GB1451431A - Railway signalling apparatus and systems - Google Patents

Railway signalling apparatus and systems

Info

Publication number
GB1451431A
GB1451431A GB4793872A GB4793872A GB1451431A GB 1451431 A GB1451431 A GB 1451431A GB 4793872 A GB4793872 A GB 4793872A GB 4793872 A GB4793872 A GB 4793872A GB 1451431 A GB1451431 A GB 1451431A
Authority
GB
United Kingdom
Prior art keywords
circuit
track
track circuit
overlay
transmitter
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
GB4793872A
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.)
GEG GENERAL SIGNAL Ltd
Original Assignee
GEG 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 GEG GENERAL SIGNAL Ltd filed Critical GEG GENERAL SIGNAL Ltd
Priority to GB4793872A priority Critical patent/GB1451431A/en
Priority to ZA737861A priority patent/ZA737861B/xx
Priority to NL7314277A priority patent/NL7314277A/xx
Priority to ES419765A priority patent/ES419765A1/es
Priority to AU61851/73A priority patent/AU476241B2/en
Publication of GB1451431A publication Critical patent/GB1451431A/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)
GB4793872A 1972-10-18 1972-10-18 Railway signalling apparatus and systems Expired GB1451431A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB4793872A GB1451431A (en) 1972-10-18 1972-10-18 Railway signalling apparatus and systems
ZA737861A ZA737861B (en) 1972-10-18 1973-10-09 Improvements in or relating to railway signalling apparatus and systems
NL7314277A NL7314277A (enrdf_load_stackoverflow) 1972-10-18 1973-10-17
ES419765A ES419765A1 (es) 1972-10-18 1973-10-18 Sistema de senalizacion de ferrocarril.
AU61851/73A AU476241B2 (en) 1972-10-18 1973-10-25 Improvements in or relating to railway signalling apparatus and systems

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1451431A true GB1451431A (en) 1976-10-06

Family

ID=10446791

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4793872A Expired GB1451431A (en) 1972-10-18 1972-10-18 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)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007271A1 (fr) * 1978-07-17 1980-01-23 JEUMONT-SCHNEIDER Société anonyme dite: Dispositif de transmission d'informations par les rails entre une voie de circulation ferroviaire et un ensemble de véhicules circulant sur cette voie
EP0036823A1 (fr) * 1980-03-25 1981-09-30 JEUMONT-SCHNEIDER Société anonyme dite: Dispositif de transmission d'informations par les rails entre une voie de circulation ferroviaire et un ensemble de véhicules circulant sur cette voie
FR2479763A1 (fr) * 1980-04-04 1981-10-09 Vysoka Skola Dopravy Spojov Circuit de voie comportant plusieurs sources de signal
GB2208449A (en) * 1987-08-05 1989-03-30 M L Engineering Track indicator 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.
EP1669271A1 (en) * 2004-12-08 2006-06-14 Nedtrain Consulting B.V. Speed monitoring system for trains

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007271A1 (fr) * 1978-07-17 1980-01-23 JEUMONT-SCHNEIDER Société anonyme dite: Dispositif de transmission d'informations par les rails entre une voie de circulation ferroviaire et un ensemble de véhicules circulant sur cette voie
WO1980000239A1 (fr) * 1978-07-17 1980-02-07 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
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
US4420133A (en) 1978-07-17 1983-12-13 Jeumont-Schneider Device for the transmission of information through the rails between a railway track and a group of vehicles running along this track
EP0036823A1 (fr) * 1980-03-25 1981-09-30 JEUMONT-SCHNEIDER Société anonyme dite: Dispositif de transmission d'informations par les rails entre une voie de circulation ferroviaire et un ensemble de véhicules circulant sur cette voie
WO1981002715A1 (fr) * 1980-03-25 1981-10-01 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
US4442988A (en) * 1980-03-25 1984-04-17 Jeumont-Schneider Corporation Information transmission device through the rails between a railway track and a vehicle assembly circulating on this track
FR2479763A1 (fr) * 1980-04-04 1981-10-09 Vysoka Skola Dopravy Spojov Circuit de voie comportant plusieurs sources de signal
GB2208449A (en) * 1987-08-05 1989-03-30 M L Engineering Track indicator apparatus
GB2208449B (en) * 1987-08-05 1992-03-18 M L Engineering Track indicator 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.
EP1669271A1 (en) * 2004-12-08 2006-06-14 Nedtrain Consulting B.V. Speed monitoring system for trains

Also Published As

Publication number Publication date
AU476241B2 (en) 1976-09-16
NL7314277A (enrdf_load_stackoverflow) 1974-04-22
ES419765A1 (es) 1976-03-01
ZA737861B (en) 1974-09-25
AU6185173A (en) 1975-05-01

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19931015