CONTROL SYSTEM OF A FLOW OF A COMPRESSED FLUID ENVIRONMENT WITH A LOT OF WORKING CHAMBERS FOR A SUBMERSHIP SHOCK AND A CONSISTENT SUBMERSHIP SHOCKERS WITH DIRECT AND RETURN CIRCULATION

摘要

The compressed fluid flow control system for the submersible impactor comprises a plurality of chambers designed to operate, namely, one or more additional displacement chambers and pressure displacement chambers in addition to two main chambers located at opposite ends of the piston, each of these additional chambers being formed around the corresponding piston neck and is bounded externally by the corresponding cylinder, and these cylinders are arranged in the longitudinal direction one after another. The recesses in the internal surfaces of the piston are limited to two or more internal chambers filled with compressed fluid and designed to supply the specified compressed fluid to the working chambers, controlled by the combined action of the piston and a control pipe located on the same axis with the piston in its central channel. Between the outer casing and the cylinders one or more exhaust chambers are formed for emptying the working chambers through the exhaust openings in the cylinders. Drummers with reverse and direct circulation, containing the specified system, are offered.