The invention relates to a device comprising a cooling fin (12) that is provided with an insulation layer (10), on which a component (2) is situated.

Embodiments include a coolant flow path that transports a fluid coolant into and out of a cooling ring around the molding assembly's core.

Said cooling element is arranged in such a way as to protect a cooling ring (3) of the tuyere level.

A cooling ring (16) has a first inside diameter (58), a larger second inside diameter (60) and a plurality of radial coolant passages (74).

A metallic heat sink ring (11) is positioned around the exterior of the tube (8) where the mandrel (9) is accommodated.

The cooling fin comprising the insulating layer and the component is provided with a layer (3) of electrically insulating material.

A first fuel path is provided that fluidically couples a fuel supply to an annular cooling ring formed on the outer surface of the barrel.

The nozzle housing (1) further comprises a cooling and centering ring (6) surrounding the outer side of said upper inner wall region of the tubular body.

Reducing the media temperature at the pump inlet (for example by adding a cooling ring).

Said aim is achieved whereby the cooling fluid from a cooling ring (2), moving with the pin tool (1), is physically limited to being sprayed on the trailing region and the lateral region of the welding location adjacent to the pin tool (1).

Antiproton cooling and deceleration ring, under construction as an upgrade to the Antiproton Decelerator at CERN.