ,  Jens Frey ,  Daniel Christoph Meisel ,  Joerg Hauer ,  Thorsten Balslink

IPC分类号： G01C19/56

CPC分类号： G01C19/5712 ,  G01C19/5747

摘要： A micromechanical yaw-rate sensor comprising a first yaw-rate sensor element, which outputs a first sensor signal, which contains information about a rotation around a first rotational axis, a second yaw-rate sensor element, which outputs a second sensor signal, which contains information about a rotation around a second rotational axis, which is perpendicular to the first rotational axis, a drive, which drives the first yaw-rate sensor element, and a coupling link, which mechanically couples the first yaw-rate sensor element and the second yaw-rate sensor element to one another, so that driving of the first yaw-rate sensor element also causes driving of the second yaw-rate sensor element.

摘要翻译： 一种微机械摆动速率传感器，包括第一偏转速率传感器元件，该第一偏转速率传感器元件输出包含关于围绕第一旋转轴线的旋转的信息的第一传感器信号，输出第二传感器信号的第二偏转速度传感器元件， 包含关于围绕垂直于第一旋转轴线的第二旋转轴线的旋转的信息，驱动第一偏转速率传感器元件的驱动器和耦合连杆，其将第一横摆速率传感器元件和 第二偏转速率传感器元件彼此之间，使得第一偏转速率传感器元件的驱动也引起第二偏转速率传感器元件的驱动。

公开(公告)号：US08950258B2

公开(公告)日：2015-02-10

申请号：US13479746

申请日：2012-05-24

申请人： Reinhard Neul ,  Torsten Ohms ,  Mirko Hattass ,  Daniel Christoph Meisel

发明人： Reinhard Neul ,  Torsten Ohms ,  Mirko Hattass ,  Daniel Christoph Meisel

IPC分类号： G01P15/10 ,  G01P15/12 ,  G01P15/09 ,  H01L41/113

CPC分类号： G01P15/0922 ,  H01L41/1132

摘要： A micromechanical angular acceleration sensor for measuring an angular acceleration is disclosed. The sensor includes a substrate, a seismic mass, at least one suspension, which fixes the seismic mass to the substrate in a deflectable manner, and at least one piezoresistive and/or piezoelectric element for measuring the angular acceleration. The piezoresistive and/or piezoelectric element is arranged in a cutout of the seismic mass. A corresponding method and uses of the sensor are also disclosed.

摘要翻译： 公开了一种用于测量角加速度的微机械角加速度传感器。 传感器包括基板，抗震块，至少一个悬架，其以可偏转的方式将地震质量固定到基板，以及用于测量角加速度的至少一个压阻和/或压电元件。 压阻和/或压电元件布置在地震块的切口中。 还公开了传感器的相应方法和用途。

公开(公告)号：US08443668B2

公开(公告)日：2013-05-21

申请号：US12925750

申请日：2010-10-27

申请人： Torsten Ohms ,  Burkhard Kuhlmann ,  Markus Heitz ,  Robert Sattler ,  Daniel Christoph Meisel ,  Thorsten Balslink

发明人： Torsten Ohms ,  Burkhard Kuhlmann ,  Markus Heitz ,  Robert Sattler ,  Daniel Christoph Meisel ,  Thorsten Balslink

IPC分类号： G01C19/56

CPC分类号： G01C19/5747

摘要： A yaw rate sensor having a substrate, a first Coriolis element and a second Coriolis element is described, the first Coriolis element being excitable to a first vibration by first excitation means, and the second Coriolis element being excitable to a second vibration by second excitation means, and the first and second Coriolis elements being connected to one another by a spring structure, and the spring structure also including at least one rocker structure, the rocker structure being anchored on the substrate by at least one spring element.

摘要翻译： 描述了具有基板，第一科里奥利元件和第二科里奥利元件的偏航率传感器，第一科里奥利元件可由第一激励装置激发到第一振动，第二科里奥利元件可被第二激励装置激发到第二振动 并且所述第一和第二科里奥利元件通过弹簧结构彼此连接，并且所述弹簧结构还包括至少一个摇臂结构，所述摇臂结构通过至少一个弹簧元件锚固在所述基板上。

公开(公告)号：US20120297878A1

公开(公告)日：2012-11-29

申请号：US13479746

申请日：2012-05-24

申请人： Reinhard Neul ,  Torsten Ohms ,  Mirko Hattass ,  Daniel Christoph Meisel

发明人： Reinhard Neul ,  Torsten Ohms ,  Mirko Hattass ,  Daniel Christoph Meisel

IPC分类号： G01P15/097

CPC分类号： G01P15/0922 ,  H01L41/1132

摘要： A micromechanical angular acceleration sensor for measuring an angular acceleration is disclosed. The sensor includes a substrate, a seismic mass, at least one suspension, which fixes the seismic mass to the substrate in a deflectable manner, and at least one piezoresistive and/or piezoelectric element for measuring the angular acceleration. The piezoresistive and/or piezoelectric element is arranged in a cutout of the seismic mass. A corresponding method and uses of the sensor are also disclosed.

摘要翻译： 公开了一种用于测量角加速度的微机械角加速度传感器。 传感器包括基板，抗震块，至少一个悬架，其以可偏转的方式将地震质量固定到基板，以及用于测量角加速度的至少一个压阻和/或压电元件。 压阻和/或压电元件布置在地震块的切口中。 还公开了传感器的相应方法和用途。