Mechanical injection-pump governor with an electronically controlled torque control

摘要

A mechanical injection-pump governor with an electronically controlled torque-control in which, as a function of parameters, a stepping motor controllable by an electronic control device adjusts with its actuator a full-load stop interacting with the quantity-adjustment member of the injection pump. The torque-control movement of the actuator is limited by an end stop situated a short distance above the maximum full-load control path and by an end stop situated a short distance below the minimum full- load control path.