PROCEDE D'INJECTION CONTROLEE D'HYDROCARBURES DANS UNE LIGNE D'ECHAPPEMENT D'UN MOTEUR A COMBUSTION INTERNE

• Main Authors: MARTIN BRIGITTE, BOURGES PATRICK, BOUCHEZ MATTHIAS
• Format: Patent
• Language: French
• Published: 23.06.2000
• Edition: 6
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; STEAM ENGINES; TRANSPORTING; WEAPONS

The monitoring injection of hydrocarbons in the exhaust pipe of an internal combustion engine is carried out by injecting periodically, at different time interval, a specific quantity of hydrocarbons upstream to the catalytic elimination system, due to pulsed injection of hydrocarbons. The catalytic...