BYPASS CONTROL DEVICE FOR TURBO-SUPERCHARGED INTERNAL-COMBUSTION ENGINES

摘要

A bypass control apparatus for turbocharged internal-combustion engines, comprising an actuating cylinder for the bypass valve, wherein the pressure of a fluid medium or fluid in the actuating cylinder is controlled by a fixedly adjustable throttle in the fluid supply pipe or line and a throttle in the fluid discharge pipe or line which is adjustable by electromagnetic means in proportion to the engine speed.