Omnidirectional shock sensor has transparent plastic sensor capsule filled with pressure sensitive explosive coated balls and seamlessly bonded to holder

摘要

An omnidirectional shock sensor has a transparent plastic sensor capsule (1) with small holes filled with a physical-chemical mixture comprising glass or metal balls (2) coated with pressure sensitive explosive (3) and oxidisable colour and fixed to a holder seamlessly bonded a hemispherical recess (2a) on a substrate.