Metallurgical apparatus patents
Featured patents
Heat Exchanger
US 08778257 B2, July 15, 2014, Having means to facilitate removal of cooling means, Mark P. Taylor et al. / Auckland Uniservices Limited (Auckland, NZ)
A smelting furnace comprising a heat exchanger which includes a conduit…
Ladle Metallurgy Furnace Having Improved Roof
US 08858867 B2, Oct. 14, 2014, With means to cool treating means, Kenneth L. Carraway / Superior Machine Co. of South Carolina, Inc. (Florence, US)
A ladle metallurgy furnace comprising:…
Heat Treatment Furnace
US 08865058 B2, Oct. 21, 2014, With means to cool treating means, Paul D. DeMint et al. / Consolidated Nuclear Security, LLC (Reston, US)
A heat treatment furnace for heat treating a workpiece, the furnace comprising:…
Fluid Injector to Metal Enclosure
US 08765050 B1, July 1, 2014, With torch mounting means, S. Mill Calvert / Fluid injector Associates (Manassas, US)
A portable fluid injector to metal enclosure comprising:…
Apparatus for Metal Cutting and Welding
US 08679399 B2, March 25, 2014, With waste entrapping fluid, David Byron et al.
A device for cutting or welding metal, the device comprising:…
Ultrasonic Device With Integrated Gas Delivery System
US 08652397 B2, Feb. 18, 2014, Gaseous treating material, Kevin S. Gill et al. / Southwire Company (Carrollton, US)
An ultrasonic device comprising:…
Method and Apparatus for Manufacturing Granular Metallic Iron
US 08617459 B2, Dec. 31, 2013, With means for moving solid material to or through heating zone, Koji Tokuda et al. / Kobe Steel, Ltd. (Kobe-shi, JP)
An apparatus for manufacturing the granular metallic iron by reducing a raw…
Direct Smelting Plant
US 08562903 B2, Oct. 22, 2013, With means for moving solid material to or through heating zone, Neil John Goodman et al. / Technological Resources Pty Limited (Melbourne, Victoria, AU)
A direct smelting plant for producing molten metal from a metalliferous feed…
Support Post Clamps for Molten Metal Pumps
US 08475708 B2, July 2, 2013, By changing ambient pressure on material surface, e.g., suction, Paul V. Cooper
A two-piece post clamp for use in a molten metal pump, the clamp having…
Tuyere Structure of Melting Furnace
US 08480951 B2, July 9, 2013, Having means preventing damage to introducing means, e.g., wear linings, cooling, Kohji Taoka et al. / Nippon Steel & Sumitomo Metal Corporation (Tokyo, JP)
A tuyere structure of a melting furnace comprising a tuyere brick having a hole…
Patentorg has 118 documents under Metallurgical Apparatus Patents.
Narrow down the browsing criteria below to see more patents.
- Process 3
- Plugging or Tapping 4
- Cooling 4
- Tuyere Operation 1
- Means for Cutting Solid Metal With Heat, e.g., Blowpipes 2
- With Waste Entrapping Fluid 2
- Means for Removing Surface Material, e.g., Scarfing 1
- With Means for Cutting Tubular Workpiece 1
- With Torch Mounting Means 1
- With Control Means Responsive to Sensed Condition 1
- With Analyzer or Computation Means 3
- With Means Supplying a Treating Agent 2
- With Temperature Sensor 1
- With Recording, Indicating, Inspection or Measuring Means 3
- With Fluid Contact Means 1
- In Liquid Bath 1
- In Liquid Spray 2
- Having Means for Contacting a Solid Metalliferous Material or Metal Object With a Liquid 2
- Having Means to Move Work Through Bath 1
- With Means to Comminute or Disintegrate Solids 1
- Geographic or Structural Installation 1
- With Means Treating or Handling Gases Exhausted by Treating Means 1
- With Heat Exchanger, e.g., Waste Heat Boiler 1
- Combined or Convertible 1
- By Means Applying Heat to Work, e.g., Furnace 2
- Rotary Drum-Type Furnace 1
- With Means for Moving Solid Material to or Through Heating Zone 3
- By Means for Moving Charge Through Zone 2
- Traveling Grate 1
- Train of Grate Elements 1
- With Flow Regulating Means 1
- By Means Embedded in Heating Means 1
- Having Means to Facilitate Removal of Cooling Means 1
- With Trough-Shaped Outlet, e.g., Runner 1
- Having Specific Top Structure 1
- Means for Melting or Vaporizing Metal or Treating Liquefied Metal 2
- By Means Introducing Treating Material 3
- Gaseous Treating Material 7
- Having Fluid Inlet Formed in Vessel Wall, e.g., Tuyere 1
- By Separating Metal in a Molten Mass From Undesired Material, e.g., Slag 1
- At Discharge Outlet 2
- By Stirring or Mixing Molten Metal 1
- Induction Stirring 3
- Having Impeller Means 2
- With Means to Discharge Molten Material 7
- By Changing Ambient Pressure on Material Surface, e.g., Suction 2
- With Means to Cool Treating Means 7
- Heated Melting Pot 1
- Having Evacuated Chamber 1
- By Contact With Gas 2
- With Heating Means 5
- Bell Furnace 1
- By Contacting Only Selected Areas of Object 1
- By Cooling of the Solid 1
- Means for Introducing Fluent Into Vessel, e.g., Tuyere 2
- Having Drain Means or Cleaner Insertion Means, e.g., Punch Hole 1
- Having Means Preventing Damage to Introducing Means, e.g., Wear Linings, Cooling 2
- Means Sealing or Opening Aperture in Vessel 1
- By Means Plugging Aperture 2
- Receptacle 1
- With Means Allowing for Expansion 1
- Miscellaneous 2