公开(公告)号：WO2014044610A1

公开(公告)日：2014-03-27

申请号：PCT/EP2013/069020

申请日：2013-09-13

Applicant: SIEMENS AKTIENGESELLSCHAFT

Inventor： RAMIREZ, Alejandro ,  LAST, Holger

IPC: B60N2/00 ,  B60R21/015 ,  B61L15/00 ,  G01G19/414

CPC classification number: B61D33/00 ,  B60N2/002 ,  B61D41/04 ,  B61L15/0072 ,  G01G19/04 ,  G01G19/4142 ,  H01H2201/02 ,  H01H2239/076

Abstract: The invention concerns a sensor for determining the occupancy of a seat (22) in a railway vehicle. It is proposed that the sensor comprises a switch (10), a piezoelectric element (12) being part of the switch (10) or being attached to the switch (10) and a wireless transmitter (14) which is designed for data transmission by using an electrical energy produced by the piezoelectric element (12).

Abstract translation: 本发明涉及一种用于确定铁路车辆中的座椅（22）的占用的传感器。 提出了传感器包括开关（10），作为开关（10）的一部分的压电元件（12）或附接到开关（10）的无线发射器（14），其被设计用于数据传输 使用由压电元件（12）产生的电能。

公开(公告)号：WO2009008686A3

公开(公告)日：2009-03-12

申请号：PCT/KR2008004118

申请日：2008-07-11

Applicant: OH EUI JIN

Inventor： OH EUI JIN

IPC: G06F3/03

CPC classification number: G06F3/0234 ,  G06F3/0338 ,  G06F3/03547 ,  G06F3/0414 ,  H01H25/041 ,  H01H2201/02

Abstract: Disclosed herein are a data input device and an input conversion method using the data input device. The data input device includes a detection unit provided in a predetermined input region, the detection unit processing first directional input that generates a first directional input signal through detection of lateral pressing in a predetermined radial direction by a finger placed at a reference location in the input region, second directional input that generates a second directional input signal through detection of vertical pressing in a predetermined direction in a state in which the finger is placed at the reference location, third directional input that generates a third directional input signal through detection of tilt pressing in a state in which the finger is placed at the reference location, and fourth directional input that generates a fourth directional input signal through detection of a tilt input in a state in which the finger is placed at the reference location; and a control unit configured to determine input locations of a lateral pressing direction, vertical pressing direction, tilt pressing direction and tilting direction of the finger, extract relevant data from memory, and input the extracted data; wherein the data is input through combination of two or more of the first to fourth directional inputs.

Abstract translation: 这里公开了使用数据输入装置的数据输入装置和输入转换方法。 所述数据输入装置包括设置在预定输入区域中的检测单元，所述检测单元处理第一方向输入，所述第一方向输入通过设置在所述输入中的参考位置处的手指通过检测预定径向方向上的横向按压而产生第一方向输入信号 区域，第二方向输入，其通过在手指放置在参考位置的状态下通过检测在预定方向上的垂直按压来产生第二方向输入信号;第三方向输入，通过检测倾斜按压产生第三方向输入信号 在手指放置在参考位置的状态下，以及第四方向输入，通过在手指放置在参考位置的状态下通过检测倾斜输入而产生第四方向输入信号; 以及控制单元，被配置为确定手指的横向按压方向，垂直按压方向，倾斜按压方向和倾斜方向的输入位置，从存储器提取相关数据，并输入提取的数据; 其中通过所述第一至第四方向输入中的两个或更多个的组合输入所述数据。

公开(公告)号：WO2005078752A1

公开(公告)日：2005-08-25

申请号：PCT/EP2005/000430

申请日：2005-01-12

Applicant: CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement ,  DUBOIS, Marc-Alexandre

Inventor： DUBOIS, Marc-Alexandre

IPC: H01H1/00

CPC classification number: H01H59/0009 ,  H01H1/0036 ,  H01H2001/0063 ,  H01H2059/0036 ,  H01H2201/02

Abstract: Dispositif de type microsystème électromécanique (MEMS) ô film mince piézoélectrique 18 comportant un commutateur RF-MEMS 14 et un résonateur RF ô film mince piézoélectrique 10 ô ondes acoustiques de volume monté sur un substrat 12 pourvu d'un miroir acoustique 28. le résonateur comporte une portion 16 du film mince disposée entre les deux électrodes métalliques 20 et 24. Le commutateur 14 comporte une poutre bi-couche présentant une couche d'isolant 38 associée ô une autre portion 36 du film piézoélectrique 18 et portant un contact métalliques mobile 50 destiné ô venir en appui sur des contacts métalliques fixes 46, 48 par déformation de la poutre sous l'action d'une tension sur les électrodes de commande 40, 42.

Abstract translation: 一种压电薄膜机电微系统（MEMS）装置（18），包括RF-MEMS开关（14）和安装在设置有声反射镜的基板（12）上的体声波压电薄膜RF谐振器（10） 28）。 谐振器包括在两个金属电极（20,24）之间的薄膜部分（16）。 开关（14）包括具有与压电膜（18）的不同部分（36）组合的绝缘体层（38）的双层交叉臂，并且具有可与固定金属触头（46）接合的活动金属触头（50） ，48）当所述十字臂被所述控制电极（40,42）上的电压弯曲时。

公开(公告)号：WO02037516A2

公开(公告)日：2002-05-10

申请号：PCT/EP2001/012690

申请日：2001-11-02

IPC: H01H9/16 ,  H01H13/02 ,  H02N2/00 ,  H03K17/96 ,  H01H13/00

CPC classification number: H01H9/16 ,  E05Y2400/852 ,  E05Y2900/50 ,  H01H13/023 ,  H01H2201/02 ,  H01H2215/036 ,  H01H2215/05 ,  H01H2215/052 ,  H01H2217/024 ,  H01H2219/014 ,  H01H2219/062 ,  H01H2221/07 ,  H03K17/964 ,  H03K2217/96062

Abstract: The invention relates to an electric switch, especially a piezo switch, with optical and/or mechanical feedback of the switching operation. The switch contains at least one switching element, especially beneath a cover panel, which can be activated by means of an activating element. This causes a switching signal to be generated and guided out via electrical contacts. The activating element itself is configured in the form of a passive luminous body consisting of an at least translucent material, which can be illuminated by active luminous means. The mechanical feedback of the switching operation can take place using a vibrator which is activated by the switching operation that has been initiated and conveys a vibrating motion to the luminous body.

Abstract translation: 电开关，特别是压电开关，具有，下面的盖板，其可通过一个致动元件，由此通过电触点中产生放电的开关信号时，致动元件本身的装置被致动的开关操作的光学和/或机械反馈，包括至少一个开关元件中特别是 被配置为至少半透明的材料，它是通过活性照明装置照亮的被动发光元件，其中，所述切换操作的机械响应可以通过其被致动的振子发生由于发起切换操作，和写入的振动运动传递到发光体。

公开(公告)号：US20240029973A1

公开(公告)日：2024-01-25

申请号：US18254839

申请日：2021-12-06

Applicant: Clean Energy Labs, LLC

Inventor： Joseph F. Pinkerton

IPC: H01H35/34

CPC classification number: H01H35/346 ,  H01H2201/02 ,  H01H2201/026

Abstract: An electrically conductive membrane pressure switch, such as a graphene membrane pressure switch. The electrically conductive membrane pressure switch includes an electrically conductive membrane, source, drain plane, actuator, and movable element (such as a piston element). The actuator drives the movable element to create a pressure differential that moves the suspended section of the electrically conductive membrane between its on, off, and neutral states.

公开(公告)号：US20140340189A1

公开(公告)日：2014-11-20

申请号：US13893825

申请日：2013-05-14

Applicant: UNIVERSAL CEMENT CORPORATION

Inventor： Chih-Sheng HOU ,  Chia-Hung CHOU ,  Yann-Cherng CHERN

IPC: H01H13/02

CPC classification number: H01C10/12 ,  H01H13/023 ,  H01H13/83 ,  H01H2201/02

Abstract: A light emitting key is disclosed. A through hole is made through piezoresistive layer; a light source is arranged under the bottom of the light emitting key. When the light source is turned on, light beams shall emit out of the top substrate. The light emitting effect of the key facilitates it to be used in a dark area such as an aircraft flying in the night sky.

Abstract translation: 公开了一种发光键。 通孔通过压阻层制成; 光源设置在发光键的底部下方。 当光源打开时，光束将从顶部基板发出。 钥匙的发光效果有助于它在黑暗的地方使用，如在夜空中飞行的飞机。

公开(公告)号：US07977851B2

公开(公告)日：2011-07-12

申请号：US12438584

申请日：2007-08-28

Applicant: Harald Mangold

Inventor： Harald Mangold

IPC: H01L41/08

CPC classification number: H03K17/964 ,  D06F39/005 ,  H01H2201/02 ,  H01L41/042 ,  H01L41/1132 ,  H03K2217/96015

Abstract: A push button switch including a piezoelectric element (10) which is arranged between a first electrode (16) and a second electrode (18) in such a manner that, when a pressure is exerted on the piezoelectric element, an electric voltage is generated between the first and the second electrode (16, 18). The voltage generated between the first and the second electrode (16, 18) of the piezoelectric element (10) is amplified via a suitable amplifier circuit (20) and supplied, for example, to a controller of an operating device of an electronic domestic appliance.

Abstract translation: 一种按钮开关，包括压电元件（10），其被布置在第一电极（16）和第二电极（18）之间，使得当压力施加在压电元件上时， 第一和第二电极（16,18）。 在压电元件（10）的第一和第二电极（16,18）之间产生的电压通过合适的放大器电路（20）被放大，并且例如被提供给家用电器的操作装置的控制器 。

公开(公告)号：US20100308664A1

公开(公告)日：2010-12-09

申请号：US12454831

申请日：2009-05-22

Applicant: Bradbury R. Face ,  Glenn F. Rogers, JR.

Inventor： Bradbury R. Face ,  Glenn F. Rogers, JR.

IPC: H02J17/00

CPC classification number: H02J13/0075 ,  H01H2201/02 ,  H01H2239/076 ,  H01H2300/03 ,  H01H2300/032 ,  H03K17/964 ,  H03K17/965 ,  H05B37/0272 ,  Y02B70/3241 ,  Y02B70/3283 ,  Y02B90/224 ,  Y02B90/2653 ,  Y04S20/14 ,  Y04S20/227 ,  Y04S20/246 ,  Y04S40/126

Abstract: A self-powered switching system using electromechanical generators generates power for activation of a latching relay, switch, solenoid or latch pin. The electromechanical generators comprise electroactive elements that may be mechanically actuated to generate electrical power. The associated signal generation circuitry may be coupled to a transmitter for sending RF signals to a receiver which actuates the latching relay. The use of mechanically activated membrane switches on the deflector or on a keypad allows multiple code sequences to be generated for activating electrical appliances. The system also uses a communications protocol allowing the receivers to respond to signals from transmitters and/or repeaters. The use of one or more repeaters also increases the reliability of the system as well as extending its effective transmission range. The receivers use low DC voltage (which may be stepped down from the high switched voltage) to generate switching signals to control a low voltage controller for control of high or low voltage switching relays.

Abstract translation: 使用机电发电机的自供电开关系统产生用于启动闭锁继电器，开关，螺线管或闩锁销的电力。 机电发电机包括可被机械致动以产生电力的电活性元件。 相关联的信号产生电路可以耦合到发射器，用于将RF信号发送到致动闭锁继电器的接收器。 在偏转器或键盘上使用机械激活的薄膜开关允许产生用于激活电器的多个代码序列。 该系统还使用通信协议，允许接收机响应来自发射机和/或中继器的信号。 使用一个或多个中继器也增加了系统的可靠性以及扩展其有效传输范围。 接收机使用低直流电压（可以从高开关电压降低）以产生开关信号，以控制低压控制器以控制高压或低压开关继电器。

公开(公告)号：US20100134428A1

公开(公告)日：2010-06-03

申请号：US12452486

申请日：2008-07-11

Applicant: Eui Jin Oh

Inventor： Eui Jin Oh

IPC: G06F3/041

CPC classification number: G06F3/0234 ,  G06F3/0338 ,  G06F3/03547 ,  G06F3/0414 ,  H01H25/041 ,  H01H2201/02

Abstract: Disclosed herein are a data input device and an input conversion method using the data input device. The data input device includes a detection unit provided in a predetermined input region, the detection unit processing first directional input that generates a first directional input signal through detection of lateral pressing in a predetermined radial direction by a finger placed at a reference location in the input region, second directional input that generates a second directional input signal through detection of vertical pressing in a predetermined direction in a state in which the finger is placed at the reference location, third directional input that generates a third directional input signal through detection of tilt pressing in a state in which the finger is placed at the reference location, and fourth directional input that generates a fourth directional input signal through detection of a tilt input in a state in which the finger is placed at the reference location; and a control unit configured to determine input locations of a lateral pressing direction, vertical pressing direction, tilt pressing direction and tilting direction of the finger, extract relevant data from memory, and input the extracted data; wherein the data is input through combination of two or more of the first to fourth directional inputs.

Abstract translation: 这里公开了使用数据输入装置的数据输入装置和输入转换方法。 所述数据输入装置包括设置在预定输入区域中的检测单元，所述检测单元处理第一方向输入，所述第一方向输入通过设置在所述输入中的参考位置处的手指通过检测预定径向方向上的横向按压而产生第一方向输入信号 区域，第二方向输入，其通过在手指放置在参考位置的状态下通过检测在预定方向上的垂直按压而​​产生第二方向输入信号;第三方向输入，通过检测倾斜按压产生第三方向输入信号 在手指放置在参考位置的状态下，以及第四方向输入，其通过在手指放置在参考位置的状态下通过检测倾斜输入而产生第四方向输入信号; 以及控制单元，被配置为确定手指的横向按压方向，垂直按压方向，倾斜按压方向和倾斜方向的输入位置，从存储器提取相关数据，并输入提取的数据; 其中通过所述第一至第四方向输入中的两个或更多个的组合输入所述数据。

公开(公告)号：US07586238B2

公开(公告)日：2009-09-08

申请号：US11465319

申请日：2006-08-17

Applicant: Lianjun Liu

Inventor： Lianjun Liu

IPC: H01L41/04 ,  H01H57/00

CPC classification number: H01H59/0009 ,  H01H1/50 ,  H01H11/0062 ,  H01H47/002 ,  H01H2057/006 ,  H01H2201/02

Abstract: A micro electromechanical switch has a movable portion positioned to form an electrical connection between a first electrical contact and a second electrical contact. A piezoelectric electrode is formed on the movable portion. The piezoelectric electrode causes the movable portion to move in response to a driver voltage. A piezo element is formed on the movable portion of the switch. The piezo element is for detecting movement of the movable portion between an open position and a closed position. The piezo element is also used to detect switch bouncing when the switch transitions from the open position to the closed position. In one embodiment, the piezo element is a piezoelectric element and in another embodiment the piezo element is a piezo-resistive element.

Abstract translation: 微机电开关具有可移动部分，其被定位成在第一电接触件和第二电接触件之间形成电连接。 压电电极形成在可动部分上。 压电电极使可动部分响应于驱动器电压而移动。 压电元件形成在开关的可移动部分上。 压电元件用于检测可动部分在打开位置和关闭位置之间的移动。 当开关从打开位置转换到关闭位置时，压电元件还用于检测开关跳动。 在一个实施例中，压电元件是压电元件，在另一个实施例中，压电元件是压电元件。