公开(公告)号：US08112886B2

公开(公告)日：2012-02-14

申请号：US12247255

申请日：2008-10-08

申请人： Bernhard Döllgast ,  Horst Gilg ,  Jörg Haubold ,  Carsten Schuh ,  Claus Zumstrull

发明人： Bernhard Döllgast ,  Horst Gilg ,  Jörg Haubold ,  Carsten Schuh ,  Claus Zumstrull

IPC分类号： H01R43/00

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 production method for a contact mat for electrical contacting of an actuator uses a contact mat roll including (a) a plurality of terminal posts spaced apart from each other and extending in a first direction and (b) a plurality of electrically-conductive wires extending parallel to each other in a second, perpendicular direction, such that each wire extends across the terminal posts. The method includes unwinding the contact mat roll; connecting the wires to a metallization strip of an actuator; separating the wires at a location between adjacent terminal posts in the mat, such that a contact mat, including a single terminal post and the wires extending from the metallization strip to the terminal post, is connected to the actuator; and winding a free end of the contact mat including the terminal post at least partially around the actuator and securing the terminal post in position.

摘要翻译： 用于致动器的电接触的接触垫的制造方法使用接触垫辊，所述接触垫辊包括（a）彼此间隔开并在第一方向上延伸的多个端子柱，以及（b）多个导电线， 在第二垂直方向上彼此平行，使得每根线延伸穿过端子柱。 该方法包括展开接触垫卷; 将电线连接到致动器的金属化带; 在所述垫子的相邻端子柱之间的位置处分离所述线，使得包括单个端子柱的接触垫和从所述金属化带延伸到所述端子柱的所述导线连接到所述致动器; 以及至少部分地围绕所述致动器缠绕包括所述端子柱的所述接触垫的自由端，并将所述端子柱固定在适当位置。

公开(公告)号：US07612487B2

公开(公告)日：2009-11-03

申请号：US10595756

申请日：2004-11-10

申请人： Bernhard Döllgast ,  Horst Gilg ,  Jörg Haubold ,  Carsten Schuh ,  Claus Zumstrull

发明人： Bernhard Döllgast ,  Horst Gilg ,  Jörg Haubold ,  Carsten Schuh ,  Claus Zumstrull

IPC分类号： H01L41/08

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：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：US07504762B2

公开(公告)日：2009-03-17

申请号：US10541012

申请日：2004-10-12

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

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

IPC分类号： H01L41/08

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：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：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：US07545080B2

公开(公告)日：2009-06-09

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： H01L41/08

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：US20110138593A1

公开(公告)日：2011-06-16

申请号：US13031398

申请日：2011-02-21

申请人： Carsten Schuh ,  Claus Zumstrull

发明人： Carsten Schuh ,  Claus Zumstrull

IPC分类号： H01L41/24

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：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。