CA953219A - Signalling system - Google Patents

Signalling system

Info

Publication number
CA953219A
CA953219A CA131,774A CA131774A CA953219A CA 953219 A CA953219 A CA 953219A CA 131774 A CA131774 A CA 131774A CA 953219 A CA953219 A CA 953219A
Authority
CA
Canada
Prior art keywords
signalling system
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
CA131,774A
Other languages
English (en)
Other versions
CA131774S (en
Inventor
Michael S. Birkin
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
Application granted granted Critical
Publication of CA953219A publication Critical patent/CA953219A/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)
CA131,774A 1971-01-12 1972-01-06 Signalling system Expired CA953219A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA953219A true CA953219A (en) 1974-08-20

Family

ID=9722541

Family Applications (1)

Application Number Title Priority Date Filing Date
CA131,774A Expired CA953219A (en) 1971-01-12 1972-01-06 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
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
AU461707B2 (en) 1975-06-05
DE2200773A1 (de) 1972-08-10
AT314602B (de) 1974-04-10

Similar Documents

Publication Publication Date Title
CA954931A (en) Electromagnet-controlling system
AU460693B2 (en) Multiplex outof-band signalling system
CA971513A (en) Sway-arrest system
CA976258A (en) Door position signalling system
AU472148B2 (en) Systems
CA970062A (en) Skid-control system
AU460220B2 (en) Electromagnetic signalling system
CA953219A (en) Signalling system
CA980445A (en) Anti-shoplifting system
CA926779A (en) Status signalling system
CA934300A (en) Signalling system
CA860527A (en) Terrain-following system
CA921084A (en) Signaling system
CA881134A (en) Sequential direction signaling system
AU479176B2 (en) Railway signalling system
CA860526A (en) Terrain-following system
CA863564A (en) Constructional system
AU428489B2 (en) Signalling system
CA856419A (en) Signalling system
CA871362A (en) Annunciator system
CA860518A (en) Annunciator system
CA863586A (en) Signalling device
CA862603A (en) Mounting system
AU5003172A (en) Railway signalling system
AU2426471A (en) Spectranalysis system