ES444764A1 - Aparato de control para vehiculo ferroviario. - Google Patents

Aparato de control para vehiculo ferroviario.

Info

Publication number
ES444764A1
ES444764A1 ES444764A ES444764A ES444764A1 ES 444764 A1 ES444764 A1 ES 444764A1 ES 444764 A ES444764 A ES 444764A ES 444764 A ES444764 A ES 444764A ES 444764 A1 ES444764 A1 ES 444764A1
Authority
ES
Spain
Prior art keywords
train vehicle
signal block
apparatus including
protection apparatus
including signal
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
ES444764A
Other languages
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES444764A1 publication Critical patent/ES444764A1/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
    • B61L1/18—Railway track circuits
    • B61L1/181—Details
    • B61L1/188—Use of coded current

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
ES444764A 1975-01-29 1975-01-29 Aparato de control para vehiculo ferroviario. Expired ES444764A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/545,231 US3958781A (en) 1975-01-29 1975-01-29 Train vehicle protection apparatus including signal block occupancy determination

Publications (1)

Publication Number Publication Date
ES444764A1 true ES444764A1 (es) 1977-08-16

Family

ID=24175392

Family Applications (1)

Application Number Title Priority Date Filing Date
ES444764A Expired ES444764A1 (es) 1975-01-29 1975-01-29 Aparato de control para vehiculo ferroviario.

Country Status (8)

Country Link
US (1) US3958781A (es)
JP (1) JPS5198808A (es)
BR (1) BR7600331A (es)
CA (1) CA1038072A (es)
DE (1) DE2602460A1 (es)
ES (1) ES444764A1 (es)
GB (1) GB1538235A (es)
IT (1) IT1056688B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387870A (en) * 1981-04-29 1983-06-14 Westinghouse Electric Corp. Transit vehicle shunt determination
IN158693B (es) * 1981-12-22 1987-01-03 Westinghouse Brake & Signal
US4471929A (en) * 1982-03-01 1984-09-18 Westinghouse Electric Corp. Transit vehicle signal apparatus and method
FR2539372A1 (fr) * 1983-01-13 1984-07-20 Alsthom Atlantique Systemes de modulation pour circuits de voie ferroviaires
GB8413324D0 (en) * 1984-05-24 1984-06-27 Westinghouse Brake & Signal Vehicle protection system
EP0276332A1 (fr) * 1986-12-30 1988-08-03 S.A. Acec Transport Procédé et dispositif pour décoder un signal-code
IT1225716B (it) * 1988-10-26 1990-11-22 Esacontrol Spa Dispositivo per la protezione dei rele' di binario dai disturbi elettrici
DE4335380C1 (de) * 1993-10-16 1995-03-30 Doehler Peter Dipl Kaufm Schaltung für die Belegtanzeige von Gleisabschnitten bei einer Modelleisenbahn
KR19990010927A (ko) * 1997-07-19 1999-02-18 이종수 자동이득제어장치를 이용한 궤도회로 수신기
WO2019241100A1 (en) * 2018-06-15 2019-12-19 Siemens Mobility, Inc. Vital relay assembly with modular solid-state current-limiting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959670A (en) * 1960-11-08 Cab signaling system for railroads
US3450874A (en) * 1967-03-31 1969-06-17 Gen Electric Railway track circuit
US3489892A (en) * 1967-04-24 1970-01-13 Gen Electric Termination circuit for a rail vehicle detection system
US3532877A (en) * 1967-11-29 1970-10-06 Westinghouse Electric Corp Railway track signalling system

Also Published As

Publication number Publication date
DE2602460A1 (de) 1976-08-05
US3958781A (en) 1976-05-25
JPS5198808A (es) 1976-08-31
IT1056688B (it) 1982-02-20
CA1038072A (en) 1978-09-05
BR7600331A (pt) 1976-08-31
GB1538235A (en) 1979-01-17

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