Internal-combustion engines – Frame construction – Horizontal cylinder
Patent
1988-11-23
1990-07-03
Kamen, Noah P.
Internal-combustion engines
Frame construction
Horizontal cylinder
123 4108, 123 4144, F02F 700
Patent
active
049381857
ABSTRACT:
An engine cooling arrangement including a coolant pump for recirculating coolant in an engine cooling system, and a thermostat for thermally controlling coolant flow in the cooling system. The engine cooling arrangement is comprised of a one-piece structure formed with chambers for the coolant pump and the thermostat and coolant flow passageways. The one-piece structure is formed integral with a timing cover secured to the front face of a cylinder block of an engine to cover a timing chain or the like, thereby omitting joints and therefore requiring no fastening member and gasket.
REFERENCES:
patent: 1406922 (1922-02-01), Boyce
patent: 2353231 (1944-02-01), Ginn
patent: 4212270 (1980-07-01), Nakanishi et al.
Kamen Noah P.
Nissan Motor Co,. Ltd.
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