AU461707B2 - Improved signalling system - Google Patents

Improved signalling system

Info

Publication number
AU461707B2
AU461707B2 AU37682/72A AU3768272A AU461707B2 AU 461707 B2 AU461707 B2 AU 461707B2 AU 37682/72 A AU37682/72 A AU 37682/72A AU 3768272 A AU3768272 A AU 3768272A AU 461707 B2 AU461707 B2 AU 461707B2
Authority
AU
Australia
Prior art keywords
signalling system
improved signalling
improved
signalling
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
AU37682/72A
Other languages
English (en)
Other versions
AU3768272A (en
Inventor
Sambrook Birkin Michael
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.)
British Railways Board
Original Assignee
British Railways Board
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 British Railways Board filed Critical British Railways Board
Publication of AU3768272A publication Critical patent/AU3768272A/en
Application granted granted Critical
Publication of AU461707B2 publication Critical patent/AU461707B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dc Digital Transmission (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
AU37682/72A 1971-01-12 1972-01-06 Improved signalling system Expired AU461707B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB146971A GB1375172A (fr) 1971-01-12 1971-01-12
GBGB1469/71 1971-01-12

Publications (2)

Publication Number Publication Date
AU3768272A AU3768272A (en) 1973-07-12
AU461707B2 true AU461707B2 (en) 1975-06-05

Family

ID=9722541

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37682/72A Expired AU461707B2 (en) 1971-01-12 1972-01-06 Improved signalling system

Country Status (12)

Country Link
AT (1) AT314602B (fr)
AU (1) AU461707B2 (fr)
CA (1) CA953219A (fr)
CH (1) CH542553A (fr)
DE (1) DE2200773A1 (fr)
FR (1) FR2122209A5 (fr)
GB (1) GB1375172A (fr)
IT (1) IT946415B (fr)
PL (1) PL71693B1 (fr)
SE (1) SE376208B (fr)
SU (1) SU489369A3 (fr)
ZA (1) ZA7213B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539887B1 (fr) * 1983-01-20 1985-07-26 Tech Europ Commutation Procede pour assurer la securite du fonctionnement d'un automate programmable et automate pour la mise en oeuvre du procede
US4652877A (en) * 1983-07-01 1987-03-24 Rockwell International Corporation Meter data gathering and transmission system

Also Published As

Publication number Publication date
CA953219A (en) 1974-08-20
IT946415B (it) 1973-05-21
AU3768272A (en) 1973-07-12
SE376208B (fr) 1975-05-12
PL71693B1 (fr) 1974-06-29
SU489369A3 (ru) 1975-10-25
ZA7213B (en) 1972-09-27
GB1375172A (fr) 1974-11-27
CH542553A (de) 1973-09-30
FR2122209A5 (fr) 1972-08-25
DE2200773A1 (de) 1972-08-10
AT314602B (de) 1974-04-10

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