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
German (de)
Other versions
AT409480B (en
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/en
Application granted granted Critical
Publication of AT409480B publication Critical patent/AT409480B/en

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 vehicle train, e.g. pedals
    • 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
AT159897A 1996-09-27 1997-09-22 SENSOR AT409480B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996141392 DE19641392B4 (en) 1996-09-27 1996-09-27 sensor

Publications (2)

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

Family

ID=7808126

Family Applications (1)

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

Country Status (4)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816581A1 (en) * 1998-04-08 1999-10-21 Siemens Ag Train control device
DE19835860C1 (en) * 1998-08-07 2000-04-20 Siemens Ag Circuit for device used for material investigation using eddy current
DE10122980A1 (en) * 2001-05-11 2002-11-14 Alcatel Sa Wheel sensor device (rail contact) in track systems, with means for protection against electromagnetic interference
DE10123673A1 (en) 2001-05-16 2002-11-21 Alcatel Sa Inductive rail contact
US7675285B2 (en) * 2004-09-09 2010-03-09 Rockwell Automation Technologies, Inc. Sensor and method including noise compensation
DE202005000499U1 (en) * 2005-01-13 2006-05-24 Pepperl + Fuchs Gmbh Inductive proximity switch, has self compensated feedback network with bifilar inductor having windings which are formed from multiple strands having different number of strand wires
DE102005023726B4 (en) * 2005-05-23 2007-11-22 Frauscher Gmbh Method and device for avoiding unwanted influences of double sensors
DE102008033090A1 (en) 2008-06-27 2010-03-25 Rechner Industrie-Elektronik Gmbh Inductive sensor
DE102011115922B4 (en) * 2011-10-14 2019-06-06 Baumer Electric Ag Inductive sensor
RU2641366C1 (en) * 2017-04-13 2018-01-17 Акционерное Общество "Научно-Производственный Центр "Промэлектроника" Method for improvement of operation stability of registration sensor of wheel passage to ambient temperature effect and traction current rushes and corresponding registration sensor of wheel passage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817670C2 (en) * 1978-04-19 1986-04-17 Elmeg Elektro-Mechanik Gmbh, 3150 Peine Induction loop detector for traffic counting devices
DE3302883A1 (en) * 1983-01-28 1984-08-02 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for generating axle counting pulses for axle counting systems
DE3643970A1 (en) * 1986-12-22 1988-06-30 Siemens Ag Sensor device for railway systems

Also Published As

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

Similar Documents

Publication Publication Date Title
BR9608046A (en) Sensor
DE29522062U1 (en) Sensor
FI953888A (en) Sensor
DE69511542D1 (en) POSITION SENSOR
DE59712724D1 (en) LEVEL SENSOR
DE59709592D1 (en) Opto-electronic sensor
DE69835247D1 (en) Improved sensor arrangements
DE69706040T2 (en) SENSOR SYSTEMS
DE69619850T2 (en) sensor arrangement
DE59813733D1 (en) SENSOR SYSTEM
DE29602453U1 (en) Inertial sensor arrangement
DE59712865D1 (en) sensor arrangement
DE19815150B4 (en) sensor arrangement
ATA159897A (en) SENSOR
DE59503570D1 (en) Position sensor
DE29705615U1 (en) Sensor arrangement
DE29718245U1 (en) Sensor
DE29610157U1 (en) Multiple sensor
DE59706157D1 (en) position sensor
DE29700625U1 (en) Level sensor
DE59608775D1 (en) SENSOR ELEMENT
DE59600923D1 (en) Sensor arrangement
DE9406603U1 (en) Sensor
DE9408085U1 (en) Sensor
DE59507112D1 (en) Level sensor

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