| 摘要 |
An injector nozzle comprises a body (10) having a nozzle through which fluid is delivered, the nozzle comprising a port (17) having an internal surface and a valve member (13) having a complementary external surface (14), the valve member (13) being movable relative to the port (17) to respectively provide a passage between the surfaces for the delivery of fluid in the form of a spray or sealed contact therebetween to prevent the delivery of fluid, characterised by the provision of a fluid flow control body (30) located beyond an extremity of the body (10) of the injector nozzle corresponding to the location of the port (17). The control body (30) has a control surface (33) configured and positioned such that a fuel spray established by fluid issuing from the port (17) will follow a path determined at least in part by the control surface (33).
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