公开(公告)号：US07878066B2

公开(公告)日：2011-02-01

申请号：US12065800

申请日：2006-08-02

申请人： Dirk Scheibner ,  Jens Makuth

发明人： Dirk Scheibner ,  Jens Makuth

IPC分类号： G01H1/00 ,  G01P3/44 ,  G01P15/09 ,  G01P15/125

CPC分类号： G01H11/00

摘要： 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.

摘要翻译： 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：US20110221192A1

公开(公告)日：2011-09-15

申请号：US12998520

申请日：2008-12-09

申请人： Jens Makuth ,  Jan Mehner ,  Dirk Scheibner

发明人： Jens Makuth ,  Jan Mehner ,  Dirk Scheibner

IPC分类号： F03G7/08 ,  H02K35/00

CPC分类号： F03G7/08 ,  H02K35/02

摘要： A universally and flexibly applicable generator generates electrical energy from mechanical vibrations. The generator includes a mechanically vibrating system having a spring system and device for changing the mechanical tension of the spring system. A method for adjusting the resonant frequency of the generator allows electrical energy to be generated from mechanical vibrations.

摘要翻译： 普遍灵活的发电机可以从机械振动产生电能。 发电机包括具有用于改变弹簧系统的机械张力的弹簧系统和装置的机械振动系统。 用于调节发生器的谐振频率的方法允许从机械振动产生电能。

公开(公告)号：US09121878B2

公开(公告)日：2015-09-01

申请号：US14111712

申请日：2011-04-14

申请人： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

发明人： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

IPC分类号： G01R29/12 ,  G01R27/26

CPC分类号： G01R27/2605 ,  G01R29/12

摘要： 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.

摘要翻译： 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：US20080196503A1

公开(公告)日：2008-08-21

申请号：US11917812

申请日：2006-06-12

申请人： Jens Makuth ,  Jan Mehner ,  Dirk Scheibner

发明人： Jens Makuth ,  Jan Mehner ,  Dirk Scheibner

IPC分类号： G01H11/00

CPC分类号： G01H11/02 ,  G01H11/06

摘要： The invention relates to a vibration measuring system for the frequency-selective measuring of especially low-frequency vibrations such as they are relevant in the area of automation and motive power engineering. The aim of the invention is to provide a system which allows an economical vibration analysis of frequencies in the range of from 0 to 1 kHz. For this purpose, a broad-band transmitting structure which is directly induced by the excitation signal to be determined is coupled to a receiving structure by means of an electrostatic or inductive force. This force coupling brings about an amplitude modulation of a carrier signal inducing the receiving structure. The spectrum of the amplitude-modulated carrier signal can then be used to extract the actual excitation signal, e.g. by suitably choosing the frequency of the carrier signal.

摘要翻译： 本发明涉及用于频率选择性测量特别是低频振动的振动测量系统，例如它们在自动化和动力工程领域中是相关的。 本发明的目的是提供一种允许对0至1kHz范围内的频率的经济振动分析的系统。 为此，由待确定的激励信号直接感应的宽带传输结构通过静电或感应力耦合到接收结构。 该力耦合引起诱导接收结构的载波信号的幅度调制。 然后可以使用幅度调制的载波信号的频谱来提取实际的激励信号，例如， 通过适当地选择载波信号的频率。

公开(公告)号：US09562930B2

公开(公告)日：2017-02-07

申请号：US14111640

申请日：2011-04-14

申请人： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

发明人： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

IPC分类号： G01R29/12 ,  G01R19/00

CPC分类号： G01R19/0046 ,  G01R29/12

摘要： 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.

摘要翻译： 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

申请人： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

发明人： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

IPC分类号： G01R27/26

CPC分类号： G01R27/2611 ,  G01R29/12

摘要： 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.

摘要翻译： 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：US20140035598A1

公开(公告)日：2014-02-06

申请号：US14111712

申请日：2011-04-14

申请人： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

发明人： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

IPC分类号： G01R27/26

CPC分类号： G01R27/2605 ,  G01R29/12

摘要： 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.

摘要翻译： 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

申请人： Jens Makuth ,  Dirk Scheibner

发明人： Jens Makuth ,  Dirk Scheibner

IPC分类号： G01H11/06 ,  G01H11/02

CPC分类号： G01H11/00

摘要： 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.

摘要翻译： 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

申请人： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

发明人： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

IPC分类号： G01R27/26 ,  G01R29/12

CPC分类号： G01R27/2611 ,  G01R29/12

摘要： 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：US20140111189A1

公开(公告)日：2014-04-24

申请号：US14111640

申请日：2011-04-14

申请人： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

发明人： Jens Makuth ,  Dirk Scheibner ,  Jürgen Schimmer

IPC分类号： G01R19/00

CPC分类号： G01R19/0046 ,  G01R29/12

摘要： 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.

摘要翻译： 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。