TERMIUM Plus®

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

COMMUTATOR [2 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2017-06-19

English

Subject field(s)
  • Electrical Circuits and Circuit Breakers
DEF

An assembly of conducting members insulated from one another, in the radial-axial plane, against which brushes bear, used to enable current to flow from one part of a circuit to another by sliding contacts.

OBS

The most common type of commutator is that which is found in DC generators and motors as well as some AC motors. This type of commutator is mounted on the same shaft with the armature to provide sequential connections between the rotating armature windings and the external terminals.

OBS

commutator : term and definition standardized by the Institute of Electrical and Electronics Engineers and the International Electrotechnical Commission.

OBS

commutator: term officially approved by the Lexicon Project Committee (New Brunswick).

French

Domaine(s)
  • Circuits électriques et coupe-circuits
DEF

Ensemble d'organes conducteurs isolés les uns des autres dans le plan radial-axial destinés à permettre le passage du courant d'un circuit à l'autre par contact glissant.

OBS

Le collecteur le mieux connu est celui des dynamos et des moteurs électriques. Celui-ci, qu'on appelle aussi collecteur à lames, permet la commutation séquentielle entre les enroulements de l'induit (qui tourne) et les bornes fixes à l'extérieur de la machine.

OBS

collecteur : terme normalisé par la Commission électrotechnique internationale.

OBS

collecteur : terme uniformisé par le CN.

OBS

collecteur : terme uniformisé par le Comité du projet de lexiques (Nouveau-Brunswick).

Spanish

Campo(s) temático(s)
  • Circuitos eléctricos e interruptores automáticos
DEF

Conjunto de elementos conductores, aislados unos de otros y de sus soportes, sobre los que se apoyan las escobillas permitiendo el paso de la corriente entre un devanado giratorio y una parte generalmente fija por contacto deslizante, y permitiendo también la conmutación entre las diferentes bobinas del devanado giratorio.

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Record 2 1999-05-17

English

Subject field(s)
  • Mathematics
OBS

of a group, or of a ring

French

Domaine(s)
  • Mathématiques
CONT

calcul des commutateurs, groupe des commutateurs.

Spanish

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