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1. 发明授权

US08264125B2 Piezoelectric component comprising a security layer and an infiltration barrier and a method for the production thereof 有权
标题翻译：包含安全层和渗透屏障的压电元件及其制造方法
公开(公告)号：US08264125B2
公开(公告)日：2012-09-11
申请号：US12593375
申请日：2008-03-26
申请人： Michael Denzler , Christoph Hamann , Harald Johannes Kastl , Stefan Kohn , Maximilian Kronberger , Christian Reichinger , Carsten Schuh , Claus Zumstrull
发明人： Michael Denzler , Christoph Hamann , Harald Johannes Kastl , Stefan Kohn , Maximilian Kronberger , Christian Reichinger , Carsten Schuh , Claus Zumstrull
IPC分类号： H01L41/04 , H01L41/08
CPC分类号： H01L41/273 , H01L41/0838 , Y10T29/42
摘要： A piezoelectric component with a monolithic stack, has electrode layers and piezoceramic layers arranged alternately one on top of the other, the piezoceramic layers have a piezoceramic, and having at least one porous security layer arranged in the stack for the formation of a crack if mechanical overload of the stack should occur. The piezoelectric component has an infiltration barrier arranged between the security layer and a lateral surface section of the stack for suppressing the penetration of a foreign substance into the security layer. The piezoelectric component can be as a piezoactuator for controlling a valve, particularly a valve of an internal combustion engine.
摘要翻译：具有单片堆叠的压电元件具有彼此交替排列的电极层和压电陶瓷层，压电陶瓷层具有压电陶瓷，并且具有布置在堆叠中的至少一个多孔安全层用于形成裂纹，如果机械应发生堆栈过载。压电元件具有布置在安全层和堆叠的侧表面部分之间的渗透屏障，用于抑制异物渗透到安全层中。压电元件可以作为用于控制阀门，特别是内燃机的阀门的压电致动器。

2. 发明申请

US20100019620A1 PIEZOCERAMIC MULTILAYER ACTUATOR AND METHOD FOR ITS PRODUCTION 有权
标题翻译： PIEZOCERAMIC MULTILAYER执行器及其生产方法
公开(公告)号：US20100019620A1
公开(公告)日：2010-01-28
申请号：US12520888
申请日：2007-12-19
申请人： Harald Johannes Kastl , Christian Reichinger , Carsten Schuh
发明人： Harald Johannes Kastl , Christian Reichinger , Carsten Schuh
IPC分类号： H01L41/04 , H01L41/22
CPC分类号： H01L41/0533 , H01L41/0838 , H01L41/23 , H01L41/273 , Y10T29/42
摘要： In a piezoelectric multilayer actuator (1) having micromechanical relief zones (30) and an insulation layer (40) as well as in a method for producing said actuator, as a result of the micromechanical relief zones (30), poling cracks are concentrated in these relief regions (30). This makes it possible to provide the sections I, II, III of the multilayer actuator (1) with an insulation layer (40) which only has an extension behaviour similar to the multilayer actuator (1) without poling cracks.
摘要翻译：在具有微机械卸载区（30）和绝缘层（40）的压电多层致动器（1）中以及用于制造所述致动器的方法中，由于微机械卸载区（30），极化裂纹集中在这些浮雕区域（30）。这使得可以向多层致动器（1）的部分I，II，III提供仅具有类似于多层致动器（1）的延伸行为的绝缘层（40），而不会发生极化的裂纹。

3. 发明授权

US08106565B2 Piezoceramic multilayer actuator with stress relief sections and insulation layers in sections without relief zones 有权
标题翻译：具有应力消除部分和绝缘层的压电陶瓷多层致动器，不带减压区段
公开(公告)号：US08106565B2
公开(公告)日：2012-01-31
申请号：US12520888
申请日：2007-12-19
申请人： Harald Johannes Kastl , Christian Reichinger , Carsten Schuh
发明人： Harald Johannes Kastl , Christian Reichinger , Carsten Schuh
IPC分类号： H01L41/083
CPC分类号： H01L41/0533 , H01L41/0838 , H01L41/23 , H01L41/273 , Y10T29/42
摘要： In a piezoelectric multilayer actuator (1) having micromechanical relief zones (30) and an insulation layer (40) as well as in a method for producing said actuator, as a result of the micromechanical relief zones (30), poling cracks are concentrated in these relief regions (30). This makes it possible to provide the sections I, II, III of the multilayer actuator (1) with an insulation layer (40) which only has an extension behavior similar to the multilayer actuator (1) without poling cracks.
摘要翻译：在具有微机械卸载区（30）和绝缘层（40）的压电多层致动器（1）中以及用于制造所述致动器的方法中，由于微机械卸载区（30），极化裂纹集中在这些浮雕区域（30）。这使得可以向多层致动器（1）的部分I，II，III提供仅具有类似于多层致动器（1）的延伸行为的绝缘层（40），而不会发生极化裂纹。

4. 发明申请

US20100102138A1 PIEZOELECTRIC COMPONENT COMPRISING A SECURITY LAYER AND AN INFILTRATION BARRIER AND A METHOD FOR THE PRODUCTION THEREOF 有权
标题翻译：包含安全层和渗透阻挡层的压电元件及其生产方法
公开(公告)号：US20100102138A1
公开(公告)日：2010-04-29
申请号：US12593375
申请日：2008-03-26
申请人： Michael Denzler , Christoph Hamann , Harald Johannes Kastl , Stefan Kohn , Maximilian Kronberger , Christian Reichinger , Carsten Schuh , Claus Zumstrull
发明人： Michael Denzler , Christoph Hamann , Harald Johannes Kastl , Stefan Kohn , Maximilian Kronberger , Christian Reichinger , Carsten Schuh , Claus Zumstrull
IPC分类号： B05B17/00 , H01L41/083 , H01L41/053 , H01L41/24 , B05B1/30
CPC分类号： H01L41/273 , H01L41/0838 , Y10T29/42
摘要： A piezoelectric component with a monolithic stack, has electrode layers and piezoceramic layers arranged alternately one on top of the other, the piezoceramic layers have a piezoceramic, and having at least one porous security layer arranged in the stack for the formation of a crack if mechanical overload of the stack should occur. The piezoelectric component has an infiltration barrier arranged between the security layer and a lateral surface section of the stack for suppressing the penetration of a foreign substance into the security layer. The piezoelectric component can be as a piezoactuator for controlling a valve, particularly a valve of an internal combustion engine.
摘要翻译：具有单片堆叠的压电元件具有彼此交替排列的电极层和压电陶瓷层，压电陶瓷层具有压电陶瓷，并且具有布置在堆叠中的至少一个多孔安全层用于形成裂纹，如果机械应发生堆栈过载。压电元件具有布置在安全层和堆叠的侧表面部分之间的渗透屏障，用于抑制异物渗透到安全层中。压电元件可以作为用于控制阀门，特别是内燃机的阀门的压电致动器。

5. 发明申请

US20130248623A1 Piezoelectric Component with Contact 审中-公开
标题翻译：压电元件与触点
公开(公告)号：US20130248623A1
公开(公告)日：2013-09-26
申请号：US13881156
申请日：2011-10-05
申请人： Harald Johannes Kastl , Christian Reichinger , Christoph Hamann
发明人： Harald Johannes Kastl , Christian Reichinger , Christoph Hamann
IPC分类号： H01L41/083 , F02M51/06
CPC分类号： H01L41/0838 , F02M51/0603 , H01L41/0472
摘要： A piezoelectric component, e.g., for use as an actuator of a fuel injection valve in a motor vehicle, may include a stack-shaped actuator body including a plurality of piezoelectric elements and inner electrode layers arranged in an alternating manner in a stacking direction, each inner electrode layer being connected alternately to one of two metalizations on an outer face of the stack in an electrically conductive manner. Each metalization is connected to an electrically conductive electrode structure via an electrically conductive contacting element (e.g., adhesive or solder). The stack-shaped actuator body has at least one predetermined breaking point, and the metalizations and/or the contacting elements have a recess in the region of the at least one predetermined breaking point.
摘要翻译：例如用作机动车辆中的燃料喷射阀的致动器的压电元件可以包括：堆叠形状的致动器本体，包括多个压电元件和沿层叠方向交替排列的内部电极层，每个压电元件内部电极层以导电的方式交替地连接到堆叠的外表面上的两个金属化之一。每个金属化通过导电接触元件（例如粘合剂或焊料）连接到导电电极结构。堆叠形状的致动器主体具有至少一个预定的断裂点，并且金属化和/或接触元件在至少一个预定断裂点的区域中具有凹部。

6. 发明授权

US07518285B2 Starting-process controller for starting a piezomotor 失效
标题翻译：启动压电机的启动过程控制器
公开(公告)号：US07518285B2
公开(公告)日：2009-04-14
申请号：US10512119
申请日：2003-04-17
申请人： Matthias Wendt , Hans Steinbusch , Gerhard Diefenbach , Christian Reichinger
发明人： Matthias Wendt , Hans Steinbusch , Gerhard Diefenbach , Christian Reichinger
IPC分类号： H01L41/09
CPC分类号： H02N2/142
摘要： A starting-process controller for starting a piezomotor, having a voltage-controlled oscillator, a power output stage, and a resonant converter. The oscillator generates the control signals required for the power output stage and the resonance converter converts the stepped output voltage from the power output stage into a sinusoidal voltage at the output. The resonance converter drives the piezomotor with the voltage. The motor current that flows when the piezomotor is driven is measured and compared with the phase of the drive voltage in a phase comparator. The comparison output signal is a measure of the phase difference at the time between current and voltage. A phase-locked loop filter smoothes the phase-difference signal for controling the oscillator. The controller includes a start-assisting circuit element that fixes the output voltage from the phase-locked loop filter at start-up and thus applies a constant voltage to the input of the voltage-controlled oscillator.
摘要翻译：用于启动具有压控振荡器，功率输出级和谐振转换器的压电机的启动过程控制器。振荡器产生功率输出级所需的控制信号，并且谐振变换器将来自功率输出级的阶梯式输出电压转换为输出端的正弦电压。谐振转换器用电压驱动压电电动机。在驱动压电电动机时流动的电动机电流被测量并与相位比较器中的驱动电压的相位进行比较。比较输出信号是电流和电压之间相位差的度量。锁相环滤波器平滑用于控制振荡器的相位差信号。控制器包括启动辅助电路元件，其在启动时固定来自锁相环滤波器的输出电压，从而对压控振荡器的输入端施加恒定电压。

7. 发明申请

US20050261556A1 Power saving uplink for biosensors 有权
标题翻译：节能上传生物传感器
公开(公告)号：US20050261556A1
公开(公告)日：2005-11-24
申请号：US10530494
申请日：2003-09-18
申请人： Olaf Such , Gereon Vogtmeier , Josef Lauter , Harald Reiter , Christian Reichinger , Ralf Schmidt
发明人： Olaf Such , Gereon Vogtmeier , Josef Lauter , Harald Reiter , Christian Reichinger , Ralf Schmidt
IPC分类号： A61B5/00
CPC分类号： A61B5/0002 , A61B2560/0209 , Y10S128/92
摘要： A system for monitoring a physiological condition of an individual. The system (1) comprises sensing means (3) arranged to pick up a first signal (M) in a first mode of the system, said first signal being representative of the physiological condition and to forward the first signal to a signal processing unit (33). The system comprises an actuatable control unit (2) positioned remote from the signal processing unit, the control unit (2) being suitable to generate a second signal (T) arranged to be superimposed on the first signal (M). The signal processing unit (33, 37) is arranged to decode the second signal and to make the system enter into a second mode upon receipt of the second signal (T).
摘要翻译：一种用于监测个体生理状况的系统。系统（1）包括感测装置（3），其被布置成在系统的第一模式中拾取第一信号（M），所述第一信号代表生理条件并将第一信号转发到信号处理单元 33）。该系统包括远离信号处理单元定位的致动控制单元（2），该控制单元（2）适于生成被布置为叠加在第一信号（M）上的第二信号（T）。信号处理单元（33,37）被布置成对第二信号进行解码，并且在接收到第二信号（T）时使系统进入第二模式。

8. 发明申请

US20100268440A1 METHOD AND DEVICE FOR THE CALIBRATION A PIEZO-ACTUATOR THAT IS ACTUATED IN A MOTOR VEHICLE FOR DRIVING A SWITCHING VALVE 有权
标题翻译：用于校准驱动开关阀的电动机驱动的致动器的方法和装置
公开(公告)号：US20100268440A1
公开(公告)日：2010-10-21
申请号：US12742896
申请日：2008-11-14
申请人： Christian Reichinger , Walter Schrod , Hans-Jörg Wiehoff
发明人： Christian Reichinger , Walter Schrod , Hans-Jörg Wiehoff
IPC分类号： F02D41/30 , G01R27/00 , H01L41/09
CPC分类号： H02N2/065 , F02D41/2096 , F02D41/2438 , F02D41/2467 , F02M51/0603 , F02M2200/701 , F02M2200/702 , H02N2/067
摘要： In a method for calibration, a piezo-actuator (1) is actuated in a motor vehicle by a control circuit and an output stage. The piezo actuator is, in particular, part of the injection valve. The piezo-actuator (1) is subjected to an electric calibration pulse that is in the high-level signal range thereof when the control circuit and the output stage are in operation, the frequency thereof being modified over time. The associated electric impendence curve over the frequency is determined and evaluated during the calibration pulse. The output stage is controlled by the control circuit in such a manner that the calibration pulse is generated.
摘要翻译：在校准方法中，压电致动器（1）通过控制电路和输出级在机动车辆中被致动。压电致动器尤其是喷射阀的一部分。压电致动器（1）在控制电路和输出级工作时受到处于其高电平信号范围内的电校准脉冲，其频率随时间而改变。在校准脉冲期间确定和评估频率上的相关电阻曲线。输出级由控制电路控制，使得产生校准脉冲。

9. 发明授权

US07545919B2 Telematic system with an automatic reconnection support 失效
标题翻译：具有自动重新连接支持的Telematic系统
公开(公告)号：US07545919B2
公开(公告)日：2009-06-09
申请号：US10539354
申请日：2003-12-10
申请人： Andras Montvay , Harald Reiter , Josef Lauter , Ralf Schmidt , Olaf Such , Christian Reichinger
发明人： Andras Montvay , Harald Reiter , Josef Lauter , Ralf Schmidt , Olaf Such , Christian Reichinger
IPC分类号： H04M11/00
CPC分类号： G08B25/08 , H04M11/045
摘要： The system (1) according to the invention is arranged to support an automatic informing of callers (S1, S2, . . . , SN) upon an event of an interrupt in a telecommunication line engaged with a receiving station (4) according to a telecommunication protocol. In order to carry out said automatic informing the receiving station (4) is adapted with a computer program (6,8,10,12,14) arranged to transmit a prerecorded message to all engaged parties upon an event of the interrupt. The computer program is further arranged to carry out background interaction with a caller who is put on hold, so that the caller is not left behind unattended.
摘要翻译：根据本发明的系统（1）被布置成在与接收站（4）接合的电信线路中的中断事件时，根据一个或多个接收站（4）来支持呼叫者（S1，S2，...，SN）的自动通知电信协议。为了执行所述自动通知，接收站（4）适用于被布置成在中断事件发送预录信息到所有接收方的计算机程序（6,8,10,12,14）。该计算机程序进一步被布置为与被搁置的呼叫者进行背景交互，使得呼叫者不被无人值守。

10. 发明申请

US20060267452A1 Piezoelectric driving device and a regulation method for a piezoelectric driving device 失效
标题翻译：压电驱动装置和压电驱动装置的调节方法
公开(公告)号：US20060267452A1
公开(公告)日：2006-11-30
申请号：US10303980
申请日：2002-11-25
申请人： Gerhard Diefenbach , Christian Reichinger , Hans Steinbusch , Matthias Wendt
发明人： Gerhard Diefenbach , Christian Reichinger , Hans Steinbusch , Matthias Wendt
IPC分类号： H01L41/09
CPC分类号： B26B19/282 , B26B19/38 , B26B19/3873 , B26B19/388 , H02N2/0075
摘要： A piezoelectric driving device and a regulation method for a piezoelectric driving device are proposed. Piezoelectric driving devices known so far show a characteristic with which the electric power applied to the motor drops when the load increases. This behavior, which leads to a strong reduction of the range of use of such motors, is counteracted by predefining the amplitude of the excitation voltage so that the effective power does not drop with increasing load. For this purpose the electrical effective power is determined from the excitation voltage and the current flowing through the piezoelectric resonator. Alternatively, with a predefined fixed phase angle between excitation voltage and current a regulation may also be effected in the way that the current is kept to the constant value. A further aspect of the invention relates to a unit for limiting the current flowing through the piezoelectric resonator, so as to avoid this component being damaged.
摘要翻译：提出了一种用于压电驱动装置的压电驱动装置和调节方法。迄今为止已知的压电驱动装置显示了当负载增加时施加到电动机的电力下降的特性。导致这种电动机的使用范围大大降低的这种行为通过预先确定激励电压的幅度来抵消，使得有效功率不随着负载的增加而下降。为此，根据激发电压和流过压电谐振器的电流来确定电有效功率。或者，利用激励电压和电流之间的预定义的固定相位角，也可以以电流保持恒定值的方式实现调节。本发明的另一方面涉及一种用于限制流过压电谐振器的电流的单元，以避免该部件被损坏。

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