公开(公告)号：US07646139B2

公开(公告)日：2010-01-12

申请号：US11569101

申请日：2005-05-02

申请人： Claus Zumstrull

发明人： Claus Zumstrull

IPC分类号： H01L41/083

CPC分类号： H01L41/053 ,  H01L41/0536 ,  H01L41/083

摘要： A head plate assembly (1) for an actuator, has a cover (2), a lead-through (3), at least one connecting pin (4) led through the lead-through (3), and a seal (5) obturating the lead-through of the connecting pin. The head plate assembly (1) is pre-assembled without the actuator.

摘要翻译： 用于致动器的头板组件（1）具有盖（2），引导件（3），引导通过引线（3）的至少一个连接销（4）和密封件（5） 堵塞连接引脚的引线。 头板组件（1）在没有执行器的情况下被预组装。

公开(公告)号：US07564169B2

公开(公告)日：2009-07-21

申请号：US10595391

申请日：2004-10-12

申请人： Bernd Döllgast ,  Carsten Schuh ,  Claus Zumstrull

发明人： Bernd Döllgast ,  Carsten Schuh ,  Claus Zumstrull

IPC分类号： H01L41/083

CPC分类号： F02M63/0026 ,  F02M51/005 ,  H01L41/053 ,  H01L41/083 ,  Y10T29/49002

摘要： A support assembly for a piezoelectric actuator (15), in particular for a piezoelectric actuator for driving an injector for the injection system of an internal combustion engine has a holder (5-10) for spatially securing a piezoelectric stack (2) and two associated connection pins (11, 12) for electrically contacting the stack (2). The support assembly is configured as a single support, which only holds a single piezoelectric stack (2) with two associated connection pins (11, 12).

摘要翻译： 用于压电致动器（15）的支撑组件，特别是用于驱动用于内燃机的喷射系统的喷射器的压电致动器，具有用于空间地固定压电叠层（2）和两个相关联的保持器（5-10） 连接销（11,12），用于电接触堆叠（2）。 支撑组件被配置为单个支撑件，其仅保持具有两个相关联的连接销（11,12）的单个压电叠层（2）。

公开(公告)号：US20080203857A1

公开(公告)日：2008-08-28

申请号：US11996573

申请日：2006-07-26

申请人： Harald Johannes Kastl ,  Andreas Lenk ,  Carsten Schuh ,  Claus Zumstrull

发明人： Harald Johannes Kastl ,  Andreas Lenk ,  Carsten Schuh ,  Claus Zumstrull

IPC分类号： H01L41/083 ,  H01L41/047 ,  H01L41/187

CPC分类号： H01L41/257 ,  H01L41/0471 ,  H01L41/0838 ,  H01L41/273 ,  Y10T29/42

摘要： A piezoactuator has at least one piezoelectric-active partial stack with piezoceramic layers arranged one over the other with piezoceramic material and electrode layers arranged between the piezoceramic layers, at least one piezoelectric-inactive terminating region arranged over the partial stack and at least one transition region between the partial stack and the terminating region, the partial stack, the terminating region and the transition region all connected together to give a monolithic complete stack. The transition region has a transition region stack with piezoceramic layers arranged one over the other and electrode layers arranged between the piezoceramic layers both have a form and are arranged on each other such that, in the stack direction of the transition region stack, from piezoceramic layer to piezoceramic layer there is a successive rotation about a main axis of the polarity and/or a rotation of the main axis of the electric control is provided.

摘要翻译： 压电致动器具有至少一个压电活性部分叠层，压电陶瓷层彼此排列，压电陶瓷材料和布置在压电陶瓷层之间的电极层，至少一个排列在部分叠层上的压电非活化终止区域和至少一个过渡区域 在部分堆叠和终止区域之间，部分堆叠，终止区域和过渡区域全部连接在一起，以提供整体堆叠。 过渡区域具有过渡区堆叠，其中压电陶瓷层彼此排列，并且布置在压电陶瓷层之间的电极层都具有一种形式并且彼此排列，使得在过渡区堆叠的堆叠方向上，从压电陶瓷层 对于压电陶瓷层，存在围绕极性的主轴的连续旋转和/或提供电控制的主轴的旋转。

公开(公告)号：US20070267943A1

公开(公告)日：2007-11-22

申请号：US10595391

申请日：2004-10-12

申请人： Bernd Dollgast ,  Carsten Schuh ,  Claus Zumstrull

发明人： Bernd Dollgast ,  Carsten Schuh ,  Claus Zumstrull

IPC分类号： F02M47/00

CPC分类号： F02M63/0026 ,  F02M51/005 ,  H01L41/053 ,  H01L41/083 ,  Y10T29/49002

摘要： The invention relates to a support assembly for a piezoelectric actuator (15), in particular for a piezoelectric actuator for driving an injector for the injection system of an internal combustion engine. Said assembly comprises a holder (5-10) for spatially securing a piezoelectric stack (2) and two associated connection pins (11, 12) for electrically contacting said stack (2). According to the invention, the support assembly is configured as a single support, which only holds a single piezoelectric stack (2) with two associated connection pins (11, 12). The invention also relates to an associated production method.

摘要翻译： 本发明涉及一种用于压电致动器（15）的支撑组件，特别是用于驱动用于内燃机喷射系统的喷射器的压电致动器。 所述组件包括用于空间地固定压电叠层（2）的保持器（5-10）和用于电接触所述堆叠（2）的两个相关联的连接销（11,12）。 根据本发明，支撑组件被配置为单个支撑件，其仅保持具有两个相关联的连接销（11,12）的单个压电叠层（2）。 本发明还涉及相关的生产方法。

公开(公告)号：US20060163972A1

公开(公告)日：2006-07-27

申请号：US10541012

申请日：2004-10-12

申请人： Bernd Dollgast ,  Horst Gilg ,  Jorg Haubold ,  Emanuel Sanftleben ,  Carsten Schuh ,  Claus Zumstrull

发明人： Bernd Dollgast ,  Horst Gilg ,  Jorg Haubold ,  Emanuel Sanftleben ,  Carsten Schuh ,  Claus Zumstrull

IPC分类号： H01L41/08 ,  H01L41/04

CPC分类号： H01L41/053 ,  F02M63/0026 ,  H01L41/083

摘要： The invention relates to a receiving sleeve for a piezoelectric actuator, in particular for a piezoelectric actuator for driving an injector of an injection system in an internal combustion engine. Said sleeve comprises a first sleeve part (1) and a second sleeve part (2), the first sleeve part (1) being connected to the second sleeve part (2) when the sleeve is assembled. In addition, the inventive receiving sleeve comprises an anti-rotation element (6, 8) for maintaining a predefined angular position between the first sleeve part (1) and the second sleeve part (2).

摘要翻译： 本发明涉及一种用于压电致动器的接收套筒，特别涉及用于驱动内燃机中的喷射系统的喷射器的压电致动器。 所述套筒包括第一套筒部分（1）和第二套筒部分（2），当组装套筒时，第一套筒部分（1）连接到第二套筒部分（2）。 此外，本发明的接收套筒包括用于在第一套筒部件（1）和第二套筒部件（2）之间保持预定角度位置的防旋转元件（6,8）。

公开(公告)号：US09691965B2

公开(公告)日：2017-06-27

申请号：US14360982

申请日：2013-05-08

申请人： Thomas Richter ,  Andreas Lenk ,  Claus Zumstrull

发明人： Thomas Richter ,  Andreas Lenk ,  Claus Zumstrull

IPC分类号： H01L41/083 ,  H01L41/29 ,  H01L41/047 ,  H01L41/293 ,  H01L41/335 ,  B32B37/12 ,  B32B38/00 ,  H01L41/277 ,  H01L41/297

CPC分类号： H01L41/083 ,  B32B37/12 ,  B32B38/0008 ,  B32B38/0012 ,  B32B2307/20 ,  B32B2310/0843 ,  B32B2310/0875 ,  B32B2311/00 ,  B32B2457/00 ,  H01L41/0471 ,  H01L41/0472 ,  H01L41/277 ,  H01L41/293 ,  H01L41/297 ,  H01L41/335

摘要： A method is provided for making electrical contact with an electronic component in the form of a stack formed from a plurality of material layers, which react upon application of an electric field, and a plurality of electrode layers, wherein each material layer is arranged between two of the electrode layers. An insulation structure is generated on at least one stack circumferential region of the stack, which exposes each second electrode layer of the at least one stack circumferential region for electrical contact to be made. Also, a contact-making structure is applied to the at least one stack circumferential region which is provided with the insulation structure. Before the step of generating the contact-making structure, the material layers are partially removed by a material-removing method such that the electrode layers are exposed close to the surface.

公开(公告)号：US07750539B2

公开(公告)日：2010-07-06

申请号：US10595387

申请日：2004-10-14

申请人： Bernd Döllgast ,  Horst Gilg ,  Jörg Haubold ,  Emanuel Sanftleben ,  Carsten Schuh ,  Marcus Unruh ,  Claus Zumstrull

发明人： Bernd Döllgast ,  Horst Gilg ,  Jörg Haubold ,  Emanuel Sanftleben ,  Carsten Schuh ,  Marcus Unruh ,  Claus Zumstrull

IPC分类号： H01L41/08

CPC分类号： H01L41/053 ,  H01L41/083

摘要： A reception bush for a piezoelectric actuator is provided with two connection pins for electrically bonding the piezoelectric actuator, in particular for a piezoelectric actuator controlling the injector of an injection system for an internal combustion engine. The reception bush has a first (1) and a second (2) bush elements which are interconnected when the bush is mounted. The first element (1) is provided with through holes (4, 5) for the connection pins of the inventive piezoelectric actuator. The second element (2) is provided with at least one guide (12) for the connection pins.

摘要翻译： 用于压电致动器的接收衬套设置有用于电连接压电致动器的两个连接销，特别是用于控制用于内燃机的喷射系统的喷射器的压电致动器。 接收衬套具有当安装衬套时互连的第一（1）和第二（2）衬套元件。 第一元件（1）设置有用于本发明的压电致动器的连接销的通孔（4,5）。 第二元件（2）设置有用于连接销的至少一个引导件（12）。

公开(公告)号：US20090025201A1

公开(公告)日：2009-01-29

申请号：US12247255

申请日：2008-10-08

申请人： Bernhard Dollgast ,  Horst Gilg ,  Carsten Schuh ,  Claus Zumstrull ,  Jorg Haubold

发明人： Bernhard Dollgast ,  Horst Gilg ,  Carsten Schuh ,  Claus Zumstrull ,  Jorg Haubold

IPC分类号： B23P17/00

CPC分类号： H01L41/0475 ,  F02M51/005 ,  F02M63/0026 ,  H01L41/083 ,  H01L41/29 ,  Y10T29/49002 ,  Y10T29/49147 ,  Y10T29/49174 ,  Y10T29/49204

摘要： A contact mat (9) for electrically contacting an actuator, particularly a piezo actuator for an injector of an injection system has several electrically conductive wires (5) that are placed next to each other and several mechanical transversal connections located between the individual wires (5). The transversal connections consist of one respective terminal post (3, 4, 20-22) of the actuator.

摘要翻译： 用于电动接触致动器的接触垫（9），特别是用于注射系统的注射器的压电致动器具有几个相互放置的导电线（5），并且位于各个线（5）之间的几个机械横向连接 ）。 横向连接由致动器的一个相应的端子柱（3,4,20-22）组成。

公开(公告)号：US20080203853A1

公开(公告)日：2008-08-28

申请号：US11996603

申请日：2006-07-26

申请人： Carsten Schuh ,  Claus Zumstrull

发明人： Carsten Schuh ,  Claus Zumstrull

IPC分类号： H01L41/00 ,  H01L41/22

CPC分类号： H01L41/257 ,  H01L41/0471 ,  H01L41/0838 ,  H01L41/273 ,  Y10T29/42

摘要： A piezo actuator has a stack element and at least one further stack element, wherein each of the stack elements has stacked piezoceramic layers and electrode layers arranged between the piezoceramic layers, each of the electrode layers extends to at least one of at least two lateral surface sections of the stack element which have external metallizations on them, and are connected to the electrode layers such that adjacently stacked electrode layers can have different electrical potentials applied to them indirectly via the external metallizations, the stack elements are arranged above one another to form a monolithic total stack, and connected to one another by at least one connecting layer. The following steps are provided: a) provision of the total stack and b) production of a load-relieving crack in the connecting layer. An electrical connector in the form of a wire can be fitted on the relevant external metallization regions.

摘要翻译： 压电致动器具有堆叠元件和至少一个另外的堆叠元件，其中每个堆叠元件具有堆叠的压电陶瓷层和布置在压电陶瓷层之间的电极层，每个电极层延伸到至少两个侧表面中的至少一个 堆叠元件的在其上具有外部金属化的部分，并且连接到电极层，使得相邻堆叠的电极层可以经由外部金属化间接施加到它们的不同电位，堆叠元件彼此上下排列以形成 并且通过至少一个连接层彼此连接。 提供以下步骤：a）提供总堆叠，以及b）在连接层中生产减轻负载的裂纹。 电线形式的电连接器可以安装在相关的外部金属化区域上。

公开(公告)号：US06532942B2

公开(公告)日：2003-03-18

申请号：US10109920

申请日：2002-03-28

申请人： Claus Zumstrull

发明人： Claus Zumstrull

IPC分类号： F02M3704

CPC分类号： H01L41/257 ,  F02D41/2096

摘要： The pre-treatment method for an electromechanical transducer is particularly suitable for polarizing a piezoelectric actuator for an injection system of an internal combustion engine. Prior to the actual operation, the transducer is actuated with an electrical pre-treatment signal, in order to set a predefined operating point in accordance with the pre-treatment signal. The pre-treatment signal corresponds substantially to the electrical actuation signal during normal operation of the transducer, in order to prevent a displacement of the pre-set operating point during normal operation of the transducer.

摘要翻译： 机电换能器的预处理方法特别适用于使用于内燃机喷射系统的压电致动器。 在实际操作之前，用电子预处理信号来致动换能器，以便根据预处理信号来设定预定义的工作点。 预处理信号在换能器的正常操作期间基本上对应于电致动信号，以便防止在换能器的正常操作期间预设工作点的位移。