Inventor
DELLA NEGRA ANGELICO
IT15 patents
Patents
15 patentsUS6327296B1Dec 4, 2001
Cooled roof for electric arc furnaces and ladle furnaces
DANIELI OFF MECC9 citations73
US6249538B1Jun 19, 2001
Cooling device with panels for electric arc furnace
DANIELI OFF MECC10 citations73
US6157665ADec 5, 2000
Method to load scrap for electric arc furnace and relative system
DANIELI OFF MECC8 citations73
US5787108AJul 28, 1998
Exhaust device for electric arc furnaces and relative method
DANIELI OFF MECC10 citations73
US6201826B1Mar 13, 2001
Loading system for electric arc furnaces
DANIELI OFF MECC8 citations66
US11859907B2Jan 2, 2024
Vessel for containing direct reduced iron
DANIELI OFF MECC2 citations65
US6175584B1Jan 16, 2001
Aspiration system to reduce the losses of fine materials and powders from an electric arc furnace
DANIELI OFF MECC6 citations62
US6157664ADec 5, 2000
System to load pre-heated scrap by means of baskets for electric arc furnace
DANIELI OFF MECC4 citations62
US5923697AJul 13, 1999
Cooling device for the roof in electric arc furnaces
DANIELI OFF MECC3 citations62
US5850413ADec 15, 1998
Device to support and swing the hearth in an electric furnace
DANIELI OFF MECC2 citations59
US10697033B2Jun 30, 2020
Device for delivering filler material into a blast furnace
DANIELI OFF MECC1 citations51
US6219371B1Apr 17, 2001
System to plug the delta area of the roof of an electric arc furnace
DANIELI OFF MECC1 citations51
US6163561ADec 19, 2000
Cooled basket for steel plants
DANIELI OFF MECC1 citations51
US6535543B2Mar 18, 2003
Device to take in fumes and cool the roof of electric furnaces
DANIELI OFF MECC1 citations47
US11566844B2Jan 31, 2023
Delivery device for blast furnace
DANIELI OFF MECC0 citations42