Engine having cylinder block
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United States of America Patent
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Feb 21, 2017
Grant Date -
May 28, 2015
app pub date -
Nov 15, 2014
filing date -
Nov 27, 2013
priority date (Note) -
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Abstract
Disclosed are an engine having a cylinder block and a method for manufacturing an engine having a cylinder block. The engine may include cylinder liners each having a cylinder space formed therein, a protruded portion formed on an outside circumference thereof, and a flat surface formed on one side of the protruded portion. The cylinder liners may be arranged such that the flat surfaces of adjacent cylinder liners are in close contact with one another. The engine may also include a liner covering unit formed to surround an outside of the cylinder liners, and an outer block which forms a cooling water chamber with an outside surface of the liner covering unit.
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