F - Mech Eng,Light,Heat,Weapons – 02 – D
Patent
F - Mech Eng,Light,Heat,Weapons
02
D
F02D 41/14 (2006.01) E21B 21/16 (2006.01) E21B 35/00 (2006.01) F01N 5/00 (2006.01)
Patent
CA 2445836
A method and apparatus for controlling the operation of an internal combustion engine to reduce the presence of free oxygen in the exhaust gas of the engine. The method and apparatus provides for the internal combustion engine to be operated with a fuel-to-air ratio in excess of the stoichiometric ratio such that the exhaust gas from the internal combustion engine is devoid or substantially devoid of all free oxygen and excess unburned hydrocarbon fuel is expelled with the exhaust gas from the engine.
L'invention concerne un procédé et un dispositif permettant de réguler le fonctionnement d'un moteur à combustion interne de manière à réduire la teneur en oxygène libre du gaz d'échappement du moteur. Ce procédé et ce dispositif permettent d'assurer le fonctionnement du moteur à combustion interne avec un rapport carburant-air excédant le rapport stoechiométrique, de manière que le gaz d'échappement provenant du moteur à combustion interne est exempt ou sensiblement exempt d'oxygène libre, et les hydrocarbures imbrûlés en excès sont évacués du moteur avec le gaz d'échappement.
Precision Drilling Technology Services Group Inc.
Ridout & Maybee Llp
Weatherford Canada Partnership
LandOfFree
Apparatus and method for operating an internal combustion... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for operating an internal combustion..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for operating an internal combustion... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1711939