Liquid-cooled internal combustion engine

The invention relates to a liquid-cooled internal combustion engine (1), comprising: a cylinder head (2) with a top-down cooling concept, which has a head-cooling chamber (15); the cylinder head cooling chamber is provided with a first cylinder head part cooling chamber (16) which is separated from...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZAPF MICHAEL, GELTER JURGEN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to a liquid-cooled internal combustion engine (1), comprising: a cylinder head (2) with a top-down cooling concept, which has a head-cooling chamber (15); the cylinder head cooling chamber is provided with a first cylinder head part cooling chamber (16) which is separated from a fire-proof plate (4) and a second cylinder head part cooling chamber (17) which adjoins the fire-proof plate (4) of the cylinder head (2) and is separated from the first cylinder head part cooling chamber (16) through an intermediate plate (18). The first cylinder head part cooling chamber (16) and the second cylinder head part cooling chamber (17) are in fluid communication in the region of the central part (19) by means of a channel (21) in the intermediate plate (18); -a main supply channel (32) arranged in the cylinder block (3) and connected to the first head part cooling chamber (16) by means of a first flow passage (34) in the fire protection plate (4) of the cylinder head (2) and by means of a supply chan