US 2022/0065191 A1Published application

Cylinder head

AssigneeAVL List GmbH

InventorsMartin Klampfer, Andreas Zurk

Life of this patent

Estimating the term…

Loading patent…

Abstract

Aspects of the present disclosure are directed to, for example, a cylinder head for an internal combustion engine. In one embodiment of the present disclosure, the cylinder head includes at least one upper partial cooling chamber, a lower partial cooling chamber, an intermediate deck and at least one flow connection. The upper and lower cooling chamber are separated from one another by the intermediate deck. The intermediate deck having an element of single-wall design which extends into a combustion chamber and penetrates the intermediate deck. The at least one flow connection is positioned in the region of the element between the at least one upper and lower partial cooling chambers. The at least one flow connection formed by at least one recess on the element which tapers towards the one lower partial cooling chamber.

Claims20

Dependent claims

Cylinder head for an internal combustion engine, the cylinder head comprising:

at least one upper partial cooling chamber and
one lower partial cooling chamber,
an intermediate deck separating the at least one upper partial cooling chamber from the one lower partial cooling chamber, the intermediate deck having an element of single-wall design which extends into a combustion chamber and penetrates the intermediate deck,
at least one flow connection in the region of the element between the at least one upper partial cooling chamber and the one lower partial cooling chamber, characterized in that the at least one flow connection is formed by at least one recess on the element which tapers towards the one lower partial cooling chamber, wherein coolant within the at least one flow connection is configured and arranged to flow from the at least one upper partial cooling chamber to the one lower partial cooling chamber.

1 more element

Dependencies are inferred from the claim text.