Apparatus for improving the injection sequence in fuel injection systems
An apparatus for controlling the injection sequence in fuel injection systems having an injection nozzle that can be acted upon via a control valve which, in turn can be acted upon with fuel from a pump chamber. The control valve is actuatable by means of an electromagnet that varies the magnet valv...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | An apparatus for controlling the injection sequence in fuel injection systems having an injection nozzle that can be acted upon via a control valve which, in turn can be acted upon with fuel from a pump chamber. The control valve is actuatable by means of an electromagnet that varies the magnet valve stroke length. Via the magnet valve stroke length, the fuel supply line into a nozzle chamber of the injection nozzle is opened and closed. The control part of the control valve functions as a throttle element in a hollow chamber provided on the low-pressure side. |
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