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US20110038391 ARC METALLURGIC FURNACE SLAGGING DOOR  
An arc metallurgic furnace slagging door comprising a lower slag removing-pushing movable panel (16) and a top movable panel (18) which can be opened to carry out remarks and interventions on...
US20130266037 INDUCTION MELTING FURNACE HAVING ASYMMETRICAL SLOPING BOTTOM  
An induction melting furnace having an asymmetrical sloping bottom. The melting furnace includes: an induction coil member provided on the melting furnace so as to melt waste contained in the...
US20130336353 Furnace And Method For Electroslag Remelting  
The invention relates to a furnace and a method for electroslag remelting, wherein the furnace (37) comprises a base frame (38), wherein the base frame comprises supports (39) which bear a furnace...
US20150036712 ELECTRIC GLORY HOLE FURNACE ASSEMBLY  
An electric glass hot shop system is described herein that has at least one electrically powered heating unit (e.g., electric furnace, electric glory hole, electric pipe warmer, electric color...
US20130250996 SLAG DISCHARGE DOOR DEVICE FOR AN ELECTRIC FURNACE  
The present invention relates to a slag discharge door device for an electric furnace, wherein slag is prevented from flowing out via a slag discharge port by making a discharge control door body...
US20130058372 MODULAR HEATER  
A modular heater is disclosed, including multiple heater modules. The heater modules can include mating features, such as a tongue and groove seal, and/or soft seal, to prevent radiation, thermal...
US20140254621 Electric Induction Heating and Stirring of an Electrically Conductive Material in a Containment Vessel  
Apparatus and method are provided for electric induction heating and/or stirring of a molten electrically conductive composition in a containment vessel with the apparatus being removably...
US20150003489 Installation for Treating a Fuel to Increase its Caloric Power  
The invention refers to an installation for treating fuels to increase their caloric power. The installation, according to the claimed invention has a housing (15) and a coupon (10) between which...
US20130322485 BURNER INSERT FOR AN ARC FURNACE  
A burner insert for an arc furnace has a support frame which can be inserted into a wall opening of a side wall of the arc furnace and a burner arranged in the support frame. The support frame is...
US20150036714 FURNACE COMBUSTION TUBE AND MOUNTING ASSEMBLY  
A combustion tube mounting system releasably mounts a combustion tube to an aperture in the floor of a furnace housing. The combustion tube has a base assembly with a cam and can be manually or...
US20130143173 FURNACES, PARTS THEREOF, AND METHODS OF MAKING SAME  
A furnace comprises a cage holding and supporting an insulation pack comprising one or more base boards, one or more top boards and a plurality of side boards each of rigid carbon fiber based...
US20140029643 ROOF FOR ELECTRIC FURNACE  
Disclosed herein is a roof for an electric furnace. The roof includes: a small-ceiling seating port (120) which has a small-ceiling seating surface (122) and a small-ceiling support surface (124)...
US20150023383 CYLINDRICAL COMBUSTION TUBE AND MOUNTING ASSEMBLY  
A combustion tube mounting system releasably mounts a combustion tube to an aperture in the floor of a furnace housing. The combustion tube has a base assembly with a cam and can be manually or...
US20150233642 CONCENTRIC HEATER FOR A CYLINDRICAL COMBUSTION TUBE  
A heater for a cylindrical combustion tube employed in an analytical instrument includes a curved resistive heating element shaped to at least partially surround a cylindrical combustion tube in...
US20110075696 EASILY REMOVABLE COMBUSTION TUBE  
A combustion tube mounting system releasably mounts a combustion tube to an aperture in the floor of a furnace housing. The combustion tube has a base assembly with a cam and can be manually or...
US20140247856 SLAG-SUPPLYING CONTAINER FOR USE IN ELECTRIC FURNACE FOR REDUCTION PROCESSING OF STEEL-MAKING SLAG  
This slag-supplying container of an electric furnace for reduction processing of steel-making slag includes: a container body that causes hot steel-making slag to flow to the electric furnace; a...
US20130182740 COLD CRUCIBLE INDUCTION MELTER INTEGRATING INDUCTION COIL AND MELTING FURNACE  
A cold crucible induction melter includes an induction coil and a melting furnace. The induction coil serves as a water cooled segment to directly transmit an induced current to a molten material...
US20080123715 Silicon Refining Installation  
The present invention relates to a silicon refining installation, having a cold sectorized induction crucible, having its internal wall lined with a refractory material.
US20110292961 METHOD AND DEVICE FOR CONTROLLING A CARBON MONOXIDE OUTPUT OF AN ELECTRIC ARC LIGHT OVEN  
In a method and a device for controlling a carbon monoxide output of an electric arc oven, comprising an oven container, an arrangement for determining a height of a foamed slag in at least three...
US20130259082 PREHEATING APPARTUS FOR STEEL SCRAP AND METALLURGICAL MELTING VESSEL EQUIPPED THEREWITH  
A metallurgical melting vessel has a vertical shaft, surrounded by a housing wall, which receives steel scrap. At least one closure element, having laterally spaced-apart fingers extending...
US20140185645 METHOD FOR OPERATING AN ELECTRIC ARC FURNACE AND MELTING PLANT HAVING AN ELECTRIC ARC FURNACE OPERATED ACCORDING TO SAID METHOD  
In a method for operating an electric arc furnace operated with an alternating voltage, a structure-borne sound signal occurring on a wall of the electric arc furnace is detected, from which...
US20120300806 Electric Induction Furnace with Lining Wear Detection System  
An electric induction furnace for heating and melting electrically conductive materials is provided with a lining wear detection system that can detect replaceable furnace lining wear when the...
US20150030048 ELECTRIC GLORY HOLE INSULATION PACKAGE  
An electric glass hot shop system is described herein that has at least one electrically powered heating unit (e.g., electric furnace, electric glory hole, electric pipe warmer, electric color...
US20110222575 FURNACE FOR DEHYDRATING AND SINTERING POROUS GLASS PREFORM  
A furnace for dehydrating and sintering a porous glass preform includes a core tube that passes through a center portion of a furnace body to accommodate therein the porous glass preform, a heater...
US20110280274 Reduced Puffing Needle Coke From Decant Oil  
A reduced puffing needle coke is formed from decant oil, which includes a lesser amount of nitrogen within the coke so that carbon articles produced from such coke experience minimal expansion...
US20140321496 DEVICE FOR SUPPLYING ENERGY TO MELTING FURNACES  
The invention relates to a coupling device (2) for electrically connecting a melting furnace, in particular the crucible (1) of a melting furnace, to an energy source, comprising at least one...
US20140023106 HEATING ELECTRODE ASSEMBLY FOR CRYSTAL GROWTH FURNACE  
A heating electrode assembly for a crystal growth furnace includes: a heat insulation board unit that is disposed between a furnace wall and a heater, that includes a first surface facing the...
US20100118910 SILL AND DOOR JAMB ASSEMBLY FOR ELECTRIC ARC FURNACE  
A sill and door jamb assembly providing an opening in an electric arc furnace. A shell comprised of side walls and a lower bowl and a refractory layer lining the bowl and side walls. The...
US20120320941 WASTE HEAT RECOVERY STRUCTURE FOR STEEL MAKING ELECTRIC ARC FURNACES, STEEL MAKING ELECTRIC ARC FURNACE FACILITY, AND WASTE HEAT RECOVERY METHOD FOR STEEL MAKING ELECTRIC ARC FURNACES  
A waste heat recovery structure includes a first exhaust gas flow path provided to each of steel making electric arc furnaces to discharge exhaust gas thereinto; a waste heat boiler disposed on...
US20130142212 GRAPHITIZATION FURNACE AND METHOD FOR PRODUCING GRAPHITE  
Graphite is produced from powder as a carbon source by means of a graphitization furnace. The graphitization furnace is comprised of: an electrically conductive crucible including a hollow...
US20120168431 HEATING ELEMENT  
A heating element for use in industrial furnaces, which enables the use of a higher voltage over the element. The heating element includes a heating zone made of a molybdenum disilicide based...
US20150055673 APPARATUS FOR CLOSING THE SLAG DOORWAY AND FOR CLEANING THE SLAG DOORWAY AND CHANNEL OF A METALLURGICAL FURNACE AND RELATIVE METHOD  
A method and apparatus closing a slag doorway and cleaning the slag doorway and channel of a metallurgical furnace including walls defining a slag doorway and a slag channel that crosses the slag...
US20130128913 ELECTRICALLY POWERED INDUSTRIAL FURNACES HAVING MULTIPLE INDIVIDUALLY CONTROLLABLE POWER SUPPLIES AND SHORTENED CABLING REQUIREMENTS  
An electrically powered industrial furnace uses a number of distributed, highly compact power supplies physically located generally immediately adjacent to each of the furnace electrical...
US20090245319 Burner/Injector Panel Apparatus  
The present invention generally relates to an apparatus and method for use in metal melting, refining and/or other processing, such as, for example, steel making in an electric arc furnace (EAF),...
US20150098484 TAPPING DEVICE AND METHOD USING INDUCTION HEAT FOR MELT  
A tapping device and method using induction heat for melt comprises melting furnace made of steel; heating unit disposed in the upper part in the melting furnace and made of graphite material;...
US20150063400 ARC FURNACE  
Provided is an arc furnace, including: a furnace body having a bottomed cylindrical shape; a furnace lid that openably closes an opening of the furnace body; an electrode that is provided at the...
US20110090933 Electric Glass Hot Shop System  
An electric glass hot shop system is described herein that has at least one electrically powered heating unit (e.g., electric furnace, electric glory hole, electric pipe warmer, electric color...
US20150036713 COMBUSTION TUBE AND SEAL ASSEMBLY  
A combustion tube mounting system releasably mounts a combustion tube to an aperture in the floor of a furnace housing. The combustion tube has a base assembly with a cam and can be manually or...
US20150139266 ARC FURNACE  
An arc furnace having a furnace vessel for melting steel, a cover for closing the furnace vessel and a pivot unit by means of which the cover can be moved away from the furnace vessel in which the...
US20130336354 CHANNEL TYPE INDUCTION FURNACE  
The invention comprises a double loop channel type induction furnace of which the floor has a base on a first side of its hearth and a ramp which rises from the base to terminate in a plateau...
US20080267251 STACKED INDUCTION FURNACE SYSTEM  
A stacked induction furnace system includes a first furnace having an induction coil to heat and melt a substantially non-conductive material contained in an upper crucible. The upper crucible...
US20130294474 GASIFICATION MELTING FURNACE AND METHOD FOR TREATING COMBUSTIBLE MATERIAL USING THE SAME  
A gasification melting furnace includes a gasification part into which the combustible material inputs, a sedimentary part communicating with a lower part of the gasification part, and a melting...
US20110194584 ELECTROMAGNETIC INDUCTION MELTING FURNACE TO CONTROL AN AVERAGE NOMINAL DIAMETER OF THE TIC CLUSTER OF THE AL-TI-C ALLOY  
An electromagnetic induction melting furnace to control an average nominal diameter of the TiC cluster of the Al—Ti—C alloy includes a main body containing the melted alloy; and a multi-layer coil...
US20080069175 Electrode Arm for Arc Furnaces  
The present invention relates to an electrode support arm for arc furnaces comprising an electrode receiving means provided at the front end thereof, the arm comprising a hollow profile which is...
US20150049780 METHOD FOR OPERATING AN ARC FURNACE AND SMELTING SYSTEM HAVING AN ARC FURNACE OPERATED ACCORDING TO THE METHOD  
At least one measurement value of a measurement variable characterizing the operating state of each of a plurality of system components that influence the operating conditions of an arc furnace is...
US20130279532 ENERGY EFFICIENT HIGH-TEMPERATURE REFINING  
An energy-efficient device for refining a glass melt to produce a glass and/or a glass ceramic is provided. The device includes a refining crucible defined at least by lateral walls with a...
US20110164650 ELECTROMAGNETIC INDUCTION MELTING FURNACE TO CONTROL AN AVERAGE NOMINAL DIAMETER OF THE TIB2 CLUSTER OF THE AL-TI-B ALLOY  
An electromagnetic induction melting furnace to control an average nominal diameter of the TiB2 cluster of the Al—Ti—B alloy includes a main body containing the melted alloy; and a multi-layer...
US20150153108 CRUCIBLE HEATING APPARATUS AND METHOD  
The present disclosure proposes crucible heating apparatus. In embodiment 1, the apparatus includes a crucible, a metal barrel around the crucible, a heating wire wound between the metal barrel...
US20110019712 METHOD FOR OPTIMIZING A FURNACE CAMPAIGN  
The invention relates to a method and a device for extending the furnace campaign by avoiding cracks in the stones and the chipping of parts of the stones, and reducing joints in melting furnaces....
US20120225000 COMBUSTION TUBE  
A combustion tube comprises a generally cylindrical body with an outwardly extending annular tube stop spaced from one end of the combustion tube for engaging a combustion tube mounting assembly...

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