ATE206569T1 - Temperaturstabilisierter oszillator und verwendung desselben in einem näherungsschalter - Google Patents

Temperaturstabilisierter oszillator und verwendung desselben in einem näherungsschalter

Info

Publication number
ATE206569T1
ATE206569T1 AT97810207T AT97810207T ATE206569T1 AT E206569 T1 ATE206569 T1 AT E206569T1 AT 97810207 T AT97810207 T AT 97810207T AT 97810207 T AT97810207 T AT 97810207T AT E206569 T1 ATE206569 T1 AT E206569T1
Authority
AT
Austria
Prior art keywords
source
oscillation
proximity switch
resistance
circuit
Prior art date
Application number
AT97810207T
Other languages
German (de)
English (en)
Inventor
Peter Heimlicher
Original Assignee
Optosys Ag
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
Application filed by Optosys Ag filed Critical Optosys Ag
Application granted granted Critical
Publication of ATE206569T1 publication Critical patent/ATE206569T1/de

Links

Classifications

    • 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
    • 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
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B7/00—Generation of oscillations using active element having a negative resistance between two of its electrodes
    • H03B7/02—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/945—Proximity switches
    • H03K2217/95—Proximity switches using a magnetic detector
    • H03K2217/956—Negative resistance, e.g. LC inductive proximity switches

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Electronic Switches (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
AT97810207T 1996-06-13 1997-04-09 Temperaturstabilisierter oszillator und verwendung desselben in einem näherungsschalter ATE206569T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01482/96A CH690950A5 (de) 1996-06-13 1996-06-13 Temperaturstabilisierter Oszillator und Verwendung desselben in einem Näherungsschalter.

Publications (1)

Publication Number Publication Date
ATE206569T1 true ATE206569T1 (de) 2001-10-15

Family

ID=4211500

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97810207T ATE206569T1 (de) 1996-06-13 1997-04-09 Temperaturstabilisierter oszillator und verwendung desselben in einem näherungsschalter

Country Status (7)

Country Link
US (1) US6031430A (enExample)
EP (1) EP0813306B1 (enExample)
JP (2) JP4620188B2 (enExample)
AT (1) ATE206569T1 (enExample)
CA (1) CA2206025A1 (enExample)
CH (1) CH690950A5 (enExample)
DE (1) DE59704753D1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2365130B (en) * 2000-07-20 2005-01-19 Honeywell Control Syst Improved proximity sensor and related methods
DE10046147C1 (de) * 2000-09-15 2002-02-21 Balluff Gmbh Hochempfindlicher Näherungssensor sowie Verfahren zu seinem Abgleich
DE10049758B4 (de) * 2000-09-29 2004-07-22 Walter Hanke Mechanische Werkstätten GmbH & Co KG Schaltungsanordnung zur Erzeugung eines Einschaltsignals für batteriebetriebene Münzprüfer
US7030626B2 (en) 2001-06-18 2006-04-18 Yamatake Corporation High-frequency oscillation type proximity sensor
DE10143900A1 (de) * 2001-09-07 2003-03-27 Sick Ag Induktiver Näherungssensor
US20040238213A1 (en) * 2003-05-28 2004-12-02 Pitio Walter Michael Uniform impedance printed circuit board
DE602004026260D1 (de) * 2003-11-06 2010-05-12 Optosys Ag Kabelpositionssensor
DE102005001692B4 (de) * 2005-01-13 2007-04-05 Pepperl + Fuchs Gmbh Näherungsschalter und Verfahren zum Betrieb eines Näherungsschalters
US7548155B2 (en) * 2005-02-18 2009-06-16 Saf-Holland, Inc. Fifth wheel sensor assembly
DE502007006613D1 (de) * 2006-06-27 2011-04-14 Baumer Electric Ag E sensoren
EP2157690B1 (en) * 2008-08-23 2012-01-18 Si-Ware Systems Method, system and apparatus for accurate and stable LC-based reference oscillators
DE102011115922B4 (de) * 2011-10-14 2019-06-06 Baumer Electric Ag Induktiver Sensor
DE102013202573B3 (de) * 2013-02-18 2014-04-17 Ifm Electronic Gmbh Induktiver Näherungsschalter
DE102014202793A1 (de) 2014-02-17 2015-08-20 Ifm Electronic Gmbh Induktiver Näherungsschalter
US20160268970A1 (en) * 2015-03-10 2016-09-15 Fred Mirow Sensitivity variable loop gain oscillator sensor system
US9723692B2 (en) 2015-05-20 2017-08-01 Saf-Holland, Inc Fifth wheel coupling detection system with inspection and indication lighting arrangement
DE102017128471A1 (de) 2017-11-30 2019-06-06 Pepperl + Fuchs Gmbh Induktiver Näherungsschalter und Verfahren zum Betreiben eines induktiven Näherungsschalters
DE102017128472A1 (de) 2017-11-30 2019-06-06 Pepperl + Fuchs Gmbh Induktiver Näherungsschalter und Verfahren zum Betreiben eines induktiven Näherungsschalters
CN108988842B (zh) * 2018-06-11 2022-05-17 贵州振华华联电子有限公司 一种高可靠小型电感式接近开关
DE102021000155A1 (de) 2021-01-15 2022-07-21 Pepperl+Fuchs Se Induktive Sensoreinheit und Überwachungsverfahren
DE102021000158A1 (de) 2021-01-15 2022-07-21 Pepperl+Fuchs Se Induktive Sensoreinheit
DE102022207939A1 (de) * 2022-08-01 2024-02-01 MICRO-EPSILON-MESSTECHNIK GmbH & Co. K.G. Integrierter Schaltkreis für eine Signalverarbeitung eines Sensors und Verfahren zur Steuerung oder Regelung einer Temperatur oder einer Temperaturverteilung in dem Schaltkreis
CN116155204B (zh) * 2023-02-20 2025-07-04 福州大学 一种应用于温度传感器的低功耗rc振荡器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH655414B (enExample) * 1981-07-17 1986-04-15
DE3225193A1 (de) * 1982-07-06 1984-01-12 Gebhard Balluff Fabrik feinmechanischer Erzeugnisse GmbH & Co, 7303 Neuhausen Induktiver naeherungsschalter
CH675039A5 (enExample) * 1987-12-01 1990-08-15 Peter Heimlicher
EP0399242B1 (de) * 1989-05-19 1996-03-20 Festo KG Temperaturstabiler induktiver Näherungsschalter
JPH0563559A (ja) * 1991-06-26 1993-03-12 Sharp Corp 発振回路

Also Published As

Publication number Publication date
JP2008278506A (ja) 2008-11-13
CA2206025A1 (en) 1997-12-13
CH690950A5 (de) 2001-02-28
EP0813306A1 (de) 1997-12-17
DE59704753D1 (de) 2001-11-08
JP4620188B2 (ja) 2011-01-26
EP0813306B1 (de) 2001-10-04
US6031430A (en) 2000-02-29
JPH1075118A (ja) 1998-03-17

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Legal Events

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REN Ceased due to non-payment of the annual fee