Combustion Pre-Chamber Assembly Including Fluidic Oscillator

A combustion pre-chamber assembly for a reciprocating internal combustion engine includes a body that defines a combustion pre-chamber, a plurality of orifices that extend through the body and effect fluid communication between the combustion pre-chamber and a main combustion chamber of the reciproc...

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Bibliographische Detailangaben
Hauptverfasser:	Willi Martin L, Moffat Robert J
Format:	Patent
Sprache:	eng
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:	A combustion pre-chamber assembly for a reciprocating internal combustion engine includes a body that defines a combustion pre-chamber, a plurality of orifices that extend through the body and effect fluid communication between the combustion pre-chamber and a main combustion chamber of the reciprocating internal combustion engine, a fuel inlet conduit, and a fluidic oscillator flow path with an oscillator inlet in fluid communication with an outlet of the fuel inlet conduit, and an oscillator outlet in fluid communication with the combustion pre-chamber. An ignition device is operatively coupled to the combustion pre-chamber. The fluidic oscillator flow path includes a plurality of oscillator conduits fluidly coupled to one another in parallel. Each oscillator conduit effects fluid communication between the oscillator inlet and the oscillator outlet.