TORPEDO LAUNCH TUBE PISTON STRUCTURE FOR PRESSURE CONTROL BASED ON WATER RAM MODE

摘要

The present invention relates to a torpedo launching tube piston structure for pressure control based on a water ram mode. The present invention comprises a micro-tubule which is formed to an orthogonal direction to a longitudinal direction of a piston inside the piston, and performs a function wherein seawater passes to control water pressure hung in an inner side of the piston. Therefore, a micro-tubule wherein seawater can move is installed in the piston to be controlled, thereby lowering pressure in an inner side of the piston to control pressure. Moreover, the present invention lowers overpressure inside a cylinder at the beginning of a torpedo launch to accurately control a launch mechanism.