Fuel injection device - has load-dependent adjusting body between mixer chamber and intake tube

The device is for air-supported injection of fluid into the intake tube of a mixture-compressing IC engine. It has a valve, injecting into an intermediate space, formed as a mixer chamber, and an air feed channel, opening into the space. A load-dependent adjusting body (8) is located between mixture...

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Bibliographische Detailangaben
Hauptverfasser:	KRUKENBERG, RALF., 7307 AICHWALD, DE, GELDEC, SELCUK., 7129 TALHEIM, DE, OBLAENDER, KURT.., 7053 KERNEN, DE, WEINING, HANS-KARL., 7300 ESSLINGEN, DE, FINGERLE, GERHARD, 7316 KOENGEN, DE, FRICKER, LUDWIG, ANDERSON, ALEXANDER., 7000 STUTTGART, DE
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	The device is for air-supported injection of fluid into the intake tube of a mixture-compressing IC engine. It has a valve, injecting into an intermediate space, formed as a mixer chamber, and an air feed channel, opening into the space. A load-dependent adjusting body (8) is located between mixture chamber (5) and intake tube (6). In a first position, corresponding to idling and part-load, the body determines a narrow passage profile for the air/fuel mixture, of a size, to cause the mixture to flow almost under the speed of sound. In a second position, corresponding to full load, it frees a passage profile for the fuel jet from the value (2) freely entering the intake tube.