Power plants – Internal combustion engine with treatment or handling of... – By means producing a chemical reaction of a component of the...
Patent
1976-04-14
1978-09-19
Hart, Douglas
Power plants
Internal combustion engine with treatment or handling of...
By means producing a chemical reaction of a component of the...
60323, 123193H, F01N 310
Patent
active
041143736
ABSTRACT:
Siamesed exhaust ports are formed in an engine cylinder head and contain therein port liners. An exhaust manifold has therein an aftercombustion chamber which is enclosed by a heat insulator and communicates with the siamesed exhaust ports thereby preventing reduction of temperature of the exhaust gases admitted into an exhaust manifold from the engine. Thus, sufficient oxidation of the combustible compounds in the exhaust gases is achieved in the aftercombustion chamber of the exhaust manifold.
REFERENCES:
patent: 2257631 (1941-09-01), Wahlberg
patent: 3413803 (1968-12-01), Rosenlund
patent: 3577727 (1971-05-01), Warren
patent: 3965881 (1976-06-01), Sakurai
Nakagawa Yasuhiko
Nakajima Yasuo
Sakai Yasuo
Hart Douglas
Nissan Motor Company Limited
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