Power plants – Internal combustion engine with treatment or handling of... – By means producing a chemical reaction of a component of the...
Patent
1976-04-30
1977-09-27
Hart, Douglas
Power plants
Internal combustion engine with treatment or handling of...
By means producing a chemical reaction of a component of the...
123 97B, F02B 7510
Patent
active
040502490
ABSTRACT:
A control unit creates a control pressure signal which causes a pressure responsive valve assembly to interrupt the flow of secondary air to the exhaust system of an internal combustion engine during prolonged heavy load operation.
REFERENCES:
patent: 3975905 (1976-08-01), Shimo
patent: 3992878 (1976-11-01), Moorman
Collins George R.
Large William R.
General Motors Corporation
Hart Douglas
Veenstra C. K.
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