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Matches 1 - 50 out of 8,547

Document Document Title
WO/2018/091762A1
Described is method for controlling a geometric form of an electric arc between a top electrode assembly (1) and a bottom electrode assembly (2) in a furnace space (3) of an electric arc furnace and an electric arc furnace comprising a f...  
WO/2018/087886A1
An optical unit (101) within a first housing (100) comprises: a light reflection part which has formed therein a first light reflection surface having a shape that constitutes a part of the surface of a flat long ellipsoid; and a heat ra...  
WO/2018/083433A1
Use of an electric arc furnace (EAF) with graphite electrodes is incompatible with zero CO2 emission. EAF usage is challenged by proposed new technology employing generic melt circulation, in which no plant - site carbon dioxide is emitt...  
WO/2018/059902A1
The invention basically comprises supplying a high-temperature ultra-high vacuum furnace, the sole chamber of which is metal, in which an electrically conductive crucible, preferably made of tantalum, is placed onto an insulating support...  
WO/2018/058070A1
Multiple magnetic field sensors are arranged around a current-containing volume at multiple longitudinal and circumferential positions. Each sensor measures multiple magnetic field components and is characterized by one or more calibrati...  
WO/2018/042296A1
Systems and methods for cooling an electric arc furnace (EAF) using wastewater. Some methods include heating a material disposed with an interior volume an EAF by supplying power to one or more electrodes of the EAF, each being at least ...  
WO/2018/022472A1
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 furnace is properly operated and maintained....  
WO/2017/220726A1
The invention relates to an electric reduction device with an electric reduction furnace (100) for preparing feedstock and with at least one transformer (200) for providing a three-phase supply voltage (R, S, T). In an elongated furnace ...  
WO/2017/206700A1
A circular electric furnace, and electrode arrangement structure thereof. The electrode arrangement structure of the circular electric furnace comprises: 2n electrodes (11-16) and n single-phase transformers (40) each including two outpu...  
WO/2017/200677A3
The present application provides a heat exchange assembly for exchanging heat between a coolant and a gaseous medium. The heat exchange assembly may include an outer jacket, a number of gas tubes positioned within the outer jacket, and a...  
WO/2017/168385A1
Resistance annealing furnace to anneal at least one metal or metal alloy wire, strand, string, wire rod or strip, the annealing furnace (1) having at least two electric axles (5-7) provided with respective electric contact rings (8- 10) ...  
WO/2017/165802A1
A method for providing a region of inert gas around the electrodes in an electric arc furnace is provided. This electric arc furnace includes consumable graphite electrodes, a melting zone, and at least one lance including an inlet and a...  
WO/2017/156620A1
An induction heater and materials processing apparatus and method using induction heating and rotary tumbling to heat or heat and dry materials such as drilling cuttings or waste material.  
WO/2017/159935A1
The present invention relates to a hollow coil spring manufacturing method. The purpose of the present invention is to provide a hollow coil spring manufacturing method wherein, in connection with manufacturing a coil spring using a holl...  
WO/2017/125865A1
Tunnel oven (3) and associated method for the heat treatment of friction elements (2), and in particular of braking elements such as brake pads, wherein the friction elements are arranged on a resting surface (10) of a conveyor device (9...  
WO/2017/125645A1
The invention relates to a method for operating an electrode equipment assembly (1) of an electric arc furnace (2) and to an electrode equipment assembly (1) of an electric arc furnace (2). The electrode equipment assembly (1) comprises ...  
WO/2017/119093A1
This irradiation device for heating comprises: a high-frequency generator 1 serving as an electromagnetic wave generator for generating electromagnetic waves for heating; a plurality of antennae 3 for irradiating, onto an object to be he...  
WO/2017/111190A1
Disclosed is a DC electric furnace, which is an electric furnace using a DC electrode, comprising: a body having a bottom surface, which has a taphole formed thereon, and the body providing an inner space, in which scraps are inserted; a...  
WO/2017/093274A1
The invention relates to a self-baking electrode (1) for a smelting/reduction oven and to a method for determining the baking status of such an electrode (1) which has a hollow cylindrical sleeve (10), an electrode paste (20) filled into...  
WO/2017/081852A1
A microwave heating device having: a heating chamber (1) housing an object (4) to be heated; a microwave generation unit (2) that generates microwaves; electricity supply units (3, 8) that supply microwaves to the heating chamber (1); an...  
WO/2017/076907A1
The invention relates to an analysis system and a library-independent analysis method for the qualitative detection and classification of energetic materials, in particular for detecting explosives and blasting materials as well as compl...  
WO/2017/079517A1
A composite ceramic element and method of firing clay or ceramic elements in a roller kiln, comprising the steps of passing a first ceramic element on rollers through the roller kiln, passing a second ceramic element on rollers through t...  
WO/2017/079390A1
A method of indicating a length of an electrode for an apparatus that melts batch materials is provided. The method includes providing a first signal indicative of temperature at a first temperature measurement point positioned along the...  
WO/2017/064281A1
The present invention relates to a method, and system for performing such method, for producing a press hardened part (2') of heat treatable material having zones of different structure by partially heating a blank (2) before the blank i...  
WO/2017/061664A1
A sintered ore manufacturing apparatus according to one embodiment of the present invention performs a sintering process by connecting a plurality of sintering trolleys in a caterpillar form and comprises: a material feeding part includi...  
WO/2017/058764A1
A system for performing treatment of a liquid by ionized gas comprises a laminar flow liquid gas plasma reactor. The plasma reactor includes electrodes, an upper and lower flow spreader, and a housing. The reactor uses gas to form a gas ...  
WO/2017/056849A1
The purpose of the present invention is to provide a hybrid metal melting furnace which is capable of using a furnace lid to hold molten metal, while inhibiting reduction in the service life of burners provided to the furnace lid caused ...  
WO/2017/042067A1
The invention relates to a heating chamber (1) for a heating furnace, by means of which heating furnace an electrothermal vaporization of contaminants from samples can be accomplished such that said contaminants can be spectrometrically ...  
WO/2017/023718A1
A thermal storage device includes a fabric base and a phase-change material provided on the base for storing and releasing heat applied to the thermal storage device.  
WO2017009811A1
Disclosed is a channel type induction furnace (50) provided with a furnace floor (71 ) that is inclined downwards from an operative rear of the furnace hearth (50) towards an opposing operative front of the hearth (50), with a wall (73A)...  
WO/2016/185625A1
Provided is a heater protective tube for a molten metal holding furnace that combines heat dissipation properties and heat retaining properties. A heater protective tube 31 has a tip-side tapered cylindrical portion 35 and base end-side ...  
WO/2016/128534A1
The invention relates to a sintering furnace (1) for components (15) made of a sintered material, in particular for dental components, comprising a furnace chamber (2) having a chamber volume (VK) and a chamber inner surface (OK), wherei...  
WO/2016/117617A1
Provided is a heat treatment apparatus whereby a temperature distribution can be controlled with good reproducibility. A heat treatment apparatus (1) is provided with a cylindrical heater (20), troughs (30), (40) comprising graphite tube...  
WO/2016/107599A1
Provided herein are devices, systems, and methods for conducting nucleic acid amplification. The devices, systems, and methods are suited for portability, rapid operation, low power consumption, integrated operation, and remote monitoring.  
WO/2016/104633A1
Provided is a heater unit for a carburizing furnace that carburizes a workpiece, wherein: the heater unit is provided with a heater that heats the atmosphere inside the furnace and a heater support member that reflects the radiated heat ...  
WO/2016/096332A1
The invention relates to a method for reducing molten raw materials, in which method the raw materials, in a solid or molten state, are placed on a bed comprising coke pieces, which bed is at least partially inductively heated, and the r...  
WO/2016/094231A1
A volatile material delivery system which includes a wax warmer and one or more melt bodies positioned onto a reservoir of the wax warmer, are provided. When sufficient heat to liquefy at least a portion of a melt body is supplied to the...  
WO/2016/035867A1
 An inductive heating device for a metal strip, provided with: an induction coil provided on one or both sides, in the plate thickness direction, of a metal strip travelling in the longitudinal direction, the induction coil forming, in...  
WO/2016/021173A1
The present invention addresses the problem of providing a heating furnace that sufficiently exhibits the microwave effect produced by microwave heating and allows economical heating taking advantage of the characteristics of each heatin...  
WO/2016/017217A1
This microwave heating radiation device is provided with: a reactor furnace (1) which has an opening and which heats an internally housed sample by irradiating microwaves from said opening; one microwave emission source (3) which is arra...  
WO/2016/017218A1
This microwave applicator is provided with: a reactor (1) which heats a sample (50) accommodated therein when exposed to microwaves; a polarization grid (2) installed in the reactor (1); one microwave radiation source (3) that is dispose...  
WO/2016/013360A1
This carburizing device (1) comprises a furnace (2) which subjects a material to be treated (W) to heat and carburization treatments. In the furnace (2), a heater (9) for heat treating the material to be treated (W) is provided upright i...  
WO/2016/009691A1
A microwave heating and radiating device is provided with a reactor (1) causing a sample (50) contained therein to react by radiating microwaves thereon, a cover (2) provided on the reactor (1) and having a single hole (21), a single mic...  
WO/2016/006500A1
This heat treatment device (1) is provided with: a heating chamber (2) in which an object (W) to be treated is accommodated; a lower heater (5a) for heating a lower portion of an accommodation region (R), i.e. a region of the heating cha...  
WO/2015/198210A1
The invention provides a vacuum pyrolysis system and method for removing and distilling mercury from mercury contaminated materials, such as in fluorescent lamps and tubes, LEDs, tilt switches, thermometers, sphygmomanometers, arc rectif...  
WO/2015/176675A1
Lid configurations for thermal cyclers and uses thereof are provided. A nucleic acid amplification device may include a lid assembly that may be able to move between an open and closed configuration. The lid assembly may include a heater...  
WO/2015/174320A1
This graphitization furnace (1A) is provided with: a first electrode (8); a second electrode (9) that is arranged so as to face the first electrode; a first electrically heated heat-emitting body (11) that is provided to the surface of t...  
WO/2015/164959A1
A highly flexible sealing arrangement designed to seal high-temperature furnace ports, particularly the electrode port of an electric furnace. The seal comprises an annular support member fixed to a flexible sealing member and employs th...  
WO/2015/152428A1
The present invention provides: an induction heating device, a premelt pot, and molten metal plating equipment that have a long life span even with respect to a molten zinc-aluminium alloy bath. Provided is an induction heating device (1...  
WO/2015/124078A1
A combined directly-heating resistance furnace, composed of a heating unit set and a heat exchange system. The heating unit set is composed of a plurality of resistance heating units. The resistance heating unit is composed of a unit she...  

Matches 1 - 50 out of 8,547