Internal combustion engine combustion chamber

The chamber is for a direct-injection engine. Two or more radial passages (K), the same in number as the jets discharged by the injector, are formed in the piston crown and are evenly spaced round the periphery, being of widely differing geometrical shapes. Part or all of the fuel is injected into t...

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Bibliographische Detailangaben
Hauptverfasser:	UEBERSCHAER, DIETMAR, DR.., 64546 MOERFELDEN-WALLDORF, DE, GRUENWALD, BERTHOLD, DR.., 40237 DUESSELDORF, DE
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	The chamber is for a direct-injection engine. Two or more radial passages (K), the same in number as the jets discharged by the injector, are formed in the piston crown and are evenly spaced round the periphery, being of widely differing geometrical shapes. Part or all of the fuel is injected into the radial passages. They generate swirl in opposite directions during the compression and expansion strokes.