DE69027816T2 - Detektionsverfahren und Einrichtung zum Temperaturkompensieren der Schwingung einer Resonanzschaltung - Google Patents

Detektionsverfahren und Einrichtung zum Temperaturkompensieren der Schwingung einer Resonanzschaltung

Info

Publication number
DE69027816T2
DE69027816T2 DE69027816T DE69027816T DE69027816T2 DE 69027816 T2 DE69027816 T2 DE 69027816T2 DE 69027816 T DE69027816 T DE 69027816T DE 69027816 T DE69027816 T DE 69027816T DE 69027816 T2 DE69027816 T2 DE 69027816T2
Authority
DE
Germany
Prior art keywords
vibration
detection method
resonance circuit
temperature compensation
compensation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69027816T
Other languages
English (en)
Other versions
DE69027816D1 (de
Inventor
Jean-Michel Moreau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics SA
Original Assignee
SGS Thomson Microelectronics SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9382673&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69027816(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SGS Thomson Microelectronics SA filed Critical SGS Thomson Microelectronics SA
Publication of DE69027816D1 publication Critical patent/DE69027816D1/de
Application granted granted Critical
Publication of DE69027816T2 publication Critical patent/DE69027816T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/14—Modifications for compensating variations of physical values, e.g. of temperature
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/952—Proximity switches using a magnetic detector using inductive coils
    • H03K17/9537—Proximity switches using a magnetic detector using inductive coils in a resonant circuit
    • H03K17/9542—Proximity switches using a magnetic detector using inductive coils in a resonant circuit forming part of an oscillator
    • H03K17/9547—Proximity switches using a magnetic detector using inductive coils in a resonant circuit forming part of an oscillator with variable amplitude
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
DE69027816T 1989-06-02 1990-05-30 Detektionsverfahren und Einrichtung zum Temperaturkompensieren der Schwingung einer Resonanzschaltung Expired - Fee Related DE69027816T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8907820A FR2647982B1 (fr) 1989-06-02 1989-06-02 Procede et dispositif de detection compense en temperature de l'oscillation d'un circuit resonant

Publications (2)

Publication Number Publication Date
DE69027816D1 DE69027816D1 (de) 1996-08-22
DE69027816T2 true DE69027816T2 (de) 1997-02-27

Family

ID=9382673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69027816T Expired - Fee Related DE69027816T2 (de) 1989-06-02 1990-05-30 Detektionsverfahren und Einrichtung zum Temperaturkompensieren der Schwingung einer Resonanzschaltung

Country Status (6)

Country Link
US (1) US5072180A (de)
EP (1) EP0401136B1 (de)
JP (1) JP2954662B2 (de)
KR (1) KR910002110A (de)
DE (1) DE69027816T2 (de)
FR (1) FR2647982B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005062906A1 (de) * 2005-12-29 2007-07-12 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Auswertungs- und Kompensationsschaltung für einen induktiven Wegsensor

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239635C2 (de) * 1992-11-23 1998-02-12 Hartmann & Braun Ag Einrichtung zur Wegerfassung von Ventilstangenbewegungen elektropneumatischer Stellungsregler
US5406200A (en) * 1993-02-18 1995-04-11 Magnetek Controls, Inc. Method and apparatus for temperature compensation of magnetostrictive position detection
JPH06249963A (ja) * 1993-02-25 1994-09-09 Asanumagumi:Kk 物体検出装置
US6246229B1 (en) 1999-05-12 2001-06-12 Bently Nevada Corporation Method and apparatus for controlling the temperature stability of an inductor using a magnetically coupled metallic object
GB2365130B (en) 2000-07-20 2005-01-19 Honeywell Control Syst Improved proximity sensor and related methods
US6496019B1 (en) * 2000-08-18 2002-12-17 Setra Systems, Inc. Temperature compensated pressure sensor network
WO2002103905A1 (fr) * 2001-06-18 2002-12-27 Yamatake Corporation Capteur de proximite du type a oscillations haute frequence
US6650111B2 (en) * 2001-07-18 2003-11-18 Eaton Corporation Pulsed excited proximity sensor
JP4644144B2 (ja) * 2006-02-28 2011-03-02 株式会社デンソー 渦電流式導電体検出装置
EP1862824A1 (de) * 2006-05-29 2007-12-05 Senstronic (Société Anonyme) Temperaturkompensierter Schaltkreis und induktiver Sensor mit einem derartigen Schaltkreis
US7808235B2 (en) * 2007-11-29 2010-10-05 Rockwell Automation Technologies, Inc. Apparatus and methods for proximity sensing circuitry
CN103105956B (zh) * 2011-11-11 2015-05-06 汉王科技股份有限公司 位置指示装置及方法
CN103347367A (zh) * 2013-06-04 2013-10-09 青岛海信宽带多媒体技术有限公司 基于射频电路的电感元件制作方法
JP6403247B2 (ja) * 2014-01-21 2018-10-10 新光電機株式会社 変位センサ
US9780780B2 (en) * 2014-08-22 2017-10-03 Rockwell Automation Technologies, Inc. Inductive sensing systems and methods based on multiple frequencies
JP6911672B2 (ja) * 2017-09-25 2021-07-28 オムロン株式会社 近接センサの製造方法および近接センサの製造システム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328680A (en) * 1964-09-11 1967-06-27 Hancock Telecontrol Corp Magnetic detector for sensing the proximity of a metallic object
US4298816A (en) * 1980-01-02 1981-11-03 General Electric Company Molybdenum substrate for high power density tungsten focal track X-ray targets
CH655414B (de) * 1981-07-17 1986-04-15
DE3322701A1 (de) * 1983-06-24 1985-01-03 Pulsotronic Merten Gmbh & Co Kg, 5270 Gummersbach Elektronischer naeherungsschalter mit einem dem oszillator nachgeschalteten gleichrichter
US4956606A (en) * 1984-10-17 1990-09-11 Mine Safety Appliances Company Non-contact inductive distance measuring system with temperature compensation
US4797614A (en) * 1984-11-02 1989-01-10 Sierracin Corporation Apparatus and method for measuring conductance including a temperature controlled resonant tank circuit with shielding
DE3513403A1 (de) * 1985-04-15 1986-10-30 Wolf-Jürgen Prof. Dr. 6701 Fußgönheim Becker Verfahren zur reduzierung des temperaturverhaltens eines schwingkreises und nach diesem verfahren kompensierter oszillator
US4731578A (en) * 1985-05-02 1988-03-15 Aeroquip Corporation Electrical sensing system for measuring ferrous particles within a fluid
JPS6238382A (ja) * 1985-08-14 1987-02-19 Nippon Kokan Kk <Nkk> 渦流式金属検知装置
CH675039A5 (de) * 1987-12-01 1990-08-15 Peter Heimlicher
GB8809575D0 (en) * 1988-04-22 1988-05-25 Penny & Giles Potentiometers L Linear displacement transducers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005062906A1 (de) * 2005-12-29 2007-07-12 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Auswertungs- und Kompensationsschaltung für einen induktiven Wegsensor
DE102005062906B4 (de) * 2005-12-29 2008-11-27 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Auswertungs- und Kompensationsschaltung für einen induktiven Wegsensor
US8008909B2 (en) 2005-12-29 2011-08-30 Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh Analysis and compensation circuit for an inductive displacement sensor

Also Published As

Publication number Publication date
JP2954662B2 (ja) 1999-09-27
FR2647982B1 (fr) 1991-09-20
US5072180A (en) 1991-12-10
DE69027816D1 (de) 1996-08-22
KR910002110A (ko) 1991-01-31
FR2647982A1 (fr) 1990-12-07
EP0401136A1 (de) 1990-12-05
EP0401136B1 (de) 1996-07-17
JPH0329801A (ja) 1991-02-07

Similar Documents

Publication Publication Date Title
DE69027816T2 (de) Detektionsverfahren und Einrichtung zum Temperaturkompensieren der Schwingung einer Resonanzschaltung
KR900014898A (ko) 지하도체의 위치 및 방향을 결정하는 방법 및 장치
DE69031262T2 (de) Verfahren und Gerät zum Erfassen der Transduktorlage
KR860700151A (ko) 자발공진 이용 방법 및 장치
GB8908123D0 (en) Apparatus and method for measuring the thermal performance of a heated or cooled component
DE69003530D1 (de) Einrichtung und Verfahren zur Überwachung der Schwingungsfrequenz einer Verdichtungsmaschine.
DE69124495D1 (de) Verfahren und vorrichtung zum erkennen der sauberkeit einer oberfläche
TR25645A (tr) Arama ve izleme icin yöntem ve aygit
FI98557B (fi) Menetelmä ja laite uunin pohjakerroksen muodon tarkkailemiseksi
IL96131A0 (en) Apparatus and method for measuring the performance of an extended finite state machine
DE3785978D1 (de) Geraet zum feststellen der raeumlichen anordnung eines elektronischen bauteils.
DE69033872T2 (de) Messgerät und Verfahren
DE68921739D1 (de) Methode und Gerät zum Prüfen der Wirkungsweise einer Speichervorrichtung.
DE69032749T2 (de) Verfahren zum Einstellen des Frequenzganges einer Filtereinrichtung vom Dreileiter-Typ
DE69029534D1 (de) Aufzeichnungseinrichtung und Aufzeichnungsmethode
GB9003569D0 (en) A method and apparatus for testing the response of a stress wave sensor
DE69030965D1 (de) Vorrichtung zum Ausgleichen der Wellungen
KR900002436A (ko) 전자소자의 고착방법
KR900012343A (ko) 수정 프로우브 장치
DE69128869D1 (de) Verfahren und Vorrichtung zum Messen von Verschiebungen
KR870000580A (ko) 기판온도 측정 방법 및 장치
IT9021024A0 (it) Procedimento e dispositivo per la misura di uno squilibrio statico
DE9310253U1 (de) Vorrichtung zur Überwachung der Temperatur von Bauelementen und Geräten
RO96774A2 (ro) Metoda si dispozitiv de indicare a starii unui electrodistribuitor
DE69115733D1 (de) Schaltungselementmessapparat und -verfahren

Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee