MONOBLOCK FLAT JET FUEL INJECTOR FOR AN AIRCRAFT TURBOMACHINE AND MANUFACTURING METHOD THEREOF

摘要

Flat jet fuel injector (110) for an aircraft turbomachine, comprising a generally elongated body (112) having an elongation axis A, said body comprising a first longitudinal fuel supply end and a second end longitudinal (116) for ejecting a flat jet of fuel, said second end comprising a generally elongated tubular portion (118) having an elongation axis B substantially perpendicular to said elongation axis A, said tubular portion having its two open longitudinal ends configured to respectively form two separate fuel flow inlets intended to meet substantially in the middle of said tubular portion which comprises at least one slot (124) for ejecting said fuel jet, said body further comprising at least an internal longitudinal air passage channel (146), characterized in that said body is formed of a a room.