Fuel and lubricating oil supply device

Internal-combustion engines – Lubricators – Crankcase – pressure control

Patent

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Details

123 845, 123 73AD, 123122AB, 123127, 123196M, 418100, F01M 100

Patent

active

040590860

ABSTRACT:
A fuel and lubricating oil supply device, wherein lubricating oil for lubricating the wall surfaces of a combustion chamber of an engine is fed to the engine, together with fuel. This fuel and lubricating oil supply device comprises; a device for heating an air-fuel mixture charge, which heating device is provided in an intake passage in which an air-fuel mixture charge is produced; and a lubricating oil supply portion open to the intake passage in the downstream of the heating device, whereby a change in quality or deterioration due to heat, of lubricating oil is prevented.

REFERENCES:
patent: 1542765 (1925-06-01), Garson
patent: 1777472 (1930-10-01), Mock et al.
patent: 2241718 (1941-05-01), Meixsell
patent: 2273202 (1942-02-01), Jackson
patent: 3804201 (1974-04-01), Rombi et al.
patent: 3868929 (1975-03-01), Ishikawa

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