Power plants – Internal combustion engine with treatment or handling of... – By means producing a chemical reaction of a component of the...
Patent
1980-08-19
1982-10-12
Hart, Douglas
Power plants
Internal combustion engine with treatment or handling of...
By means producing a chemical reaction of a component of the...
60302, 422171, 422180, F01N 328
Patent
active
043532080
ABSTRACT:
An exhaust gas purification apparatus for an internal combustion engine including a catalyst chamber containing a catalyst composition for the catalytic conversion of harmful substances contained in the exhaust gases wherein the interior wall of the exhaust pipe connecting the engine with the catalyst chamber is provided with a catalytically active coating for at least a portion of its length.
REFERENCES:
patent: 2075388 (1937-03-01), De Cloud
patent: 3166895 (1965-01-01), Slayter
patent: 3807173 (1974-04-01), Zmuda
patent: 3855986 (1974-12-01), Wiss
patent: 3908365 (1975-09-01), Schweibold
patent: 3947545 (1976-03-01), Ishida
patent: 4276331 (1981-06-01), Bothwell
ser Polat
Volker Herbert
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Hart Douglas
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