| 摘要 |
<p>A two phase (liquid and vapour) cooling system for an internal combustion engine has a coolant delivery matrix 27 in a cylinder block 25, the matrix having pipes 29 with apertures 30 for spraying liquid coolant at a cylinder wall extending from a manifold 28 around the cylinders. Manifold 28 also has apertures 30, and block 25 can have an oil cooler (44, fig 6) in a liquid coolant reservoir (43, fig 6). Some coolant can also pass through angled holes (35, fig 6) in a fire deck (34, fig 8) on to a mid deck (33, fig 8) and exhaust passages (21, fig 8).</p> |
