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Patent Searching and Data


Matches 2,001 - 2,050 out of 8,921

Document Document Title
JP2008159759A
To provide a heat treating method wherein its heating/cooling efficiencies are high and the variation generated in the temperature distribution of a treated member can be suppressed, even in rapid temperature rise/fall of the treated mem...  
JP4113970B2  
JP4116297B2
To securely fuse a plurality of metal blocks in a short time without consuming the wasted power independently of the metal block housing condition in a crucible. A plurality of metal blocks 46 are housed in the crucible 14 provided with ...  
JP2008151383A
To provide a furnace bottom electrode fire brick capable of preventing oxidation even when a clearance is formed between a furnace bottom electrode and a fire brick disposed around the furnace bottom electrode by repeated thermal expansi...  
JP4112989B2
To provide a method for operating a heating furnace for storing pig iron, which secures a supply amount of molten pig iron to a smelting furnace and stably operates the smelting furnace, by adjusting the quantity of components in the pre...  
JP2008145004A
To provide a vertical baking furnace capable of continuing baking without temporarily cooling a baked material during dropping even after the termination of baking, and elongating a heat treatment time of the baked object to efficiently ...  
JP2008144976A
To provide a tube heater for a heat treatment furnace capable of preventing deformation of a tube without causing defective sealing between the heat treatment furnace and the tube heater with a simple structure.For example, in the tube h...  
JP2008522132A
The invention is directed to a control device for AC reduction furnaces ( 15 ) with electrodes ( 14 ) having a transformer ( 11 ) and a regulating system ( 1 ) for the controlled introduction of energy into the AC reduction furnaces ( 15...  
JPWO2008072375A
According to the present invention, composition of aluminium phosphate solution is 3aluminum.2O3/P2O5(Molar ratio) It is the range of =1.2*1.5 and is M.2O/P2O5(Molar ratio) It is the range of =0.02*0.15 (however, M shows an alkaline meta...  
JP4103997B2  
JP4102239B2
To provide a furnace with a heating element in an inner wall surface capable of preventing or suppressing the occurrence of the accident of damage or breakage of the MoSi2heating element. This furnace with the heating element in the inne...  
JP4099960B2  
JP4100485B2
The invention relates to an energy supply device of a melting tank. According to the invention, between an electrode plane of the melting tank and a converter for the current supply of the electrode plane, a separatable plug connection i...  
JP4098076B2
To prevent a temperature at recesses of an uneven surface from being lower than that at salients, when a metallic cylindrical article or a ring-shaped member having unevenness on either the inner surface or the outer surface is induction...  
JP4098210B2  
JP2008128580A
To resolve a problem in a heating element fixing method for fixing a heating element to a furnace wall by arranging the corrugated heating element in a groove provided in the furnace wall, fixing a terminal part of the heating element to...  
JP2008128543A
To provide a graphite electrode and a use method for it, maintaining the processing efficiency high even when the tapering phenomenon of the graphite electrode occurs in the melting processing for waste by an electric furnace.In this ele...  
JP2008128586A
To provide a feeding tool, and a manufacturing method of metal ingots using the feeding tool reducing a remaining amount of an electrode at melting completion of a melting electrode, and capable of suppressing reaching of melting to a st...  
JP4095774B2
To provide the reactivation method for a plasma ash melting furnace that can be restarted surely without using any special machine for restarting and without any troublesome drilling operations, and can reduce facility expenses and impro...  
JP4093964B2
A resistance furnace has a tubular heating element with a vertically-oriented longitudinal axis. The heating element has a shell surface defined by an upper side and a lower side and surrounding a furnace chamber. The heating element is ...  
JP2008123724A
To provide a device for extending a worn electrode of an electric furnace in which a slack of a lift wire which hangs a lifting mast clamping an electrode of an electric furnace and moving up and down can be avoided to prevent the occurr...  
JP4090170B2  
JP2008517420A
A method of microwave synthesis of phosphors includes a microwave furnace having a microwave chamber; providing starting material in the microwave chamber; and subjecting the starting material to microwaves, whereby the starting material...  
JP2008116066A
To provide an operating method of an electric furnace having superior melting efficiency and electric power consumption rate.A furnace profile 20 is created by connecting positions in a furnace body 4, of a predetermined temperature as a...  
JP2008116169A
To stably discharge molten objects without causing deposit by preventing formation of a local low temperature part in a melting basin interior and preventing ununiformity of heating temperature when discharging melted objects from an out...  
JP4088253B2
The invention relates to an arrangement for mounting electric heating elements in a furnace in which objects are intended to be heated, wherein the furnace wall includes a furnace insulation ( 4 ) comprised of high grade brick, and where...  
JP2008111632A
To provide a power control device of a heat treatment furnace that can efficiently heat a treated material.An electric power function generating part 11 of a control part 6 generates electric power waveform for controlling power transist...  
JP2008111185A
To provide a cold crucible melting method capable of efficiently producing an alloy molten metal of a prescribed uniform composition and thus producing an alloy ingot of a prescribed uniform composition, by using a relatively inexpensive...  
JP4085307B2
A sealed enclosure comprises a sleeve (1) formed from an electrical insulating material and sealed with respect to gas or vacuum. The internal faces are protected by a thermal screen (2) comprising a matrix of heat insulating tiles (5) a...  
JP2008107050A
To provide a high-temperature heating furnace capable of uniformly heating a sample of a comparatively large area.In this high-temperature heating furnace 1 having a main heating chamber 2 for heating the flat plate-shaped sample placed ...  
JPWO2006022131A1
The calcination furnace which has the structure of making the life of an insulating member extending, The heating element (23) which is arranged inside a housing (12) and generates heat by the electric power supply from an external power...  
JPWO2008050798A
Since a casting apparatus which is simple for structure and it can improve workability and operativity is provided, Infrared lamp 1 which outputs infrared light, and reflector 2 which makes infrared light from the infrared lamp 1 condens...  
JP2008513722A
A furnace insulation including fiber modules in the form of at least two cylinder segments (2, 3; 7, 8) that are placed against one another so as to form a cylinder whose internal volume constitutes the furnace space and that are adapted...  
JP2008513724A
Indoor use rotisserie ovens which have construction features and scale which make the cleaning process easier. Shown are indoor use rotisserie ovens which also may rotate cooking foods about either a horizontal or vertical axis, which ma...  
JP2008101826A
To provide a recycling method of an electric furnace dust, which detoxifies dioxine included in dust generated in filtering an exhaust gas discharged from an electric furnace by a dust collector, and efficiently classifies the dust by a ...  
JPWO2006013932A1
The calcination furnace (10) which cannot break down easily contains a plurality of heater units (25) connected to the power supply (26) in series. Each heater unit (25) is formed from two rod heaters (23) connected in parallel to the po...  
JPWO2006013931A1
The calcination furnace provided with the heating element which has the uniform heating characteristic is provided. A calcination furnace (10) is provided with the housing (12) which has a calcination room (14) in which the body (11) to ...  
JP4084412B2
A structure for use in a reactor for processing a substrate, the structure comprising:a susceptor having a first surface adapted for mounting a substrate thereon; a second surface; and a plurality of openings extending through said susce...  
JP4084195B2
Molten metal, or other electrically conductive material, in a vessel can be inductively heated, and simultaneously inductively stirred. A single-phase ac supply provides induction heating power to at least one set of three induction coil...  
JP4082826B2  
JP2008096003A
To provide a treatment device for a glass substrate capable of preventing attachment of particles to the glass substrate even when airtightness of an opening and closing door is not kept.In this heat treatment device for the glass substr...  
JP2008511760A
[Solution means] Using single carbon heat reactor / furnace (11), are aluminum a process to manufacture and the above-mentioned reactor/furnace, It has a single hollow reaction chamber which equips the lower part of the side part of a re...  
JP2008089192A
To provide a melting device and a melting treatment vehicle capable of efficiently performing melting treatment.This melting device 1 comprising a conductive container 11 capable of receiving an objected to be melted, melting the object ...  
JP2008084898A
To perform temperature control of a processing object precisely by detecting the temperature precisely even the light penetrated the processing object is incident on a pyrometer in lamp anneal equipment equipped with a pyrometer.Prior to...  
JP4074423B2
To obtain a device capable of semi-continuously and simultaneously heating plural cylindrical or annular metallic coils having different sizes, kinds and heating patterns to obtain products with good quality. A shiftable iron core is pen...  
JP4071594B2  
JP4061704B2  
JP4062004B2  
JP2008049358A
To provide an induction smelting apparatus which suppresses facility investment inexpensively.The induction smelting apparatus 1 is provided with; a smelting chamber 2, which houses a furnace main body 7 for forming a solidified material...  
JP2008506843A
A process for the treatment of loads or residues of non-ferrous metals and their alloys includes the steps of loading of scraps or dross to be processed and heating the load and melting the metal. The process additionally includes revolv...  

Matches 2,001 - 2,050 out of 8,921