Fuel metering unit with two integrated outlet ports

A fuel metering unit in a turbomachine, the unit comprising:

• an outer cylindrical sleeve having an inlet orifice, a first fuel outlet, and a second fuel outlet;
• a distributor cylinder mounted inside said outer cylindrical sleeve so as to form a distribution chamber, said distributor cylinder further comprising a plurality of radial feed orifices in communication with said distribution chamber, and a first metering orifice and a second metering orifice in communication with said first and second fuel outlets, respectively, said first and second metering orifices being in communication with said distribution chamber;
• a metering piston configured to translate inside said distributor cylinder and to further define said distribution chamber;
• and
• an undulating seal disposed on an external surface of said distribution cylinder and between said first metering orifice and said second metering orifice.

A fuel metering unit in a turbomachine, the unit comprising:

• an outer cylindrical sleeve having an inlet orifice, a first fuel outlet, and a second fuel outlet;
• a distributor cylinder mounted inside said outer cylindrical sleeve so as to form a distribution chamber, said distributor cylinder further comprising a plurality of radial feed orifices in communication with said distribution chamber, and a first metering orifice and a second metering orifice in communication with said first and second fuel outlets, respectively, said first and second metering orifices being in communication with said distribution chamber;
• and
• a metering piston configured to translate inside said distributor cylinder and to further define said distribution chamber,
• wherein said first and said second metering orifices are positioned with respect to each other in a common plane transverse to said distribution cylinder.