Tmt Tapping-measuring-technology Sarl

Tmt Tapping-measuring-technology Gmbh

Jean-Francois Stumper

Kevin Viktor

Hans-Uwe Morgenstern

Ulrich Oster

Drilling tool

A radar antenna device () having an antenna arrangement () that is accommodated in a housing () and is provided with a protective plate () for being separated with respect to a furnace atmosphere formed within a furnace chamber, said protective plate () being disposed on the housing, a radar-transparent limp material layer () comprising pores being disposed as a shield at a distance upstream of the protective plate () in such a manner that a space which is separated by the material layer () with respect to the furnace chamber is formed, a fluid line opening into said space for applying a fluid flow to the material layer ().

Radar antenna device and method for shielding a radar antenna device

A device for determining the topography of the burden surface in a shaft furnace (), the device comprising a radar device () that scans the burden surface () and has an antenna device () arranged in the area of a furnace cover (), the antenna device being arranged on an axis of rotation () that is inclined in relation to a vertical axis () of the shaft furnace at an angle of inclination &#x3b1; and being rotatable about the axis of rotation by means of a drive device in such a manner that a radar fan beam () formed by the emitted radar radiation of the antenna device is incident upon the burden surface along a profile line p and sweeps across the burden surface as the antenna device rotates.

Growing community of inventors

Filsdorf, Luxembourg

Jean-Francois Stumper