Oil pan structure and separator for partitioning oil pan
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United States of America Patent
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Jan 28, 2014
Grant Date -
Dec 2, 2010
app pub date -
Feb 9, 2010
filing date -
May 29, 2009
priority date (Note) -
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Abstract
An oil pan 1 includes: an oil pan body 2 having a reservoir 21 for storing oil circulated in an engine E and returned to the reservoir 21; and a separator 3 having a vertically extending sidewall unit 4 partitioning the reservoir 21 into a first reservoir 21a for storing high-temperature oil and a second reservoir 21b for storing low-temperature oil. The first reservoir 21a has a suction-member-placement region 22 in which a member for sucking oil is provided. The separator 3 has an inclined portion 61 extending, to the suction-member-placement region 22, from a portion below a downstream end of a return pipe Rt for allowing oil to return to the first reservoir 21a.
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