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1. 发明申请

US20110221192A1 GENERATOR FOR GENERATING ELETRICAL ENERGY FROM MECHANICAL VIBRATIONS, AND METHOD FOR ADJUSTING THE RESONANT FREQUENCY OF SUCH A GENERATOR 审中-公开
标题翻译：用于从机械振动产生电力能量的发电机，以及用于调节这种发电机的谐振频率的方法
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。

2. 发明授权

US07819012B2 Vibration measuring system 有权
标题翻译：振动测量系统
公开(公告)号：US07819012B2
公开(公告)日：2010-10-26
申请号：US11917812
申请日：2006-06-12
申请人： Jan Mehner , Jens Makuth , Dirk Scheibner
发明人： Jan Mehner , Jens Makuth , Dirk Scheibner
IPC分类号： G01P15/125 , G01P15/097 , G01P15/14
CPC分类号： G01H11/02 , G01H11/06
摘要： A vibration measuring system for the frequency-selective measuring of especially low-frequency vibrations relevant in the area of automation and motive power engineering is disclosed 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 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：公开了一种用于在自动化和动力工程领域中特别是低频振动的频率选择性测量的振动测量系统，其允许在0至1kHz范围内的频率的经济振动分析。为此，由待确定的激励信号直接感应的宽带发射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。

3. 发明申请

US20080196503A1 Vibration Measuring System 有权
标题翻译：振动测量系统
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。

4. 发明授权

US08746064B2 Micromechanical sensor having a bandpass characteristic 有权
标题翻译：具有带通特性的微机械传感器
公开(公告)号：US08746064B2
公开(公告)日：2014-06-10
申请号：US13217639
申请日：2011-08-25
申请人： Marco Dienel , Alexander Sorger , Jan Mehner
发明人： Marco Dienel , Alexander Sorger , Jan Mehner
IPC分类号： G01P15/097 , G01P15/125
CPC分类号： G01H13/00
摘要： The invention relates to a micromechanical sensor having at least two spring-mass damper oscillators. The micromechanical sensor has a first spring-mass-damper oscillating system with a first resonant frequency and a second spring-mass-damper oscillating system with a second resonant frequency which is lower than the first resonant frequency. The invention also relates to a method for detection and/or measurement of oscillations by means of a sensor such as this, and to a method for production of a micromechanical sensor such as this. The first and the second spring-mass-damper oscillating systems have electrodes which oscillate in a measurement direction about electrode rest positions with electrode deflections which are equal to or proportional to deflections of the spring-mass-damper oscillators. The systems are coupled to one another by means of at least one electrostatic field, which acts on the electrodes, forming at least one capacitance with the capacitance being governed by at least one electrode area and by at least one electrode separation and/or an electrode coverage.
摘要翻译：本发明涉及具有至少两个弹簧质量阻尼振荡器的微机械传感器。微机械传感器具有第一谐振频率的第一弹簧 - 质量 - 阻尼器振荡系统和具有低于第一谐振频率的第二谐振频率的第二弹簧 - 质量 - 阻尼器振荡系统。本发明还涉及通过诸如此类的传感器来检测和/或测量振荡的方法，以及用于制造诸如此类的微机械传感器的方法。第一和第二弹簧 - 质量 - 阻尼器振荡系统具有围绕电极位置测量的测量方向摆动的电极，电极偏转等于或等于弹簧 - 质量 - 阻尼器振荡器的偏转。这些系统通过至少一个静电场耦合，至少一个静电场作用在电极上，形成至少一个电容，电容由至少一个电极区域和至少一个电极分离和/或电极覆盖面

5. 发明申请

US20120048022A1 MICROMECHANICAL SENSOR HAVING A BANDPASS CHARACTERISTIC 有权
标题翻译：具有BANDPASS特性的微机电传感器
公开(公告)号：US20120048022A1
公开(公告)日：2012-03-01
申请号：US13217639
申请日：2011-08-25
申请人： Marco Dienel , Alexander Sorger , Jan Mehner
发明人： Marco Dienel , Alexander Sorger , Jan Mehner
IPC分类号： G01H1/00
CPC分类号： G01H13/00
摘要： The invention relates to a micromechanical sensor having at least two spring-mass damper oscillators. The micromechanical sensor has a first spring-mass-damper oscillating system with a first resonant frequency and a second spring-mass-damper oscillating system with a second resonant frequency which is lower than the first resonant frequency. The invention also relates to a method for detection and/or measurement of oscillations by means of a sensor such as this, and to a method for production of a micromechanical sensor such as this. The first and the second spring-mass-damper oscillating systems have electrodes which oscillate in a measurement direction about electrode rest positions with electrode deflections which are equal to or proportional to deflections of the spring-mass-damper oscillators. The systems are coupled to one another by means of at least one electrostatic field, which acts on the electrodes, forming at least one capacitance with the capacitance being governed by at least one electrode area and by at least one electrode separation and/or an electrode coverage.
摘要翻译：本发明涉及具有至少两个弹簧质量阻尼振荡器的微机械传感器。微机械传感器具有第一谐振频率的第一弹簧 - 质量 - 阻尼器振荡系统和具有低于第一谐振频率的第二谐振频率的第二弹簧 - 质量 - 阻尼器振荡系统。本发明还涉及通过诸如此类的传感器来检测和/或测量振荡的方法，以及用于制造诸如此的微机械传感器的方法。第一和第二弹簧 - 质量 - 阻尼器振荡系统具有围绕电极位置测量的测量方向摆动的电极，电极偏转等于或等于弹簧 - 质量 - 阻尼器振荡器的偏转。这些系统通过至少一个静电场耦合，至少一个静电场作用在电极上，形成至少一个电容，电容由至少一个电极区域和至少一个电极分离和/或电极覆盖面

6. 发明授权

US06975442B2 Resonance scanner 失效
标题翻译：共振扫描仪
公开(公告)号：US06975442B2
公开(公告)日：2005-12-13
申请号：US10474410
申请日：2002-04-12
申请人： Thomas Gessner , Wolfram Doetzel , Christian Kaufmann , Jan Mehner , Ramon Hahn , Steffen Kurt
发明人： Thomas Gessner , Wolfram Doetzel , Christian Kaufmann , Jan Mehner , Ramon Hahn , Steffen Kurt
IPC分类号： B81B3/00 , G02B26/08 , G02B26/10 , H04N1/113
CPC分类号： G02B26/105 , B81B3/004 , B81B2201/047 , G02B26/0841
摘要： A resonance scanner, wherein a frame (3), a drive plate (4), a mirror (5) and torsion springs (6, 7) form an actuator part (1), said drive plate (4) being attached within the frame (3) by two first torsion springs (6) such that the drive plate (4) can oscillate about a common first axis of torsion (8) of both torsion springs (6), said mirror (5) being attached within the drive plate (4) by two second torsion springs (7) such that the mirror (5) can oscillate about a common second axis of torsion (9) of both torsion springs (7), and said first axis of torsion (8) and said second axis of torsion (9) being parallel to each other; wherein, further, only the frame (3) of the actuator part (1) is attached to side walls (10) of a box-shaped stator part (2), a drive means (stator electrodes 15 or coil 24) is arranged at a bottom (11) of the stator part (2) only in the region of the geometrical surface area of the drive plate (4) and said bottom (11) has a recess (13) in the region of the geometrical surface area of the mirror (5), which recess (13) is dimensioned at least such that a maximum mechanical deflection of the mirror (5) is not limited by the bottom (11), said drive means (stator electrodes 15 or coil 24) applying a force only directly to the drive plate (4) and said force following a periodic function, whose period is tuned to the eigenfrequency of the mirror (5), which differs from the eigenfrequency of the drive plate (4).
摘要翻译：一种共振扫描器，其中框架（3），驱动板（4），反射镜（5）和扭转弹簧（6,7）形成致动器部分（1），所述驱动板（4）附接在框架（3）通过两个第一扭转弹簧（6），使得驱动板（4）能够围绕两个扭转弹簧（6）的公共第一扭转轴线（8）摆动，所述反射镜（5）附接在驱动板（4）通过两个第二扭转弹簧（7），使得所述反射镜（5）可围绕两个扭转弹簧（7）的公共第二扭转轴线（9）摆动，并且所述第一扭转轴线（8）和所述第二扭转弹簧扭转轴（9）彼此平行; 其特征在于，只有将致动器部件（1）的框架（3）安装在箱形定子部件（2）的侧壁（10）上，驱动装置（定子电极15或线圈24）定子部分（2）的底部（11）仅在驱动板（4）的几何表面区域和所述底部（11）的区域中具有在所述驱动板（4）的几何表面积的区域中的凹部（13）反射镜（5），该凹部（13）的尺寸至少使得反射镜（5）的最大机械偏转不受底部（11）限制，所述驱动装置（定子电极15或线圈24）施加力仅直接到驱动板（4）并且具有周期性功能的所述力，其周期被调谐到与驱动板（4）的本征频率不同的反射镜（5）的本征频率。

7. 发明申请

US20140144232A1 SPRING FOR MICROELECTROMECHANICAL SYSTEMS (MEMS) DEVICE 审中-公开
标题翻译：微电子系统（MEMS）器件的弹簧
公开(公告)号：US20140144232A1
公开(公告)日：2014-05-29
申请号：US13687424
申请日：2012-11-28
申请人： Yizhen Lin , Jan Mehner , Michael Naumann
发明人： Yizhen Lin , Jan Mehner , Michael Naumann
IPC分类号： G01C19/56
CPC分类号： G01C19/5733 , B81B3/0051 , B81B2201/0235 , B81B2201/0242 , B81B2203/0136 , B81B2203/0163 , G01C19/5621 , G01C19/5656 , G01C19/5712
摘要： A MEMS device (20) includes a substrate (28) and a drive mass (30) configured to undergo oscillatory motion within a plane (24) substantially parallel to a surface (50) of the substrate (28). The sensor (20) further includes drive springs (56), each of which includes a principal beam (70) and a flexion beam (72) coupled an end (74) of the principal beam (70). The flexion beam (72) is anchored to the drive mass (30) or the substrate (28). The flexion beam (72) exhibits a width (90) that is less than a width (88) of the principal beam (70). In response to oscillatory drive motion, the flexion beam (72) flexes so that the principal beam (70) rotates about a pivot point (96) within the plane (24). Thus, out-of-plane movement of the drive mass (30) is reduced thereby suppressing quadrature error.
摘要翻译： MEMS器件（20）包括衬底（28）和驱动质量块（30），驱动质量块构造成在基本上平行于衬底（28）的表面（50）的平面（24）内经历振荡运动。传感器（20）还包括驱动弹簧（56），每个驱动弹簧包括主梁（70）和与主梁（70）的端部（74）相连的弯曲梁（72）。屈曲梁（72）被锚固到驱动块（30）或基底（28）上。屈曲梁（72）表现出小于主梁（70）的宽度（88）的宽度（90）。响应于振荡驱动运动，屈曲梁（72）弯曲，使得主梁（70）围绕平面（24）内的枢转点（96）旋转。因此，减小驱动质量块（30）的平面外运动，从而抑制正交误差。

8. 发明申请

US20140144231A1 INERTIAL SENSOR AND METHOD OF LEVITATION EFFECT COMPENSATION 有权
标题翻译：惯性传感器和引力效应补偿方法
公开(公告)号：US20140144231A1
公开(公告)日：2014-05-29
申请号：US13687299
申请日：2012-11-28
申请人： Yizhen Lin , Jan Mehner , Michael Naumann
发明人： Yizhen Lin , Jan Mehner , Michael Naumann
IPC分类号： G01C19/56
CPC分类号： G01C19/574
摘要： An inertial sensor (110) includes a drive system (118) configured to oscillate a drive mass (114) within a plane (24) that is substantially parallel to a surface (50) of a substrate (28). The drive system (118) includes first and second drive units (120, 122) having fixed fingers (134, 136) interleaved with movable fingers (130, 132) of the drive mass (114). At least one of the drive units (120) is located on each side (126, 128) of the drive mass (114). Likewise, at least one of the drive units (122) is located on each side (126, 128) of the drive mass (114). The drive units (122) are driven in phase opposition to the drive units (120) so that a levitation force (104) generated by the drive units (122) compensates for, or at least partially suppresses, a levitation force (100) generated by the drive units (120).
摘要翻译：惯性传感器（110）包括驱动系统（118），驱动系统（118）被配置为使基本平行于基底（28）的表面（50）的平面（24）内的驱动质量块（114）振荡。驱动系统（118）包括具有与驱动质量块（114）的活动指状物（130,132）交错的固定指状物（134,136）的第一和第二驱动单元（120,122）。驱动单元（120）中的至少一个位于驱动块（114）的每一侧（126,128）上。类似地，驱动单元（122）中的至少一个位于驱动块（114）的每一侧（126,128）上。驱动单元（122）与驱动单元（120）相反地驱动，使得由驱动单元（122）产生的悬浮力（104）补偿或至少部分地抑制产生的悬浮力（100）通过驱动单元（120）。

9. 发明申请

US20140066804A1 BLADDER PRESSURE MEASUREMENT SYSTEM 审中-公开
标题翻译：叶片压力测量系统
公开(公告)号：US20140066804A1
公开(公告)日：2014-03-06
申请号：US14002136
申请日：2012-03-14
申请人： Sebastian Wille , Dirk Tenholte , Jan Mehner
发明人： Sebastian Wille , Dirk Tenholte , Jan Mehner
IPC分类号： A61B5/00 , A61B5/20
CPC分类号： A61B5/6874 , A61B5/205 , A61B5/207 , A61B5/6861 , A61B5/7221 , A61B5/7232 , A61B5/7475 , A61B2562/162
摘要： The invention relates to a bladder pressure measurement system and to a measurement method comprising a measurement capsule (1) that can be placed in the bladder of a living creature, in particular of a human being, and comprising a pressure sensor and measurement electronics, by means of which pressure measurement values provided by the pressure sensor can be captured and saved, comprising a probe device having a manually actuated probe, wherein the probe device and the measurement capsule comprise internal chronometers synchronized to each other or at least capable of being synchronized to each other and the measurement capsule (1) is designed to capture and save pressure measurement values together with time information from the chronometer thereof, and the probe device is designed to detect and save a probe actuation together with time information from the chronometer thereof.
摘要翻译：本发明涉及一种膀胱压力测量系统和测量方法，该测量方法包括测量胶囊（1），该测量胶囊可以放置在特定人类的生物的膀胱中，并且包括压力传感器和测量电子设备，通过可以捕获并保存由压力传感器提供的压力测量值的装置，包括具有手动致动的探针的探针装置，其中探针装置和测量胶囊包括彼此同步或至少能够与彼此和测量胶囊（1）被设计成与来自其计时器的时间信息一起捕获和保存压力测量值，并且探针装置被设计成与来自其计时器的时间信息一起检测和保存探针致动。

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