Internal-combustion engines – Lubricators – Crankcase – pressure control
Patent
1991-02-11
1993-03-16
Cross, E. Rollins
Internal-combustion engines
Lubricators
Crankcase, pressure control
123196S, 123 74AE, F01M 118
Patent
active
051935007
ABSTRACT:
An internal combustion engine including an engine block defining first and second cylinders with first and second crankcases associated with the first and second cylinders. An oil passageway communicates with each of the crankcases and a conduit is connected to the oil passageway to supply oil to the crankcases. A check valve is located in either the oil passageway or the conduit.
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Cross E. Rollins
Outboard Marine Corporation
Solis Erick
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