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Matches 1 - 50 out of 93,581

Document Document Title
WO/2019/157075A1
A process for reducing film boiling by keeping the quenchant pressure above the vapor pressure of the liquid quenchant, and/or using a controlled quenchant renewal to more uniformly cool the surface of part at the initial moment of conta...  
WO/2019/154723A1
The invention relates to a method for operating a calciner (16) of a cement production system, having the steps of: - ascertaining a temperature distribution on at least two measurement planes (34, 36) within the calciner (16), and - reg...  
WO/2019/153560A1
A combined type sealing device special for an incinerator, comprising a rotary kiln (1), a labyrinth sealing part, and a graphite block sealing part. The labyrinth sealing part and the graphite block sealing part are provided at two ends...  
WO/2019/156100A1
Provided is a roller shaft insulation member for reducing the heat which is conducted to the bearings by passing through the space between the roller insertion hole of a continuous annealing furnace and the roller, wherein the roller sha...  
WO/2019/156064A1
The objective of the present invention is to provide a furnace wall structure of a wet bottom furnace with which it is possible to increase the cooling effect of a refractory material without changing the total quantity of studs, and wit...  
WO/2019/148553A1
Provided is a novel waste energy and waste heat recovery power generation system for an iron and steel plant. The system comprises a blast furnace gas boiler (1) generating a high-temperature and ultrahigh-pressure steam, a backpressure ...  
WO/2019/149528A1
The present invention relates to a user interface (10) for a domestic appliance, in particular for a cooking hob and/or cooking oven. The user interface (10) comprises a printed circuit board (12) for supporting at least one illuminating...  
WO/2019/148461A1
An air distributing wall and a segmented burning furnace, the air distributing wall being installed in a burning furnace and comprising a wall body (100), and the wall body (100) has a gap-increasing member on the wall surface, the gap-i...  
WO/2019/148462A1
An air distributing pipe frame, an air distributing pipe frame system and a segmented burning furnace. The air distributing pipe frame is installed in a burning furnace, and comprises a main pipe frame and at least one branch pipe frame ...  
WO/2019/148882A1
Disclosed are a device and method for continuous heat treatment of a sintered Nd-Fe-B-based magnet workpiece. The device comprises a first heat treatment chamber, a first cooling chamber, a second heat treatment chamber and a second cool...  
WO/2019/149676A1
During thermochemical treatment, metallic workpieces are mounted on and/or shielded by a high-temperature-resistant device configured specifically for this purpose in order to reduce dimensional and shape changes or warping.  
WO/2019/148521A1
A tubular plasma-enhanced chemical vapor deposition (PECVD) furnace door adjustment mechanism, comprising a furnace door (10), push rods (20), corrugated pipes (30), and an adjustment assembly (40); the adjustment assembly (40) comprises...  
WO/2019/145279A1
The present invention relates to an electrically heatable packed pressure-bearing device for performing endothermic reactions having an upper (3), middle (1) and lower (3) device section, wherein at least one vertically disposed electrod...  
WO/2019/147155A1
The claimed method for laying a refractory lining and the claimed robotized installation for the implementation thereof make it possible to quickly line horizontal, preferably rotary, cement kilns, to maximally automate operations, and t...  
WO/2019/147447A1
A furnace system (12) includes a mixing chamber (17) that receives separate streams of raw material and cullet mix and discharges a combined stream. The mixing chamber tapers from an inlet end (24) to an outlet end (26). One inlet (36, 3...  
WO/2019/145522A1
Gas purging system comprising a gas purging plug (10) and gas purging plug (10) for metallurgic applications and a gas supply pipe (30) connected to the gas purging plug (10), the gas purging plug (10) with a ceramic refractory body (10k...  
WO/2019/147560A1
A sealed tilt pour electric induction furnace and furnace system is provided for supplying a reactive molten material from the furnace to a reactive molten material processing apparatus without exposing the reactive molten material to th...  
WO/2019/147920A1
A stave comprising a housing, an inner cooling fluid circuit comprising a cooling fluid inlet, a cooling fluid outlet and one or more cooling fluid pipes housed within, or cooling fluid passageways defined by, the housing, wherein each c...  
WO/2019/141682A1
The invention relates to a continuous furnace system (100) for heat treating a metal component (110), in particular an aluminum strip. The continuous furnace system (100) has a first heating unit (101) in which the metal component (110) ...  
WO/2019/140961A1
Disclosed is a high-temperature reaction material heat energy recovery device, comprising an outer housing (22) and an inner barrel (20), wherein a head portion of the outer housing (22) is a high-temperature reaction material inlet (1),...  
WO/2019/140819A1
A method for designing an electrode diameter and a furnace shell shape of a two-phase DC fused magnesia furnace, comprising: designing the structure of the two-phase DC fused magnesia furnace system; calculating an arc power distribution...  
WO/2019/143376A1
A furnace sidewall having slag retainers and metallurgical furnace having the same metallurgical furnace are disclosed herein. In one example, a furnace sidewall is provided that includes a hot plate and a plurality of slag retainers. Th...  
WO/2019/143375A1
A sidewall for a metallurgical furnace and a metallurgical furnace having the same are described herein. In one example, a sidewall of a metallurgical furnace is provided that includes an outer wall, a hot plate and a buckstay. The hot p...  
WO/2019/142493A1
The present invention provides a monocrystal production graphite heater that is used for producing a monocrystal by the Czochralski process and that has a cylindrical heat generator and a terminal part connected to the heat generator to ...  
WO/2019/139695A1
Sensors measure magnetic field components, and the measured fields are used to calculate and estimated transverse position of a longitudinal electric current flowing as an electric discharge across a discharge gap. Based on the estimated...  
WO/2019/139078A1
This raw material supply device supplies a raw material into a flash furnace, and at least supplies into the flash furnace a reaction gas that contributes to the reaction of the raw material, and is provided with: a raw material flow pat...  
WO/2019/138134A1
The invention relates to a furnace device (100) for heating a circuit board (101), in particular a metal circuit board (101), by means of convection. The furnace device (100) has a housing (102) in which a temperature-control region (103...  
WO/2019/138080A1
The present application relates to a bath transfer system comprising a vessel for receiving molten metal, a duct for conveying the molten metal from the vessel through the duct, a vessel cover for air-tightly sealing a vessel interior, a...  
WO/2019/138890A1
This heat treatment furnace performs a heat treatment on an object to be treated. The heat treatment furnace is provided with: a heat treatment part that is provided with a space for performing a heat treatment on the object to be treate...  
WO/2019/138889A1
This heat treatment furnace performs a heat treatment on an object to be treated. The heat treatment furnace is provided with: a heat treatment part that is provided with a space for performing a heat treatment on the object to be treate...  
WO/2019/138886A1
This heat treatment furnace performs a heat treatment on objects to be treated. The heat treatment furnace is provided with: a heat treatment part that is provided with a space for performing a heat treatment on the objects to be treated...  
WO/2019/136770A1
A pipe-type PECVD dual furnace door mechanism, related to the technical field of solar cell equipment, comprising a boat pusher furnace door mechanism (10), a cylinder furnace door mechanism (20), and a vacuum reaction chamber (30). The ...  
WO/2019/138887A1
This heat treatment furnace performs a heat treatment on objects to be treated. The heat treatment furnace is provided with: a heat treatment part that is provided with a space for performing a heat treatment on objects to be treated; an...  
WO/2019/136774A1
A storage device having a sealing function comprises a storage container (10), a sealing cover (20), and an elastic member (30). The storage container (10) is provided with an opening. The sealing cover (20) is rotatably connected to the...  
WO/2019/138888A1
This heat treatment furnace performs a heat treatment on an object to be treated. The heat treatment furnace is provided with: a heat treatment part that is provided with a space for performing a heat treatment on the object; and a plura...  
WO/2019/137840A1
The present invention relates to a cold crucible for an induction heating device for heating and melting materials such as metals. The crucible comprises a crucible body that is in the general shape of a tube or of a test piece, the peri...  
WO/2019/098795A3
An iron shell of a snorkel according to the present invention comprises: a cylindrical iron shell main body disposed inside a refractory of a snorkel; and a deformation prevention means provided in a lower portion of the iron shell main ...  
WO/2019/135279A1
In this ring block stacked structure, carbon blocks are stacked in a spiralling shape from two locations at the same time to facilitate furnace construction, shorten the construction period, extend the lifetime of the carbon blocks, and ...  
WO/2019/130901A1
This feeder 3 is designed to allow molten glass Gm to flow therein, and is provided with: an electrical heating element 5 for heating the molten glass Gm; and a partition plate 6 for completely partitioning a first space S1 in which the ...  
WO/2019/131791A1
The purpose of the invention is to provide an infrared baking device wherein a temperature profile during baking can easily be adjusted and that can batch process a large volume of items to be baked, and an electronic component baking me...  
WO/2019/132495A1
The present invention relates to a device for monitoring the tapping amount of molten iron, which calculates the tapping amount of molten iron by using the cross correlation between measured images of molten iron. The device for monitori...  
WO/2019/132476A1
A system and method for evaluating the operational conditions of a blast furnace is disclosed. The system for evaluating the operational conditions of a blast furnace may comprise: an image capture unit for capturing image data according...  
WO/2019/130414A1
A belt take-up device for taking up a mesh belt in a mesh-belt continuous sintering furnace for sintering a workpiece placed on the mesh belt. This belt take-up device comprises: a hollow take-up roller for taking up a mesh belt around t...  
WO/2019/108812A8
A materials processing furnace provides for debinding and sintering objects and treating effluent generated by the sintering. A heating chamber maintains a controlled atmosphere for sintering the object. A vacuum pump evacuates an efflue...  
WO/2019/131082A1
The purpose of the present invention is to enhance instantaneous adhesion at spraying of a spray material for hot repair to a surface to be repaired. This spray material for hot repair contains 65% by mass to 95% by mass of a magnesia-ba...  
WO/2019/131440A1
A hot-press device (A) of the present disclosure is provided with: a heating furnace (2); a pair of punches including an upper punch (6) and a lower punch (4) vertically opposing each other in the heating furnace; a lower press ram (5) c...  
WO/2019/131602A1
This nitrided steel member contains a carbon steel or a low alloy steel as a matrix phase, and is characterized by having a hardened layer having a martensite structure containing 0.8% or more of nitrogen at the surface of the member, ha...  
WO/2019/130669A1
This belt hoisting device is for hoisting a mesh belt in a mesh belt type continuous sintering furnace, and provided with: a driven roller that abuts against the inside surface of the mesh belt; and a driving roller that has a rotary sha...  
WO/2019/132183A1
The purpose of the present invention is to provide: a sintered ore manufacturing method providing a low-temperature melt generation accelerator so as to increase the binding force between sintering material particles; and a sintered ore ...  
WO/2019/124017A1
The method for manufacturing a glass article is provided with a preheating step S1 that heats a transfer pipe 7 and a transfer step S4 in which molten glass is passed through the interior of the transfer pipe 7 after the preheating step ...  

Matches 1 - 50 out of 93,581