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1. 发明授权

EP0968567B2 SICHERHEITSSCHALTER 失效
标题翻译：安全开关
公开(公告)号：EP0968567B2
公开(公告)日：2008-01-09
申请号：EP97953925.1
申请日：1997-12-24
申请人： EUCHNER GmbH + Co.
发明人： LINK, Walter
IPC分类号： H03K17/95
CPC分类号： H03K17/945 , F16P3/08 , H03K17/9542 , H03K2217/958
摘要： The invention relates to a safety switch for monitoring mobile protection devices. The inventive switch comprises a switching member (1) with at least one reading head, and an actuating element (9, 55) which can be moved in relation the reading head (11, 57). Said actuating element (9, 55) engages in contactless interaction with the reading head (11, 57). The actuating element (9, 55) has an inductive resistor (37) for interaction with the reading head (11, 57).

2. 发明公开

EP0898368A2 Sensoreinrichtung 有权
公开(公告)号：EP0898368A2
公开(公告)日：1999-02-24
申请号：EP98115296.0
申请日：1998-08-13
申请人： Telair International Electronic Systems GmbH
发明人： Weimer, Georg , Sütsch, Peter, Dr.
IPC分类号： H03K17/945
CPC分类号： H03K17/9542 , H03K17/945 , H03K17/9512
摘要： Es wird eine Sensoreinrichtung zum berührungslosen Überwachen einer definierten (End-)Position eines mechanischen Funktionsteils beschrieben, insbesondere einer Tür in einem Flugzeug, die folgendes umfaßt:

einen am Flugzeug befestigten Fühler (10) zum Abtasten einer Entfernung (d) zwischen dem Fühler (10) und einer Meßfläche (9) am Funktionsteil;
eine elektronische Meßschaltung (20), die mit dem Fühler (10) verbunden und derart ausgebildet ist, daß auf mindestens ein Steuersignal hin ein der Entfernung (d) entsprechendes Meßsignal erzeugt wird;
eine Steuerschaltung (40), die mit der elektronischen Meßschaltung (20) über Leitungen (7, 8) verbunden ist, das Steuersignal erzeugt, das Meßsignal empfängt und ein Anzeigesignal zum Anzeigen der festgestellten Endposition erzeugt.
摘要翻译：该装置具有附接到飞行器的端部位置传感器（10），用于检测飞行器门上的测量表面（9）的相对间距（d）。耦合到传感器的测量电路（20）提供相应的控制信号，该控制信号被馈送到用于激活终端位置显示的控制电路（40）。

3. 发明公开

EP2601741A1 SYSTEME D'ENTREE PASSIVE POUR VEHICULE 审中-公开
标题翻译：被动进入系统FÜREIN FAHRZEUG
公开(公告)号：EP2601741A1
公开(公告)日：2013-06-12
申请号：EP11736381.2
申请日：2011-07-28
申请人： Delphi Technologies, Inc.
发明人： DEROUBAIX, Nicolas , VERMERSCH, Jérôme
IPC分类号： H03K17/95
CPC分类号： H03K17/9542 , B60R25/24 , B60R2325/103 , E05B81/77 , E05B81/78 , G07C9/00309 , G07C2009/00777 , G07C2209/64 , H03K17/9522
摘要： The invention relates to a passive entry system for a vehicle comprising an ID tag (14) for a user outside the vehicle and a vehicle door handle (1) having wireless communication means (10) for communicating with the tag and a tag proximity detector, characterized in that the proximity detector consists of the wireless communication means which are designed to detect the presence or absence of mutual inductance between said communication means, which act as a first coil (12), and a tag, which acts as a second coil (16), and to anticipate communication with the tag detected as present, before any action on the door handle.
摘要翻译：本发明涉及一种用于车辆的被动进入系统，其包括用于车辆外的用户的ID标签（14）和具有用于与标签通信的无线通信装置（10）的车门把手（1）和标签接近检测器，其特征在于，所述接近检测器包括无线通信装置，所述无线通信装置被设计为检测作为第一线圈（12）的所述通信装置和用作第二线圈（12）的标签之间是否存在互感 16），并且在门把手上的任何动作之前，预期与当前检测到的标签的通信。

4. 发明公开

EP1635465A3 Sensor and method of operation of the same including noise compensation 审中-公开
标题翻译：传感器和操作方法，包括噪声补偿
公开(公告)号：EP1635465A3
公开(公告)日：2009-03-18
申请号：EP05019008.1
申请日：2005-09-01
申请人： Rockwell Automation Technologies, Inc.
发明人： Chen, Weihua , Shafiyan-Rad, Saeed
IPC分类号： H03K17/95
CPC分类号： H03K17/9542 , H03K17/9502 , H03K17/954
摘要： An apparatus includes a sense element and an oscillator. The oscillator is coupled to the sense element and is used to generate an oscillator signal and a gain control signal. The oscillator signal is amplitude compensated when noise is detected in the sense element. A method includes detecting magnetic interference in a sense element coupled to an oscillator, and adjusting a gain control signal in the oscillator to compensate for the magnetic interference.

5. 发明公开

EP0968567A1 SICHERHEITSSCHALTER 失效
公开(公告)号：EP0968567A1
公开(公告)日：2000-01-05
申请号：EP97953925.1
申请日：1997-12-24
申请人： EUCHNER GmbH + Co.
发明人： LINK, Walter
IPC分类号： H03K17/95
CPC分类号： H03K17/945 , F16P3/08 , H03K17/9542 , H03K2217/958
摘要： The invention relates to a safety switch for monitoring mobile protection devices. The inventive switch comprises a switching member (1) with at least one reading head, and an actuating element (9, 55) which can be moved in relation the reading head (11, 57). Said actuating element (9, 55) engages in contactless interaction with the reading head (11, 57). The actuating element (9, 55) has an inductive resistor (37) for interaction with the reading head (11, 57).
摘要翻译：一种用于监测可移动保护装置的安全开关包括具有至少一个读取头的切换构件和可以相对于读取头移动的致动元件。致动元件与读取头接合非接触式相互作用。致动元件具有用于与读取头相互作用的感抗。

6. 发明公开

EP3319233A1 INDUKTIVER NÄHERUNGSSCHALTER ZUR LAGEÜBERWACHUNG EINES TRANSIENTEN FÜHRENDEN DRAHTSEILS IN EINER SEILBAHN UND DESSEN VERWENDUNG BEI EINER SEILBAHN 有权
标题翻译：感应接近开关用于定位缆索车辆中的过渡导线部件的监测及其在缆车中的使用
公开(公告)号：EP3319233A1
公开(公告)日：2018-05-09
申请号：EP17199621.8
申请日：2017-11-02
申请人： ifm electronic gmbh
发明人： Hingst, Kai , Tinyakov, Valeriy , Strobel, Manfred
IPC分类号： H03K17/95 , H02G13/00 , B61B12/06 , H01G9/00 , H01Q1/50 , H02H9/04
CPC分类号： H03K17/9542 , B61B12/06 , H01G9/00 , H01Q1/50 , H02G13/40 , H02H9/04
摘要： Induktiver Näherungsschalter zur Überwachung eines zumindest zeitweise transiente Spannungen oder Ströme führenden Drahtseils 1 in einer Seilbahn mit einer Sensorspule 2 zur Erzeugung eines magnetischen Wechselfeldes zum Nachweis der korrekten Lage des Drahtseils 1 in einem Überwachungsbereich, einer Oszillatorschaltung 3 zur Speisung der Sensorspule 2 und einer damit verbundenen Auswerteschaltung 4 zur Erzeugung eines Schaltsignals, wobei der Hochpunkt 5 der Sensorspule 2 mit einer Diodenstrecke 6 verbunden ist, die zwei antiparallele Zweige 7, 8 mit mindestens je zwei Dioden aufweist, und so als innerer Blitzschutz wirkt. Des Weiteren wird die Verwendung des Näherungsschalters zur Überwachung der Lage eines elektrisch leitfähigen Drahtseils 1 in einer Seilbahn beansprucht.
摘要翻译：感应接近开关用于至少暂时的瞬态电压或电流导致钢丝绳1在缆车与传感器线圈2用于产生交变磁场，用于检测监视区域，用于激励传感器线圈2和相关联的振荡电路3的电线1的正确位置的监控评估电路4，用于产生开关信号，其中所述传感器线圈2的高点5被连接到一个二极管路径6中，具有至少两个每二极管两个反平行分支7,8，并且因此充当内部防雷。此外，在缆车中使用接近开关来监控导电钢丝绳1的位置。

7. 发明公开

EP3074779A1 INDUCTIVE POSITION SENSING WITH SINGLE CHANNEL INTERFACE TO MULTIPLE RESONANT SENSORS 有权
标题翻译：与单信道接口，用于复谐振感应式传感器位置传感
公开(公告)号：EP3074779A1
公开(公告)日：2016-10-05
申请号：EP14843426.9
申请日：2014-09-16
申请人： Texas Instruments Incorporated
发明人： BALDWIN, Jonathan V. , SRINIVASA, Murali
IPC分类号： G01R27/00
CPC分类号： G01B7/003 , G01D5/20 , H03H5/02 , H03K17/9542 , H03K17/972 , H03K2017/9706 , H03M1/12
摘要： An inductive sensing system (10) includes multiple resonant sensors (20) interfaced to an IDC (30) through a single channel interface (31). IDC (30) establishes an IDC control loop that incorporates resonant sensors (20) as loop filters. The IDC control loop drives resonant sensors (20) to a system resonance state in which each resonant sensor is driven to a resonant frequency state. Each resonant sensor is configured for a nominal resonant frequency state that differentiates it from the other resonant sensors. IDC (30) senses changes in system resonance state representative of target-sensing conditions, and responds by driving a target-sensing system resonance state. IDC (30) converts IDC loop control signals resulting from a target-sensing condition into sensor data as representing the corresponding target-sensing resonant frequency state as an indication of target position relative to a target-sensing resonant sensor. The sensor data can be provided to a data processor (50) for proximity/range processing.

8. 发明公开

EP1292030A2 Induktiver Näherungssensor 有权
标题翻译：接近传感器
公开(公告)号：EP1292030A2
公开(公告)日：2003-03-12
申请号：EP02018315.8
申请日：2002-08-14
申请人： SICK AG
发明人： Machul, Olaf, Dr.
IPC分类号： H03K17/95
CPC分类号： H03K17/9542
摘要： Die Erfindung betrifft einen induktiven Näherungssensor mit einem elektrischen Schwingkreis und einer hiermit gekoppelten elektrischen Energiequelle zum Ausgleich der Verluste im Schwingkreis, wobei ein Filter vorgesehen ist, das eingangsseitig mit dem Schwingkreis und ausgangsseitig mit der Energiequelle gekoppelt ist. Zur aktiven Kompensation von in den Schwingkreis eingekoppelten Signaländerungen ist innerhalb der Energiequelle das Ausgangssignal des Filters zur Änderung der Energiezufuhr oder der Stromzufuhr verwendbar.
摘要翻译：本发明涉及一种具有电谐振电路的感应式接近传感器，并且联接到其上的电功率源，以补偿谐振电路中的损耗，其中，过滤器被设置时，输入侧谐振电路和在输出侧被耦合到能量源。对于耦合到所述谐振电路的信号活性补偿通过改变过滤器，以改变电源或电源可以在能量源中使用的输出信号。

9. 发明公开

EP2380275A1 REMOTE SENSOR DEVICE 审中-公开
标题翻译：远程传感器装置
公开(公告)号：EP2380275A1
公开(公告)日：2011-10-26
申请号：EP10702155.2
申请日：2010-01-18
申请人： Oxford RF Sensors Ltd
发明人： GREGG, John, Francis , KARENOWSKA, Alexy, Davison
IPC分类号： H03B5/18 , H03K17/95
CPC分类号： H03B5/1805 , H03B5/1817 , H03K17/9542
摘要： A self-oscillating remote sensor device includes a delay-line sensor system having at least one delay-line and at least one sensor element. The device also includes an oscillator control circuitry, and a frequency selection impedance connecting the delay- line sensor system and the oscillator control circuitry and presenting an impedance to the delay-line sensor system. The oscillator control circuitry includes an amplifier, a non¬ linear amplitude control element (N-LACE) such as an active device with a negative differential conductance that provides an output whose amplitude has a negative second derivative with respect to an input signal, and a driver. Such a device permits successful interaction between electrical sensors and controlling (driving) electronics over long distances without the problems normally encountered when a delay-line is presented between an electrical sensor and its driver electronics.

10. 发明公开

EP2380274A1 DELAY-LINE SELF-OSCILLATOR 审中-公开
标题翻译：自振荡的延迟线振荡
公开(公告)号：EP2380274A1
公开(公告)日：2011-10-26
申请号：EP10702156.0
申请日：2010-01-18
申请人： Oxford RF Sensors Ltd
发明人： GREGG, John, Francis , KARENOWSKA, Alexy, Davison
IPC分类号： H03B5/12 , H03B5/18 , H03K17/95
CPC分类号： H03B5/1805 , H03K17/9542
摘要： An electrical, magnetic or electromagnetic delay line self oscillator is described with a delay line arrangement, an oscillator control circuitry, and a frequency selection impedance connecting the delay line arrangement and the oscillator control circuitry and presenting an impedance to the delay line arrangement. The oscillator control circuitry includes an amplifier, a non linear amplitude control element (N-LACE) such as an active device with a negative differential conductance that provides an output amplitude has a negative second derivative with respect to an input signal, and a driver. The modal characteristics of electromagnetic delay lines can thus be exploited across a wide range of instrumentation applications, and a means is provided to enhance the achievable functionality and/or performance of the instrumentation without the need for expensive additional electrical hardware or electronics.

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