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JP2008185238A |
To prevent adverse effect by heat from a heater, on a heat-resisting crystallized glass wall to improve its durability by optimizing positional relationship between a heat-resisting base wall and the heat-resisting crystallized glass wal...
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JP4131812B2 |
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JP4134092B2 |
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JP2008180452A |
To provide a passage blocking prevention method capable of preventing reduction and blocking of a passage due to adhesion of foreign matter, by effectively removing adhered foreign matter even when the foreign matter such as internal slu...
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JP4129865B2 |
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JP2008175438A |
To provide a heating treatment device of high energy efficiency, with respect to the heating treatment device needing hot water or superheated steam in addition to heating by microwave.In this heating treatment device 1 comprising a hous...
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JP4127660B2 |
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JP2008161844A |
To provide the structure of a discharge cracking furnace which realizes a large amount of arc discharge and a remarkable increase of a treatment amount.A discharge part 30 of an upper step comprising discharge electrode rods A1-A4, elect...
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JP4113970B2 |
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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 ...
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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...
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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...
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JP4103997B2 |
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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...
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JP4099960B2 |
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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...
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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...
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JP4098210B2 |
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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...
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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...
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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 ...
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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...
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JP4090170B2 |
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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JPWO2006022131A1 |
A firing element having a structure for extending the service life of the insulating member is arranged inside the housing (12), and has a heating element (23) that generates heat by supplying electric power from an external power source...
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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...
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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 ...
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JPWO2006013932A1 |
The hard-to-break firing furnace (10) includes a plurality of heater units (25) connected in series with the power supply (26). Each heater unit (25) is formed of two rod heaters (23) connected in parallel to the power supply (26). Even ...
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JPWO2006013931A1 |
Provided is a firing furnace provided with a heating element having uniform heating characteristics. The firing furnace (10) heats a housing (12) having a firing chamber (14) for accommodating the fired body (11) and a heating element in...
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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...
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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...
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JP4082826B2 |
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JP2008511760A |
A start-up process of making aluminum using a single carbothermic reactor/furnace ( 11 ) having a single hollow reactor compartment with bottom resistance heating electrodes ( 16 ) ( 13 ) in the side of the reactor, involves adding Al2O3...
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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 ...
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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...
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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...
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JP4071594B2 |
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JP4061704B2 |
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JP4062004B2 |
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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...
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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...
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JP4053277B2 |
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JP2008039284A |
To provide a heating system capable of highly accurately controlling the temperature, capable of reducing running cost of the heating system, capable of miniaturizing the heating system, and capable of improving maintainability, while se...
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JP4048242B2 |
To exhaust sublimed gas or the like by a small amount of air with high heat efficiency. An IR heater H which is a heating device is composed of a heat generation part 1 in which a resistance body is arranged between an insulation glass l...
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