PRESSURE REGULATOR OF CENTRIFUGAL PUMPS

摘要

The invention pertains to pressure regulators of centrifugal pumps of fuel systems of engines of flying machines.nKnown pressure regulators have a low degree of pressure stabilization and of hydraulic damping, which causes instability in fuel consumption.nThe pressure regulator, constructed in accordance with the invention, allows raising the quality of stabilization and damping. This is possible thanks to the use of a profiled throttling value in combination with piston discharging valve and damping arrangement.