公开(公告)号：US09562930B2

公开(公告)日：2017-02-07

申请号：US14111640

申请日：2011-04-14

Applicant: Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

Inventor： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

IPC: G01R29/12 ,  G01R19/00

CPC classification number: G01R19/0046 ,  G01R29/12

Abstract: A method for the contactless determination of an electrical potential of an object, involves providing an electrode which is spatially at a distance from the object, connecting the electrode to a reference potential, determining a first temporal change in an electrical state of charge of the electrode at a first value for the electric flux between the electrode and the object, determining a second temporal change in the electrical state of charge of the electrode at a second value for the electric flux between the electrode and the object, and determining the electrical potential of the object at least from the first temporal change in the electrical state of charge and the second temporal change in the electrical state of charge and from a difference between the first value and the second value for the electric flux.

Abstract translation: 一种用于非接触地确定物体的电位的方法包括提供空间上距物体一定距离的电极，将电极连接到参考电位，确定电极的电荷状态的第一时间变化 在电极和物体之间的电流的第一值处，确定电极的电荷状态的第二时间变化为电极和物体之间的电流的第二值，并且确定电极 至少来自电荷状态的第一时间变化和电荷状态的第二时间变化以及电流的第一值和第二值之间的差异。

公开(公告)号：US20140145730A1

公开(公告)日：2014-05-29

申请号：US14111642

申请日：2011-04-14

Applicant: Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

Inventor： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

IPC: G01R27/26

CPC classification number: G01R27/2611 ,  G01R29/12

Abstract: A device for the contactless determination of an electrical potential of an object, has an electrode and a potential controller which is electrically connected to the electrode. The potential controller changes a reference potential applied to the electrode to a final value in such a way that an electric field between the object and the electrode disappears at the final value if the electrode is located at a distance from the object. The electrical potential is determined from the final value.

Abstract translation: 用于无接触地确定物体的电位的装置具有电连接到电极的电极和电位控制器。 电位控制器将施加到电极的参考电位改变为最终值，使得如果电极位于离物体一定距离处，物体和电极之间的电场消失在最终值。 电位由最终值确定。

公开(公告)号：US20140123772A1

公开(公告)日：2014-05-08

申请号：US14118114

申请日：2012-05-11

Applicant: Karlheinz Amtmann ,  Dominik Braun ,  Jörg Hassel ,  Harry Hedler ,  Hans-Peter Lindner ,  Delphine Meunier ,  Daniel Reznik ,  Klaus Röther ,  Dirk Scheibner ,  Arno Steckenborn ,  Oliver Theile

Inventor： Karlheinz Amtmann ,  Dominik Braun ,  Jörg Hassel ,  Harry Hedler ,  Hans-Peter Lindner ,  Delphine Meunier ,  Daniel Reznik ,  Klaus Röther ,  Dirk Scheibner ,  Arno Steckenborn ,  Oliver Theile

IPC: G01L1/04 ,  G01L1/14

CPC classification number: G01L1/04 ,  G01G3/12 ,  G01G7/06 ,  G01L1/142

Abstract: A force transducer, in particular a load cell, includes a spring body that deforms when loaded with a force or load to be measured. Two support parts, which are separated by a gap, are moved out of a position of rest. A capacitive displacement detector is used to detect the relative movement of the support parts, where the capacitor includes two electrode combs that are each held on one of the support parts and includes a multiplicity of electrode fingers. The electrode combs are configured designed and mounted on the two support parts such that the electrode fingers of the one electrode comb pass into the finger interspaces of the other electrode comb when the spring body is loaded so that the force transducer is resistant to overloading.

Abstract translation: 力传感器，特别是称重传感器，包括弹簧体，当加载有要测量的力或载荷时，弹簧体变形。 由间隙分开的两个支撑部件移出静止位置。 电容位移检测器用于检测支撑部分的相对运动，其中电容器包括两个电极梳，每个电极梳被保持在一个支撑部分上并且包括多个电极指。 电极梳配置设计并安装在两个支撑部分上，使得当弹簧体被装载时，一个电极梳的电极指进入另一个电极梳的指状空隙中，使得力传感器抵抗过载。

公开(公告)号：US20140035598A1

公开(公告)日：2014-02-06

申请号：US14111712

申请日：2011-04-14

Applicant: Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

Inventor： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

IPC: G01R27/26

CPC classification number: G01R27/2605 ,  G01R29/12

Abstract: The electrical potential of an object is determined by providing a mechanically oscillating electrode located at a distance from the object and making the electrode mechanically oscillate. A change in a state of electric charge of the electrode over time and amplitudes of at least two frequency components during the change in the state of electric charge over time are determined. Based on the amplitudes, at least one parameter that forms part of the value of a capacitance of an arrangement formed by the electrode and the object is determined, so that the capacitance of the arrangement formed by the electrode and object can be determined based on the parameter. Finally, the electrical potential is determined from the change in the state of electric charge and the capacitance.

Abstract translation: 通过提供位于离物体一定距离的机械振荡电极并使电极机械振荡来确定物体的电位。 确定在随时间变化的电荷状态期间电极随时间的电荷状态的变化和至少两个频率分量的振幅。 基于幅度，确定形成由电极和物体形成的布置的电容值的一部分的至少一个参数，使得由电极和物体形成的布置的电容可以基于 参数。 最后，根据电荷状态和电容的变化确定电位。

公开(公告)号：US20080236284A1

公开(公告)日：2008-10-02

申请号：US12065800

申请日：2006-08-02

Applicant: Jens Makuth ,  Dirk Scheibner

Inventor： Jens Makuth ,  Dirk Scheibner

IPC: G01H11/06 ,  G01H11/02

CPC classification number: G01H11/00

Abstract: The invention relates to a vibration measurement system for frequency-selective oscillation measurement in particular of low frequencies as are relevant in the field of automation and drive technology. The invention proposes coupling a broadband transmitter structure, which is excited directly by the excitation signal to be determined, via an electrostatic or inductive force to a receiver structure. This force coupling results in amplitude modulation of a carrier signal exciting the receiver structure. The actual excitation signal can be extracted from the spectrum of the amplitude-modulated carrier signal, for example by suitably selecting the frequency of the carrier signal. In order to make an oscillation analysis possible which is as unsusceptible to interference possible, an interference signal brought about, for example, by connector excitations is largely eliminated in advance from the amplitude-modulated carrier signal.

Abstract translation: 本发明涉及一种用于频率选择性振荡测量的振动测量系统，特别是在自动化和驱动技术领域中与低频相关的振动测量系统。 本发明提出将由待确定的激励信号直接激发的宽带发射机结构经由静电或感应力耦合到接收机结构。 该力耦合导致激励接收器结构的载波信号的幅度调制。 可以例如通过适当地选择载波信号的频率，从幅度调制的载波信号的频谱中提取实际的激励信号。 为了使可能的干扰成为可能的振荡分析，例如通过连接器激励引起的干扰信号从调幅载波信号中预先被大大消除。

公开(公告)号：US09664720B2

公开(公告)日：2017-05-30

申请号：US14111642

申请日：2011-04-14

Applicant: Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

Inventor： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

IPC: G01R27/26 ,  G01R29/12

CPC classification number: G01R27/2611 ,  G01R29/12

Abstract: A device for the contactless determination of an electrical potential of an object, has an electrode and a potential controller which is electrically connected to the electrode. The potential controller changes a reference potential applied to the electrode to a final value in such a way that an electric field between the object and the electrode disappears at the final value if the electrode is located at a distance from the object. The electrical potential is determined from the final value.

公开(公告)号：US09335226B2

公开(公告)日：2016-05-10

申请号：US14118114

申请日：2012-05-11

Applicant: Karlheinz Amtmann ,  Dominik Braun ,  Jörg Hassel ,  Harry Hedler ,  Hans-Peter Lindner ,  Delphine Meunier ,  Daniel Reznik ,  Klaus Röther ,  Dirk Scheibner ,  Arno Steckenborn ,  Oliver Theile

Inventor： Karlheinz Amtmann ,  Dominik Braun ,  Jörg Hassel ,  Harry Hedler ,  Hans-Peter Lindner ,  Delphine Meunier ,  Daniel Reznik ,  Klaus Röther ,  Dirk Scheibner ,  Arno Steckenborn ,  Oliver Theile

IPC: G01L13/02 ,  G01L1/04 ,  G01G3/12 ,  G01G7/06 ,  G01L1/14

CPC classification number: G01L1/04 ,  G01G3/12 ,  G01G7/06 ,  G01L1/142

Abstract: A force transducer, in particular a load cell, includes a spring body that deforms when loaded with a force or load to be measured. Two support parts, which are separated by a gap, are moved out of a position of rest. A capacitive displacement detector is used to detect the relative movement of the support parts, where the capacitor includes two electrode combs that are each held on one of the support parts and includes a multiplicity of electrode fingers. The electrode combs are configured designed and mounted on the two support parts such that the electrode fingers of the one electrode comb pass into the finger interspaces of the other electrode comb when the spring body is loaded so that the force transducer is resistant to overloading.

Abstract translation: 力传感器，特别是称重传感器，包括弹簧体，当加载有要测量的力或载荷时，弹簧体变形。 由间隙分开的两个支撑部件移出静止位置。 电容位移检测器用于检测支撑部分的相对运动，其中电容器包括两个电极梳，每个电极梳被保持在一个支撑部分上并且包括多个电极指。 电极梳配置设计并安装在两个支撑部分上，使得当弹簧体被装载时，一个电极梳的电极指进入另一个电极梳的指状空隙中，使得力传感器抵抗过载。

公开(公告)号：US08887571B2

公开(公告)日：2014-11-18

申请号：US13262592

申请日：2009-03-31

Applicant: Marco Dienel ,  Roman Forke ,  Dirk Scheibner

Inventor： Marco Dienel ,  Roman Forke ,  Dirk Scheibner

IPC: G01N29/00 ,  B81B3/00

CPC classification number: B81B3/0078 ,  B81B2201/025 ,  B81B2203/0118 ,  Y10T29/49007

Abstract: An exposed end of a micromechanical system having at least one beam-shaped element is connected to a further element of the micromechanical system at the other end thereof. To optimize the mechanical properties of the micromechanical system, recesses are provided in the beam-shaped element in such a way that the mass of the beam-shaped elements decreases toward the exposed end.

Abstract translation: 具有至少一个梁状元件的微机械系统的暴露端在另一端连接到微机械系统的另一元件。 为了优化微机械系统的机械性能，在波束形元件中设置凹槽，使得波束形元件的质量朝着暴露端减小。

公开(公告)号：US20140111189A1

公开(公告)日：2014-04-24

申请号：US14111640

申请日：2011-04-14

Applicant: Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

Inventor： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

IPC: G01R19/00

CPC classification number: G01R19/0046 ,  G01R29/12

Abstract: A method for the contactless determination of an electrical potential of an object, involves providing an electrode which is spatially at a distance from the object, connecting the electrode to a reference potential, determining a first temporal change in an electrical state of charge of the electrode at a first value for the electric flux between the electrode and the object, determining a second temporal change in the electrical state of charge of the electrode at a second value for the electric flux between the electrode and the object, and determining the electrical potential of the object at least from the first temporal change in the electrical state of charge and the second temporal change in the electrical state of charge and from a difference between the first value and the second value for the electric flux.

Abstract translation: 一种用于非接触地确定物体的电位的方法包括提供空间上距物体一定距离的电极，将电极连接到参考电位，确定电极的电荷状态的第一时间变化 在电极和物体之间的电流的第一值处，确定电极的电荷状态的第二时间变化为电极和物体之间的电流的第二值，并且确定电极 至少来自电荷状态的第一时间变化和电荷状态的第二时间变化以及电流的第一值和第二值之间的差异。

公开(公告)号：US20140102218A1

公开(公告)日：2014-04-17

申请号：US14118179

申请日：2012-05-11

Applicant: Dirk Scheibner ,  Arno Steckenborn

Inventor： Dirk Scheibner ,  Arno Steckenborn

IPC: G01L1/08

CPC classification number: G01L1/086 ,  G01G3/12 ,  G01G3/1416

Abstract: A force transducer, in particular a weighing cell, includes a spring body, which deforms under the action of a force or load to be measured, and a sensor that includes two separate sensor parts mounted at different locations of the spring body and that generates a sensor signal which is dependent on the relative position of the sensor parts with respect to each other. In order to improve the adaptation of the sensor to the spring body, one of the sensor parts is attached to the spring body with interposition of an electromechanical actuator and a control device is present, which controls the actuator dependent on the sensor signal in the direction of a reduction in the positional difference of the sensor parts.

Abstract translation: 力传感器，特别是称重传感器，包括在待测量的力或负载的作用下变形的弹簧体，以及包括安装在弹簧体的不同位置处的两个分开的传感器部件的传感器， 传感器信号取决于传感器部件相对于彼此的相对位置。 为了改善传感器对弹簧体的适应性，其中一个传感器部件通过插入机电致动器而连接到弹簧体，并且存在控制装置，该控制装置根据传感器信号在方向上控制致动器 降低传感器部件的位置差异。