Fuze for pyrotechnical material, has isolation layer with one of two electrically conductive areas, where different areas are electrically contacted with every electrical conductive layer that overlaps isolation layer

摘要

The fuze has a base which has two electrically conductive areas. The areas are isolated against each other with an insulator. An isolation layer is provided, which has one of the electrically conductive areas, where a recesses enforces the isolation layer. Different areas are electrically contacted with every electrical conductive layer that overlaps the isolation layer. The electrically conductive layer contains a metal selected from platinum, copper, titanium, zirconium, hafnium and aluminum.