Patent ID: 9022056
Filing Date: 2015-05-05
Classification: F02C,F05D,F17D,Y10T

Abstract:
1. A device for a fuel return valve, comprising: a first hot fuel bleed; a second cold fuel bleed; a fuel pressure regulator, the regulator comprising a fuel inlet line, a fuel outlet line and a fuel pressure set point line, the pressure of the outlet line being set by the regulator to a fixed divergence from the pressure of the set point line; a first connector configured to connect the first bleed to the inlet line of the regulator and the second bleed to the set point line of the regulator, when a first pressure of the first bleed is greater than or equal to a second pressure of the second bleed; the first connector further configured to connect the first bleed to the set point line of the regulator and the second bleed to the inlet line of the regulator when the first pressure is lower than the second pressure; a second connector configured to connect: