Exhaust manifold for an internal combustion engine

Details Exhaust manifold for an internal combustion engine Exhaust manifold for an internal combustion engine

1973-09-21

1976-02-03

Hart, Douglas

Power plants

Internal combustion engine with treatment or handling of...

By means producing a chemical reaction of a component of the...

23288F, 60282, 60305, F01N 314

Patent

active

039357058

ABSTRACT:
A manifold for an internal combustion engine to serve also as an exhaust gas depollution reactor. An ante-chamber into which the gas initially flows, can be made to operate as a post-combustion chamber by introduction of excess combustion air while the engine is operating under the usual richer fuel/air mixture on start-up. The catalytic reaction components are located in a downstream main chamber with which the ante-chamber shares a common partition wall for heat transfer purposes.

REFERENCES:
patent: 1793813 (1931-02-01), MacKinnon
patent: 3247666 (1966-04-01), Behrens
patent: 3302394 (1967-02-01), Pahnke
patent: 3413803 (1968-12-01), Rosenlund
patent: 3441382 (1969-04-01), Keith
patent: 3644098 (1972-02-01), Palma
patent: 3775979 (1973-12-01), Scheitlin
patent: 3799196 (1974-03-01), Scheitlin
patent: 3807173 (1974-04-01), Zmuda

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