HYDRO-DYNAMIC BENCH Russian patent published in 2010 - IPC G01M10/00 

FIELD: machine building.

SUBSTANCE: hydro-dynamic bench consists of chamber filled with water with guiding paths for submersible craft, of facility for its braking, of air damping reservoir, of system for hydro-static pressure adjustment and of attachment point of submersible craft starting device. In the claimed hydro-dynamic bench a movable partition in form of a piston with a stroke restricting stop and with a closer for piston final position fixation is installed in the chamber for dividing the damping reservoir from water. Further, the chamber includes a partition with a flap forming a consumption cavity wherein there is installed the quick-split attachment point of a starting device of the submersible craft partially arranged outside the chamber. Also, the consumption cavity and the chamber are equipped with a system for equalising pressure with the damping reservoir.

EFFECT: approximation of submersible craft starting mode to real conditions of their operation in depth.

3 cl, 1 dwg