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JPH0243937A |
PURPOSE: To easily heat an object in vacuum without contamination by placing a special material which assures the transmission of uniform heat along may passages between the object and a heat source but does not lead to a sealing problem...
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JPH023152Y2 |
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JPH022073B2 |
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JPH01300187A |
PURPOSE: To prevent the leak-out of reaction gas to the outside of an inner case by a method wherein flanges are abutted against each other to seal the inner case and evacuation is effected from the inside of a groove formed on the abutt...
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JPH01169796U |
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JPH01163794U |
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JPH0147531B2 |
A retort pipe seal characterized by a retort and a crucible and passage means therebetween; a closure diaphragm for closing said means; means for heating the crucible; and rupture means for rupturing the closure diaphragm to enable a rea...
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JPH0146794B2 |
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JPH0131917Y2 |
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JPH0131916Y2 |
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JPH01125354U |
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JPH0127773Y2 |
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JPH0132917B2 |
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JPH0130906B2 |
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JPH0120636Y2 |
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JPH0128810B2 |
A vacuum furnace having a heating chamber for heat treating work parts under vacuum therein, and a cooling chamber located adjacent to the heating chamber for receiving the heat treated work parts for the rapid cooling thereof, the work ...
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JPH01142018A |
PURPOSE: To quickly execute heat treatment of a material to be treated by using a vacuum furnace provided with an electric heater and a cooling gas distributing device and having a treating material charging chamber, surrounded with heat...
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JPH0119037Y2 |
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JPH01139985A |
PURPOSE: To facilitate industrial production of a high quality heat treated metal, metal compound and/or ceramics by employing a graphite molding as an inner covering material in a heat treatment furnace at the time of the time of heat t...
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JPH01123989A |
PURPOSE: To manufacture a long life deformed muffle excellent in heat resistance by inserting a deformed annular flange plate between the edges of a hot pressed heat resistant deformed steel pipe to be jointed. CONSTITUTION: A plate mate...
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JPH0122144B2 |
There is described an apparatus for the cooling of shaped articles subjected to an isostatic pressing process, which comprises at least one injector (14) which is connected to a high-pressure line (15) for fresh gas and is mounted inside...
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JPH0113428Y2 |
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JPH0114282B2 |
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JPS647019Y2 |
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JPS6428484A |
PURPOSE: To attain a large heat exchange coefficient using a material having low thermal conduction characteristics by providing a plurality of rotators arranged integrally to form two isolated environmental walls having a thermal energy...
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JPS63315576A |
PURPOSE: To discharge discharge gas out of an oven in clean state containing no harmful substance, by combining atmospheric gas feeding means with a heating pipe, burner, heat exchanger and gas introducing passage so as to carry out spec...
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JPS6340879Y2 |
A heater which includes: at least two electrically conductive heating element units having generally a self-standing cylindrical shape and stacked one on another to define a series of at least two cylindrical heating zones, the heating e...
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JPS6336646Y2 |
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JPS6335792Y2 |
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JPS63213792A |
The invention relates to an improved furnace oven for drying and firing porcelain dental workpieces. It has a plurality of worktables which can be inserted at a desired sequence into the muffle of the furnace oven. The workpiece to be pr...
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JPS63123996U |
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JPS63120091U |
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JPS6337494B2 |
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JPS6396461U |
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JPS63127072A |
A vacuum furnace (10) for heating dental reconstruction products (70) using sintered powder metal that includes a sealed vacuum tube (28) made of a material having a relatively low thermal shock resistance characteristic. The vacuum tube...
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JPS6375792U |
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JPS6323475B2 |
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JPS6372819A |
In an installation for the vacuum heat treatment and subsequent hot isostatic redensification of materials comprising a work space inside a container, heating unit, work-space insulation and an outer chamber with a vacuum connection and ...
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JPS639576Y2 |
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JPS638128Y2 |
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JPS636195Y2 |
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JPS6338885A |
A high pressure sintering furnace is disclosed for the production of compacts from metal and/or nonmetal powders. By mounting a cooling device between the wall of the high pressure shell and the thermal insulation, relatively thin walls ...
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JPS635330B2 |
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JPS6326308A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS631187Y2 |
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JPS6246143Y2 |
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JPS6256086B2 |
An improved apparatus for producing potassium sulfate and hydrogen chloride gas from potassium hydrogen sulfate and potassium chloride is provided, which comprises a horizontal type muffle furnace having an arcuate upper wall, at least o...
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JPS62270465A |
A system to prevent, retard or reverse the decomposition of silicon carbide articles during high temperature plasma sintering. Preferably, the system comprises sintering a silicon carbide refractory or ceramic green body in a closed sint...
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JPS6252009B2 |
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JPS6241977Y2 |
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