Patent ID: 11867401
Assignee: SAFRAN HELICOPTER ENGINES
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 15:
16. A pre-vaporization rod for a fuel combustion chamber of a turbomachine, comprising a main body of elongated shape, the main body comprising a first end portion delimiting an inlet duct in which a fuel injector is intended to be mounted,
the main body having an external surface having at least a first length extending from the first end portion to at least a first fuel outlet end piece, and at least a second length, which extends the first length from the first fuel outlet end piece and which extends from the first fuel outlet end piece to at least a second fuel outlet end piece,
wherein inside the main body is at least a first channel connecting the inlet duct to the first fuel outlet end piece and at least a second channel, which is separate from the first channel and which connects the inlet duct to the second fuel outlet end piece,
wherein the first channel is delimited by a first internal surface of the main body, the second channel is delimited by a second internal surface of the main body, and
the first internal surface of the main body has a first area which is equal, by within less than 10%, to a second area of the second internal surface of the main body.