| 摘要 |
<p>The present invention concerns a method for venting a cooling system (I) for an engine (20), in which cooling system a liquid cooling medium (L) is circulated to cool said engine, and which cooling system comprises a radiator (30), a pump configuration (40) powered by means of said engine to circulate said liquid cooling medium, and an expansion tank (60) for said liquid cooling medium to which venting is intended to occur during operation of the engine, which method comprises the steps of: - when said engine is taken out of operation, venting (S1 ) the cooling system via a venting circuit (II) comprising a valve (100; 200: 300; 400) and said expansion tank, wherein said valve is essentially opened to supply air (A) to said expansion tank, and - when said engine is put into operation, essentially closing (S2), by means of pressure (P) generated by said pump configuration, said valve to prevent the supply of air to said expansion tank via said venting circuit. The present invention also concerns a venting circuit for venting a cooling system for an engine. The present invention also concerns an engine configuration.</p> |
