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Patent Searching and Data


Matches 551 - 600 out of 8,787

Document Document Title
WO/1987/002049A1
The method according to the invention comprises the introduction of a first part of the fraction of recycled head gases at the base of the lower portion (23) of the furnace to provide for a primary cooling of the coke, and the introducti...  
WO/1986/003282A1
Apparatus for the simultaneous smelting and refining of metal ores comprises a chamber (1) having parabolic-shaped internal top and bottom walls and a carbon electrode extending transversely across the chamber (1). Optionally the electro...  
WO/1985/005438A1
Oven for firing (1) on a plastification chain articles (A) rotated on a suspended conveyor (7, 8, 9). The oven (1) of which the heating chambers form a narrow channel (4) comprising three distinct sections corresponding to three heating ...  
WO/1985/003087A1
A delivery system for use in conjunction with the metallurgical furnace of the type having an elongated furnace chamber (100) with an access door (20) at one end for delivering a coffin (52) containing parts into the interior of the surf...  
WO/1984/001368A1
The method according to the invention relates to the continuous graphitization of prefired long carbonaceous products. It comprises the displacement of carbonaceous product in column (14) according to a horizontal displacement axis (F1),...  
WO/1983/004244A1
A method and apparatus for the destruction of PCBs and other hazardous material utilizes a gas-tight chamber (18) which includes a high current DC arc (72). The chamber (18) is adapted to receive the PCBs or other hazardous material and ...  
WO/1983/003517A1
Suspension device for electric resistor elements (5) in furnaces. A rod element (4) is horizontally arranged and is supported by consoles (2, 3) at a distance from the furnace walls (1). The resistor element (5) is suspended on the rod e...  
WO/1983/000549A1
Amorphus carbon bodies forming a lengthwise series horizontal string or column (26) are converted to graphite by the Joule effect in a semi-cylindrical metal shell (20) with a refractory lining (22) and containing particulate thermal ins...  
WO/1980/002740A1
Electric oven in which the heating is carried out by passing electric current through the load and more particularly a continuous oven wherein the load is a carbonaceous material. The oven is provided with a device allowing a counter cur...  
JP2020139220A
To provide a hearth capable of reducing fluctuation in component concentration of a cast product. The front of the upstream side of Haas 100, which is connected to each of a pair of side walls 111 and 112 extending in the longitudinal di...  
JP6750295B2  
JP2020134035A
[Subject] Offer of the channel part formation method which the thickness of the sintering layer of ramming material is uniformly formed when forming a channel part in the induction-heating device of Pig iron storage furnace, permeation i...  
JP2020132472A
[Subject] Offer of art which makes it possible to improve seal nature in a reactor of a polycrystalline silicon manufacture device, and insulation between an electrode and a sole plate. [Means for Solution] We decided to provide an insul...  
JP2020525744A
The present invention makes it a technical subject to provide the multi chamber type warmer which can carry out a blank heating process efficiently, though installation space is occupied few. The present invention is a multi chamber type...  
JP6748309B2  
JP6744001B2  
JP2020121331A
[Subject] A solidification organization is detailed and it provides a manufacturing method and a manufacture device of a titanium ingot with which a segregation of a Solute element was controlled. [Means for Solution] A dissolution proce...  
JP6739417B2  
JP6733887B2  
JP6736162B2  
JP2020115446A
To uniformize the temperature of a specific area in a heat blanket or an induction heating smart susceptor of a stand-alone heating tool for hardening or processing a part. A heating device for heat treating a component includes a table ...  
JP2020114791A
The present invention has been made to solve the above problems, and silica capable of extracting as much amorphous silica as possible and capable of increasing extraction per hour. To provide a silica manufacturing apparatus and a silic...  
JP2020115055A
To provide a melting device capable of easily controlling supply of electric power to a heating coil portion while stably supplying a melted melting raw material. In this melting apparatus 100, a melting raw material 200 is inserted, and...  
JP6732235B2  
JP2020112334A
[Subject] Technical offer which can realize promotion of efficiency of maintenance work in a cold crucible fusion furnace of a bottom Hot spring method. [Means for Solution] Crucible 21 with cold cylindrical crucible fusion furnace CCF, ...  
JP6729257B2  
JP6726617B2  
JP2020521268A
A heating body and the vacuum sintering furnace in which multi-field temperature control is possible are indicated. The vacuum sintering furnace contains a plurality of heating body groups from which the heating device is equally distrib...  
JP6718950B2  
JP6720511B2  
JPWO2019235474A1
The present invention relates to an immersion heater for nonferrous-metal Molten metal, and even if it raises temperature of a heating element of a SiC heater, it provides an immersion heater which can extend a life. The singular number ...  
JP2020517557A
In the method of manufacturing a foaming granule (2) with a foaming agent from a mineral sand-granules-like material (1), It is conveyed so that material may pass along a plurality of heating zones (6) along a conveying zone (5) in a fur...  
JP6710262B2  
JP6711210B2  
JP2020090429A
[Subject] A manufacturing method of silicon which can manufacture high purity silicon suitable as silicon for solar cells at efficient, quantity yield, and low cost is provided. [Means for Solution] Conventionally, by heat by microwave, ...  
JP2020090428A
[Subject] A manufacturing method and a manufacture device of silicon which manufacture silicon suitable as silicon for solar cells at efficient, quantity yield, and low cost are provided. [Means for Solution] High purity silicon is manuf...  
JP2020085248A
[Subject] Offer of a cold crucible fusion furnace which raised maintenance nature, such as scull removal after Bottom hot water, and nozzle exchange. [Means for Solution] Furnace body 1 which forms space S in a furnace which fuses dissol...  
JP2020085312A
[Subject] An electric furnace which enabled control of scattering of a content which blew off from the inside of a furnace body is provided. [Means for Solution] It has cover object 41 which covers boundary B of furnace body 11, furnace ...  
JP2020085389A
[Subject] Offer of the cold crucible structure which can improve amplitude permeability, dissolution efficiency, and energy efficiency with mechanical/thermal stability. [Means for Solution] A slit part arranged between a plurality of se...  
JP6704764B2  
JP2020514656A
[Subject] Thermal treatment equipment with which workability has been improved is provided. [Means for Solution] A furnace for heat treating with which it had a heat treatment means constituted so that cooling and heating inside a furnac...  
JP2020076567A
To uniformly heat an entire surface of a tabular work piece without complicating design of a luminous body or complicating exchange work by properly disposing a plurality of linear luminous bodies in relative to the work piece.Linear lum...  
JP6696981B2  
JP2020513486A
The present invention relates to a carbon fiber manufacture device which used microwave, and is in details more, It is direct or carrying out indirect heating and making it carbonize about a carbon fiber precursor using microwave, In ord...  
JP2020059007A
To provide a melting treatment furnace of small scale and high efficiency for inorganic industrial waste mixture.A melting treatment furnace is configured from: a cylindrical sealed furnace body; a cylindrical melting chamber at a center...  
JPWO2019087732A1
A furnace object (1) in which carburizing equipment (A) of this indication stores a processed material, and a plurality of heaters (4a) which extend in the furnace inside of the body horizontally, A plurality of protect members (4b) whic...  
JPWO2019131791A1
Provide the burning method of the electronic parts using the possible infrared baking apparatus and this of carrying out batch processing of a lot of [ that it can adjust and ] calcination things for the temperature profile in the case o...  
JP2020050539A
To provide a simulation method and a simulation program that can suppress simultaneous equations to be solved from increasing in number even if the number of power supplies increases, and are thereby shorter in calculation time than befo...  
JP2020041710A
To provide an electrode lifting device for an arc furnace allowing simple and accurate setting of sensitivity and a dead zone of electrode lifting action.An electrode lifting device for an arc furnace comprises: a current and voltage det...  
JP6668708B2  

Matches 551 - 600 out of 8,787