Reciprocating piston engine

Details Reciprocating piston engine Reciprocating piston engine

1984-09-19

1985-06-25

Cross, E. Rollins

Internal-combustion engines

Lubricators

Crankcase, pressure control

123198E, 184 114, 184 131, 184106, F01M 100

Patent

active

045247358

ABSTRACT:
In a reciprocating piston combustion engine, an insert extends substantially to the plane separating the leading part of the oil pan from the interior of the crankcase. The free longitudinal edge of the insert is disposed above the oil level in the oil pan. Recesses in the insert receive oil that drips down from the crankshaft bearing and directs it back to the oil pan. In view of the close proximity of the recesses with the movement of the crank web, very little oil reaches the insert.

REFERENCES:
patent: 1569404 (1926-01-01), Smith
patent: 2093570 (1937-09-01), Meyer
patent: 4270497 (1981-06-01), Valerio

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