ES8502389A1 - Un circuito para actuar un contacto de carril inductivo - Google Patents

Un circuito para actuar un contacto de carril inductivo

Info

Publication number
ES8502389A1
ES8502389A1 ES530264A ES530264A ES8502389A1 ES 8502389 A1 ES8502389 A1 ES 8502389A1 ES 530264 A ES530264 A ES 530264A ES 530264 A ES530264 A ES 530264A ES 8502389 A1 ES8502389 A1 ES 8502389A1
Authority
ES
Spain
Prior art keywords
operating
receiving coil
circuit arrangement
phase
rail contact
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
Application number
ES530264A
Other languages
English (en)
Other versions
ES530264A0 (es
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana 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
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES530264A0 publication Critical patent/ES530264A0/es
Publication of ES8502389A1 publication Critical patent/ES8502389A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B61L1/16—Devices for counting axles; Devices for counting vehicles
    • B61L1/167—Circuit details
    • 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
    • B61L1/10—Electric devices associated with track, e.g. rail contacts actuated by electromagnetic radiation; actuated by particle radiation
    • 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
    • B61L1/16—Devices for counting axles; Devices for counting vehicles
    • B61L1/163—Detection devices
    • B61L1/165—Electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

CIRCUITO PARA ACTUAR UN CONTACTO DE CARRIL INDUCTIVO.COMPRENDE AL MENOS UNA BOBINA DE TRANSMISION ALIMENTADA CON CORRIENTE ALTERNA Y, AL MENOS, UNA BOBINA DE RECEPCION, LAS CUALES ESTAN MAGNETICAMENTE ACOPLADAS Y DISPUESTAS EN UNA REGION DE UN CARRIL DE VIA, DE MODO QUE UN FLUJO MAGNETICO PRODUCIDO POR LA BOBINA DE TRANSMISION Y QUE PASA A TRAVES DE LA BOBINA DE RECEPCION, ES INFLUENCIADO POR LA RUEDA DEL VEHICULO QUE ENTRA EN LA REGION DE DETECCION DEL CONTACTO DEL CARRIL Y PROVOCA UN CAMBIO EN LA TENSION INDUCIDA EN LA BOBINA DE RECEPCION.
ES530264A 1983-03-04 1984-03-02 Un circuito para actuar un contacto de carril inductivo Expired ES8502389A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3307689A DE3307689C2 (de) 1983-03-04 1983-03-04 Schaltungsanordnung zum Betrieb eines induktiv arbeitenden Schienenkontakts

Publications (2)

Publication Number Publication Date
ES530264A0 ES530264A0 (es) 1984-11-01
ES8502389A1 true ES8502389A1 (es) 1984-11-01

Family

ID=6192516

Family Applications (1)

Application Number Title Priority Date Filing Date
ES530264A Expired ES8502389A1 (es) 1983-03-04 1984-03-02 Un circuito para actuar un contacto de carril inductivo

Country Status (5)

Country Link
AT (1) AT392240B (es)
DE (1) DE3307689C2 (es)
ES (1) ES8502389A1 (es)
IL (1) IL71073A (es)
ZA (1) ZA841201B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914399A (en) * 1989-03-01 1990-04-03 Minnesota Mining And Manufacturing Company Induction coil driver
AU3022997A (en) * 1996-06-24 1998-01-14 P. Schweizer Electronic Ag Process and device for detecting the presence of wheels on rails
ATE297338T1 (de) * 2003-04-14 2005-06-15 Cit Alcatel Verfahren zur erhöhung des störabstands bei zählpunkten eines achszählsystems
ES2247447T3 (es) * 2003-04-29 2006-03-01 Siemens Schweiz Ag Procedimiento para la deteccion de la ocupacion de las vias ferreas.
RU169465U1 (ru) * 2016-06-17 2017-03-21 Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВПО ИрГУПС) Радиотехнический датчик прохода колёс с определением направления движения подвижного состава

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1605435C2 (de) * 1967-02-25 1971-07-15 Standard Elektrik Lorenz Ag Einrichtung zur Gleisüberwachung und zum selbsttätigen Sichern und Steuern von Schienenfahrzeugen

Also Published As

Publication number Publication date
IL71073A0 (en) 1984-05-31
DE3307689C2 (de) 1984-12-20
ES530264A0 (es) 1984-11-01
ATA70184A (de) 1990-08-15
DE3307689A1 (de) 1984-09-06
AT392240B (de) 1991-02-25
ZA841201B (en) 1984-09-26
IL71073A (en) 1986-11-30

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