Cylinder liner and cylinder head for internal combustion engine

A cylinder unit is proposed with a cylinder head / cylinder liner interface that may provide for a tight sealing between a cylinder liner (20) and a cylinder head (10), an alignment of the cylinder liner (20) and the cylinder head (10) via a pair of liner and head centering faces (80A, 80B), and a c...

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Bibliographische Detailangaben
Hauptverfasser:	WITT, FRANK, ABRAHAM, VOLKER, BURKHARD, SASCHA, SATTLER, HEIKO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	A cylinder unit is proposed with a cylinder head / cylinder liner interface that may provide for a tight sealing between a cylinder liner (20) and a cylinder head (10), an alignment of the cylinder liner (20) and the cylinder head (10) via a pair of liner and head centering faces (80A, 80B), and a coolant circulation space sealed via O-rings. Specifically, the interface may comprise a step-like structure in a cylinder liner end face as well as a step-like counter-structure in the corresponding face of the cylinder head (10). In addition, the step-like counter-structure of the cylinder head (10) may provide protection for a nozzle (12) mounted at the cylinder head (10) in the demounted state.