Zylinderkopf

The invention relates to a cylinder head (1) for an internal combustion engine, with a prechamber (2) which is arranged in the cylinder head (1) and is defined by an inner wall surface (11) of a prechamber wall (5), wherein the prechamber (5) comprises a first chamber portion (3) and a second chambe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Timm, Jens, Grillenberger, Dieter, Pausch, Michaela, Kelz, Jürgen
Format:	Patent
Sprache:	ger
Schlagworte:	ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a cylinder head (1) for an internal combustion engine, with a prechamber (2) which is arranged in the cylinder head (1) and is defined by an inner wall surface (11) of a prechamber wall (5), wherein the prechamber (5) comprises a first chamber portion (3) and a second chamber portion (4), wherein the first chamber portion (3) has a greater maximum diameter (D) than the second chamber portion (4), wherein at least one ignition device (16) opens into the first chamber portion (3), and the second chamber portion (3) comprises at least one overflow channel (7) for the passage of flow into a combustion chamber (8) which adjoins a fire deck (6). Am improved dissipation of heat can be achieved if at least one inner wall surface (11) of the first chamber portion (3) comprises at least one first flattened portion (13).