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1. 发明授权

US06943482B2 Monolithic multilayer actuator in a housing 失效
标题翻译：壳体中的单片多层致动器
公开(公告)号：US06943482B2
公开(公告)日：2005-09-13
申请号：US10481363
申请日：2002-06-28
申请人： Reiner Bindig , Hans-Jurgen Schreiner , Matthias Simmerl , Jurgen Schmieder , Thilo Steichele
发明人： Reiner Bindig , Hans-Jurgen Schreiner , Matthias Simmerl , Jurgen Schmieder , Thilo Steichele
IPC分类号： H01L41/053 , H01L41/083 , H01L41/187 , H01L41/22 , H02N2/00 , H02N2/04 , H01L41/08
CPC分类号： H01L41/0533 , H01L41/053 , H01L41/083
摘要： The invention relates to a monolithic multilayer actuator comprising a sintered stack of thin films, made from piezo-ceramic with inlaid metallic inner electrodes which extend from the stack on alternate sides and are electrically wired in parallel with external electrodes (3, 4) and are provided with connector wires (5). According to the invention, the actuator may be supplied with nominal voltage over a long period of time, without a change in the properties thereof, whereby the multilayer actuator (1) is sealed within a metallic or ceramic housing (8, 11, 16), the connector wires (5) are integral parts of the housing base (11) and the housing (8, 11, 16) is filled with a water-absorbing medium (14) and a water-transporting, electrically-insulating medium (15).
摘要翻译：本发明涉及一种单片多层致动器，其包括由压电陶瓷制成的烧结叠层薄膜，所述压电陶瓷具有镶嵌的金属内电极，所述金属内电极在交替侧从堆叠延伸并与外部电极（3,4）并联电连接，并且是设置有连接器线（5）。根据本发明，致动器可以在长时间内被提供额定电压，而不改变其性能，由此多层致动器（1）被密封在金属或陶瓷壳体（8,11,16）内，，连接器线（5）是壳体基座（11）的一体部分，并且壳体（8,11,16）填充有吸水介质（14）和水输送电绝缘介质（15））。

2. 发明申请

US20090243437A1 MULTILAYERED ACTUATORS HAVING INTERDIGITAL ELECTRODES 审中-公开
标题翻译：具有数字电极的多层致动器
公开(公告)号：US20090243437A1
公开(公告)日：2009-10-01
申请号：US12282518
申请日：2007-03-15
申请人： Hans-Jurgen Schreiner , Jurgen Schmidt , Reiner Bindig
发明人： Hans-Jurgen Schreiner , Jurgen Schmidt , Reiner Bindig
IPC分类号： H02N2/04
CPC分类号： H01L41/083 , H01L41/0471 , H01L41/094 , H01L41/273
摘要： The invention relates to a method for producing a monolithic multilayered actuator comprising a stack of thin active piezoceramic films with applied metallic inner electrodes which reciprocally lead from the stack and are electrically connected in parallel using outer electrodes.
摘要翻译：本发明涉及一种用于制造单片多层致动器的方法，该致动器包括具有施加的金属内电极的薄的有源压电陶瓷膜堆叠，所述金属内电极从堆叠件往复引出并且使用外电极并联电连接。

3. 发明授权

US07065846B2 Insulation for piezoceramic multilayer actuators 有权
标题翻译：压电陶瓷多层致动器绝缘
公开(公告)号：US07065846B2
公开(公告)日：2006-06-27
申请号：US10615603
申请日：2003-07-08
申请人： Hans-Jurgen Schreiner , Reiner Bindig , Jurgen Schmieder
发明人： Hans-Jurgen Schreiner , Reiner Bindig , Jurgen Schmieder
IPC分类号： H04R17/00 , H01L41/04 , H01L41/08 , H01L41/18 , H02N2/00
CPC分类号： H01L41/0533 , H01L41/0472 , H01L41/083 , H01L41/23 , H01L41/273 , Y10T29/42 , Y10T29/49002 , Y10T29/49128 , Y10T29/49155 , Y10T29/49163
摘要： The invention relates to a method for the manufacture of piezoelectric multilayer actuator in which thin layers of a piezoceramic material, called “green leaves” on which at least one internal electrode is applied, are stacked to form a block such that the internal electrodes are guided in alternation to oppositely lying surfaces of the actuator, where they become bound together by an external electrode, the actuator compact being sintered and subjected to abrasive shaping, and then the base metallization is applied for the external electrode.In order to achieve insulation with a ceramic layer which can be applied after the sintering and the abrasive shaping, and thus satisfy even stringent requirements, it is proposed that areas to be insulated be coated by thick-layer methods with a paste consisting of an inorganic, low-sintering material or a mixture of materials and an organic binder system, and be then subjected to a burning-on process, the coating thickness after the sintering being between 1 and 40 μm, preferably between 2 and 20 μm, or between 4 and 15 μm.
摘要翻译：本发明涉及一种制造压电多层致动器的方法，其中层压有至少一个内部电极的称为“绿叶”的压电陶瓷材料的薄层以形成块，使得内部电极被引导与致动器的相对躺的表面交替变化，在那里它们被外部电极结合在一起，致动器致动器被烧结并进行研磨成形，然后对外部电极施加基底金属化。为了实现与陶瓷层的绝缘，可以在烧结和研磨成形之后施加陶瓷层，从而满足严格的要求，建议用厚层法涂覆由绝缘层组成的糊状物，低烧结材料或材料与有机粘合剂体系的混合物，然后进行燃烧过程，烧结后的涂层厚度为1〜40μm，优选为2〜20μm，或4〜和15个妈妈。

4. 发明授权

US09598319B2 Piezoceramic multi-layer element 有权
公开(公告)号：US09598319B2
公开(公告)日：2017-03-21
申请号：US12682883
申请日：2008-10-20
申请人： Reiner Bindig , Hans-Jurgen Schreiner
发明人： Reiner Bindig , Hans-Jurgen Schreiner
IPC分类号： C03B29/00 , B32B27/00 , C04B35/00 , C04B35/491 , C04B37/00 , C04B35/462 , C04B35/468 , C04B35/63 , C04B35/475 , H01L41/187 , H01L41/273 , H01L41/43 , H01L41/047 , C04B35/622
CPC分类号： C04B35/491 , C04B35/462 , C04B35/468 , C04B35/475 , C04B35/622 , C04B35/6303 , C04B37/001 , C04B37/006 , C04B2235/3201 , C04B2235/3213 , C04B2235/3251 , C04B2235/3255 , C04B2235/3272 , C04B2235/447 , C04B2235/5445 , C04B2235/6025 , C04B2235/72 , C04B2235/727 , C04B2235/768 , H01L41/0471 , H01L41/0477 , H01L41/1876 , H01L41/273 , H01L41/43
摘要： According to the state of the art, piezoceramic multi-layer elements are sintered in air at temperatures of approximately 1100 DEG C or higher. Therefore, only a noble metal having a high melting temperature can be used as the inner electrode. Non-noble metals would oxidize. Therefore, a silver-palladium alloy having up to 40% palladium is normally used. However, such a measure is associated with high material costs. Lower melting temperatures of the inner electrode material, however, also require a ceramic material having correspondingly low sintering temperatures. The invention therefore proposes that an electrically non-conductive sintering additive added be added to the base material, and that the inner electrode comprise silver, preferably pure silver, as the main material component thereof, and an electrically non-conductive material component and/or a metal alloy or metal oxide mixture.

5. 发明申请

US20060022558A1 External electrode on a piezoceramic multi-layer actuator 审中-公开
标题翻译：压电陶瓷多层致动器上的外部电极
公开(公告)号：US20060022558A1
公开(公告)日：2006-02-02
申请号：US10520357
申请日：2003-07-18
申请人： Reiner Bindig , Hans-Jurgen Schreiner , Jurgen Schmieder
发明人： Reiner Bindig , Hans-Jurgen Schreiner , Jurgen Schmieder
IPC分类号： H01L41/047
CPC分类号： H01L41/0472 , H01L41/293
摘要： In external electrodes on piezoceramic multi-layer actuators, high tensile stresses act during operation on the insulating region below the base metallic coating. Problems are caused by the linking of the electrode with a conductive connection, via which the electric voltage is to be supplied. The soldering or welding process reinforces the external electrode, which thus loses elasticity at the soldering or welding point. During operation, mechanical shear stresses then occur beneath said soldering or welding points, as the electrode region lying above no longer expands. After several million operating cycles, this causes the external electrode together with the base metallic coating to become detached, thus leading to the failure of the component. The invention is characterised in that the external electrode (23, 24; 26, 27) consists of alternating layers of conductive materials (19) and non-conductive materials (22, 25), located one on top of the other, that one of the two outer layers of conductive materials (19) is connected to the base metallic coating (11) of the actuator (1) and the other is connected to the supply conductor (6) for the voltage, and that the layers of conductive materials (19) are interconnected in a conductive manner.
摘要翻译：在压电陶瓷多层致动器的外部电极中，在基底金属涂层下方的绝缘区域上的高拉伸应力作用。问题是由电极与导电连接的连接引起的，通过该导电连接，将要提供电压。焊接或焊接工艺加强了外部电极，从而在焊接或焊接点处失去弹性。在操作期间，机械剪切应力然后在所述焊接点或焊接点下方发生，因为位于上方的电极区域不再膨胀。经过几百万次操作循环后，外部电极与基体金属涂层一起脱落，导致部件故障。本发明的特征在于，外部电极（23,24; 26,27）由位于另一个顶部的导电材料（19）和非导电材料（22,25）的交替层组成，导电材料（19）的两个外层连接到致动器（1）的基底金属涂层（11），另一个连接到用于电压的供电导体（6），并且导电材料 19）以导电方式相互连接。

6. 发明申请

US20100307669A1 PIEZOCERAMIC MULTI-LAYER ELEMENT 有权
标题翻译： PIEZOCERAMIC MULTI-LAYE ELEMENT
公开(公告)号：US20100307669A1
公开(公告)日：2010-12-09
申请号：US12682883
申请日：2008-10-20
申请人： Reiner Bindig , Hans-Jurgen Schreiner
发明人： Reiner Bindig , Hans-Jurgen Schreiner
IPC分类号： H01L41/24 , H01L41/18 , H01B1/02
CPC分类号： C04B35/491 , C04B35/462 , C04B35/468 , C04B35/475 , C04B35/622 , C04B35/6303 , C04B37/001 , C04B37/006 , C04B2235/3201 , C04B2235/3213 , C04B2235/3251 , C04B2235/3255 , C04B2235/3272 , C04B2235/447 , C04B2235/5445 , C04B2235/6025 , C04B2235/72 , C04B2235/727 , C04B2235/768 , H01L41/0471 , H01L41/0477 , H01L41/1876 , H01L41/273 , H01L41/43
摘要： According to the state of the art, piezoceramic multi-layer elements are sintered in air at temperatures of approximately 1100 DEG C or higher. Therefore, only a noble metal having a high melting temperature can be used as the inner electrode. Non-noble metals would oxidize. Therefore, a silver-palladium alloy having up to 40% palladium is normally used. However, such a measure is associated with high material costs. Lower melting temperatures of the inner electrode material, however, also require a ceramic material having correspondingly low sintering temperatures. The invention therefore proposes that an electrically non-conductive sintering additive added be added to the base material, and that the inner electrode comprise silver, preferably pure silver, as the main material component thereof, and an electrically non-conductive material component and/or a metal alloy or metal oxide mixture.
摘要翻译：根据现有技术，将压电陶瓷多层元件在空气中在约1100℃或更高的温度下烧结。因此，只有具有高熔点的贵金属可以用作内电极。非贵金属会氧化。因此，通常使用具有高达40％钯的银 - 钯合金。然而，这种措施与高材料成本有关。然而，内部电极材料的较低熔融温度也需要具有相应低的烧结温度的陶瓷材料。因此，本发明提出将添加的不导电的烧结添加剂添加到基材中，并且内电极包含银，优选纯银作为其主要成分，以及非导电材料组分和/或金属合金或金属氧化物混合物。

7. 发明授权

US09478726B2 Actuator module having a multi-layer actuator arranged in a housing and a continuously extremely low leakage current at the actuator surface 有权
标题翻译：致动器模块具有布置在壳体中的多层致动器，并且在致动器表面处具有连续极低的泄漏电流
公开(公告)号：US09478726B2
公开(公告)日：2016-10-25
申请号：US14371495
申请日：2013-01-10
申请人： Reiner Bindig , Hans-Jürgen Schreiner
发明人： Reiner Bindig , Hans-Jürgen Schreiner
IPC分类号： H01L41/083 , H01L41/053
CPC分类号： H01L41/053 , H01L41/0533 , H01L41/0536 , H01L41/083
摘要： The invention relates to actuator module (22) having a piezoceramic multilayer actuator (1) arranged in a casing (23). In order to avoid an increase in conductivity and hence rising leakage current at the actuator surface even after a long period of use, the invention proposes that the casing (23) is hermetically sealed, and a chamber (24) is arranged between the multilayer actuator (1) and the casing (23), which chamber is entirely or partially filled with a medium (21) that chemically transforms and/or binds water.
摘要翻译：本发明涉及具有布置在壳体（23）中的压电陶瓷多层致动器（1）的致动器模块（22）。为了避免导电性的增加，因此即使在长时间使用之后，致动器表面上的泄漏电流也上升，本发明提出了外壳（23）被气密地密封，并且在多层致动器（1）和壳体（23），该室完全或部分地填充有化学转化和/或结合水的介质（21）。

8. 发明授权

US08365589B2 Device for generating energy in a rotating system 有权
标题翻译：用于在旋转系统中产生能量的装置
公开(公告)号：US08365589B2
公开(公告)日：2013-02-05
申请号：US12921675
申请日：2009-03-10
申请人： Hans-Jürgen Schreiner , Reiner Bindig , Konrad Tzschentke , Alfons Kelnberger
发明人： Hans-Jürgen Schreiner , Reiner Bindig , Konrad Tzschentke , Alfons Kelnberger
IPC分类号： B60C23/02
CPC分类号： B60C23/041 , H02N2/18
摘要： A device for generating electrical energy in a rotating system for the purpose of supplying electric current to electronic components in the system, comprising external forces, acting on the system, that act on piezoelectrically active energy converters in the system, as a result of which electrical energy is generated, and comprising an electronic system for processing the generated electrical energy and transferring it to the components.
摘要翻译：一种用于在旋转系统中产生电能以用于向系统中的电子部件提供电流的装置，包括作用在系统上的作用于系统中的压电有源能量转换器的外力，结果是电产生能量，并且包括用于处理所产生的电能并将其转移到部件的电子系统。

9. 发明申请

US20130328445A1 FORCE MODULE WITH SUB-MODULES AND A CONTROLLING AND PROTECTION MODULE FOR GENERATING FORCES IN A HIGHLY DYNAMIC MANNER 审中-公开
标题翻译：具有子模块的强制模块和用于在高动力手段中产生动力的控制和保护模块
公开(公告)号：US20130328445A1
公开(公告)日：2013-12-12
申请号：US13981996
申请日：2012-02-23
申请人： Alfons Kelnberger , Hans-Jürgen Schreiner , Reiner Bindig , Jürgen Brandt
发明人： Alfons Kelnberger , Hans-Jürgen Schreiner , Reiner Bindig , Jürgen Brandt
IPC分类号： H01L41/053
CPC分类号： H01L41/0536 , B21D22/00 , H01L41/0475 , H01L41/053 , H02N2/04
摘要： The invention relates to a force module (20) for generating forces in a highly dynamic manner by assembling a plurality of piezo actuators (1) for connecting to a voltage source. To enable the force module (20) to generate forces in the range of a few 100 kN in a highly dynamic and spatially resolved manner, according to the invention it is proposed that the force module (20) consists of at least two sub-modules (21), each having at least two piezo actuators (1) and their electrical contacting elements, and a controlling and protection module (16) for the piezo actuators (1) in the sub-modules (21), wherein all electric contacting elements of the sub-modules (21) are fed into the controlling and protection module (16).
摘要翻译：本发明涉及一种用于通过组装用于连接到电压源的多个压电致动器（1）来以高动态方式产生力的力模块（20）。为了使强制模块（20）以高动态和空间分辨的方式产生在几百kN范围内的力，根据本发明，提出了力模块（20）由至少两个子模块（21），每个具有至少两个压电致动器（1）及其电接触元件，以及用于子模块（21）中的压电致动器（1）的控制和保护模块（16），其中所有电接触元件的子模块（21）被馈送到控制和保护模块（16）中。

10. 发明申请

US20110011172A1 DEVICE FOR GENERATING ENERGY IN A ROTATING SYSTEM 有权
标题翻译：用于在旋转系统中产生能量的装置
公开(公告)号：US20110011172A1
公开(公告)日：2011-01-20
申请号：US12921675
申请日：2009-03-10
申请人： Hans-Jürgen Schreiner , Reiner Bindig , Konrad Tzschentke , Alfons Kelnberger
发明人： Hans-Jürgen Schreiner , Reiner Bindig , Konrad Tzschentke , Alfons Kelnberger
IPC分类号： B60C23/04 , H02N2/18
CPC分类号： B60C23/041 , H02N2/18
摘要： A device for generating electrical energy in a rotating system for the purpose of supplying electric current to electronic components in the system, comprising external forces, acting on the system, that act on piezoelectrically active energy converters in the system, as a result of which electrical energy is generated, and comprising an electronic system for processing the generated electrical energy and transferring it to the components.
摘要翻译：一种用于在旋转系统中产生电能以用于向系统中的电子部件提供电流的装置，包括作用在系统上的作用于系统中的压电有源能量转换器的外力，结果是电产生能量，并且包括用于处理所产生的电能并将其转移到部件的电子系统。

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