HYDRAULIC RECOIL BRAKE OF ARTILLERY GUN

摘要

FIELD: artillery. SUBSTANCE: invention is related to artillery guns which allow recoil. Specific feature of invention consists in insertion of additional vessel 5 with hydraulic nozzle 7 manufactured in the form of tube 11 with radial holes 13 on one side and central passage 14 into recoil brake. Hydraulic nozzle 7 is uniaxially connected to pipe-line 6 on side of radial holes 13, compensator 4 is installed in additional vessel 5 and spring- loaded valve 8 is mounted in hydraulic nozzle 7 for longitudinal movement for shut- off of radial holes 13 and central passage 14 in turn. EFFECT: increased efficiency of gun firing without enlargement of dimensions of working cylinder of recoil brake. 4 dwg