TERMIUM Plus®

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

deflection yoke [5 records]

Record 1 2011-05-19

English

Subject field(s)
  • Radio Broadcasting
  • Television (Radioelectricity)
  • Electronic Devices
DEF

A coil placed around the neck of an electron beam tube to produce a magnetic field for deflection of one or more electron beams.

CONT

Electrostatic deflection of the beam in two directions for scanning is obtained by mean of two mutually perpendicular pairs of plates (electrodes) or by means of a magnetic deflecting coil.

CONT

Picture tubes use magnetic deflection, therefore, with two pairs of deflection coils in the yoke housing on the neck of the picture tube. The associated magnetic field of sawtooth current in the deflection coils moves the electron beam horizontally and vertically to scan the raster.

Key term(s)
  • deflection yoke

French

Domaine(s)
  • Radiodiffusion
  • Télévision (Radioélectricité)
  • Dispositifs électroniques
DEF

Bobine d'inductance destinée à créer un champ magnétique pour dévier les faisceaux d'électrons dans un tube cathodique ou un tube à image de télévision.

CONT

Extérieurement au tube, un ensemble de «bobines de balayage» assure la déviation magnétique du faisceau pour balayer l'écran.

CONT

L'on obtient une déviation électrostatique à l'aide de deux paires de plaques respectivement perpendiculaires ou d'une bobine déviatrice magnétique.

Key term(s)
  • collier de déviation

Spanish

Campo(s) temático(s)
  • Radiodifusión
  • Televisión (Radioelectricidad)
  • Dispositivos electrónicos
Save record 1

Record 2 2011-05-19

English

Subject field(s)
  • Television (Radioelectricity)
  • Electronic Devices
  • Vacuum Tubes (Electronics)
DEF

An external structure that provides the magnetic fields required for focusing, alignment and deflection.

Key term(s)
  • deflection yoke

French

Domaine(s)
  • Télévision (Radioélectricité)
  • Dispositifs électroniques
  • Tubes et lampes (Électronique)
DEF

Dispositif externe qui produit les champs magnétiques nécessaires à la concentration, à l'alignement et à la déviation.

Spanish

Campo(s) temático(s)
  • Televisión (Radioelectricidad)
  • Dispositivos electrónicos
  • Tubos de vacío (Electrónica)
Save record 2

Record 3 2004-07-30

English

Subject field(s)
  • Vacuum Tubes (Electronics)
DEF

Coils placed around the neck of a cathode ray tube to deflect the electron stream. The magnetic field created by the flow of current through the deflection coils causes the electron to deviate from its normal path.

CONT

Two pairs of deflection coils, called deflection yokes, mounted externally around the neck of the picture tube produce the horizontal and vertical deflection of the beam.

French

Domaine(s)
  • Tubes et lampes (Électronique)
OBS

Assure le balayage par déviation du faisceau [...] par le contrôle du champ magnétique créé par des bobines.

Spanish

Campo(s) temático(s)
  • Tubos de vacío (Electrónica)
DEF

En los tubos de rayos catódicos, es un conjunto de bobinas, colocado en el cuello del tubo para causar la desviación del haz electrónico; puede consistir en dos juegos de bobinas, uno para la desviación horizontal y otro para la vertical.

Save record 3

Record 4 2001-12-06

English

Subject field(s)
  • Television (Radioelectricity)
  • Vacuum Tubes (Electronics)
DEF

An assembly of one or more electromagnets that is placed around the neck of an electron-beam tube to produce a magnetic field for deflection of one or more electron beams.

French

Domaine(s)
  • Télévision (Radioélectricité)
  • Tubes et lampes (Électronique)
DEF

Assemblage comprenant les bobines de déviation horizontale et de déviation verticale du faisceau de balayage d'un tube cathodique.

Spanish

Save record 4

Record 5 1991-01-08

English

Subject field(s)
  • Vacuum Tubes (Electronics)
  • Transformers and Inductance (Electronics)

French

Domaine(s)
  • Tubes et lampes (Électronique)
  • Transformateurs et inductance (Électronique)

Spanish

Save record 5

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