JPH0447147B

An injection valve for fuel injection systems in internal combustion engines is proposed, which serves to supply fuel into the intake tube of the engine. The injection valve includes a movable valve element, which cooperates with a fixed valve seat, downstream of which a guide bore is provided in a...

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Bibliographische Detailangaben
1. Verfasser:	RUUDORUFU ZAUAA
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING NOZZLES PERFORMING OPERATIONS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	An injection valve for fuel injection systems in internal combustion engines is proposed, which serves to supply fuel into the intake tube of the engine. The injection valve includes a movable valve element, which cooperates with a fixed valve seat, downstream of which a guide bore is provided in a nozzle body. An insert is pressed into this guide bore. The insert has grooves which extend in an axial direction and serve the purpose of metering the fuel to be injected. The grooves may be embodied by faces, which can be reground in a simple manner in order to correct the injection quantity.