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WO/2013/108624A1 |
Provided are a continuous annealing furnace that is capable of quickly reducing the dew point of the in-furnace atmosphere to a level suitable for stable operation and stably obtaining a low-dew-point atmosphere in which less problems ar...
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WO/2013/105578A1 |
This tunnel kiln is provided with: a tunnel kiln main body of which the inner wall is configured from a furnace material and that has a sintering zone and a dewaxing zone that respectively sinter and dewax a body to be fired containing a...
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WO/2013/105577A1 |
This tunnel kiln is equipped with: a tunnel kiln main body having a sintering zone and a dewaxing zone that respectively sinter and dewax a body to be fired containing an organic component; a bogie that, in the state of being loaded with...
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WO/2013/101746A1 |
An improved oven (1) comprising a conveyor configured and arranged to move a product (11) to be processed through an oven, a primary air delivery system (45) configured and arranged to provide a heated primary air flow (47), a secondary ...
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WO/2013/094553A1 |
Provided is a firing furnace capable of stably recovering exhaust heat energy over a long period of time by using a Stirling engine. Stirling engines (20) are provided in a cooling zone (5) of a roller hearth kiln (1). High temperature s...
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WO/2013/093348A1 |
Oven (12) for curing a thermosetting binder present in a pad (11) of mineral fibres, comprising a series of vessels (21-27) successively traversed by said fibre pad, said pad being compressed and transported through said vessels by gas-p...
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WO/2013/095163A1 |
Apparatus for pyrolysis of industrial waste; vehicle components as car floc and shredded tyres. A hollow centre auger moves material upward through a sealed, sloping tubular furnace heated externally, while evolved liquids drain down alo...
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WO/2013/088495A1 |
This heater unit includes a power supply, which has a first terminal and a second terminal, a plurality of heaters, which are connected in series to the power supply, and a power supply position switching apparatus. The heater unit is ch...
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WO/2013/082658A1 |
A method of starting a molten-bath based melting process includes commencing supplying cold oxygen-containing gas and cold carbonaceous material into a main chamber of a smelting vessel within at most 3 hours after completing a hot metal...
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WO/2013/082659A1 |
A method of starting a smelting process in a smelting vessel includes heating frozen slag and forming molten slag and draining molten slag from a forehearth connection via a forehearth and establishing a clear flow path through the foreh...
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WO/2013/077050A1 |
The purpose of the present invention is to make it possible to easily inhibit ambient gas in the heating furnace from leaking to the exterior, or external air from entering the heating furnace, through penetration sections provided to th...
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WO/2013/071830A1 |
A roller way type solar cell silicon wafer sintering furnace. A carrier for transferring a silicon wafer (5) is a roller way (3) capable of transferring along one direction. The roller way (3) comprises a plurality of rotatable rollers. ...
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WO/2013/073254A1 |
The problem addressed by the present invention is for facilities to become extremely simple and low-cost and for maintenance and the like to be able to be performed easily compared to walking beam types when moving objects to be processe...
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WO/2013/061663A1 |
For a heating furnace for which the hearth is supported by means of hearth support pillars provided in a space below the hearth, the present invention addresses the problem of efficiently and quickly removing scale and the like generated...
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WO/2013/045529A1 |
The invention relates to a conveying system, in particular an elevator conveyor or cell conveyor, comprising a bottom (16), a front wall (30) and a rear wall (31) in the conveying direction of the conveying system, and conveying cells (1...
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WO/2013/046446A1 |
The objective of the present invention is to provide a cooling device that is capable of uniform cooling of an article to be processed that is inserted into a cooling process chamber provided to a continuous sintering furnace. To achieve...
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WO/2013/047762A1 |
The objective of the present invention is to provide a cooling device that is capable of uniform cooling of an article to be processed inserted into a cooling process chamber provided to a continuous sintering furnace. To achieve the obj...
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WO/2013/040524A1 |
A reinforced electric induction gas sealed tunnel furnace is provided. The assembled tunnel furnace has a tunnel wall that has the exterior wall transversely surrounded by structural reinforcing elements that give the tunnel structural s...
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WO/2013/039461A1 |
The kiln for firing ceramic articles relates to a technical field, more specifically to continuous firing kilns and can be used for heat treating ceramic construction articles, in particular hollow bricks and blocks. The kiln for firing ...
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WO/2013/038456A1 |
A reflow soldering device (10) is a device that carries out soldering by heating a printed circuit board (W) on which electronic components are mounted. The reflow soldering device (10) is provided with: a transport conveyor belt (14) th...
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WO/2013/035593A1 |
A heating furnace is provided with: an object space (212a) in which an object to be fired is disposed; and a furnace body (212) which surrounds the object space. The heating furnace is provided with: one or more closed type gas heaters e...
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WO/2013/035595A1 |
A continuous heating furnace (200) is provided with: a conveyer (210) which is endlessly stretched and conveys an object to be fired; a furnace body (212) which surrounds part or all of the conveyer and forms a firing space; and a roller...
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WO/2013/029197A1 |
An inlet and outlet wind heat exchange system for a radiation-type heating furnace comprises one enclosed heat exchange box (5), the heat exchange box is provided with a hot air inlet (51) and a hot air outlet (52), the hot air inlet (51...
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WO/2013/015240A1 |
A hermetically-sealed gas heater (110) comprises the following: a heater body; an inlet hole (132) through which a fuel gas flows into the heater body; a combustion chamber (136) in which the fuel gas that has entered through the inlet h...
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WO/2013/014201A1 |
The invention relates to a roller changing apparatus (1) for changing a roller (6) from a multiplicity of rollers (6) in a furnace (10) for the thermal treatment of components (50), wherein the roller changing apparatus (1) has a housing...
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WO/2013/005552A1 |
This continuous firing furnace is provided with one or a plurality of heating units (120), which respectively have: cases (120b) that are respectively provided with through holes (120a) in the transfer direction of subjects to be heated;...
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WO/2013/000001A1 |
There is described a method for heating a shaped component (2) for a subsequent press hardening operation, wherein the shaped component (2) is initially heated to a predetermined temperature and subsequently heated regionally to a higher...
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WO/2013/001659A1 |
A control device (20) for controlling a heating device having a plurality of heating zones is provided with a measurement temperature acquiring unit (23) which monitors the temperature of at least one reference zone from among the plural...
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WO/2013/002028A1 |
Provided is a furnace for a glass base material in which arc discharge occurring inside the furnace is prevented. The furnace for a glass base material comprises: a furnace core tube (3) into which the glass base material is supplied; a ...
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WO/2012/175579A1 |
A plant (1) is described for painting manufactured products (10, 100), comprising overhead transport means (2) for said products (10, 100) along a direction of advancement and at least one heat treatment station (3, 5, 7) for said produc...
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WO/2012/176654A1 |
A moving-hearth furnace is configured so that a raw material including a reducing agent and iron oxide is fed onto a moving hearth (1a) and heated, and the resultant processed product is discharged from a furnace by a discharge device (6...
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WO/2012/167690A1 |
A rotational full automatic aluminum rod heating furnace comprises an outer furnace body (1) for heat insulation. A furnace chamber (101) is disposed in the outer furnace body (1). A rotational aluminum rod shelf (5) for an aluminum rod ...
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WO/2012/164056A1 |
The invention relates to a device for conveying metal strips in a floating manner by means of a gas, comprising a plurality of heat treatment units (1, 1'), each of which has a lower and upper jet nozzle system (4A, 4B), a lower and uppe...
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WO/2012/163332A1 |
Method for producing oxidized metal strips, a plurality of metal strips being guided at the same time and in parallel through an induction heating device which in particular has an induction coil through which all metal strips pass joint...
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WO/2012/165738A1 |
The material heating method of the present invention comprises: a step in which a silicon-containing carbon steel material is charged into a heating furnace; a step in which the material is pre-heated; a first heating step in which the t...
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WO/2012/159955A1 |
The invention relates to a process and an apparatus for preparing steel stock (5, 16, 22) before hot rolling. It is an object of the invention to discover an energy-efficient process and a compact apparatus for preparing stock, by means ...
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WO/2012/161326A1 |
A heating furnace (1) is provided with: a furnace-interior space (30) for heating an object to be heated (100); an inner wall surface (40) describing the furnace-interior space, and having a first inner wall surface (41) and a second inn...
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WO/2012/157439A1 |
The present invention relates to a method for detecting defects of a glass ribbon conveying roll in a glass plate conveying line provided with a plurality of conveying rolls that convey a glass ribbon, wherein out of the plurality of con...
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WO/2012/152508A1 |
The invention relates to a device and to a method for treating a steel sheet product (S) in a continuous manner. The device according to the invention comprises an indirectly heated annealing furnace chamber (1), a conveying system for c...
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WO/2012/150414A1 |
The invention relates to a belt consisting of side chains (7) having links (10) and crossbars (8) which form a conveying surface (11). Said conveying surface consists of a series of separate supporting portions (12) that are separated by...
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WO/2012/130750A1 |
The invention relates to a roller hearth furnace for heating workpieces, comprising at least one furnace chamber for receiving the workpieces, the chamber having at least two lateral furnace walls. At least one transport roller for trans...
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WO/2012/127303A1 |
The invention relates to a barrier and to a continuous annealing furnace comprising a barrier. The barrier (10) comprises at least a frame (36, 37), a actuating element (18), a gate (12), a first lever (14) being pivoted at said frame (3...
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WO/2012/127760A1 |
A method and an apparatus for finish heat treatment of an iron powder are provided, with which it is possible to produce, with high productivity, an iron powder product having impurity concentrations within objective ranges regardless of...
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WO/2012/128172A1 |
Provided is a tunnel kiln for firing porous ceramic material that can fire porous ceramic material containing an organic binder without causing cracking, without the need for nitrogen gas, and in a shorter amount of time than conventiona...
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WO/2012/118633A1 |
A method of manufacturing porous ceramic articles is provided that includes forming a plurality of extruded green bodies from a ceramic precursor batch composition. The method also includes firing the extruded green bodies in a tunnel ki...
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WO/2012/108683A2 |
Disclosed is a vacuum heat treatment apparatus. The vacuum heat treatment apparatus includes a chamber, a reaction container in the chamber, a heating member interposed between the chamber and the reaction container to heat the reaction ...
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WO/2012/107110A1 |
The invention relates to furnace, comprising a device and a method generating a reducing atmosphere for annealing furnaces. The furnace according to the invention for heating up sheet steel parts to the austenitic temperature between 850...
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WO/2012/103563A1 |
The subject matter of said invention is formed by a method for controlling the atmosphere in a protective gas chamber (2) for the continuous treatment of metal strips (3). Here, the metal strip (3) is guided into and out of the protectiv...
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WO/2012/100062A1 |
Multi-lane, side-by-side, independently driven transport systems particularly useful for transfer, on conveyor belts or finger/chains, of thin work pieces, such as silicon wafers, through processing equipment for converting the wafers in...
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WO/2012/085258A1 |
The invention relates to a method for operating a furnace (1) in a system for processing metal, in particular a strand casting system, wherein exhaust gas (A) from the furnace (1) is conducted along a flow path (S) through at least one r...
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