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Matches 401 - 450 out of 1,300

Document Document Title
JP7106469B2
An integrated sleeve structure is provided between an electrode configured to feed power to a silicon core wire and a bottom plate part. Sealing members are arranged on at least part of a flange part of an insulating member and on at lea...  
JP7073016B2
To efficiently and uniformly heat and cool a treated product, and to reduce an installation area of a heat treatment device, in the clean heat treatment device for heating and cooling the treated product in a clean atmosphere.A clean hea...  
JP7072652B2
The present invention relates to a temperature-control unit for a furnace device for heat treating a plate, in particular a metal plate. The temperature-control unit has a temperature-control body, which is arrangeable in a furnace chamb...  
JP7058637B2
A thermal process device for heat treating a product or plurality of products includes a thermal processing chamber having opposed distal ends and at least one controllable heating zone. At least one buffer zone disposed is at each of th...  
JP7042955B1
To provide a burner tile structure capable of appropriately reinforcing and holding a burner tile and preventing damage such as cracking or chipping even if the burner tile is made larger or longer. The burner tile 4 is formed of a casta...  
JP7042850B2
An enclosure of a steel-making furnace system, comprising a support structure comprising a frame that defines an interior, a supply line for supplying a cooling liquid from a reservoir, a return line fluidly coupled to the supply line an...  
JP2022519741A
The present invention relates to a low temperature crucible. Cold crucibles can be used in the field of high temperature products of single crystal materials. The cold pot (1) according to the invention contains a sector (100) made of a ...  
JP7036681B2
To provide a heat treatment furnace capable of improving production efficiency.A heat treatment furnace 10 comprises a heating chamber 11 and a cooling chamber 12 along a furnace length direction so as to heat and cool a workpiece under ...  
JP7029563B1
To provide a continuous heating furnace capable of stacking and disassembling in a high temperature environment. A continuous heating furnace has 10, a furnace body 12 having a transport space 12a inside which can transport a plurality o...  
JP2022016447A
To provide a heat treatment furnace capable of improving production efficiency.A heat treatment furnace 10 comprises a heating chamber 11 and a cooling chamber 12 along a furnace length direction so as to heat and cool a workpiece under ...  
JP2022006787A
To provide a cooling machine for sintered ores capable of effectively performing the cooling of sintered ores over all layers without using water for cooling.A cooling machine 1 for sintered ores relating to this invention laminates sint...  
JP2021195296A
To provide an apparatus and method for producing a fullerene, capable of enhancing the yield rate of fullerene.An apparatus for producing fullerene includes: a reactor 10 for producing fullerene through imperfect combustion of a hydrocar...  
JP6976381B2
This invention provides a white powder removal apparatus for a bright annealing furnace, capable of removing white powders with simple configuration. A white powder removal apparatus for a bright annealing furnace includes a circulation ...  
JP2021181854A
To provide a heat treatment furnace having improved maintainability.A heat treatment furnace comprises a chamber which stores a workpiece as an object to be heated and in which an annular flange is formed at the edge part, heating means ...  
JP6970692B2
The invention relates to a method and an apparatus for the targeted heat treatment of specific component zones of a steel component. A predominantly austenitic structure can be created in the steel component in one or more first regions,...  
JP2021174992A
To provide a vertical batch furnace assembly comprising a cooling gas supply.A vertical batch furnace assembly 10 comprises a core tube 12, an outer casing 16, a cooling chamber bounded and enclosed by the outer casing and the core tube,...  
JP6955246B2
To provide a glass product manufacturing device capable of recovering an impurity contained in molten glass.A glass product manufacturing device 100 comprises: a feeding port 10 where a glass material is fed therethrough; a glass fusing ...  
JP2021162190A
To provide a technology preventing an unexpected outflow from a drainage gutter draining cooling water flowing down from an outer wall and enabling operation further improved in safety, when cooling the outer wall of a metal refining fur...  
JP2021139582A
To provide a three-phase AC arc furnace reducing cold spots, reducing heat loss and swiftly performing melting, and a control method thereof.A three-phase AC arc furnace for melting a metallic raw material, comprises: a furnace body havi...  
JP2021524905A
To provide a multi-chamber type heater capable of efficiently performing a blank heating step while occupying a small installation space. The present invention is a multi-chamber type heater for heating a blank in order to solve the abov...  
JP2021131177A
To provide an all roller hearth type heat treatment furnace, by adopting a carrier roller means as a carrier means in a cooling chamber, preventing the scratches of the object to be heat-treated caused by the shrinkage owing to the cooli...  
JP6933712B2
A method of threading a metal substrate on a rolling mill comprising receiving a coil of the metal substrate at an elevated temperature, wherein the elevated temperature is greater than 450 °C. The method also includes uncoiling the met...  
JP2021127903A
To provide a new type heating device using a burner.A new type heating device of the present invention includes a box body and has: a product cooling mechanism under the box body; oil supply devices above the box body in bilateral symmet...  
JP6908231B2
The present invention relates to an apparatus for tempering hot articles, in particular an apparatus for homogeneous, contactless tempering of primarily non-endless surfaces that are to be tempered; the tempering apparatus has at least o...  
JP6903205B2
The technical problem addressed by the present invention is to provide a batch-type heat treatment furnace which, when cooling variation occurs in a workpiece, can suppress the cooling variation and enable easier and more uniform workpie...  
JP6872824B2
To provide a method and an apparatus for producing magnesium oxide in which magnesium oxide is safely produced by repeating a step for producing magnesium oxide by reacting non-powdered metallic magnesium with steam and a step for keepin...  
JP6840714B2
To provide a circulation type electric furnace capable of cooling a to-be-heated object to be heated at a fixed cooling velocity by taking-in the outside gas.Provided is an electric furnace where a gas is circulated in a duct 6, comprisi...  
JP6827685B2
To effectively utilize heat of a high-temperature treating object subjected to a heat treatment when heating a low-temperature treating object before the heat treatment while cooling the heat-treated high-temperature treating object.A he...  
JP6810729B2
To provide a heat treatment furnace capable of eliminating or reducing a space between the edge face of a nozzle header and a cover body opening/closing the opening port of the nozzle header.A heat treatment furnace 10 for heating a work...  
JP6804075B2  
JP6804309B2
Disclosed is a heat treatment apparatus including: a processing container configured to accommodate a substrate; a furnace body having a heater configured to heat the substrate accommodated in the processing container and provided around...  
JP6805379B1
To provide a heat treatment furnace capable of making a flow velocity distribution of a circulating gas uniform without providing a rectifying member. A heat treatment furnace for heat-treating a work, on a wall surface of a heat treatme...  
JP6778936B2
The infrared baking device includes: a furnace chamber having an opening openable/closable by an opening/closing cover and allowing an internal space thereof to be tightly sealed; a baking object placement portion on which a baking objec...  
JP6767652B2
To provide a cold crucible melting furnace enabling a state in which an induction current [eddy current] circulating around a tubular cooling water passage in each of the segments to be prevented*restricted, a loss of fed electrical powe...  
JP6716702B2
Disclosed is a hot-air oxygen-free brazing system, including a furnace body and a hot-air circulation system. Under an oxygen-free environment, the hot-air circulation system leads gas into a working chamber of the furnace body and cycli...  
JP6715365B2
To cool an opening/closing mechanism for opening and closing a door of a horizontal furnace with a simpler structure in a thermal treatment device.A thermal treatment device 1 includes: a horizontal furnace 3 having an opening 7a horizon...  
JP6715366B2
To cool an opening/closing mechanism for opening and closing a door of a horizontal furnace with a simpler structure in a thermal treatment device.A thermal treatment device 1 includes: a horizontal furnace 3 having an opening 7a horizon...  
JP2020097500A
To provide a production system of sodium hydride, by which sodium hydride can be produced from an alkali metal hydroxide and a large amount of sodium hydride can be efficiently produced in a short time.A production system 10 of sodium hy...  
JP2020097501A
To provide a system by which a large amount of sodium hydride can be efficiently produced in a short time from an alkali metal hydroxide.A production system of sodium hydride includes first to third reduction reactors 11a to 11c, in whic...  
JP6710262B2
To provide a heater capable of uniformly heating heated products formed in various sizes and shapes.A heater 1 includes: chains 12 and 12; a plurality of heaters 10, 10... that are provided in the chains 12 and 12; and link mechanisms 14...  
JP2020514656A
To provide a heat treatment apparatus having improved workability. According to the present invention, a heat treatment furnace provided with heat treatment means configured so that cooling and heating inside the furnace can be selective...  
JPWO2019111591A1
The heat treatment apparatus (1) is provided with a heating chamber (K) for heating the object to be processed (W) and an oil tank (32) for storing the cooling oil (Y), and heats the object to be processed in the heating chamber. A cooli...  
JP2020012191A
To provide a solution treatment apparatus which, when cooling a workpiece placed under a pressurized condition within a sealable furnace using a cooling gas, can inhibit the fluctuation of the pressure within the furnace.A solution treat...  
JP6596703B2
A multi-chamber heat treatment device according to the present disclosure in which heating chambers are disposed with an intermediate transport chamber interposed therebetween in a top view, and a treatment object is stored in a heating ...  
JP6593422B2  
JP6571433B2  
JP6539349B2
Disclosed is a raw material charging device for supplying raw sintering materials to a sintering trolley, the device comprising: a hopper in which the raw sintering materials are charged; a drum feeder provided at a lower part of the hop...  
JP2019077938A
To provide a cooling control device capable of stably controlling cooling process of a vertical heat treatment furnace even at a relatively fast cooling speed without making a large change to the furnace.In a cooling control device 30 of...  
JP6426736B2
The present invention relates to a process for melting solid batch material, comprising the steps of introducing solid batch material into a melter, and melting the solid batch material in the melter by submerged combustion and subjectin...  
JP6423102B2
A continuous industrial furnace comprising: an inlet; a heating zone; a cooling zone; and an outlet in this order, the continuous industrial furnace being configured to heat-treat a workpiece while conveying the workpiece from the inlet ...  

Matches 401 - 450 out of 1,300