URZADZENIE STERUJACE DO REGULOWANIA PREDKOSCI TLOKA SILOWNIKA PNEUMATYCZNEGO I/LUB HYDRAULICZNEGO

摘要

A control device for controlling the speed of power pistons and machine elements driven by the pistons with a signal transmitter coupled to the elements, a pressure transducer producing an output from the transmitted signal having an incrementally variable transmission ratio and a throttle device with a plurality of differently shaped orifices controlled by the transducer output.