TERMIUM Plus®

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

POST-IGNITION [1 record]

Record 1 2000-11-22

English

Subject field(s)
  • Ignition Systems (Motor Vehicles)
  • Engines (Motor Vehicles)
DEF

Ignition of a portion of the air-fuel mixture in a spark-ignition engine occurring later than and independently of the passage of the normal ignition spark and before the arrival of the flame front. [Definition standardized by ISO.]

OBS

It is sometimes associated with knocking.

OBS

post-ignition: term standardized by ISO.

French

Domaine(s)
  • Allumage (Véhicules automobiles)
  • Moteur (Véhicules automobiles)
DEF

Dans un moteur à allumage commandé, allumage d'une partie du mélange air-combustible après et indépendamment de l'étincelle (allumage normal) et avant l'arrivée du front de flamme. [Définition normalisée par l'ISO.]

OBS

Il est parfois associé au cliquetis.

OBS

postallumage : terme normalisé par l'ISO.

Spanish

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