HYDROPNEUMATIC SYSTEM

摘要

HYDROPNEUMATIC SYSTEM A hydropneumatic system comprising two double-act-ing hydropneumatic pressure intensifiers. Each pneumatic cylinder of the hydropneumatic pressure intensifiers accommodates a piston which divides it into two pneumatic chambers and another piston which divides one of the pneumatic chambers of each pneumatic cylinder into two parts arranged to be in alternate communication with the atmosphere. These parts communicate with the appropriate control chambers of the power distributing valve of the other pressure intensifier. This constructional arrangement of the system excludes the possibility of producing false signals and improves the operational reliability of the system. Figure.