HIGH PRESSURE SENSOR, METHOD AND TOOL FOR PRODUCING THE SAME

摘要

A high pressure comprises a deformation body (1) and a connection piece (2) which is connected to said deformation body (1) by a weld seam. The deformation body has a truncated cone-shaped peripheral section (8) through which a welding current can be fed in order to weld together the deformation body (1) and the pressure connection piece (2), these two being pressed together at the same time as the welding current is fed. A suitable welding electrode (16) for this process is configured in a cupular shape with a spring-loaded, non-conducting insert (17) which can be axially displaced inside the cup.