Patent application number | Description | Published |
20090014147 | Crystalliser Holding Device - Crystalliser holding device for billets, blooms and slabs production plants that has a high constructive simplicity, a significantly reduced overall weight and that reduces substantially to zero the need for maintenance. The crystalliser holding device of the invention, in addition to efficaciously guaranteeing the transfer toward the exterior of the heat of the liquid steel introduced into the tubular crystalliser contained therein, also provides a separate circuit for cooling the continuous ingot exiting the crystalliser and the rollers at the foot. It also permits an easy and rapid replacement in the oscillating table in which it is housed. | 01-15-2009 |
20090050287 | Oscillating Table - Oscillating table for blooms or billets production plants, comprising pairs of bars, lying on at least one horizontal plane, which constitute the elastic support elements of the crystalliser, thus permitting an optimal guidance of the oscillation thereof exclusively in the casting direction, said pairs of bars constituting a tie rod-strut system working in bending that confers to the table very high torsional and lateral stiffness. It allows a high precision in guiding crystalliser thus consenting it wide oscillations in the axial casting direction only. | 02-26-2009 |
20120269225 | ELECTRODE FOR DIRECT CURRENT CONTINUOUS ARC FURNACE - Bottom electrode or anode for continuous direct current arc furnaces, provided with a cooling system which allows to improve the effectiveness of the cooling action of the bottom electrode, made in the shape of bimetallic billet, for the purpose of ensuring a sufficient height of the portion of said electrode which remains solid during the operation of the furnace, also when there is a very high electric load. | 10-25-2012 |
20130319629 | CRYSTALLIZER FOR CONTINUOUS CASTING - Crystallizer for continuous casting, having a monolithic structure defined by lateral walls in the thickness of which channels ( | 12-05-2013 |
20130327492 | CRYSTALLIZER FOR CONTINUOUS CASTING - Crystallizer for continuous casting, having a monolithic tubular structure defined by lateral walls ( | 12-12-2013 |
20140042676 | DEVICE TO INJECT SOLID MATERIAL INTO A BATH OF LIQUID METAL, AND CORRESPONDING METHOD - Device and method for injecting solid material in particles, powder or granulated form, of varying grain size. The device comprises a tubular pipe which can be applied on a lateral wall of a melting furnace so as to dispose its exit end inside the volume of the melting furnace and above the meniscus of the liquid metal. The device also comprises a chamber or tank to contain the solid material and emitter means comprising valve means which can be selectively opened for an opening time in the range of tenths of a second, to introduce an impulsive jet of pre-compressed gas or air which, in coordination with the opening of an exit valve which can be selectively opened, disposed at one end of said pipe, determines the emission of an impulsive flow of the solid material contained in said chamber or tank, with high kinetic energy and quantity of motion. | 02-13-2014 |
20150060238 | Vibration Device for an Apparatus for Conveying a Metal Charge to a Melting Plant - Vibration device for a conveying apparatus ( | 03-05-2015 |
20150290704 | TEMPLATE FOR CENTERING ROLLERS AT THE FOOT OF AN INGOT MOLD - A template ( | 10-15-2015 |