FUEL INJECTION PUMP AND PLUNGER CONTROL MEANS THEREFOR

摘要

OF THE DI DISCLOSURE Designs for variably controlling the maximum quantity of fuel which can be delivered by a pumping stroke of pumping plungers are disclosed. These include combinations of resilient and rigid leaf spring arrangements for controlling the maximum pumping strokes with and without speed responsive control valves or cams, to provide excess fuel for starting and for shaping the maximum fuel delivery curve according to speed.