Patent ID: 6758173
Filing Date: 2004-07-06
Classification: F01P,F02B

Abstract:
A cooling structure in an engine, in which cooling water from a water pump is supplied via a water jacket in a cylinder head to a water jacket in a cylinder block,wherein the water jacket in the cylinder head is defined to extend along opposite sides of a plurality of cylinders disposed in a row, and has a cooling-water inlet and a cooling-water outlet provided at lengthwise one end thereof and the lengthwise other end thereof, respectively; and wherein the water jacket in the cylinder block is annularly defined to surround outer peripheries of the plurality of cylinders disposed in the row, and is shielded at one point by a shield member, has a cooling-water inlet provided on one side of the shield member to communicate with the cooling-water outlet in the water jacket in the cylinder head, and has a cooling-water outlet provided in the other side of the shield member.