Internal combustion engine with pressure lubrication by the...

Details Internal combustion engine with pressure lubrication by the... Internal combustion engine with pressure lubrication by the...

2005-04-15

2010-10-26

Nguyen, John Q (Department: 3654)

Lubrication

Systems

Crank-type machines

C184S006130, C123S1960CP

Reexamination Certificate

active

07819227

ABSTRACT:
An internal combustion engine having pressure lubrication according to the dry sump principle, in particular for an opposed cylinder engine, has a crankcase in which an oil suction space (dry sump) is formed in the lower part. The lubricant oil is conveyed from the oil suction space to an oil supply container (wet sump) via an oil return pump equipped with an oil suction line. The lubricant oil in the oil supply tank and/or in the oil supply space is conveyed to the consumer via a main delivery pump. An annular space arranged around the cylinder is provided as part of the oil returned to the oil supply tank.

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German Search Report with English translation dated Oct. 18, 2005 (Thirteen (13) Pages).
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