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1. 发明公开

EP3417246A1 FORCE-DETECTING INPUT STRUCTURE 有权
公开(公告)号：EP3417246A1
公开(公告)日：2018-12-26
申请号：EP17742893.5
申请日：2017-06-30
申请人： Apple Inc.
发明人： ELY, Colin M. , DE JONG, Erik G. , ROTHKOPF, Fletcher R.
IPC分类号： G01D5/241 , G04G21/00 , G06F3/0362 , G06F3/0346 , G04C3/00 , H03K17/975
CPC分类号： G06F3/0414 , G01D5/2412 , G04C3/007 , G04G21/00 , G06F3/0346 , G06F3/0362 , G06F3/044 , H03K17/975 , H03K2217/960755
摘要： An input mechanism, such as a crown, detects amounts of applied force. In various examples, an assembly including an input mechanism has an enclosure; a stem coupled to the enclosure such that the stem is rotatable, translatable, and transversely moveable with respect to the enclosure; a sensor, coupled between the stem and the housing, to which force is transferred when the stem moves with respect to the housing; and a processing unit coupled to the sensor. The processing unit is operable to determine a measurement of the force, based on a signal from the sensor.

2. 发明公开

EP3246667A1 DISPOSITIF DE DÉTECTION CAPACITIVE ET DISPOSITIF DE MESURE L'INCLUANT 有权
标题翻译：电容检测装置和包括该装置的测量装置
公开(公告)号：EP3246667A1
公开(公告)日：2017-11-22
申请号：EP17171076.7
申请日：2017-05-15
申请人： Université Grenoble Alpes
发明人： THIBAULT, Pierre Jean-Yves
IPC分类号： G01D5/241 , G01D5/24
CPC分类号： G01F23/268 , G01D5/2405 , G01D5/2412 , G01R27/2605
摘要： Dispositif de détection capacitive comprenant :
un détecteur capacitif (1A) comprenant
- un ruban en une matière diélectrique (2),
- un couple (3) d'électrodes formé sur une première face dudit ruban et comprenant une première électrode (4) et une deuxième électrode (5) en forme de peignes dont les branches sont disposées alternativement les unes entre les autres ; et
- une troisième électrode (7) en forme de couche formée sur l'autre face dudit ruban ;

et comprenant en outre une électrode de confinement (1B) disposée au moins en partie en regard et à distance dudit couple d'électrodes, cette électrode de confinement étant connectée électriquement à ladite troisième électrode.
Dispositifs de mesure incluant ce dispositif de détection capacitive.
摘要翻译： 1。一种电容式感测装置，包括：电容式传感器（1A），包括 - 电介质材料带（2）， - 形成在所述带的第一面上并包括第一电极（4）和第二电极梳状的第二电极（5），其分支彼此交替排列; 和 - 在所述带的另一侧上形成的第三层状电极（7）并且还包括限制电极（1B），所述限制电极（1B）至少部分地与所述一对电极相对并且远离所述一对电极，所述限制电极电连接到所述第三电极。测量设备包括这种电容式感应设备。

3. 发明公开

EP3007013A1 Position sensor for a timepiece setting stem 审中-公开
标题翻译： Positionssensorfüreinen Uhreneinstellschaft
公开(公告)号：EP3007013A1
公开(公告)日：2016-04-13
申请号：EP14187867.8
申请日：2014-10-07
申请人： The Swatch Group Research and Development Ltd.
发明人： Ferri, Yvan , Haenni, Raphaël , Schmutz, Damien , Lagorgette, Pascal , Balmer, Raphaël
IPC分类号： G04C3/00 , G01D5/241 , H03K17/975
CPC分类号： G01D5/2412 , G04C3/007 , H03K17/975 , H03K2217/94068
摘要： A capacitive sensor is described for determining the instantaneous angular position of a rotatable element (3) in a timepiece, such as the setting stem of a wristwatch. Static electrodes (11, 12, 13, 21, 22, 23) are arranged to form, in conjunction with rotor electrodes (5a, 5b) of the rotatable element (3), a first differential capacitance pair (1) and a second differential capacitance pair (2). A sensor calculation unit is configured to sense difference values from the differential capacitances pairs (1, 2) and to evaluate the angular position of the rotatable element (3) from the difference values using predetermined information relating the differential capacitance values to angular position values.
摘要翻译：描述了用于确定钟表中的可旋转元件（3）的瞬时角位置的电容式传感器，例如手表的设置杆。静电极（11,12,13,21,22,23）被布置成与可旋转元件（3）的转子电极（5a，5b）一起形成第一差分电容对（1）和第二差分电容对（2）。传感器计算单元被配置为感测来自差分电容对（1,2）的差值，并且使用将差分电容值与角位置值相关联的预定信息根据差值来评估可旋转元件（3）的角位置。

4. 发明公开

EP2691743A1 ANORDNUNG UND VERFAHREN ZUR KAPAZITIVEN ABTASTUNG DER DREHBEWEGUNG EINES DREHELEMENTS 有权
标题翻译：安排及方法旋转元件的电容触摸传感的轮换
公开(公告)号：EP2691743A1
公开(公告)日：2014-02-05
申请号：EP12701240.9
申请日：2012-01-13
申请人： Techem Energy Services GmbH
发明人： REUS, Jürgen
IPC分类号： G01D5/241
CPC分类号： G01R27/2605 , G01D5/2412 , G01P3/483
摘要： The invention relates to an arrangement and a method for capacitive sensing of the rotary movement of a rotary element, wherein the arrangement has four electrodes (1, 2, 3, 4) disposed in a plane, an evaluation unit (18) connected to the electrodes (1, 2, 3, 4) and an electrically conductive coupling surface (5) which is disposed on the rotary element opposite the electrodes (1, 2, 3, 4). The electrodes (1, 2, 3, 4) comprise a central excitation electrode (4) around which the remaining electrodes (1, 2, 3) are disposed. In each rotated position the coupling surface (5) lies opposite the surface of the excitation electrode (4) and covers a part of the surface formed by the other electrodes (1, 2, 3) and sweeps over different areas of the surface formed by the remaining electrodes (1, 2, 3) during rotation of the rotary element. The evaluation unit (18) has an excitation circuit (19) connected to the excitation electrode (4) to generate excitation pulses (13) having a predetermined frequency, and an evaluation circuit (20) connected to the remaining electrodes (1, 2, 3) for detecting the voltage signals applied to the remaining electrodes (1, 2, 3) and for comparing these voltage signals. The remaining electrodes (1, 2, 3) are formed by two sensor electrodes (1, 3) and a common reference electrode (2), wherein at least the common reference electrode (2) is formed differently by the sensor electrodes (1, 3), and the evaluation circuit (20) is designed in such a way that a respective difference (DIFF1, DIFF2) of the voltage signal between one of the two sensor electrodes (1, 3) and the common reference electrode (2) is formed.

5. 发明公开

EP2624435A2 Slip-stick piezoelectric actuator 审中-公开
标题翻译： Piezoelektrisches Slip-Stick-Stellglied
公开(公告)号：EP2624435A2
公开(公告)日：2013-08-07
申请号：EP12189619.5
申请日：2012-10-23
申请人： Samsung Electronics Co., Ltd
发明人： Suh, Hwan-soo
IPC分类号： H02N2/02 , H02N2/10 , H01L41/09
CPC分类号： H02N2/043 , G01D5/2412 , H01L41/0993 , H02N2/0095 , H02N2/02 , H02N2/025 , H02N2/028 , H02N2/101
摘要： A piezoelectric actuator includes a stator body (10), a movable body (20) arranged to face the stator body, and a plurality of piezoelectric elements (30) operating in shear mode arranged between the stator and the movable body. Each piezoelectric element has one end (301) fixed to the stator body and another end (302) contacting the movable body. The direction of polarization of each of the plurality of piezoelectric elements is different from each other. Preferably, there are three piezoelectric elements polarized in radial or circumferential directions.
摘要翻译：压电致动器包括定子体（10），与定子体相对配置的可移动体（20），以及设置在定子与可动体之间的剪切模式的多个压电元件（30）。每个压电元件具有固定到定子体的一端（301）和与可移动体接触的另一端（302）。多个压电元件中的每一个的极化方向彼此不同。优选地，在径向或圆周方向上有三个压电元件偏振。

6. 发明公开

EP2549252A2 Capacitive sensor 有权转让
标题翻译： Kapazitiver传感器
公开(公告)号：EP2549252A2
公开(公告)日：2013-01-23
申请号：EP12182416.3
申请日：2009-08-06
申请人： TOKAI RUBBER INDUSTRIES, LTD.
发明人： Hayakawa, Tomonori , Kida, Ayumu , Kobayashi, Jun , Hashimoto, Kazunobu
IPC分类号： G01L1/14 , G01L5/22 , A61B5/11 , B25J13/08 , G01D5/241 , G01G7/06 , G06F3/044 , G01B7/16
CPC分类号： G01L1/142 , A61B5/11 , G01B7/22 , G01D5/2412 , G01L1/146 , G01L5/228 , G06F3/044 , G06F2203/04103
摘要： A capacitive sensor includes a dielectric layer made of an elastomer and a pair of electrodes arranged via the dielectric layer, and detects deformation on the basis of electrostatic capacity variation between the pair of electrodes. The pair of electrodes contain an elastomer and conductive fillers filled into the elastomer, are expandable and contractible in accordance with deformation of the dielectric layer, and exhibit little conductivity variation even when the pair of electrodes expand and contract. At least one of the dielectric layer and the electrodes is formed by a printing method using a dielectric layer coating containing a formation component of the dielectric layer or an electrode coating containing a formation component of the electrode.
摘要翻译：电容传感器包括由弹性体制成的电介质层和经由电介质层布置的一对电极，并且基于一对电极之间的静电容量变化来检测变形。一对电极包含填充到弹性体中的弹性体和导电填料，根据介电层的变形而可膨胀和收缩，并且即使当该对电极膨胀和收缩时也显示出很小的导电性变化。介电层和电极中的至少一个通过使用包含电介质层的形成部件的电介质层涂层或包含电极的形成部件的电极涂层的印刷方法形成。

7. 发明公开

EP2407696A3 Ventileinrichtung und Verfahren zur Ermittlung einer Schaltstellung eines Ventilglieds 有权转让
标题翻译：阀装置和用于确定阀构件的切换位置的方法
公开(公告)号：EP2407696A3
公开(公告)日：2012-07-18
申请号：EP11003959.1
申请日：2011-05-13
申请人： Festo AG & Co. KG
发明人： Hörner, Michael , Kärcher, Bernd
IPC分类号： F16K37/00 , G01D5/241
CPC分类号： F16K37/0041 , G01D5/2412
摘要： Die Erfindung betrifft eine Ventileinrichtung zum Steuern eines Fluidstroms, mit einem Ventilgehäuse (2), an dem ein Eingangsanschluss (3) für einen Fluidzustrom und ein Ausgangsanschluss (4) für einen Fluidabstrom ausgebildet sind und mit einem linear beweglichen Ventilglied (7), das im Ventilgehäuse zwischen einer ersten Schaltstellung und wenigstens einer zweiten Schaltstellung verschiebbar gelagert ist, um einen Beeinflussung einer kommunizierenden Verbindung zwischen dem Eingangsanschluss (3) und dem Ausgangsanschluss (4) zu bewirken, sowie mit einer Sensoreinrichtung (12) zur Ermittlung einer Schaltstellung des Ventilglieds (7), die einen Messkondensator (16) mit einer von der Schaltstellung des Ventilglieds (7) abhängigen Kondensatorkapazität sowie eine Auswerteeinrichtung (15) zur Ermittlung der Kondensatorkapazität und zur Ausgabe eines kapazitätsabhängigen Messsignals umfasst, wobei der Messkondensator (16) eine erste und eine zweite Kondensatorelektrode (17, 18) aufweist. Erfindungsgemäß ist vorgesehen, dass die erste und die zweite Kondensatorelektrode (17, 18) jeweils ortsfest in dem Ventilgehäuse (2) angeordnet sind.

8. 发明公开

EP2117057A3 Inertial drive actuator 有权
标题翻译： Trägheitsantriebsaktuator
公开(公告)号：EP2117057A3
公开(公告)日：2011-11-23
申请号：EP09006185.4
申请日：2009-05-06
申请人： Olympus Corporation
发明人： Matsuki, Kaoru
IPC分类号： H01L41/04 , G01D5/241 , H01L41/09
CPC分类号： H02N2/025 , G01D5/2412 , Y10T74/18888
摘要： An inertial drive actuator includes a fixed member (11), a displacement generating mechanism (12) which is connected to the fixed member, and which generates a minute displacement in a first direction and a second direction, a vibration substrate (13) which reciprocates by the minute displacement generated by the displacement generating mechanism, a mobile object (24) which is disposed on the vibration substrate, and which is movable by inertia, a driving mechanism which is connected to the mobile object, and which controls a frictional force between the mobile object and the vibration substrate by making an electromagnetic force to act in the mobile object by applying a current, a detecting electrode (35,36) having a position detection function, which is disposed on a flat surface of the vibration substrate, to be facing the mobile object via an insulating body layer, and which is formed such that, an area face-to-face thereof with the mobile object either increases continuously or decreases continuously with the movement of the mobile object, and a position detecting mechanism which detects a position of the mobile object by detecting an electrostatic capacitance generated between the mobile object and the detecting electrode.

9. 发明公开

EP2313745A1 WINKELSENSORANORDNUNG 审中-公开
标题翻译：角度传感器装置
公开(公告)号：EP2313745A1
公开(公告)日：2011-04-27
申请号：EP09780335.7
申请日：2009-07-08
申请人： Continental Teves AG & Co. oHG
发明人： GOLL, Manfred , MÜLLER, Hilmar , HILGENBERG, Udo
IPC分类号： G01D5/241
CPC分类号： G01D5/2412 , B62D15/022 , G01B7/30 , G01D5/2417
摘要： The invention relates to a method for detecting an angle of rotation of an angle sensor arrangement, comprising at least one first (1) and one second (2) element, which are designed and arranged to be rotatable relative to each other, and at least one capacitor element, the capacitance of which changes as a function of the angle of rotation, wherein the angle of rotation is detected or determined directly or indirectly as a function of said capacitance of the capacitor element, wherein the capacitor element comprises at least one first band (3), wherein the angle of rotation is detected or determined at least as a function the positioning of the first band (3).

10. 发明公开

EP2210762A2 Drive by wire non-contact capacitive throttle control apparatus and method of forming the same 审中-公开
标题翻译： Kontaktlose kapazitative Drive-by-Wire-Drosselsteuerungsvorrichtung und Verfahren zu deren Formung
公开(公告)号：EP2210762A2
公开(公告)日：2010-07-28
申请号：EP10151013.9
申请日：2010-01-18
申请人： Honeywell International Inc.
发明人： Reddy, Gangi Rajula , Chandran, Anand , Cable, Al , Holzmacher, Richard Alan , Gudi, Ravindra , Murali, Deepak , Moonamkandy, Shakil
IPC分类号： B60K26/04 , B60K26/00 , B62K11/14 , F02D11/00 , G01D5/14
CPC分类号： B60K26/04 , B60K26/00 , B62K11/14 , F02D11/06 , G01D5/2412 , Y10T29/43
摘要： A drive-by-wire non-contact capacitive throttle control apparatus and method of forming the same. A capacitive position sensor is provided, which includes a stationary electrode and a rotatable electrode. The rotatable electrode can be attached to a throttle lever such that the rotatable electrode rotates as the throttle lever rotates. The capacitance between the rotatable electrode and the stationary electrode varies with the position of the throttle lever. The position of the throttle lever can be measured by measuring the capacitance between the electrodes and a signal can be generated based on the sensed position. The signal can be electrically transmitted to an ECU (Electronic Control Unit) utilizing one or more electrical wires. The signal can be sent in the form of a varying voltage, which in turn controls the throttle of a vehicle.
摘要翻译：一种线控非接触式电容式节流控制装置及其形成方法。提供一种电容位置传感器，其包括固定电极和可旋转电极。可旋转电极可以连接到节流杆，使得可旋转电极随着节流杆旋转而旋转。可旋转电极和固定电极之间的电容随着节流杆的位置而变化。可以通过测量电极之间的电容来测量节流杆的位置，并且可以基于所感测的位置产生信号。该信号可以利用一根或多根电线电传送到ECU（电子控制单元）。该信号可以以变化的电压的形式被发送，这进而控制车辆的节气门。

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