| Patent application number | Description | Published |
|---|
| 20090309589 | DEVICE FOR THE IN-LINE DETECTION OF SURFACE DEFECTS IN A ROLLED PRODUCT IN A ROLLING STAND AND RELATIVE METHOD | 12-17-2009 |
| 20110026672 | THICKNESS MEASURER FOR METAL SHEET AND RELATIVE MEASURING METHOD - Thickness measurer for metal elements ( | 02-03-2011 |
| 20110200231 | DEVICE TO ANALYZE AND DETERMINE THE MOVEMENT CHARACTERISTICS OF PRODUCTS, IN PARTICULAR IN A CASTING LINE, AND RELATIVE METHOD - A device to analyze and determine the movement characteristics of products moving in a determinate direction of feed (F) and emitting radiations, in particular products exiting from a casting line, comprises a camera to continuously acquire images of the product moving in the direction of feed (F) in at least two successive instants of time, and an electronic processing unit by means of which the comparison between at least two successive images acquired is carried out, using mathematical algorithms based on the image correlation principle, in order to determine the spatial displacement of the images and then the movement characteristics of the product moving in the direction of feed (F) are analyzed and determined. | 08-18-2011 |
| 20130111987 | LEVEL DETECTION DEVICE IN A CASTING EQUIPMENT AND RELATIVE DETECTION METHOD - A level detection device in casting equipment oscillating linearly, in a manner concordant with a substantially vertical direction of advance of molten steel in the casting equipment at a desired frequency of oscillation includes the device oscillating at the same frequency and disposed at a predetermined operating height. The device generates a continuous magnetic field, and the field generator is oriented transversely to the direction of advance of the steel in the casting equipment, so as to generate alternate induced currents in the molten steel. The device detects a variable induced magnetic field generated by and concatenated with said alternate induced currents, wherein the intensity of the variable induced magnetic field as detected is correlated to the level of the molten steel in the casting equipment with respect to the operating height. | 05-09-2013 |
| 20130147465 | DEVICE TO DETECT THE LEVEL OF LIQUID METAL IN A CASTING APPARATUS AND RELATIVE METHOD - A device to detect the level of liquid metal (M) in a casting apparatus includes a box-like structure associated in correspondence with an upper end of a crystallizer. The box-like structure has a peripheral cavity inside in which a device for the generation and detection of a variable magnetic field is disposed. The device for the generation and detection extends for a segment beyond an inner corner of the crystallizer so as to face directly into the open top of the crystallizer. | 06-13-2013 |
| 20130160509 | METHOD AND DEVICE TO CONTROL THE SECTION SIZES OF A ROLLED PRODUCT - A method controls the section sizes of a rolled product in a segment of a rolling line between at least two rolling stands, wherein each is provided with its own drive members, in which at least a detector located between the two rolling stands detects a characteristic size of the rolled product. A control unit compares the characteristic size of the rolled product with a reference size and acts on said drive members in order to hold the rolled product in an optimal drawing condition. The method comprises setting a predefined value of an electric quantity of at least one of the drive members, measuring the reference size, and verifying the characteristic size of the rolled product in transit. If a deviation is detected between the characteristic size and the reference size, returning the characteristic size of the rolled product to the reference size. | 06-27-2013 |
| 20150030049 | METHOD FOR MANAGING THE CHARGE IN A MELTING FURNACE AND CORRESPONDING LOADING APPARATUS - Method for managing the metal charge in a melting furnace comprising at least a step of depositing metal materials to be melted in a storage zone, a step of picking up and loading the metal materials from the storage zone onto feed means by means of loading means, and a feed step in which the feed means feed the materials toward the melting furnace. The deposit step provides to divide the storage zone into a plurality of specialized areas in each of which a differentiated type of the metal materials is deposited, and during the pick-up and loading step, a processing device controls and commands the actuation of the loading means which pick up the types of materials from the specialized areas and load them onto the feed means according to a desired modality and quantity. | 01-29-2015 |
| 20150336145 | APPARATUS TO DETECT THE DEFORMITY IN THICKNESS OF TUBULAR ELEMENTS AND CORRESPONDING METHOD - Apparatus to detect a deformity in thickness of a tubular element. The apparatus comprises a plurality of sensors and is installed in at least a rolling stand, having at least three rolling rings, of a rolling train able to obtain said tubular element. | 11-26-2015 |
