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(11) | EP 1 079 096 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Fuel injector arrangement |
(57) A fuel injector arrangement comprising a nozzle body provided with a first bore (11)
within which a valve needle (12) is slidable, the needle being engageable with a first
seating (11a) to control the flow of fuel from a delivery chamber (13) to an outlet
opening. A control valve arrangement (26) is provided for controlling the supply of
fuel to the delivery chamber (13). The control valve arrangement (26) includes a valve
member (28) which is engageable with a second seating (46), the second seating (46)
being moveable with the valve needle (12) to control the supply of fuel to the delivery
chamber (13). |