apparatus and method for controlling a flow of fluid by keeping constant in a range of temperatures, particularly for regulating a flow of fuel to the engines and aircraft

摘要

A plurality of angularly offset orifices (29) are disposed within a fuel line (13) to meter a flow of fuel therethrough. A first set (23) of orifices each have a length (L) (27) and a diameter (D) (31) having a first L/D ratio. A second set (35) of orifices each have a second L/D ratio.