| 摘要 |
The invention relates to an injector for injecting fuel that is at very high pressure, which is present at the injector in a common-rail inlet. The fuel acts on a control part, which is actuatable via a fuel volume contained in the control chamber. An inlet and an outlet of the control chamber are each provided with spring elements; the control chamber can be pressure-relieved via a valve element actuatable by means of an actuator. The control part in the injector housing is guided in two guide portions.
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