PRECHAMBER DEVICE FOR COMBUSTION ENGINE

Disclosed is a prechamber device (1) for a combustion engine. The prechamber device comprises a prechamber body (13) circumferentially enclosing a prechamber cavity (12), a nozzle body (14) extending from the prechamber body and disposed at a first axial end of the prechamber device, wherein an inte...

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Bibliographische Detailangaben
Hauptverfasser:	LEROUX, CLEMENT, LAIMINGER, STEPHAN, LABOLANI, MICHELE, SAKOTNIG, ALEXANDER, BEC, ISABELLE LOUISE RACHEL
Format:	Patent
Sprache:	eng ; fre
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:	Disclosed is a prechamber device (1) for a combustion engine. The prechamber device comprises a prechamber body (13) circumferentially enclosing a prechamber cavity (12), a nozzle body (14) extending from the prechamber body and disposed at a first axial end of the prechamber device, wherein an interior of the nozzle body is in fluid communication with and provides an appendix of the prechamber cavity (12). The prechamber body and the nozzle body are provided as a wall comprising an inner surface (16) and an outer surface (17) and comprise a first material. A core member (18) of a second material is enclosed inside the wall between the inner surface and the outer surface and axially extending inside the nozzle body (14), enclosed by the first material.