| 摘要 |
The present invention relates to an engine (1) and associated cooling system which comprises an engine (1) having a passage for coolant, a coolant circuit arranged to pass coolant through the passage for coolant in the engine whilst the engine is running to cool the engine, and pump means (3) adapted to pump the coolant through the passage for coolant in the engine after the engine has stopped running, at least for a desired period of time. The cooling circuit is preferably arranged to pass coolant through the engine in a first circulation direction whilst the engine is running to cool the engine and to pass the coolant through the engine in a second circulation direction after the engine has stopped, the first and second circulation directions being in opposite senses. |
