| Document |
Document Title |
|
JPH0835785A |
PURPOSE: To provide a heat treatment furnace to perform uniform cooling of a material to be treated. CONSTITUTION: A heat treatment furnace comprises a heat insulation body 11, a heat insulation cover 13 mounted on and demounted from the...
|
|
JPH0813123A |
PURPOSE: To prevent deterioration in a work environment caused by the leakage of gaseous ammonia by securely sealing the space between a furnace body and a furnace cover and to simplify the setting of the furnace cover. CONSTITUTION: The...
|
|
JPH07335581A |
PURPOSE: To obtain a cooling apparatus which can cool a vertical furnace quickly without generating the difference in a temperature-lowering speed between the upper part and the lower part inside the vertical furnace when the vertical fu...
|
|
JPH07117340B2 |
|
|
JPH07316672A |
PURPOSE: To prevent flawing of a metallic strip, to simplify muffle production and to reduce the weight of the muffle by expanding only the part near the uppermost part of the muffle of a vertical type heat treatment furnace of an 'up he...
|
|
JPH07309668A |
PURPOSE: To provide the production method of very fine sintered abrasive grains by using a non-rotary furnace and also to provide the apparatus therefor. CONSTITUTION: This production method comprises: (a) preparing an unsintered abrasiv...
|
|
JPH0749358Y2 |
|
|
JPH07280449A |
PURPOSE: To provide a heat treating furnace in which quick cooking and heating can be performed in addition to high speed exhaust of a treating chamber and prevention of contamination in the furnace. CONSTITUTION: A sheet 5 made of graph...
|
|
JPH07280477A |
PURPOSE: To reduce a creep, a crack, etc., at the time of heating to a high temperature due to increase in rigidity by providing a rib between adjacent tubes of a zigzag part of a heating tube and to improve a life to improve a thermal e...
|
|
JPH07260360A |
PURPOSE: To provide a heating method and apparatus for a metal-melting tank wherein a metal-melting tank within a furnace is homogeneously heated by alternately burning a pair of generative burners, which are oppositely disposed to each ...
|
|
JPH07509345A |
Performance of a high temperature diffusion furnace is enhanced by an improved multi-furnace module design. The furnace is constructed of materials suitable for clean room environments with an adjustable leveling frame assembly. A slide ...
|
|
JPH0792207B2 |
Power plant with combustion of a fuel in a fluidized bed, comprising a bed vessel (12), a bottom (14) dividing the bed vessel (12) into an upper combustion chamber (15) and a lower ash discharge chamber (16), openings (22) in the bottom ...
|
|
JPH07252524A |
PURPOSE: To unnecessitate the sealing of a furnace, to simplify the furnace structure and to improve the thermal effciency and simultaneously the cooling effect. CONSTITUTION: A heat insulating material 2 surrounding a heating space 3 is...
|
|
JPH07253276A |
PURPOSE: To provide a heat treating furnace and a method for manufacturing the same in which operability is improved, a manufacturing time is shortened, and an accuracy of an arranging pitch of heat generating resistors is improved. CONS...
|
|
JPH07218145A |
PURPOSE: To provide a heating furnace of a Tammann furnace type equipped with a resistance heater the lifetime of which at a high temperature can greatly be prolonged. CONSTITUTION: A heater 1 having a structure wherein a covering layer ...
|
|
JPH0776670B2 |
|
|
JPH0734318Y2 |
|
|
JPH0734313Y2 |
|
|
JPH07198260A |
PURPOSE: To shorten a maintenance work time at a heat treatment furnace by a method wherein there are provided a cylinder member fixed to a main body of a furnace core pipe, the first thermal insulating material charged between the cylin...
|
|
JPH0733115Y2 |
|
|
JPH07193020A |
PURPOSE: To detect the inflow of an improper gas into a process tube instantaneously, and to prevent the mixing of an unnecessary gas into the process tube by arranging a gas detecting means to at least one of an air-supply system and th...
|
|
JPH0765850B2 |
|
|
JPH0760063B2 |
|
|
JPH0722396U |
[Purpose] By sealing the gap between the muffle furnace body and the muffle, the muffle and the electric heater are prevented from being oxidized to prolong the life, and the oxide scale prevents the strip from being scratched. [Constitu...
|
|
JPH07102326A |
PURPOSE: To provide a continuous annealing furnace for metal strip, in which the desired optional temp. distribution in the furnace can be set and the recovering ratio of the heat held in the combustion exhaust gas is high. CONSTITUTION:...
|
|
JPH07503529A |
PCT No. PCT/CH93/00131 Sec. 371 Date Jun. 7, 1994 Sec. 102(e) Date Jun. 7, 1994 PCT Filed May 21, 1993 PCT Pub. No. WO93/24801 PCT Pub. Date Dec. 9, 1993In the case of a curing installation, in particular for magazines with lead frames w...
|
|
JPH0714797Y2 |
|
|
JPH0794262A |
PURPOSE: To directly operate a device in the carbonaceous atmosphere by concentrating the radiated heat to a lower part of a device, and providing a current passage, which has at least one current passage element and a part of an outer h...
|
|
JPH0791847A |
PURPOSE: To make odorous gas generated at the time of degreasing harmless by disposing a high temperature baking chamber and a low temperature degreasing chamber continued to one another at upper and lower positions, providing a moving m...
|
|
JPH0791846A |
PURPOSE: To make odorous gas generated at the time of degreasing harmless by providing a high temperature baking chamber and a low temperature degreasing chamber continued to upper and lower positions in a furnace body, and providing a m...
|
|
JPH0786194A |
PURPOSE: To detect application of overpower to a furnace tube through a series circuit of a DC power supply, a current limit element, and a current detector connected between a tap on a heater and a detecting point on the furnace tube wh...
|
|
JPH0712876Y2 |
|
|
JPH0777389A |
PURPOSE: To always measure an accurate temperature by forming a temperature measuring mechanism of a heat treating furnace for heat treating such as oxidizing, diffusing, pressing, etc., a wafer in a structure in which a positional devia...
|
|
JPH0777388A |
PURPOSE: To prevent inclining of a sealing unit due to bending of a muffle cause by a thermal expansion, etc., during operating and to always straightly load a metal strip into a vertical muffle furnace without feeding in a zigzag manner...
|
|
JPH0755343A |
PURPOSE: To provide a burning furnace in which a color changing can be easily performed and a uniform burning can be carried out. CONSTITUTION: A burning furnace comprises a furnace core pipe 2 arranged in a lateral direction, a furnace ...
|
|
JPH076697U |
[Purpose] Provided is a vacuum heat treatment furnace capable of introducing a gas in a heat treatment process under reduced pressure by introducing a gas such as inexpensive air or nitrogen and having a constant humidity. [Constitution]...
|
|
JPH073266Y2 |
|
|
JPH073274Y2 |
|
|
JPH06103150B2 |
|
|
JPH06103156B2 |
|
|
JPH0648315Y2 |
|
|
JPH0697138B2 |
|
|
JPH0694987B2 |
|
|
JPH0693440B2 |
An apparatus for the rapid thermal processing of a substrate, comprises: an assembly of radiant energy sources disposed outside of a process chamber, said radiant energy sources having a central longitudinal axis that extends in a substa...
|
|
JPH0684809B2 |
|
|
JPH0684865B2 |
|
|
JPH0684869B2 |
|
|
JPH06265275A |
PURPOSE: To provide stable thermal characteristics irrespective of number of times of use by incorporating Al2O3 added with a specific amount of Cr in a core tube used for an electric furnace using a heat generator containing LaCrO3 as a...
|
|
JPH06265274A |
PURPOSE: To provide a muffle cleaning jig which can sufficiently clean the entire length of a muffle without requiring much labor and long time. CONSTITUTION: The muffle cleaning jig 1 scrapes off a foreign matter adhering to an inner pe...
|
|
JPH0672744B2 |
|
