| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 373094000 | Electrode support | 11 |
| 20090175309 | INDIVIDUAL SEGMENT COOLING DEVICE FOR THE ELECTRODES OF A METALLURGICAL FURNANCE - In a cooling device for electrodes of a metallurgical furnace, such as reduction furnace, electrical arc furnace, induction furnace, etc., which surrounds the electrodes and consists of individual segments ( | 07-09-2009 |
| 20100272146 | Lateral hoist for electrode columns of electric arc melting furnaces - A device for moving electrode columns of electric arc melting furnaces, characterised by consisting essentially of a lever the central fulcrum of which is connected to the hook of the overhead crane by an articulated ring, on one side a coupling mechanism being inserted into a tube and intended for coupling to the electrode column, while on the other side a counterweight of predetermined weight balances the device during its movement. | 10-28-2010 |
| 20110274137 | Lateral hoist for electrode columns of electric arc melting furnaces - A device for moving electrode columns of electric arc melting furnaces, characterised by consisting essentially of a lever the central fulcrum of which is connected to the hook of the overhead crane by an articulated ring, on one side a coupling mechanism being inserted into a tube and intended for coupling to the electrode column, while on the other side a counterweight of predetermined weight balances the device during its movement. | 11-10-2011 |
| 20120008661 | APPARATUS FOR MEASURING THE POSITION OF THE ELECTRODES IN AN ELECTRIC FURNACE - An apparatus for measuring the position of the electrodes in an electric furnace which envisages an electrode-holder column ( | 01-12-2012 |
| 20130039379 | ELECTRODE SUPPORT ARM SYSTEM - The invention relates to an electrode support arm system for metallurgical furnaces, having an electrode arm ( | 02-14-2013 |
| 373095000 | Seal | 1 |
| 20110090934 | SEALING DEVICE - A sealing device is arranged around a rod electrode extending vertically through an aperture made in the ceiling of an arc furnace and being vertically movable inside the furnace to prevent the access of gases from the furnace through the aperture to the atmosphere, and on the other hand to prevent air from flowing from the atmosphere into the furnace. The sealing device comprises a gas distribution chamber provided with an inlet channel for feeding essentially passive gas, such as nitrogen or air, into the gas distribution chamber. The sealing device also includes a slit nozzle encasing the electrode, through which nozzle a gas jet is arranged to be discharged from the gas distribution chamber towards the electrode in a direction that is at an angle with respect to the horizontal plane and has a slightly upwards inclined orientation, and that is, with respect to the furnace interior, pointed outwardly, so that the sealing is carried out owing to the effect of the created stagnation pressure. | 04-21-2011 |
| 373096000 | With electrode shield | 2 |
| 20080304538 | Safety Device For Detecting Electrode Breakage - The invention relates to a safety device ( | 12-11-2008 |
| 20100135351 | Cooling Device for the Electrodes of a Metallurgical Furnace - A cooling device ( | 06-03-2010 |
| 373098000 | Mast | 1 |
| 20090207877 | WALL ELEMENTS FOR WATER-COOLED, CURRENT-CONDUCTING ELECTRODE BEARING ARMS AND ELECTRODE BEARING ARMS PRODUCED FROM SUCH WALL ELEMENTS - The particular aim of the invention is cost-effective production of the wall elements for water-cooled, current-conducting electrode bearing arms, wherein wall elements have been developed which comprise a flat profile, which consists of an electrically conductive metal and into which at least one recess is incorporated on the side forming the outside of the electrode bearing arm, which recess extends over the length of the profile and is provided on the outside and the end side with a cover, which is combined with the flat profile by means of welding and provides a closed cooling channel, with in each case at least one inlet and at least one outlet for the cooling water flowing through the channel. The constituent parts of the wall elements can be produced in a cost-effective manner from continuous material, from which wall elements it is then also possible for electrode bearing arms to be produced in a cost-effective manner taking into consideration individual requirements for electrode bearing arms to be produced from the wall elements in terms of their dimensions. | 08-20-2009 |
| 373100000 | Slipping holder | 1 |
| 20160205729 | CLAMPING CYLINDER FOR AN ELECTRODE SLIPPING DEVICE | 07-14-2016 |
| 373101000 | With electrical contact or terminal | 1 |
| 20160198531 | PRESSURE RING ASSEMBLY FOR CONTACT SHOES IN AN ELECTRODE SYSTEM | 07-07-2016 |
