초록 ▼

An injector nozzle has a body having a nozzle through which fuel is delivered. The nozzle includes a port having an internal surface and a valve member having a complementary external surface. The valve member is movable relative to the port to respectively provide a passage between the surfaces for

An injector nozzle has a body having a nozzle through which fuel is delivered. The nozzle includes a port having an internal surface and a valve member having a complementary external surface. The valve member is movable relative to the port to respectively provide a passage between the surfaces for delivery of fuel in the form of a spray or sealed contact therebetween to prevent the delivery of fluid. A fluid flow control body is located beyond an extremity of the nozzle body corresponding to the location of the port. The control body has a control surface configured and positioned such that the fuel spray established by fluid issuing from the port will follow a path determined at least in part by that control surface. The flow control body is in part hollow.

대표청구항 ▼

[ I claim:] [1.] An injector nozzle comprising a control body having a nozzle through which fluid is delivered, said nozzle comprising a port having an internal surface and a valve member having a complementary external surface, said valve member being movable relative to the port to respectively pr

[ I claim:] [1.] An injector nozzle comprising a control body having a nozzle through which fluid is delivered, said nozzle comprising a port having an internal surface and a valve member having a complementary external surface, said valve member being movable relative to the port to respectively provide a passage between said surfaces for the delivery of fluid in the form of a spray or sealed contact therebetween to prevent the delivery of fluid, a fluid flow control body located beyond an extremity of the body of the injector nozzle corresponding to the location of the port, said flow control body having a control surface spaced from the nozzle in the direction of movement of the valve member, said control surface being configured and positioned to promote the fluid spray established by the fluid issuing from the port to follow a path determined by the shape of said control surface, wherein the flow control body is in part hollow.