Historical devices

Electroculture antennas

Atmospheric collectors, conductive rods, Christofleau-inspired devices and handcrafted reconstructions documented by BSA Concept.

From archive to workshop

BSA Concept studies historical drawings, patents and photographs before producing experimental reconstructions in metal. The objective is to preserve the logic of the original device while adapting fabrication to modern materials and workshop constraints.

Copper and steel are selected according to the function, mechanical strength and historical reference being reproduced.

Typical elements

Vertical conductive rods

Radial antenna elements

Ground connections and supports

Insulators or mechanical separators

Copper or steel assemblies

Justin Christofleau and atmospheric collection

Christofleau remains one of the best-documented French figures associated with electroculture. His patents and publications provide concrete historical material that can be compared with modern reconstructions.

Read the Christofleau dossier