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Document Title |
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7507368 |
Hot air circulation furnace
A small hot-air circulation furnace performs continuous treatment using hot air at a fixed temperature. Hot air supplied from a heat source is blown out from an axial-flow fan toward a hearth to...
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7252798 |
Hood-type annealing furnace, especially for steel strip and wire bunches
The invention describes a hood-type annealing furnace, especially for steel strip or wire bunches, with an annealing base ( 1 ) for receiving the material ( 7 ) to be annealed, a protective hood (...
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6901990 |
Method and system for processing castings
A method and system of processing castings is provided in which one or more castings are deposited into a mobile furnace and moved from one station to another of a multi-station casting processing...
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6264360 |
Mixer for container with quick release coupling
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6214285 |
Process for thermal treatment of a plastically moldable workpiece and device for such a thermal treatment
A process for heat treatment of a plastically moldable workpiece, by plastically molding the workpiece at a first temperature to form a shape, mechanically restraining the workpiece by means of...
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6063331 |
Annealing furnaces
A bell type annealing furnace structure that includes a base which has a base plate member and an annular channel therearound. A plurality of circumferentially spaced enclosure members are...
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5402994 |
Device for heat-treating metal workpieces
An apparatus for heat-treating metallic workpieces, which includes two successive furnaces, a feeding device for feeding workpieces to the first furnace, and conveyor means from transporting...
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5364080 |
High efficient heat treating and drying apparatus and method
A zone controlled furnace for heat-treating of metallic and non-metallic stocks positions one or more modular metallic combustion burners in the furnace chamber and along the path of the stock to...
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5297959 |
High temperature furnace
A high temperature, low NO x industrial furnace uses coal-fired burners placed in an arcuate heat track conduit which heats an arcuately configured wall member extending through an opening in the...
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5265851 |
Installation for the heat treatment of successive batches
The loading car (25) transfers the batch and deposits it on the plug (10) of the furnace (1). The batch is introduced into the furnace (1) and the latter is closed by means of the lift (12) which...
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5190718 |
Machine for thermo-mechanical treatment of parts made of memory alloys
A machine for the thermo-mechanical treatment of parts made of memory alloys contains: a thermally insulated chamber connected to a source of gaseous fluid and a support, capable of being...
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5164145 |
Rotary furnace oil seal employing endothermic gas purge
A rotary oil seal gas purge system for a rotary carburizing furnace, having a rotatable hearth in a furnace chamber containing a high carbon-potential furnace atmosphere comprising an endothermic...
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4834345 |
Process and apparatus for direct softening heat treatment of rolled wire rods
Direct softening heat treatment of rolled wire rods comprises the steps: providing wire rods by hot- or warm-rolling, and immediately following rolling, coiling the rolled wire rods in an...
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4813654 |
Annealing furnace base construction
A base for a heat treating furnace for annealing coils of steel strip. The base supports the coils in a sealed compartment through which an inert gas is circulated, and defines the bottom of the...
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4757978 |
Shape-memory alloy resetting apparatus
Apparatus for setting and resetting a portion of a shape-memory alloy part, the apparatus including an enclosing chamber having openings for the portion, a body of solid particles in the chamber, a...
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4632369 |
Coil-annealing spacer
Disclosed is a coil-annealing spacer which comprises a pair of upper and lower discs, each having a round hole in the central portion thereof, and longitudinal ribs disposed between the discs and...
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4621794 |
Apparatus for producing a grain-oriented electromagnetic steel strip or sheet
In a process for producing a grain-oriented electromagnetic steel strip or sheet by annealing, for primary recrystallization, a cold rolled electromagnetic steel strip or sheet having a final...
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4445852 |
Diffusers
A load support diffuser adapted to support a vertical stack of coils in an annealing furnace and means for cooling a protective atmospheric gas within said furnace, the diffuser comprising a flat...
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4423857 |
Spacer for batch coil annealing
This invention provides a spacer for vertically separating coils in an annealing furnace. The spacer includes a lower segmental plate and an upper segmental plate, and ribs between the segmental...
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4415145 |
Metal charge treatment apparatus
Apparatus for treating a metal charge comprises a box furnace and a container containing material for treating the charge. The box furnace is mounted on props whose length is sufficient to permit...
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4223877 |
Annealing furnace
A protective sleeve, for a cover used to enclose metal coils in an annealing furnace having a plurality of fuel burners whereby the coils are protected from the direct flame of the burners,...
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3618921 |
DIFFUSER PLATE
There is disclosed herein a diffuser plate for separating coils of sheet metal stacked on a vertical axis in an annealing furnace, the plate comprising two superimposed layers of flat bars, the...
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3443800 |
GAS CIRCULATING SEPARATOR
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3325313 |
Heat treatment of metals
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3068553 |
Method of making corrugated coil separators for annealing stacks
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3067073 |
Rolled metal foil treatment
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3063878 |
Method of and apparatus for annealing
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2981530 |
Segmental separators for heat treating furnaces
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2956914 |
Method of sealing annealing furnaces
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RE07533 |
Title is not available
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