Internal-combustion engines – Cooling – Devices for cooling liquid by air flow
Patent
1976-09-09
1978-10-17
Myhre, Charles J.
Internal-combustion engines
Cooling
Devices for cooling liquid by air flow
123 4157, 165 51, 165125, 165126, F01P 1110, F28F 922
Patent
active
041202716
ABSTRACT:
Ventilating and cooling arrangement for an engine compartment of a liquid-cooled internal combustion engine of the type having a radiator for recooling the engine coolant by means of ambient air. A ring radiator is provided which is housed in an air conducting housing which is separate from the engine compartment. The air conducting housing is configured to form two radiator exhaust air chambers at respective different peripheral circumferential positions along the radiator. A first of the exhaust air chambers communicates a portion of the exhaust air from the radiator directly to the engine compartment as engine compartment cooling and ventilation air. The other of the exhaust air chambers communicates the remaining portion of the exhaust air directly from the radiator to the surrounding atmosphere in bypassing relationship to the engine compartment. Air outlets from the second-mentioned exhaust air chamber are disposed above the air outlets from the engine compartment to improve ventilation flow characteristics in the engine compartment.
REFERENCES:
patent: 1904407 (1933-04-01), Cappa
patent: 2260594 (1941-10-01), Young
patent: 2703075 (1955-03-01), Sanders
patent: 3552483 (1971-01-01), North
patent: 3777808 (1973-12-01), Izumi
patent: 3788418 (1974-01-01), Clancy et al.
patent: 3858644 (1975-01-01), Beck et al.
Motoren- und Turbinen-Union Friedrichshafen GmbH
Myhre Charles J.
Richter Sheldon
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