专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08704430B2 Piezoceramic multilayer actuator with high reliability 有权
标题翻译：压电陶瓷多层致动器具有高可靠性
公开(公告)号：US08704430B2
公开(公告)日：2014-04-22
申请号：US12376346
申请日：2007-08-06
申请人： Bernhard Döllgast , Masahiro Inagaki , Harald Johannes Kastl , Atsushi Ochi , Takami Sakamoto , Carsten Schuh
发明人： Bernhard Döllgast , Masahiro Inagaki , Harald Johannes Kastl , Atsushi Ochi , Takami Sakamoto , Carsten Schuh
IPC分类号： H01L41/083
CPC分类号： H01L41/273 , H01L41/0838
摘要： A piezoceramic multilayer actuator has a first sub-stack (12, 14, 16) with a plurality of piezoceramic layers (22) and at least one internal electrode (24, 26), the piezoceramic layers (22) and the at least one internal electrode (24, 26) being laminated in an alternating manner, a second sub-stack (12, 14, 16) has a plurality of piezoceramic layers (22) and at least one internal electrode (24, 26), the piezoceramic layers (22) and the at least one internal electrode (24, 26) being laminated in an alternating manner, and a connection layer (40) arranged between the first sub-stack (12, 14, 16) and the second sub-stack (12, 14, 16), wherein the connection layer (40) is set up by a multitude of single connection points or connection lines (44) or other connection regions.
摘要翻译：压电陶瓷多层致动器具有具有多个压电陶瓷层（22）和至少一个内部电极（24,26）的第一子堆叠（12,14,16），所述压电陶瓷层（22）和所述至少一个内部电极（24,26）以交替的方式层压，第二子堆叠（12,14,16）具有多个压电陶瓷层（22）和至少一个内部电极（24,26），所述压电陶瓷层 22）和所述至少一个内部电极（24,26）以交替的方式层叠，以及布置在所述第一子堆叠（12,14）和所述第二子堆叠（12）之间的连接层（40），14,16），其中所述连接层（40）由多个单个连接点或连接线（44）或其它连接区域设置。

22. 发明授权

US07948150B2 Piezoceramic multilayer actuator and method of manufacturing a piezoceramic multilayer actuator 有权
标题翻译：压电陶瓷多层致动器和制造压电陶瓷多层致动器的方法
公开(公告)号：US07948150B2
公开(公告)日：2011-05-24
申请号：US12031385
申请日：2008-02-14
申请人： Bernhard Döllgast , Masahiro Inagaki , Harald Johannes Kastl , Atsushi Ochi , Takami Sakamoto , Carsten Schuh
发明人： Bernhard Döllgast , Masahiro Inagaki , Harald Johannes Kastl , Atsushi Ochi , Takami Sakamoto , Carsten Schuh
IPC分类号： H01L41/053
CPC分类号： H01L41/273 , H01L41/0838 , H01L41/1876
摘要： A piezoceramic multilayer actuator (10) includes a plurality of green layers, wherein the green layers are to be converted to piezoceramic layers (12) with a piezoceramic material in a subsequent step of heating. A security layer material mixture with a second material (32) and particles (30) embedded in the second material (32) is provided, wherein the particles (30) have a third material different from the first material and different from the second material (32). The security layer material mixture is laminated between two piezoceramic layers (12), thereby forming a green stack. The green stack is heated to a sintering temperature, wherein the green layers are converted to the piezoceramic layers (12), and wherein a chemical reaction of the third material degrades the mechanical connection of the piezoceramic layers (12) by the security layer (20).
摘要翻译：压电陶瓷多层致动器（10）包括多个绿色层，其中在随后的加热步骤中，将绿色层用压电陶瓷材料转换成压电陶瓷层（12）。提供了具有第二材料（32）和嵌入第二材料（32）中的颗粒（30）的安全层材料混合物，其中所述颗粒（30）具有不同于第一材料并且不同于第二材料 32）。将安全层材料混合物层压在两个压电陶瓷层（12）之间，由此形成一个绿色叠层。将绿色叠层加热至烧结温度，其中绿色层转变为压电陶瓷层（12），并且其中第三材料的化学反应降低了压电陶瓷层（12）与安全层（20）的机械连接）。

23. 发明申请

US20080218028A1 Piezoceramic Multilayer Actuator and Method of Manufacturing a Piezoceramic Multilayer Actuator 有权
标题翻译：压电陶瓷多层致动器和制造压电陶瓷多层致动器的方法
公开(公告)号：US20080218028A1
公开(公告)日：2008-09-11
申请号：US12031385
申请日：2008-02-14
申请人： Bernhard Dollgast , Masahiro Inagaki , Harald Johannes Kastl , Atsushi Ochi , Takami Sakamoto , Carsten Schuh
发明人： Bernhard Dollgast , Masahiro Inagaki , Harald Johannes Kastl , Atsushi Ochi , Takami Sakamoto , Carsten Schuh
IPC分类号： H01L41/083 , H01L41/187 , H01L41/24
CPC分类号： H01L41/273 , H01L41/0838 , H01L41/1876
摘要： In a method of manufacturing a piezoceramic multilayer actuator (10), a plurality of green layers is provided, wherein the green layers are to be converted to piezoceramic layers (12) with a piezoceramic material in a subsequent step of heating. A security layer material mixture with a second material (32) and particles (30) embedded in the second material (32) is provided, wherein the particles (30) have a third material different from the first material and different from the second material (32). The security layer material mixture is laminated between two piezoceramic layers (12), thereby forming a green stack. The green stack is heated to a sintering temperature, wherein the green layers are converted to the piezoceramic layers (12), and wherein a chemical reaction of the third material degrades the mechanical connection of the piezoceramic layers (12) by the security layer (20).
摘要翻译：在制造压电陶瓷多层致动器（10）的方法中，提供多个生坯层，其中在随后的加热步骤中，将绿色层用压电陶瓷材料转换成压电陶瓷层（12）。提供了具有第二材料（32）和嵌入第二材料（32）中的颗粒（30）的安全层材料混合物，其中所述颗粒（30）具有不同于第一材料并且不同于第二材料 32）。将安全层材料混合物层压在两个压电陶瓷层（12）之间，由此形成一个绿色叠层。将绿色叠层加热至烧结温度，其中绿色层转变为压电陶瓷层（12），并且其中第三材料的化学反应降低了压电陶瓷层（12）与安全层（20）的机械连接）。

24. 发明申请

US20080203857A1 Monolithic Piezoactuator With Rotation of the Polarisation in the Transition Region and Use of Said Piezoactuator 有权
标题翻译：过渡区域极化旋转的单片压电元件及所述压电元件的使用
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。

25. 发明授权

US09112152B2 Method for producing a piezo actuator and piezo actuator 有权
标题翻译：用于制造压电致动器和压电致动器的方法
公开(公告)号：US09112152B2
公开(公告)日：2015-08-18
申请号：US13702128
申请日：2011-06-06
申请人： Katrin Benkert , Hermann Bödinger , Stefan Denneler , Harald Johannes Kastl , Andreas Lenk , Carsten Schuh
发明人： Katrin Benkert , Hermann Bödinger , Stefan Denneler , Harald Johannes Kastl , Andreas Lenk , Carsten Schuh
IPC分类号： H01L41/273 , H01L41/293 , H01L41/083 , H01L41/27
CPC分类号： H01L41/273 , H01L41/0472 , H01L41/083 , H01L41/27 , H01L41/293 , Y10T29/42
摘要： A method for producing a piezo actuator includes: providing a green stack including alternately successive green films and inner electrode layers; forming trenches on the outside green stack in areas in which the inner electrode layers are intended to be electrically insulated from the corresponding outer electrodes, the trenches shortening the inner electrode layers from the outside of the green stack toward the inside; filling the trenches with an electrically insulating slurry; further processing the green stack, including filling the trenches with slurry, such that the green films produce piezo electric layers and the green stack produces a piezo stack; mounting two outer electrodes on the outside of the piezo stack, such that the two outer electrodes are alternately electrically connected to the inner electrode layers. The trenches may be filled with the slurry using one of the following methods; screen printing, immersion, spraying, or vacuum infiltration.
摘要翻译：一种制造压电致动器的方法包括：提供包括交替连续的绿色膜和内部电极层的绿色堆叠; 在内部电极层与对应的外部电极电绝缘的区域中的外部绿色堆叠上形成沟槽，沟槽将内部电极层从绿色堆叠的外部朝向内部缩短; 用电绝缘浆料填充沟槽; 进一步处理绿色堆叠，包括用浆料填充沟槽，使得绿色膜产生压电层，绿色堆叠产生压电堆叠; 将两个外部电极安装在压电叠层的外部，使得两个外部电极交替地电连接到内部电极层。可以使用以下方法之一用泥浆填充沟槽; 丝网印刷，浸渍，喷涂或真空渗透。

26. 发明授权

US07851974B2 Piezoceramic multilayer actuator manufactured according to particular sintering parameters and corresponding method of manufacturing 有权
标题翻译：按照特定烧结参数制造的压电陶瓷多层致动器及相应的制造方法
公开(公告)号：US07851974B2
公开(公告)日：2010-12-14
申请号：US12032465
申请日：2008-02-15
申请人： Bernhard Döllgast , Masahiro Inagaki , Harald Johannes Kastl , Atsushi Ochi , Takami Sakamoto , Carsten Schuh
发明人： Bernhard Döllgast , Masahiro Inagaki , Harald Johannes Kastl , Atsushi Ochi , Takami Sakamoto , Carsten Schuh
IPC分类号： H01L41/04 , H01L41/08
CPC分类号： H01L41/0838 , H01L41/273 , Y10T29/42
摘要： A piezoceramic multilayer actuator (10) has a plurality of piezoceramic layers (12), a security layer (20) and a plurality of inner electrodes (16, 18). The piezoceramic layers (12) has a piezoceramic first material sintered at a sintering temperature. The security layer (20) has a second material and is disposed between two piezoceramic layers (12). Each of the plurality of inner electrodes (16, 18) has a third material and is deposited between two piezoceramic layers (12). The degree of sintering of the second material is lower than the degree of sintering of the third material.
摘要翻译：压电陶瓷多层致动器（10）具有多个压电陶瓷层（12），安全层（20）和多个内部电极（16,18）。压电陶瓷层（12）具有在烧结温度下烧结的压电陶瓷第一材料。安全层（20）具有第二材料并且设置在两个压电陶瓷层（12）之间。多个内部电极（16,18）中的每一个具有第三材料并且沉积在两个压电陶瓷层（12）之间。第二材料的烧结程度低于第三材料的烧结程度。

27. 发明申请

US20100090033A1 Multi-Layer Piezoelectric Element, Injection Apparatus Using the Same and Method of Multi-Layer Piezoelectric Element 失效
标题翻译：多层压电元件，使用其的注入装置和多层压电元件的方法
公开(公告)号：US20100090033A1
公开(公告)日：2010-04-15
申请号：US12532606
申请日：2007-03-27
申请人： Takami Sakamoto , Masahiro Imagaki , Harald-Johannes Kastl , Carsten Schuh , Bernhard Doellgast , Atsushi Ochi
发明人： Takami Sakamoto , Masahiro Imagaki , Harald-Johannes Kastl , Carsten Schuh , Bernhard Doellgast , Atsushi Ochi
IPC分类号： F02M51/06 , H01L41/16 , H01L41/083 , H01L41/24
CPC分类号： H01L41/273 , F02M51/0603 , H01L41/0471 , H01L41/0477 , H01L41/0838 , Y10T29/42
摘要： A multi-layer piezoelectric element having higher durability which experience less decrease in the amount of displacement even when operated continuously over a long period of time under a high pressure and a high voltage is provided. The multi-layer piezoelectric element comprises a plurality of piezoelectric layers and a plurality of internal electrode layers, wherein the piezoelectric layers and the internal electrode layers are stacked alternately one on another, and at least one of the plurality of internal electrode layers contains at least one nitride, titanium nitride or zirconium nitride.
摘要翻译：具有更高耐久性的层叠型压电元件即使在高压和高电压下连续长时间运行，也具有更小的位移减少量。层叠型压电元件包括多个压电层和多个内部电极层，其中，压电层和内部电极层交替地层叠，多个内部电极层中的至少一个至少含有一种氮化物，氮化钛或氮化锆。

28. 发明授权

US07545080B2 Monolithic piezoactuator with rotation of the polarisation in the transition region and use of said piezoactuator 有权
标题翻译：具有在过渡区域中的偏振旋转的单片压电致动器以及所述压电致动器的使用
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。

29. 发明申请

US20220358267A1 ADAPTING A PRODUCTION PROCESS FOR COMPONENTS OF A COMPONENT GROUP 有权
公开(公告)号：US20220358267A1
公开(公告)日：2022-11-10
申请号：US17624251
申请日：2020-06-24
申请人： Carsten Schuh
发明人： Carsten Schuh
IPC分类号： G06F30/27 , G06Q50/04 , G05B19/4097
摘要： The invention relates to adapting a process for producing components of a component assembly, wherein, during the production process of a first component of the component assembly, a real digital model (15) of the first component is provided with information regarding design, production, actual geometry (5), field usage, repair and/or recycling of the first component and is updated, comprising the steps of:—acquiring (S1) specifications (11) for the components of the component assembly;—creating (S2) a CAD model (12) for manufacturing the first component according to the specifications (11);—creating (S3) the real digital model (15);—adapting (S4) the real digital model (15) on the basis of first information obtained as a result of creating (S2) the CAD model (12);—manufacturing (S5, 13) the first component according to the CAD model (12);—adapting (S6) the real digital model (15) on the basis of second information obtained as a result of manufacturing (S5, 13) the first component;—comparing (S7) the real digital model (15) with the specifications (11) for the components of the component assembly;—adapting (S8) the CAD model (12) taking into account the comparison (S7) and additional parameters; and—using (S9) the adapted CAD model (12) for further manufacturing of the components of the component assembly.

30. 发明申请

US20140342217A1 STORAGE ELEMENT 有权
标题翻译：存储元素
公开(公告)号：US20140342217A1
公开(公告)日：2014-11-20
申请号：US14345236
申请日：2012-09-03
申请人： Katrin Benkert , Carsten Schuh , Thomas Soller
发明人： Katrin Benkert , Carsten Schuh , Thomas Soller
IPC分类号： H01M4/131 , H01M10/0562
CPC分类号： H01M4/131 , H01M4/38 , H01M4/523 , H01M4/801 , H01M4/803 , H01M10/0562 , H01M10/39 , H01M12/08 , H01M2004/021 , H01M2300/0077
摘要： A storage element for a solid-electrolyte battery is provided, having a main body which is composed of a porous matrix of sintered ceramic particles, and also having a redox system which is composed of a first metal and/or at least one oxide of the first metal, wherein a basic composition of the storage element comprises at least one further oxide from the group comprising Y2O3, MgO, Gd2O3, WO3, ZnO, MnO which is suitable for forming an oxidic mixed phase with the first metal and/or the at least one oxide of the first metal.
摘要翻译：提供一种用于固体电解质电池的存储元件，其具有主体，该主体由烧结陶瓷颗粒的多孔基体组成，并且还具有由第一金属和/或至少一种氧化物的氧化还原体系组成的氧化还原体系第一金属，其中所述存储元件的基本组成包含至少一种另外的氧化物，所述氧化物包括Y 2 O 3，MgO，Gd 2 O 3，WO 3，ZnO，MnO，其适于与所述第一金属和/或所述第一金属形成氧化混合相第一金属的至少一种氧化物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式