Exhaust purifier system of internal combustion engine

Details Exhaust purifier system of internal combustion engine Exhaust purifier system of internal combustion engine

F - Mech Eng,Light,Heat,Weapons

01

N

172/15, 172/4

F01N 3/10 (2006.01) F01N 3/20 (2006.01) F01N 3/26 (2006.01) F01N 3/28 (2006.01)

Patent

CA 1051787

ABSTRACT OF THE DISCLOSURE An exhaust purifying system for a multi-cylinder four-cycle internal combustion engine operating on an intake mixture leaner than stoichiometric employs first preliminary reaction chamber receiving exhaust gases from ports connected to cylinders having successive firing order. The exhaust gases are then delivered from said first preliminary reaction chambers to a single second preliminary reaction chamber and then then a catalytic reaction chamber contain- ing oxidative catalysts of base metals, and then finally to an oxidative re- action chamber. The intake mixture for the engine is heated from exhaust gases in the oxidative reaction chamber. This particular succession of chambers causes the temperature of the exhaust gases to increase to above 800°C.

258820

Affiliated with

Also associated with

Rating

Exhaust purifier system of internal combustion engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Exhaust purifier system of internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exhaust purifier system of internal combustion engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-902944