ATOMISING DISC AND FUEL INJECTION VALVE WITH AN ATOMISING DISC

An atomizer disk (23) has at least one inlet (40) and at least one outlet (42) and a complete passage for a fluid between the inlet (40) and the outlet (42). A flow rate sensor (50, 51, 50', 51', 150, 151) is integrated into the atomizer disk (23) upstream from a metering cross section of...

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Bibliographische Detailangaben
Hauptverfasser:	BOEDER, HORST, DRESSLER, WOLFGANG, HEYSE, JOERG
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL MECHANICAL ENGINEERING METERING BY VOLUME PHYSICS SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TESTING WEAPONS
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Beschreibung
Zusammenfassung:	An atomizer disk (23) has at least one inlet (40) and at least one outlet (42) and a complete passage for a fluid between the inlet (40) and the outlet (42). A flow rate sensor (50, 51, 50', 51', 150, 151) is integrated into the atomizer disk (23) upstream from a metering cross section of the fluid passage. In this way, the flow through the atomizer disk (23) is controllable in flow operation and is actively regulatable at any time. The atomizer disk (23) is suitable particularly for use on a fuel injector, in particular a high-pressure fuel injector for direct injection of fuel into a combustion chamber of an internal combustion engine having compression of a fuel mixture and spark ignition.