TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

RELAY INTERLOCKING [5 records]

Record 1 2012-02-28

English

Subject field(s)
  • Stationary Equipment (Railroads)
  • Signalling (Rail Transport)
  • Switchgear (Rail Transport)
  • Rail Traffic Control
Key term(s)
  • all relay interlocking box
  • all relay interlocking

French

Domaine(s)
  • Matériel fixe (Chemins de fer)
  • Signalisation (Transport par rail)
  • Appareils de voie (Transport par rail)
  • Circulation des trains
CONT

Le poste d'aiguillage. [...] Dès la création de la [Société nationale des chemins de fer français,] l’étude de postes sans enclenchements mécaniques ou électromécaniques fut entreprise. L’électrification de Paris-Lyon sera un véritable champ d’essai des postes tout relais avec la mise en service (1949) des Postes tout Relais à destruction Automatique des itinéraires et à transit souple (PRA). Il constitue le père de la grande famille des Postes tout relais à transit Souple (PRS) dont le premier fut celui de Gagny (1950).

Spanish

Save record 1

Record 2 2009-06-16

English

Subject field(s)
  • Signalling (Rail Transport)
  • Railroad Safety
CONT

Typical circuit diagrams for various circuit elements, such as route locking, approach locking, sectional route release, point control, interlocking relay control, signal proving and lighting, etc., will be checked in full by both Divisional/Senior Signal and Telecommunication Engineer and Deputy Chief Signal and Telecommunication Engineer...

French

Domaine(s)
  • Signalisation (Transport par rail)
  • Sécurité (Transport par rail)

Spanish

Save record 2

Record 3 1999-10-26

English

Subject field(s)
  • Railroad Safety
  • Signalling (Rail Transport)
  • Electrical Circuits and Circuit Breakers
OBS

Interlocking: Interdependent liaison between the control levers or the electrical control circuits of different apparatus which makes it impossible to place them in positions which are unsafe.

French

Domaine(s)
  • Sécurité (Transport par rail)
  • Signalisation (Transport par rail)
  • Circuits électriques et coupe-circuits
OBS

Équivalent adopté par l'Union internationale des chemins de fer.

Spanish

Save record 3

Record 4 1981-07-21

English

Subject field(s)
  • Telecommunications

French

Domaine(s)
  • Télécommunications

Spanish

Save record 4

Record 5 1980-07-25

English

Subject field(s)
  • Aeroindustry
OBS

the APU [auxiliary power unit] air conditioning control relay(...) occupies a key position in the interlocking circuitry.

French

Domaine(s)
  • Constructions aéronautiques

Spanish

Save record 5

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