| 摘要 |
A fuel injector (1), especially for the direct injection of fuel into a combustion chamber of a mixture-compressing, spark-ignition internal combustion engine, having an actuator (10), a valve needle (3) that can be actuated by the actuator (10) for actuating a valve-closure member (4), which, together with a valve seat surface (6) configured on a valve seat body (5), forms a sealing seat, and a plurality of spray-discharge openings (7) that are configured in the valve seat body (5). A damping element (37) is arranged in a downstream-side cutout (36) of the valve-closure member (4).
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