GB1489921A - Railway control systems - Google Patents

Railway control systems

Info

Publication number
GB1489921A
GB1489921A GB3704/74A GB370474A GB1489921A GB 1489921 A GB1489921 A GB 1489921A GB 3704/74 A GB3704/74 A GB 3704/74A GB 370474 A GB370474 A GB 370474A GB 1489921 A GB1489921 A GB 1489921A
Authority
GB
United Kingdom
Prior art keywords
sets
relay
outputs
railway
railway control
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
GB3704/74A
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal Co Ltd
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 Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Priority to GB3704/74A priority Critical patent/GB1489921A/en
Priority to ZA00748188A priority patent/ZA748188B/xx
Priority to AU76857/74A priority patent/AU499170B2/en
Priority to DE19752502764 priority patent/DE2502764A1/de
Priority to FR7502201A priority patent/FR2259000B1/fr
Publication of GB1489921A publication Critical patent/GB1489921A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • 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
    • B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
GB3704/74A 1974-01-25 1974-01-25 Railway control systems Expired GB1489921A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB3704/74A GB1489921A (en) 1974-01-25 1974-01-25 Railway control systems
ZA00748188A ZA748188B (en) 1974-01-25 1974-12-23 Improvements in or relating to control apparatus and systems
AU76857/74A AU499170B2 (en) 1974-01-25 1974-12-24 Improvements in or relating to railway control systems
DE19752502764 DE2502764A1 (de) 1974-01-25 1975-01-24 Steuervorrichtung
FR7502201A FR2259000B1 (enrdf_load_stackoverflow) 1974-01-25 1975-01-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3704/74A GB1489921A (en) 1974-01-25 1974-01-25 Railway control systems

Publications (1)

Publication Number Publication Date
GB1489921A true GB1489921A (en) 1977-10-26

Family

ID=9763381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3704/74A Expired GB1489921A (en) 1974-01-25 1974-01-25 Railway control systems

Country Status (5)

Country Link
AU (1) AU499170B2 (enrdf_load_stackoverflow)
DE (1) DE2502764A1 (enrdf_load_stackoverflow)
FR (1) FR2259000B1 (enrdf_load_stackoverflow)
GB (1) GB1489921A (enrdf_load_stackoverflow)
ZA (1) ZA748188B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270715A (en) * 1978-06-10 1981-06-02 Westinghouse Brake & Signal Co. Railway control signal interlocking systems
US4284256A (en) * 1978-05-30 1981-08-18 Westinghouse Brake And Signal Company Limited Sequential checking of railway control signals
US4305556A (en) * 1978-06-10 1981-12-15 Westinghouse Brake & Signal Co. Ltd. Railway control signal dynamic output interlocking systems
US4323890A (en) * 1979-05-22 1982-04-06 Auergesellschaft Gmbh Switching circuit for monitoring the switching state of switch elements
WO2006051355A1 (en) * 2004-11-15 2006-05-18 Abb As A control system, a method to operate a control system, a computer data signal and a graphical user interface for rail-borne vehicles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012159C2 (de) * 1980-03-26 1982-09-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur gesicherten Datenausgabe

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284256A (en) * 1978-05-30 1981-08-18 Westinghouse Brake And Signal Company Limited Sequential checking of railway control signals
US4270715A (en) * 1978-06-10 1981-06-02 Westinghouse Brake & Signal Co. Railway control signal interlocking systems
US4305556A (en) * 1978-06-10 1981-12-15 Westinghouse Brake & Signal Co. Ltd. Railway control signal dynamic output interlocking systems
US4323890A (en) * 1979-05-22 1982-04-06 Auergesellschaft Gmbh Switching circuit for monitoring the switching state of switch elements
WO2006051355A1 (en) * 2004-11-15 2006-05-18 Abb As A control system, a method to operate a control system, a computer data signal and a graphical user interface for rail-borne vehicles

Also Published As

Publication number Publication date
FR2259000B1 (enrdf_load_stackoverflow) 1981-12-18
DE2502764A1 (de) 1975-07-31
ZA748188B (en) 1976-03-31
AU7685774A (en) 1976-06-24
AU499170B2 (en) 1979-04-05
FR2259000A1 (enrdf_load_stackoverflow) 1975-08-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee