ELECTRONIC SPEED GOVERNOR TO CONTROL FUEL DELIVERY BY HIGH-PRESSURE FUEL PUMP

摘要

FIELD: mechanical engineering; diesel engines.;SUBSTANCE: invention relates to design of electric speed governors of diesel engine fuel-injection pumps. Proposed electronic speed governor to control fuel delivery by high-pressure fuel pump contains electronic control unit, actuating mechanism, control rack position pickup made integral with rack, and magnetic circuit rigidly secured on fuel pump body. Rack position pickup arranged is inside actuating mechanism and winding of position pickup are arranged on inner surface of magnetic circuit.;EFFECT: optimization of layout of electronic speed governor component, reduced overall dimensions from side of drive of fuel injection pump, provision of convenience in repair.