Engine
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United States of America Patent
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Nov 8, 2022
Grant Date -
N/A
app pub date -
Nov 26, 2018
filing date -
Dec 15, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
An engine includes: a cylinder block in which a cooling water passage is formed; an oil cooler accommodated in an accommodation part provided in the cooling water passage and having a plurality of cores for cooling an engine oil; a first oil pipe and a second oil pipe configured to support an oil inflow port and an oil ejection port of each of the cores; a cooling water inflow port provided in a lower portion of one end portion of the accommodation part relative to a front-and-rear direction; a cooling water outflow port provided in an upper portion of the accommodation part; and a cooling water inflow passage having an inclined portion inclined downward and connecting to the cooling water inflow port.
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