Internal-combustion engines – Cooling – With cooling of additional parts or materials
Patent
1976-01-23
1977-11-22
Lazarus, Ronald H.
Internal-combustion engines
Cooling
With cooling of additional parts or materials
60599, 123 4149, 123 4151, 123 4157, F01P 1108
Patent
active
040590801
ABSTRACT:
A ventilating arrangement for a compartment of an internal combustion engine which arrangement includes an air guiding housing separated from the engine compartment by a wall with a finned annular cooling arrangement being disposed in the housing for drawing-in ambient cooling air and directing at least a portion of the drawn-in-air into the engine compartment. The wall separating the air guiding housing from the engine compartment is provided with an air discharge opening with the annular cooler being provided with a thinless sector adjacent the air discharge opening. A charging air cooler arrangement is disposed adjacent the air discharge opening with an oil cooler arrangement being disposed on a downstream side of the charging air cooler. A fuel cooler arrangement may be interposed between the air discharge opening and the charging air cooler to cool the fuel supplied to the internal combustion engine.
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patent: 3976041 (1976-08-01), Mettig
Lazarus Ronald H.
Motoren- und Turbinen-Union Friedrichshafen GmbH
O'Connor Daniel J.
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