| 摘要 |
<p>The invention relates to an injection device with an injector, a control valve (26) for opening and closing the injector by means of a control chamber (32), and an actuating element (14) for actuating the control valve (26), wherein at least one additional first valve (22) and one additional second valve (24) are provided, the additional first valve (22) can introduce a primary pressure into a pressure chamber (34) of the injector and into the control chamber (32), the additional second valve (24) can connect the pressure chamber (34) of the injector and the control chamber (32) to a leakage system (36), and the control valve (26), the additional first valve (22), and the additional second valve (24) can be actuated by the same actuating element (14). The invention also relates to a method for injecting fluid, which uses the injection device according to the invention.</p> |
