| 摘要 |
An injection valve with a valve control module ( 2 ) adjacent to a nozzle module with a nozzle plate has a nozzle needle axially movable in a nozzle body. An intermediate element is pressed against the throttle plate by a spring disposed between the intermediate element and the nozzle needle and exerts an axial force on the nozzle needle in the closing direction. At least one outlet throttle is provided in the throttle plate, and at least one inlet throttle connected to a high-pressure region is provided, both of which throttles feed into a valve control chamber. The throttle plate has an enclosed raised area that delimits an inner chamber, constitutes a delimitation for the valve control chamber, and contains the inlet throttle.
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