ES8200278A1 - Disposicion de desacoplamiento para circuitos de via de corriente alterna,no aislados en sistemas de ferrocarriles - Google Patents

Disposicion de desacoplamiento para circuitos de via de corriente alterna,no aislados en sistemas de ferrocarriles

Info

Publication number
ES8200278A1
ES8200278A1 ES497794A ES497794A ES8200278A1 ES 8200278 A1 ES8200278 A1 ES 8200278A1 ES 497794 A ES497794 A ES 497794A ES 497794 A ES497794 A ES 497794A ES 8200278 A1 ES8200278 A1 ES 8200278A1
Authority
ES
Spain
Prior art keywords
track
insulated
bonds
track circuits
decoupling arrangement
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
ES497794A
Other languages
English (en)
Other versions
ES497794A0 (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 ES8200278A1 publication Critical patent/ES8200278A1/es
Publication of ES497794A0 publication Critical patent/ES497794A0/es
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
    • B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
    • B61L23/16—Track circuits specially adapted for section blocking
    • B61L23/166—Track circuits specially adapted for section blocking using alternating current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/02—Details
    • B60M1/10—Arrangements for energising and de-energising power line sections using magnetic actuation by the passing vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

DISPOSITIVO DE DESACOPLAMIENTO PARA DIVIDIR ELECTRICAMENTE UNA VIA FERROVIARIA, DE CARRIL SOLDADO CONTINUO Y ALIMENTADA CON CORRIENTE ALTERNA, EN SECCIONES, Y CONTROLAR EL ESTADO DE OCUPACION O NO DE LAS MISMAS. CONSTA DE UN BUCLE CONDUCTOR (L) Y DE UNA UNIDAD DE VALORACION (AG) SITUADA FUERA DE LA VIA. EL BUCLE SE COLOCA ENTRE LOS DOS CARRILES (S1 Y S2) DE TAL FORMA QUE EL AREA QUE ENCIERRA QUEDA DIVIDIDA EN DOS MITADES APROXIMADAMENTE IGUALES POR LA JUNTA CONDUCTORA DE CONEXION (KV) DE LOS MISMOS. LA UNIDAD DE VALORACION CONTIENE UNA CAPACITANCIA (C) Y VALORA EL POTENCIAL ALTERNO QUE SE INDUCE EN EL BUCLE COMO CONSECUENCIA DEL ACOPLAMIENTO INDUCTIVO ENTRE EL MISMO Y EL CIRCUITO DE VIA. EL POTENCIAL AUMENTA A MEDIDA QUE UN EJE (A) SE APROXIMA AL BUCLE, LLEGA AL MAXIMO CUANDO ALCANZA EL LIMITE IZQUIERDO DEL MISMO Y DISMINUYE PARA HACERSE CERO CUANDO EL EJE LLEGA A LA JUNTA DE CONEXION. EXISTEN DIFERENTES ALTERNATIVAS DE DISPOSICION Y DE CONSTRUCCION.
ES497794A 1979-12-19 1980-12-16 Disposicion de desacoplamiento para circuitos de via de corriente alterna,no aislados en sistemas de ferrocarriles Granted ES497794A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2951124A DE2951124C2 (de) 1979-12-19 1979-12-19 Elektrischer Trennstoß für mit Wechselstrom gespeiste Gleisstromkreise in Eisenbahnanlagen

Publications (2)

Publication Number Publication Date
ES8200278A1 true ES8200278A1 (es) 1981-11-01
ES497794A0 ES497794A0 (es) 1981-11-01

Family

ID=6088930

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497794A Granted ES497794A0 (es) 1979-12-19 1980-12-16 Disposicion de desacoplamiento para circuitos de via de corriente alterna,no aislados en sistemas de ferrocarriles

Country Status (6)

Country Link
US (1) US4373691A (es)
AT (1) AT397492B (es)
BE (1) BE886762A (es)
CA (1) CA1174349A (es)
DE (1) DE2951124C2 (es)
ES (1) ES497794A0 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498546A1 (fr) * 1981-01-29 1982-07-30 Jeumont Schneider Procede de controle d'un vehicule ferroviaire en conduite automatique
DE3220182C2 (de) * 1982-05-28 1984-10-31 Standard Elektrik Lorenz Ag, 7000 Stuttgart Elektrischer Trennstoß für wechselstromgespeiste Gleisstromkreise
US4570882A (en) * 1983-01-17 1986-02-18 General Signal Corporation Vital track circuit wheel detector
DE3731700C2 (de) * 1986-12-04 1995-10-12 Siemens Ag Elektrischer Trennstoß
US4878638A (en) * 1987-01-12 1989-11-07 General Signal Corporation Combination frequency loop coupling for railway track signalling
US5417388A (en) * 1993-07-15 1995-05-23 Stillwell; William R. Train detection circuit
ES2219291T3 (es) * 2000-02-08 2004-12-01 Euro Automation S.R.L. Dispositivo de seguridad para una linea aerea electrica adecuada para suministrar energia a vehiculos de transporte y metodo de funcionamiento de este dispositivo.
US9162691B2 (en) 2012-04-27 2015-10-20 Transportation Technology Center, Inc. System and method for detecting broken rail and occupied track from a railway vehicle
JP6635827B2 (ja) * 2016-02-29 2020-01-29 東日本旅客鉄道株式会社 軌道短絡装置
RU2628619C1 (ru) * 2016-05-20 2017-08-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный университет путей сообщения" Рельсовая цепь

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265186B (de) * 1964-04-30 1968-04-04 Siemens Ag Elektrischer Trennstoss fuer mit Wechselstrom gespeiste Gleisstromkreise in Eisenbahnsicherungsanlagen
DE2053897A1 (de) * 1970-10-29 1972-05-04 Licentia Gmbh Einrichtung zur Erfassung der Positionen von Schienenfahrzeugen
GB1326885A (en) * 1971-02-23 1973-08-15 Gec General Signal Ltd Railway signalling apparatus and systems
US4304377A (en) * 1977-06-08 1981-12-08 Compagnie De Signaux Et D'entreprises Electriques Electrical block separating joints for railway signaling systems

Also Published As

Publication number Publication date
AT397492B (de) 1994-04-25
DE2951124C2 (de) 1986-02-20
ATA569580A (de) 1987-04-15
ES497794A0 (es) 1981-11-01
DE2951124A1 (de) 1981-07-02
BE886762A (fr) 1981-06-19
US4373691A (en) 1983-02-15
CA1174349A (en) 1984-09-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612