Method, System and Apparatus for Dissipating Heat in Cylinder Head

摘要

An engine includes a cylinder block having at least one cylinder bore, a piston positioned in the cylinder block, and a cylinder head configured to attach to the cylinder block at a mounting surface of the cylinder block, the cylinder head including a corresponding mounting surface, a first valve receiving portion and a second valve receiving portion, each valve receiving portion being disposed on the mounting surface of the cylinder head, a bridge disposed between the first valve receiving portion and the second valve receiving portion, at least one channel disposed through at least a portion of the bridge, and a heat transferring material positioned within the at least one channel, the heat transferring material having a first thermal conductivity, wherein the cylinder head is formed of a parent material having a second thermal conductivity.

主权项

1. An engine comprising:
a cylinder block having at least one cylinder bore; a piston positioned in the cylinder block; and a cylinder head configured to attach to the cylinder block at a mounting surface of the cylinder block, the cylinder head including:
a mounting surface;a first valve receiving portion and a second valve receiving portion, each valve receiving portion being disposed on the mounting surface of the cylinder head;a bridge disposed between the first valve receiving portion and the second valve receiving portion;at least one channel disposed through at least a portion of the bridge; anda heat transferring material positioned within the at least one channel, the heat transferring material having a first thermal conductivity, wherein the cylinder head is formed of a parent material having a second thermal conductivity.