TWO-DIRECTIONAL PYROTECHNIC RELAY (PR) FOR BLAST-WAVE TUBES (BWT)

摘要

FIELD: weapons and ammunition. ^ SUBSTANCE: device includes cylindrical shell with ignition and retardation compounds arranged in it with ignition compound following them. To ignition compounds in the shell through air gap specified with increased inner diameter of shell there adjoined is initiating and initiated pieces of blast-wave tubes, which are fixed in the shell with fasteners. ^ EFFECT: increasing safety and improving reliability of initiation of blast-wave tubes. ^ 1 dwg