orifice d'injection
- Domaine
-
- génie mécanique moteur diesel
Définition :
Trou aménagé dans la buse d'injection pour la pulvérisation du combustible.
Termes :
- orifice d'injection n. m.
- orifice de pulvérisation n. m.
- orifice de giclage n. m.
Terme associé :
- trou n. m.
Traductions
-
anglais
Auteur : Pham, Gisèle,Définition
The opening or openings in the end of the nozzle or tip through which the fuel is sprayed in to cylinder.
Note :
There are many types of injection nozzles; however most operate on the principle of hydraulically lifting a spring loaded valve and allowing the pressurized fuel to spray out through one or more orifices (holes) in the combustion chamber.
Termes :
- spray orifice
- orifice
- hole