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OwnerFranz Rieger, Thomas Ludwig +6inventors
InventorsFranz Rieger, Thomas Ludwig, Hans Schlembach, Gottlob Haag, Ulrich Brenner, Michael Huebel, Juergen Stein, Udo Sieber
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A fuel injection valve, in particular for direct injection of fuel into a combustion chamber of an internal combustion engine, includes an actuator that is in working engagement with a valve needle, the valve needle including at its spray-discharge end a valve closure element that coacts with a valve seating surface configured on a valve seat element to form a sealing seat. Also provided is a swirl disk in which swirl channels are configured. The swirl disk includes extensions that coact with a cam disk in such a manner that a tangential component of the swirl generated by the swirl disk is modifiable.
A fuel injection valve (1), in particular for direct injection of fuel into a combustion chamber of an internal combustion engine, having an actuator (10) that is in working engagement with a valve needle (3), the valve needle (3) having at its spray-discharge end a valve closure element (4) that coacts with a valve seating surface (6) configured on a valve seat element (5) to form a sealing seat, and having a swirl disk (36) in which swirl channels (38) are configured;
Dependencies are inferred from the claim text.