Oil separator for removing oil from the crankcase ventilation gases of an internal combustion engine

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United States of America Patent

PATENT NO 6279556
SERIAL NO

09700852

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Abstract

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The invention relates to an oil separator (1) for de-oiling crankcase ventilation gases of an internal combustion engine with the oil separator (1) comprising a cyclone encompassing a gas inlet connected to the crankcase of the internal combustion engine, a gas outlet connected to the suction passage of the internal combustion engine, and an oil outlet connected to a crankcase sump of the internal combustion engine. The novel oil separator is characterized in that instead of a single cyclone several smaller cyclones (11, 12, 13, 14) are provided arranged in parallel with each other.

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Patent Owner(s)

Patent OwnerAddress
ING WALTER HENGST GMBH & CO KGNIENKARNP 65-85 D-48147 MUNSTER

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Busen, Jurgen Ahaus, DE 3 173
Pietschner, Sieghard Greven, DE 12 366

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