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FUEL INJECTOR NOSE TIP FORMING AIR PASSAGE AROUND THE INJECTOR NOSE

机译:喷射器鼻子周围的燃油喷射器鼻尖形成空气通道

摘要

End portion (80b) of a turbomachine fuel injector (80), comprising an annular injector nose (82) and a tip (90) around the injector nose (82) . According to the invention, the nozzle (90) forms a passage (92) for the flow of an air flow (Fa) intended to mix with the fuel (Ca) at the outlet (85) of the nose (82) injector (80). The tip (90) comprises an outer connecting surface (902) configured to be housed in a housing hole of a sliding passage of the turbomachine injection system.
机译:涡轮机燃料喷射器(80)的端部(80b),其包括环形喷射器鼻(82)和围绕喷射器鼻(82)的尖端(90)。根据本发明,喷嘴(90)形成用于空气流(Fa)的流动的通道(92),所述空气流(Fa)旨在在鼻(82)喷射器(80)的出口(85)处与燃料(Ca)混合。 )。尖端(90)包括构造成容纳在涡轮机喷射系统的滑动通道的容纳孔中的外部连接表面(902)。

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