Low-pressure gas discharge lamp

摘要

A low pressure gas discharge lamp with a tubular discharge vessel is provided with two separate capacitive coupling members at its ends, said discharge vessel having a small inner diameter of preferably less than 5 mm. Each coupling member comprises a cylindrical tube of dielectric material. The electrical connection to said coupling members is realised by pressing a spring element having an inner diameter smaller than the outer diameter of the cylindrical tube around this tube. Said spring element tightly surrounds a metal body on the cylindrical tube while forming a number of contact points.