A fuel supply of a motor of a rotorcraft, comprising means for initiating a suction pump for fuel from a distributor

摘要

The network has a fuel suction pump (3) taking fuel from a feeder tank (5) and conveying the fuel at high pressure to an engine via a feed circuit (4). The feed circuit is provided with a feed ejector (15) immersed inside the feeder tank. The feed ejector includes a nozzle for admitting a primary stream of fuel into a main channel. A fuel transfer circuit (10) includes a branch connection for admitting the primary stream of fuel through the nozzle to the main channel, where admission of the primary stream of fuel fed by the transfer circuit is forced at low pressure by a transfer pump (12). An independent claim is also included for a method for implementing the fluid flow network.