ATA159897A - Sensor - Google Patents

Sensor

Info

Publication number
ATA159897A
ATA159897A AT159897A AT159897A ATA159897A AT A159897 A ATA159897 A AT A159897A AT 159897 A AT159897 A AT 159897A AT 159897 A AT159897 A AT 159897A AT A159897 A ATA159897 A AT A159897A
Authority
AT
Austria
Prior art keywords
sensor
Prior art date
Application number
AT159897A
Other languages
English (en)
Other versions
AT409480B (de
Inventor
Harald Schmidt
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of ATA159897A publication Critical patent/ATA159897A/de
Application granted granted Critical
Publication of AT409480B publication Critical patent/AT409480B/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/02—Electric devices associated with track, e.g. rail contacts
    • B61L1/08—Electric devices associated with track, e.g. rail contacts magnetically actuated; electrostatically actuated
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • G01V3/101—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil
    • 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
    • H03K17/9502—Measures for increasing reliability

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Automation & Control Theory (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Regulating Braking Force (AREA)
AT159897A 1996-09-27 1997-09-22 Sensor AT409480B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996141392 DE19641392B4 (de) 1996-09-27 1996-09-27 Sensor

Publications (2)

Publication Number Publication Date
ATA159897A true ATA159897A (de) 2002-01-15
AT409480B AT409480B (de) 2002-08-26

Family

ID=7808126

Family Applications (1)

Application Number Title Priority Date Filing Date
AT159897A AT409480B (de) 1996-09-27 1997-09-22 Sensor

Country Status (4)

Country Link
AT (1) AT409480B (de)
CH (1) CH693062A5 (de)
DE (1) DE19641392B4 (de)
PL (1) PL184965B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816581A1 (de) * 1998-04-08 1999-10-21 Siemens Ag Zugbeeinflussungseinrichtung
DE19835860C1 (de) * 1998-08-07 2000-04-20 Siemens Ag Schaltung für eine Vorrichtung und Verfahren für hochauflösende Wirbelstrom-(Material)- Untersuchung mit großer Dynamik
RU2206469C2 (ru) * 2000-07-05 2003-06-20 Опытное специализированное конструкторско-технологическое бюро "СКАТ" Путевой датчик для определения положения оси колеса и счета осей
DE10122980A1 (de) * 2001-05-11 2002-11-14 Alcatel Sa Radsensoreinrichtung (Schienenkontakt) bei Gleisanlagen, mit Mitteln zum Schutz vor elektromagnetischen Störungen
DE10123673A1 (de) 2001-05-16 2002-11-21 Alcatel Sa Induktiver Schienenkontakt
RU2235657C2 (ru) * 2001-10-31 2004-09-10 Государственное унитарное предприятие "Уральское отделение Всероссийского научно-исследовательского института железнодорожного транспорта" Датчик перемещения колеса
US7675285B2 (en) * 2004-09-09 2010-03-09 Rockwell Automation Technologies, Inc. Sensor and method including noise compensation
DE202005000499U1 (de) * 2005-01-13 2006-05-24 Pepperl + Fuchs Gmbh Näherungsschalter
DE102005023726B4 (de) * 2005-05-23 2007-11-22 Frauscher Gmbh Verfahren und Vorrichtung zur Vermeidung von ungewollten Beeinflussungen von Doppelsensoren
DE102008033090A1 (de) 2008-06-27 2010-03-25 Rechner Industrie-Elektronik Gmbh Induktiver Sensor
DE102011115922B4 (de) * 2011-10-14 2019-06-06 Baumer Electric Ag Induktiver Sensor
RU2641366C1 (ru) * 2017-04-13 2018-01-17 Акционерное Общество "Научно-Производственный Центр "Промэлектроника" Способ повышения устойчивости работы датчика регистрации прохода колеса к воздействию температуры окружающей среды и бросков тягового тока и соответствующий датчик регистрации прохода колеса

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817670C2 (de) * 1978-04-19 1986-04-17 Elmeg Elektro-Mechanik Gmbh, 3150 Peine Induktionsschleifendetektor für Verkehrszähleinrichtungen
DE3302883A1 (de) * 1983-01-28 1984-08-02 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum erzeugen von achszaehlimpulsen fuer achszaehlanlagen
DE3643970A1 (de) * 1986-12-22 1988-06-30 Siemens Ag Sensoreinrichtung fuer eisenbahnanlagen

Also Published As

Publication number Publication date
PL184965B1 (pl) 2003-01-31
PL322264A1 (en) 1998-03-30
CH693062A5 (de) 2003-02-14
DE19641392B4 (de) 2008-07-31
AT409480B (de) 2002-08-26
DE19641392A1 (de) 1998-04-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
MM01 Lapse because of not paying annual fees

Effective date: 20160115