Cylinder head for an internal combustion engine

A cylinder head for an internal combustion engine includes a first wall, a second wall, and a post. The first wall defines an exhaust channel that is configured to direct exhaust gas away from the engine. The second wall forms an exterior of the cylinder head and defines a water jacket between the f...

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Bibliographische Detailangaben
Hauptverfasser: Strimpel, Chad Michael, Fluharty, Jeffrey D, Reinhart, Paul Thomas, Lee, Dong-Hyun
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A cylinder head for an internal combustion engine includes a first wall, a second wall, and a post. The first wall defines an exhaust channel that is configured to direct exhaust gas away from the engine. The second wall forms an exterior of the cylinder head and defines a water jacket between the first wall and the second wall. The water jacket is configured to channel coolant through the cylinder head. The post is disposed within the water jacket. The post extends between and is secured to each of the first and second walls. The post tapers from the first wall to a center portion of the post. The post also tapers from the from the second wall to the center portion of the post. The post is configured to fracture in response to a thermal load generated by the engine.