FIELD: motor industry.
SUBSTANCE: invention relates to automotive industry, in particular, to internal combustion engines (ICE) with liquid cooling. ICE (1) with liquid cooling comprises at least one cylinder (10), cylinder head (3). In cylinder head (3) there is lower cooling cavity (7) bordering with combustion chamber wall (18) of cylinder head. Lower cavity (7) is connected downstream through at least one primary overflow hole (8) to upper cooling cavity (6). Between upper cooling cavity (6) and lower cooling cavity (7) there is at least one inflow channel (11). Preferably at least one channel (11) for inflow to cylinder (10) is connected downstream to lower cooling cavity (7), preferably in central region (13) of cylinder (10).
EFFECT: technical result is high hardness of cylinder head.
12 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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