AU476241B2 - Improvements in or relating to railway signalling apparatus and systems - Google Patents

Improvements in or relating to railway signalling apparatus and systems

Info

Publication number
AU476241B2
AU476241B2 AU61851/73A AU6185173A AU476241B2 AU 476241 B2 AU476241 B2 AU 476241B2 AU 61851/73 A AU61851/73 A AU 61851/73A AU 6185173 A AU6185173 A AU 6185173A AU 476241 B2 AU476241 B2 AU 476241B2
Authority
AU
Australia
Prior art keywords
relating
systems
signalling apparatus
railway signalling
railway
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
AU61851/73A
Other languages
English (en)
Other versions
AU6185173A (en
Inventor
EDWARD BLAKE BARNARD and DAVID HUGH STRATTON ROBERT
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.)
GEC General Signal Ltd
Original Assignee
GEC General Signal 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 GEC General Signal Ltd filed Critical GEC General Signal Ltd
Publication of AU6185173A publication Critical patent/AU6185173A/en
Application granted granted Critical
Publication of AU476241B2 publication Critical patent/AU476241B2/en
Expired 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
    • B61L23/168—Track circuits specially adapted for section blocking using coded current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/24—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation employing different frequencies or coded pulse groups, e.g. in combination with track circuits
    • B61L3/246—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation employing different frequencies or coded pulse groups, e.g. in combination with track circuits using coded current

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
AU61851/73A 1972-10-18 1973-10-25 Improvements in or relating to railway signalling apparatus and systems Expired AU476241B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB47938/72 1972-10-18
GB4793872A GB1451431A (en) 1972-10-18 1972-10-18 Railway signalling apparatus and systems

Publications (2)

Publication Number Publication Date
AU6185173A AU6185173A (en) 1975-05-01
AU476241B2 true AU476241B2 (en) 1976-09-16

Family

ID=10446791

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61851/73A Expired AU476241B2 (en) 1972-10-18 1973-10-25 Improvements in or relating to railway signalling apparatus and systems

Country Status (5)

Country Link
AU (1) AU476241B2 (enrdf_load_stackoverflow)
ES (1) ES419765A1 (enrdf_load_stackoverflow)
GB (1) GB1451431A (enrdf_load_stackoverflow)
NL (1) NL7314277A (enrdf_load_stackoverflow)
ZA (1) ZA737861B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431409A1 (fr) * 1978-07-17 1980-02-15 Jeumont Schneider Dispositif de transmission d'informations par les rails entre une voie de circulation ferroviaire et un ensemble de vehicules circulant sur cette voie
FR2479122A2 (fr) * 1980-03-25 1981-10-02 Jeumont Schneider Dispositif de transmission d'informations par les rails entre une voie de circulation ferroviaire et un ensemble de vehicules circulant sur cette voie
CS217737B1 (en) * 1980-04-04 1983-01-28 Oldrich Poupe Connection of the railway circuit with plural signalling sources
GB8718519D0 (en) * 1987-08-05 1987-09-09 Ml Eng Plymouth Railway signalling apparatus
NL1026709C2 (nl) * 2004-07-23 2006-01-24 Holland Railconsult B V Systeem en werkwijze voor het overbrengen van signalen aan een rijdend spoorvoertuig.
NL1027955C2 (nl) * 2004-12-08 2006-06-09 Nedtrain Consulting B V Snelheidsbewakingssysteem voor treinen.

Also Published As

Publication number Publication date
NL7314277A (enrdf_load_stackoverflow) 1974-04-22
ES419765A1 (es) 1976-03-01
ZA737861B (en) 1974-09-25
AU6185173A (en) 1975-05-01
GB1451431A (en) 1976-10-06

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