TERMIUM Plus®

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HOOK SWITCH [6 records]

Record 1 2017-11-08

English

Subject field(s)
  • Telephones
  • Telephone Switching
DEF

The device on which a telephone receiver hangs or on which a telephone handset hangs or rests when not in use.

French

Domaine(s)
  • Téléphones
  • Commutation téléphonique
DEF

Commutateur associé au rapport du récepteur ou du combiné de l'abonné.

OBS

Organe de signalisation constitué par un ou plusieurs contacts électriques qui sont manœuvrés lorsque le combiné est retiré de la position de repos. Le combiné s'accroche à un poste mural grâce à un crochet commutateur (crochet interrupteur); dans un poste mobile, le combiné est déposé sur une fourche interruptrice (dont on ne voit aujourd'hui que les deux pointes). Crochet commutateur est déconseillé dans CANTEL, mais est utilisé dans les Techniques de l'Ingénieur.

Spanish

Campo(s) temático(s)
  • Teléfonos
  • Conmutación telefónica
Save record 1

Record 2 1992-10-17

English

Subject field(s)
  • Telecommunications Switching
  • Electrical Engineering

French

Domaine(s)
  • Commutation (Télécommunications)
  • Électrotechnique

Spanish

Save record 2

Record 3 1988-01-07

English

Subject field(s)
  • Fixed Rescue Facilities (fire)
CONT

A gate valve supervisory switch. [Sprinkler system supervisory device] The switch is attached to the two sides of the valve yoke by the hook bolts.... When the valve is wide open, the tip of the plunger enters a 1/8-in. deep depression drilled in the valve stem. The switch is adjusted so that in the open valve position the contact ring closes the electric circuit between the contact blades.

French

Domaine(s)
  • Installations fixes de secours (incendies)

Spanish

Save record 3

Record 4 1976-06-19

English

Subject field(s)
  • Telecommunications

French

Domaine(s)
  • Télécommunications

Spanish

Save record 4

Record 5 1976-06-19

English

Subject field(s)
  • Electronics
  • Telecommunications

French

Domaine(s)
  • Électronique
  • Télécommunications

Spanish

Save record 5

Record 6 1975-03-11

English

Subject field(s)
  • Telephone Facilities

French

Domaine(s)
  • Installations (Téléphonie)

Spanish

Save record 6

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