Patent ID: 9447748
Filing Date: 2016-09-20
CPC Classification: F01P,F02F,Y10T

Claim Text:
1. A cylinder head for an internal combustion engine, the cylinder head comprising: a region for covering a combustion cylinder, the region comprising two or more ports for communicating with the combustion cylinder; a coolant channel that embraces without encircling at least two of the ports for a common cylinder for cooling a zone of the cylinder head adjacent the at least two ports, the coolant channel comprising a median channel that runs between the at least two ports and branches that diverge from the median channel, each of the branches running partially around a respective one of the at least two ports, wherein the coolant channel circumscribes at least 180° of each of the at least two ports; a coolant inlet communicating with the median channel at an end distant from a median channel's connection to the respective branches; and coolant outlets communicating with the branches at branch ends distant from the median channel's connection to the respective branches.