Engine cooling system having thermostat

Abstract

An engine cooling system having thermostat may include a cylinder head disposed on a cylinder block and forming a combustion chamber with the cylinder block, and configured to include an intake port and an exhaust port connected to the combustion chamber, a coolant valve configured to receive a coolant that is passed through the cylinder head and the cylinder block and exhausted from each of a first side of the cylinder head and the cylinder block, and configured to distribute the coolant to cooling elements, an oil cooler disposed to control temperature of an oil that circulates through the cylinder head or the cylinder block, and a thermostat configured to receive a coolant exhausted from a second side of the cylinder block, and selectively transmit the coolant to the oil cooler.

Dependencies are inferred from the claim text.