Patent ID: 9038657
Filing Date: 2015-05-26
Classification: F02M,Y10T

Abstract:
1. A fuel supply system, comprising: a fuel tank; a return line coupled fluidly to the fuel tank; a fuel manifold; a recirculation loop, wherein the return line is coupled fluidly to the recirculation loop at a first node to return fuel from the recirculation loop to the fuel tank, and the recirculation loop comprises a heat exchanger positioned downstream of the fuel manifold and upstream of the first node; and a supply line coupled fluidly to the fuel tank, and further coupled fluidly to the recirculation loop at a second node positioned upstream of the fuel manifold and downstream of the first node, wherein the recirculation loop further comprises a bypass line positioned between the first node and the second node, and wherein the bypass line comprises a one way valve that opens fluidly away from the heat exchanger.