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1. 发明授权

US06631641B1 Device and method for determining frequency and amplitude of an oscillating structure, especially for measuring acceleration or rotational rates 失效
标题翻译：用于确定振荡结构的频率和振幅的装置和方法，特别是用于测量加速度或旋转速率
公开(公告)号：US06631641B1
公开(公告)日：2003-10-14
申请号：US09762221
申请日：2001-02-05
申请人： Josef Schalk , Stefan Sassen , Wilhelm Ficker , Konrad Lentner
发明人： Josef Schalk , Stefan Sassen , Wilhelm Ficker , Konrad Lentner
IPC分类号： G01C1900
CPC分类号： G01P1/04 , G01P1/00 , G01P15/14
摘要： A device for determining the frequency and/or the amplitude of a vibrating structure includes a vibrating element (2) and a pair of position sensors (10, 11) for the determination of the deflection of the vibrating element (2). The position sensors (10, 11) are arranged such that their measurements during a half-wave of vibration exceed and/or are less than one another. A comparator compares the measurements of the two position sensors (10, 11) to determine a threshold value Us for the half-wave of the vibration at which their measurements are equal. A device is used for determining the duration during which the measurement of one of the two position sensors (10, 11) exceeds or is less than the threshold value Us. The position sensors (10, 11) can be capacitors whose electrodes are arranged in a step-like manner. The determination of the amplitude of the vibration is, carried out independent of a potential parallel shift of the movable element (2), such that there is no distortion of the measurement result.
摘要翻译：用于确定振动结构的频率和/或幅度的装置包括振动元件（ 2 ）和一对位置传感器（ 11 ），用于确定振动元件的偏转（ 2 ）。位置传感器（ 10,11 ）被布置成使得它们在振动的半波期间的测量超过彼此和/或彼此之间。比较器比较两个位置传感器（ 10,11 ）的测量值，以确定阈值U s 它们的测量值相等的振动的半波。一个装置用于确定两个位置传感器之一（ 10,11 ）的测量超过或小于阈值U 的持续时间， PDAT> s 。位置传感器（ 10,11 ）可以是其电极以阶梯状排列的电容器。振动幅度的确定是独立于可移动元件（ 2 ）的潜在平行移位而进行的，使得测量结果不变形。

2. 发明授权

US06907782B2 Micromechanical inertial sensor 失效
标题翻译：微机械惯性传感器
公开(公告)号：US06907782B2
公开(公告)日：2005-06-21
申请号：US10433335
申请日：2001-11-30
申请人： Konrad Lentner , Stefan Sassen , Josef Schalk
发明人： Konrad Lentner , Stefan Sassen , Josef Schalk
IPC分类号： G01C19/56 , G01C19/5712 , G01C21/16 , G01P15/125 , G01P15/18 , H01L29/84 , G01P9/04
CPC分类号： G01C19/5712 , G01C21/16 , G01P15/125 , G01P15/18 , G01P2015/0828 , G01P2015/0831
摘要： A micromechanical inertial sensor that includes three component planes, namely a bottom part, a center part and a cover part. The center part is a silicon wafer in which a cardan-type (i.e. gimbal) structure with two oscillating elements is formed. A plate is formed in the silicon wafer which can be pivoted about a rotational axis lying in the wafer plane. Metallized portions or conductive layers form an exciter unit and set the gimbal structure oscillating. The inventive sensor further comprises a device for detecting the displacement of the plate. In addition, a method for manufacturing a micromechanical inertial sensor.
摘要翻译：一种微机械惯性传感器，包括三个分量平面，即底部，中心部分和盖部分。中心部分是形成具有两个振荡元件的万向型（即万向节）结构的硅晶片。在硅晶片中形成板，其可以围绕位于晶片平面中的旋转轴线枢转。金属化部分或导电层形成激励器单元，并将万向节结构设置成摆动。本发明的传感器还包括用于检测板的位移的装置。另外，微机械惯性传感器的制造方法。

3. 发明授权

US06898972B2 Micromechanical speed sensor 失效
标题翻译：微机械速度传感器
公开(公告)号：US06898972B2
公开(公告)日：2005-05-31
申请号：US10344925
申请日：2001-08-06
申请人： Karin Bauer , Tanjo Gleissner , Konrad Lentner , Stefan Sassen , Josef Schalk , Ralf Voss
发明人： Karin Bauer , Tanjo Gleissner , Konrad Lentner , Stefan Sassen , Josef Schalk , Ralf Voss
IPC分类号： G01C19/56 , G01P9/04
CPC分类号： G01C19/5712 , Y10T29/49007
摘要： A micromechanical rotation speed sensor with a gimbals-mounted structure capable of vibration includes two vibration elements (4, 5) which are swivelled about two axes (A, B) oriented perpendicular toward each other. An excitation unit in the form of an electrode (7) sets the first vibration element (4) into a vibration about the first axis of rotation (A). A read out unit in the form of a read out electrode (8) records a tipping or vibration of the second vibration element (5) about the second axis of rotation (B) as a measure for the rotation speed of the sensor. Additional mass elements (6a, 6b) which are symmetrically aligned are situated on the upper side (2a) and the underside (2b) of the first vibration element (4) which form a rocker. The sensor is manufactured of at least three individually processed wafers which are finally joined together and form a top part (1), a midsection (2) and a bottom part (3).
摘要翻译：具有能够振动的万向台安装结构的微机械转速传感器包括两个相对于彼此垂直定向的两个轴线（A，B）旋转的振动元件（4,5）。电极（7）形式的激励单元将第一振动元件（4）设置成围绕第一旋转轴线（A）的振动。读出电极（8）形式的读出单元记录第二振动元件（5）围绕第二旋转轴线（B）的倾斜或振动，作为传感器旋转速度的量度。对称配置的附加质量元件（6a，6b）位于形成摇杆的第一振动元件（4）的上侧（2a）和下侧（2b）上。传感器由至少三个单独处理的晶片制成，其最终接合在一起并形成顶部（1），中部（2）和底部（3）。

4. 发明授权

US06564637B1 Sensor having a resonance structure, especially an acceleration or rotation rate sensor, and a device for carrying out a self-test 有权
标题翻译：具有共振结构的传感器，特别是加速度或转速传感器，以及用于执行自检的装置
公开(公告)号：US06564637B1
公开(公告)日：2003-05-20
申请号：US09806404
申请日：2001-05-15
申请人： Josef Schalk , Erwin Stenzel , Karin Bauer , Rainer Freitag , Roland Hilser , Ralf Voss , Matthias Aikele , Helmut Seidel , Ulrich Prechtel
发明人： Josef Schalk , Erwin Stenzel , Karin Bauer , Rainer Freitag , Roland Hilser , Ralf Voss , Matthias Aikele , Helmut Seidel , Ulrich Prechtel
IPC分类号： G01P904
CPC分类号： G01C19/5621 , G01C19/5614 , G01P21/00
摘要： A self-testing sensor (especially to measure an angular rate or acceleration) includes a resonant structure, an actor unit configured to excite the structure to a first periodic vibration, a piezoresistive element configured to generate an output signal that depends on the measured quantity, and an isolator configured to isolate a test signal component from the output signal, whereby the test signal component is generated by a second periodic vibration of the structure superposed on the first vibration. A device for self-testing a sensor includes an isolator configured to isolate a test signal component superposed on a useful signal component from the periodic output signal of the sensor, and it includes a comparator configured to compare the test signal component with a predefined value or a test signal fed to the sensor. For the self-test, a second periodic vibration is superposed on a first vibration of the structure, and an output signal containing information on the measured quantity is determined. A test signal component contained in the output signal is monitored.
摘要翻译：自检传感器（特别是用于测量角速率或加速度）包括谐振结构，被配置为将结构激发到第一周期性振动的动作单元，配置成产生取决于测量量的输出信号的压阻元件，以及隔离器，被配置为将测试信号分量与输出信号隔离，由此通过叠加在第一振动上的结构的第二周期性振动来产生测试信号分量。用于对传感器进行自检的装置包括：隔离器，被配置为将叠加在有用信号分量上的测试信号分量与传感器的周期性输出信号隔离，并且其包括比较器，其被配置为将测试信号分量与预定义的值进行比较，测试信号馈送到传感器。对于自检，第二周期振动叠加在结构的第一振动上，并且确定包含关于测量量的信息的输出信号。监视输出信号中包含的测试信号分量。

5. 发明申请

US20140223067A1 BUS SYSTEM 有权
标题翻译：总线系统
公开(公告)号：US20140223067A1
公开(公告)日：2014-08-07
申请号：US14346494
申请日：2012-09-12
申请人： Christoph Heller , Josef Schalk
发明人： Christoph Heller , Josef Schalk
IPC分类号： G06F13/40
CPC分类号： G06F13/4004 , G06F13/4068 , H04J1/12 , H04L12/40032 , H04L25/0266 , H04L2012/40215 , H04L2012/4028
摘要： The invention relates to a bus system for transmitting data between data processing units (20) in a network, by means of a bus (14) that consists of two signal lines. The signals at said bus (14) are analog signals which lie within a plurality of non-overlapping frequency bands assigned to the individual data processing units (20), and these data processing units (20) use a digital communication protocol to communicate with a signal processor unit (24) that comprises a polyphase filter bank, a D/A Converter (26) and a bus-coupling unit (30) being connected downstream of said bank in order to couple the data signal into the bus (14) in a galvanically-isolated manner. The proposed bus system has a simple design with regard to cabling, allows the use of a Standard communication protocol such as Ethernet for the data processing units (20), and additionally allows data to be transmitted between all network subscribers simultaneously and without restriction.
摘要翻译：本发明涉及一种用于通过由两条信号线组成的总线（14）在网络中的数据处理单元（20）之间传输数据的总线系统。所述总线（14）上的信号是分配给各个数据处理单元（20）的多个非重叠频带内的模拟信号，并且这些数据处理单元（20）使用数字通信协议来与信号处理器单元（24），其包括多相滤波器组，D / A转换器（26）和总线耦合单元（30），其连接在所述存储体的下游，以便将数据信号耦合到总线（14）中一种电流隔离的方式。所提出的总线系统对于布线具有简单的设计，允许对数据处理单元（20）使用诸如以太网的标准通信协议，并且还允许在所有网络订户之间同时且没有限制地传输数据。

6. 发明授权

US09038458B2 Monitoring device for repair patches, repair kit, and method for monitoring a repair patch 有权
标题翻译：用于修复补丁的监控设备，维修套件和用于监控修补补丁的方法
公开(公告)号：US09038458B2
公开(公告)日：2015-05-26
申请号：US13811635
申请日：2011-07-14
申请人： Thomas Becker , Ulrich Prechtel , Jirka Klaue , Martin Kluge , Jordi Sabater , Josef Schalk
发明人： Thomas Becker , Ulrich Prechtel , Jirka Klaue , Martin Kluge , Jordi Sabater , Josef Schalk
IPC分类号： G01M5/00 , G01M17/00 , B29C73/10 , B64D43/00 , B64F5/00 , G01L1/10 , B64C1/00 , B64D45/00
CPC分类号： G01M17/00 , B29C73/10 , B64C2001/0072 , B64D43/00 , B64D2045/0085 , B64F5/40 , B64F5/60 , G01M5/0041 , Y02T50/43
摘要： A monitoring device for a repair patch that can be placed on or in a wall of an aircraft to repair a defect has a sensor device for detecting properties of the repair patch placed in the wall, an energy supply device for supplying energy at least to the sensor device, and a communication device so as to read out the sensor data. A repair kit that can be placed in or on a wall of an aircraft to repair defects comprises a repair patch for repairing a defect in or on a wall of an aircraft and also comprises a monitoring device. A method for monitoring a repair patch in or on a wall of an aircraft by means of a monitoring device comprises the steps of detecting a measurement phase on the basis of the amount of energy provided by the energy supply device, measuring load parameters in and/or on the repair patch during the measurement phase, and reading out the load parameters.
摘要翻译：用于修复补片的监视装置可以被放置在飞机的墙上或其中以修复缺陷，具有用于检测放置在墙壁中的修补补片的属性的传感器装置，用于至少向传感器装置和通信装置，以便读出传感器数据。可以放置在飞机上或其上的修理缺陷的修理工具包括用于修理飞机上或其上墙上的缺陷的修补补片，并且还包括监视装置。一种通过监测装置监测飞机上墙上或其上的修补补片的方法包括以下步骤：根据能量供应装置所提供的能量量来检测测量阶段，测量载荷参数和/ 或在测量阶段在修补补丁上，并读出负载参数。

7. 发明授权

US06474162B1 Micromechanical rate of rotation sensor (DRS) 失效
标题翻译：微机械转速传感器（DRS）
公开(公告)号：US06474162B1
公开(公告)日：2002-11-05
申请号：US09011233
申请日：1998-02-09
申请人： Ralf Voss , Karin Bauer , Matthias Rose , Erwin Stenzel , Josef Schalk , Winfried Kupke , Helmut Seidel
发明人： Ralf Voss , Karin Bauer , Matthias Rose , Erwin Stenzel , Josef Schalk , Winfried Kupke , Helmut Seidel
IPC分类号： G01P904
CPC分类号： G01C19/5614 , G01C19/5621
摘要： A rate of rotation sensor is suggested which is structured out of silicon (silicon compounds or silicon/glass compounds) or other semiconductor materials by means of micromechanical techniques. The rate of rotation sensor has the form of a tuning fork whose prongs are situated in planes in parallel to the surface of the semiconductor wafer. These prongs are exited to carry out vibrations in a plane perpendicular to the wafer plane. By means of a sensor element which registers the torsion of the tuning fork suspension, the angular velocity of a rotation of the sensor about an axis in parallel to the tuning fork suspension is measured.
摘要翻译：建议通过微机械技术由硅（硅化合物或硅/玻璃化合物）或其他半导体材料构成的旋转传感器速率。旋转传感器的速度具有音叉的形式，其叉头位于平行于半导体晶片的表面的平面中。退出这些插脚以在与晶片平面垂直的平面中进行振动。通过记录音叉悬架的扭矩的传感器元件，测量传感器绕与音叉悬架平行的轴线的旋转角速度。

8. 发明授权

US6122965A System for the measurement of acceleration in three axes 失效
标题翻译：三轴加速度测量系统
公开(公告)号：US6122965A
公开(公告)日：2000-09-26
申请号：US980795
申请日：1997-12-01
申请人： Helmut Seidel , Josef Schalk , Ulrich Prechtel
发明人： Helmut Seidel , Josef Schalk , Ulrich Prechtel
IPC分类号： G01L5/16 , G01P15/12 , G01P15/18 , G01P15/00
CPC分类号： G01P15/18 , G01P2015/0828 , G01P2015/0845
摘要： A system for measuring acceleration in three axes comprises four individual sensors arranged in a rectangle on a common substrate with each having one main sensitivity axis. Each individual sensor has a seismic mass in the form of a cantilevered paddle connected by a bending beam to an outer frame and having a center of gravity. Each beam is arranged parallel to the substrate surface and each contains means for measuring the bending that occurs when acceleration forces act upon the system. The actual acceleration occurring on each axis can then be determined as a function of the error angle formed between the sensitivity axis and the normal to the substrate surface.
摘要翻译：用于测量三轴加速度的系统包括四个单独的传感器，其布置在公共基板上的矩形中，每个具有一个主灵敏度轴。每个单独的传感器具有通过弯曲梁连接到外框并具有重心的悬臂桨形式的抗震质量。每个梁平行于基板表面布置，并且每个梁包含用于测量当加速力作用于系统时发生的弯曲的装置。然后可以确定每个轴上发生的实际加速度是在灵敏度轴与基板表面法线之间形成的误差角的函数。

9. 发明授权

US09864715B2 Bus system using plurality of non-overlapping frequency bands for communication 有权
公开(公告)号：US09864715B2
公开(公告)日：2018-01-09
申请号：US14346494
申请日：2012-09-12
申请人： Christoph Heller , Josef Schalk
发明人： Christoph Heller , Josef Schalk
IPC分类号： G06F13/36 , H04J1/00 , G06F13/40 , H04J1/12 , H04L25/02 , H04L12/40
CPC分类号： G06F13/4004 , G06F13/4068 , H04J1/12 , H04L12/40032 , H04L25/0266 , H04L2012/40215 , H04L2012/4028
摘要： The invention relates to a bus system for transmitting data between data processing units in a network, by means of a bus that consists of two signal lines. The signals at said bus are analog signals which lie within a plurality of non-overlapping frequency bands assigned to the individual data processing units, and these data processing units use a digital communication protocol to communicate with a signal processor unit that comprises a polyphase filter bank, a D/A Converter and a bus-coupling unit being connected downstream of said bank in order to couple the data signal into the bus in a galvanically-isolated manner. The proposed bus system has a simple design with regard to cabling, allows the use of a Standard communication protocol such as Ethernet for the data processing units, and additionally allows data to be transmitted between all network subscribers simultaneously and without restriction.

10. 发明申请

US20130192381A1 MONITORING DEVICE FOR REPAIR PATCHES, REPAIR KIT, AND METHOD FOR MONITORING A REPAIR PATCH 有权
标题翻译：用于维修修理器的维修装置，维修工具包和维修修理方法
公开(公告)号：US20130192381A1
公开(公告)日：2013-08-01
申请号：US13811635
申请日：2011-07-14
申请人： Thomas Becker , Ulrich Prechtel , Jirka Klaue , Martin Kluge , Jordi Sabater , Josef Schalk
发明人： Thomas Becker , Ulrich Prechtel , Jirka Klaue , Martin Kluge , Jordi Sabater , Josef Schalk
IPC分类号： G01M17/00
CPC分类号： G01M17/00 , B29C73/10 , B64C2001/0072 , B64D43/00 , B64D2045/0085 , B64F5/40 , B64F5/60 , G01M5/0041 , Y02T50/43
摘要： A monitoring device for a repair patch that can be placed on or in a wall of an aircraft to repair a defect has a sensor device for detecting properties of the repair patch placed in the wall, an energy supply device for supplying energy at least to the sensor device, and a communication device so as to read out the sensor data. A repair kit that can be placed in or on a wall of an aircraft to repair defects comprises a repair patch for repairing a defect in or on a wall of an aircraft and also comprises a monitoring device. A method for monitoring a repair patch in or on a wall of an aircraft by means of a monitoring device comprises the steps of detecting a measurement phase on the basis of the amount of energy provided by the energy supply device, measuring load parameters in and/or on the repair patch during the measurement phase, and reading out the load parameters.
摘要翻译：用于修复补片的监视装置可以被放置在飞机的墙上或其中以修复缺陷，具有用于检测放置在墙壁中的修补补片的属性的传感器装置，用于至少提供能量的能量供应装置传感器装置和通信装置，以便读出传感器数据。可以放置在飞机上或其上的修理缺陷的修理工具包括用于修理飞机上或其上墙上的缺陷的修补补片，并且还包括监视装置。一种通过监测装置监测飞机上墙上或其上的修补补片的方法包括以下步骤：根据能量供应装置所提供的能量量来检测测量阶段，测量载荷参数和/ 或在测量阶段在修补补丁上，并读出负载参数。

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