| LOI THERMPROCESS GMBH Patent applications |
| Patent application number | Title | Published |
|---|
| 20110053099 | RADIANT HEATING APPARATUS - A solution should be created in a radiant heating apparatus that economically makes available in a constructively simple manner a simplified and improved possibility of monitoring the radiant heating apparatus. This is achieved with a radiant heating apparatus for a furnace system in which a monitoring apparatus for determining a current pressure is provided in the combustion air line and/or in the combustion gas line immediately in front of the entrance into the housing of the at least one burner which apparatus outputs the currently determined pressure to a burner control. The burner control is designed in such a manner that it compares the currently determined pressure with a predetermined limit value and/or it compares a pressure difference Δp formed from a currently determined pressure and a pressure of a corresponding collector line with a predetermined limit value. Furthermore, the burner control outputs a signal indicating a leakage of the ceramic radiant heating pipe if the currently determined pressure drops below the predetermined limit value and/or if the pressure difference Δp formed from currently determined pressure and a pressure of a corresponding collector line exceeds a predetermined limit value. | 03-03-2011 |
| 20100143080 | DEVICE AND METHOD FOR LOADING AND UNLOADING A HEAT TREATMENT FURNACE - The invention relates to a device for loading and unloading a heat treatment furnace and to a corresponding method. Heat treatment furnaces are normally loaded and unloaded by means of a so-called elevator. During unloading, a removed workpiece is usually lowered by means of the elevator into an oil bath, in which it is then removed from the elevator. Oil is then transferred into the furnace chamber via the oil-covered elevator. Such an application of oil is avoided by means of a device comprising a frame rack having a first and a second level, which are disposed parallel above each other, and are connected to each other by means of a plurality of frame braces, wherein the first and the second levels have a plurality of openings and the frame braces have guide means. The device further comprises a plurality of lifting braces that are connected by a lifting mechanism and are supported vertically movably in the guide means, wherein each lifting brace has carriers at a first and a second position, wherein the carriers are aligned on the lifting braces such that they can be moved in the associated levels in or through the openings upon a vertical movement of the lifting braces. The device further comprises a retaining means disposed on a frame brace, which limits the vertical movement of the corresponding lifting brace. | 06-10-2010 |
| 20080277035 | Method and Device for Quenching Flat Steel Products - An apparatus for quenching flat steel products includes a roller conveyor for such flat steel products. The roller conveyor includes upper and lower rollers. At least one nozzle device is arranged above the roller conveyor, and transversely to it, for spraying water onto the flat steel products. At least one suction removal device is arranged above the roller conveyor, and transversely to it, for removing water by suction upstream of an associated upper roller. A method of quenching flat steel products is also provided. | 11-13-2008 |
