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1. 发明公开

EP3319219A1 ULTRASONIC ACTUATOR 审中-公开
标题翻译：超声波执行器
公开(公告)号：EP3319219A1
公开(公告)日：2018-05-09
申请号：EP16196793.0
申请日：2016-11-02
申请人： Xeryon bvba
发明人： PEIRS, Jan , KERSSCHOT, Bruno , CAPPA, Steven
IPC分类号： H02N2/00 , H02N2/02
CPC分类号： H02N2/026 , H02N2/0025 , H02N2/0035 , H02N2/004 , H02N2/0055
摘要： The present invention provides a piezo actuator comprising a piezo material (1) having a first, top, surface, a second, bottom, surface, and a third, circumference, surface. The piezo material (1) has a polarity and the piezo material (1) comprises one or more mounting holes (3) in the piezo material (1), the one or more mounting holes (3) being positioned substantially central in at least the top surface or the bottom surface of the piezo material (1). The actuator also comprises at least one contact point (2) for contacting a load to be actuated, the at least one contact point (2) being positioned on the third, circumference, surface of the piezo material (1), and a set of electrodes (6) being positioned on the top surface of the piezo material (1) and at least one electrode being positioned at the bottom surface of the piezo material (1).
摘要翻译：本发明提供一种压电致动器，其包括具有第一，顶部，表面，第二，底部，表面以及第三圆周表面的压电材料（1）。所述压电材料（1）具有极性，并且所述压电材料（1）包括所述压电材料（1）中的一个或多个安装孔（3），所述一个或多个安装孔（3）顶部表面或压电材料（1）的底部表面。所述致动器还包括用于接触待被致动的负载的至少一个接触点（2），所述至少一个接触点（2）位于压电材料（1）的第三圆周表面上，并且一组电极（6）位于压电材料（1）的顶表面上，至少一个电极位于压电材料（1）的底表面上。

2. 发明公开

EP2634910A1 ULTRASONIC MOTOR 有权转让
标题翻译： ULTRASCHALLMOTOR
公开(公告)号：EP2634910A1
公开(公告)日：2013-09-04
申请号：EP11835768.0
申请日：2011-09-01
申请人： Sumida Corporation
发明人： MASUDA, Kentaro , TAKAHASHI, Motomi
IPC分类号： H02N2/00
CPC分类号： H02N2/0025 , H02N2/001 , H02N2/0075 , H02N2/008 , H02N2/026
摘要： An ultrasonic motor (10) includes a vibrator (50) and an application means (oscillation circuit 80). A first vibrator area (51) and a second vibrator area (52), which form a vibrator (50), include piezoelectric elements polarized in the thickness direction, and fixed portions (30a, 30b) respectively. The oscillation circuit 80 applies an AC voltage to the piezoelectric elements respectively and makes the first vibrator area (51) and the second vibrator area (52) resonate individually in the surface-spreading directions. The ultrasonic motor (10) includes a coupling portion (55) for coupling vibration end portions (23a, 23b) each other and a contact element (60) which is provided on this coupling portion (55). The vibration end portions (23a, 23b) are positions which vibrate respectively in the approaching and separating directions by the resonances of the first vibrator area (51) and the second vibrator area (52) in the surface-spreading directions with respect to the fixed portions (30a, 30b).
摘要翻译：超声波马达（10）包括振动器（50）和施加装置（振荡电路80）。形成振动器（50）的第一振动器区域（51）和第二振动器区域（52）分别包括沿厚度方向偏振的压电元件和固定部分（30a，30b）。振荡电路80分别对压电元件施加交流电压，并使第一振动器区域（51）和第二振动器区域（52）在表面扩散方向上分别谐振。超声波马达（10）具有用于将振动端部（23a，23b）彼此耦合的联接部（55）和设置在该连结部（55）上的接触元件（60）。振动端部（23a，23b）是通过第一振动器区域（51）和第二振动器区域（52）在表面扩展方向上的共振相对于固定的振动端部（23a，23b）分别振动的位置部分（30a，30b）。

3. 发明公开

EP2208643A1 Verstellvorrichtung 有权
公开(公告)号：EP2208643A1
公开(公告)日：2010-07-21
申请号：EP09177923.1
申请日：2009-12-03
申请人： Robert Bosch GmbH
发明人： Meyer, Andre , Hilzinger, Juergen
IPC分类号： B60R1/072 , H01L41/09
CPC分类号： H02N2/108 , B60R1/072 , H02N2/0025 , H02N2/103
摘要： Die Erfindung betrifft eine Verstellvorrichtung (20), insbesondere für einen Außenspiegel (21) eines Kraftfahrzeugs. Die Verstellvorrichtung (20) weist drei Piezoaktoren (22, 23, 24) auf, die zueinander versetzt angeordnet sind, die über ein gemeinsames Brückenelement (39) auf einen Stößel (40) wirken. Der Stößel (40) ist über ein Gelenk (44) mit dem Außenspiegel (21) gekoppelt. Die erfindungsgemäße Verstellvorrichtung (20) ist relativ einfach im Aufbau und ermöglicht eine schnelle und präzise Positionierung von Objekten.
摘要翻译：调节装置（20）具有彼此独立的两个方向（46,47）调整的元件。元件通过传动机构与两个调节单元联接。调节单元形成为压电致动器（22,24），其中设置有三个压电致动器，它们以均匀的角距彼此平行布置。

4. 发明公开

EP2106622A1 VORRICHTUNG UND VERFAHREN ZUR EMULATION EINES AKTORS 有权
标题翻译： DEVICE AND METHOD FOR仿真的致动器
公开(公告)号：EP2106622A1
公开(公告)日：2009-10-07
申请号：EP08860191.9
申请日：2008-10-10
申请人： Schemmer, Benedikt
发明人： Schemmer, Benedikt
IPC分类号： H01L41/04 , G06F17/50
CPC分类号： H02N2/0075 , H01L41/0906 , H02N2/0025
摘要： The invention relates to a device for emulating at least one first actuator, comprising at least one electric network that can be connected to at least one control electronic circuit, wherein the electric network is operatively connected to at least one second actuator by means of at least one first control and/or regulating unit and at least one first parameter of the electric network can be changed by means of the first control and/or regulating unit, and to a method for emulating at least one first actuator.

5. 发明授权

EP0642180B1 Aktuator für ein bewegbares Element 失效
标题翻译：执行器的可移动元件
公开(公告)号：EP0642180B1
公开(公告)日：1999-06-23
申请号：EP94112105.5
申请日：1994-08-03
申请人： DaimlerChrysler AG
发明人： Schöner, Hans-Peter, Dr.
IPC分类号： H01L41/09 , H02N2/00
CPC分类号： B06B1/10 , H02N2/0025 , H02N2/103 , H02N2/123 , H02N2/163

6. 发明公开

EP0642180A3 Aktuator für ein bewegbares Element 失效
标题翻译：执行器的可移动元件。
公开(公告)号：EP0642180A3
公开(公告)日：1997-04-16
申请号：EP94112105.5
申请日：1994-08-03
申请人： Daimler-Benz Aktiengesellschaft
发明人： Schöner, Hans-Peter, Dr.
IPC分类号： H01L41/09 , H02N2/00
CPC分类号： B06B1/10 , H02N2/0025 , H02N2/103 , H02N2/123 , H02N2/163
摘要： Bei einem Aktuator für ein bewegbares Element mit einem Schwingungsantrieb, um das bewegbare Element anzutreiben, wobei das bewegbare Element in Kontakt mit dem Schwingungsantrieb gehalten wird, ist das bewegbare Element als flexibles langgestrecktes band- oder drahtförmiges Glied ausgebildet.

7. 发明公开

EP0292562A4 DRIVE UNIT AND MOTOR DEVICE USING THE SAME. 失效
标题翻译：驱动单元及马达组件使用本机。
公开(公告)号：EP0292562A4
公开(公告)日：1990-05-14
申请号：EP87904968
申请日：1987-07-31
申请人： JGC CORP
发明人： MURATA TAKEO
IPC分类号： H01L41/09
CPC分类号： H02N2/021 , H02N2/0025
摘要： A motor device using one or a plurality of drive units each being comprised of a plurality of laminated piezoelectric actuators (52a, 52b, 54a, 54b, 56a, 56b, 58a, 58b, 60a, 60b, 62a, 62b, 64a, 64b, 66a, 66b) and displacement coupling means (44, 46, 48, 50) that couple displacements of these actuators and produce them at dissimilar angles. The plurality of actuators of the drive unit are driven on AC signals that are in synchronism with each other, so that a desired curvilinear motion is produced at the motion output terminals. The output of the drive unit is transmitted to a moving member (34) via a non-contact motion transmission means made up of magnetic poles (Q11, ......, Q1m; Q21, ......, Q2m; Q31, ......, Q3m; Q41, ......, Q4m; m11, ......, m1n; m21, ......, m2n; m31, ......, m3n; m41, ......, m4n), thus realizing a motor device which is highly reliable and which has resolution in the order of submicrons.

8. 发明公开

EP3386091A1 PIEZOELECTRIC VIBRATOR DEVICE AND PIEZOELECTRIC MOTOR 有权
公开(公告)号：EP3386091A1
公开(公告)日：2018-10-10
申请号：EP17164587.2
申请日：2017-04-03
申请人： Physik Instrumente (PI) GmbH & Co. KG
发明人： Koc, Burhanettin
IPC分类号： H02N2/00 , H02N2/02 , H02N2/10
CPC分类号： H02N2/0025 , H02N2/0055 , H02N2/026 , H02N2/103
摘要： The invention relates to a piezoelectric vibrator device (10), comprising:
a piezoelectric prism or pair or stack of piezoelectric prisms (11) which has two opposing large main surfaces (11a, 11b), wherein on each of the large main surfaces at least one metallization electrode (16a, 16b) is provided for exciting the or each piezoelectric prism or layer of the piezoelectric stack to vibrate in the thickness direction thereof, normal to the opposing large main surfaces, wherein each piezoelectric prism has a uniform polarization directed from the first large main surface to the second large main surface, two elastic coupling elements (12, 13), one of them arranged on a first large main surface of the piezoelectric prism or pair or stack of piezoelectric prisms, and the other one arranged on the second large main surface, opposite to the first large main surface, and two convex-shaped friction elements (14, 15), one of them disposed centrally on each of the free surfaces of the two coupling elements, wherein on one of the large main surfaces a continuous electrode (16b) is provided which covers the respective large main surface, whereas on the other large main surface two separate electrodes (16a) are provided which divide that large main surface into two equally-dimensioned excitation portions.

9. 发明授权

EP2751636B1 DISPOSITIF DE MOTORISATION MULTIAXE ET INSTRUMENT DE COMMANDE EQUIPE D'UN TEL DISPOSITIF 有权转让
标题翻译：装有这种装置的多轴机动装置和控制仪器
公开(公告)号：EP2751636B1
公开(公告)日：2018-05-02
申请号：EP12750357.1
申请日：2012-08-16
申请人： Safran Electronics & Defense
发明人： VANDENBAVIERE, Yann , GUILLOT, François
IPC分类号： G05G9/047 , H02K41/03
CPC分类号： H02N2/18 , G05G9/047 , G05G2009/04766 , H02K1/34 , H02K7/09 , H02K41/031 , H02K2201/18 , H02N2/0025 , H02N2/108

10. 发明公开

EP2961993A4 PIEZOELECTRIC VALVE BASED ON LINEAR ACTUATOR 有权转让
标题翻译：基于直线执行机构的压电阀
公开(公告)号：EP2961993A4
公开(公告)日：2016-11-16
申请号：EP14756448
申请日：2014-02-28
申请人： DISCOVERY TECHNOLOGY INTERNATIONAL INC
发明人： ZHELYASKOV VALENTIN , OUDSHOORN MARK , PETRENKO SERHIY
IPC分类号： F15B13/02 , F15B21/08 , F16K31/00
CPC分类号： F16K31/004 , H01L41/00 , H02N2/0025

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