AN OIL DISTRIBUTOR FOR A LUBRICATING AND COOLING SYSTEM IN A POWERTRAIN
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United States of America Patent
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Issued Date -
Apr 2, 2020
app pub date -
Jun 4, 2018
filing date -
Jul 7, 2017
priority date (Note) -
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Abstract
An oil distributor is provided for a lubricating and cooling system in a powertrain, comprising a housing with a first oil outlet connected to a first oil chamber and a first oil circuit and a second oil outlet connected to a second oil chamber and a second oil circuit; and a piston arranged in a cavity of the housing and movable between first and second positions and comprising: a first bore partly constituting the second oil chamber; and a second bore connecting the first bore with an outer periphery of the piston, so that when the piston is in the first position, the first oil inlet is connected to the first oil chamber and the first oil outlet, and when the piston is in the second position, the first oil inlet is connected to the second oil chamber and the second oil outlet.
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