Metallurgical apparatus patents
Featured patents
Copper Anode Furnace and a Method for Operating the Same
US 08771587 B2, July 8, 2014, With means to discharge molten material, Bernhard Handle et al. / Stopinc Aktiengesellschaft (Hunenberg, CH)
A copper anode furnace, comprising;…
Magnet Recycling
US 08734714 B2, May 27, 2014, With Means to Comminute or Disintegrate Solids, Ivor Rex Harris et al. / The University of Birmingham (Birmingham, GB)
Apparatus for producing and separating rare earth particulate material…
Ultrasonic Instrument for the Deformation Treatment of Surfaces and Weld Joints
US 08747732 B2, June 10, 2014, With Recording, Indicating, Inspection or Measuring Means, Jacob Kleiman et al. / Structural Integrity Technologies, Inc. (Markham, Ontario, CA)
An ultrasound device for the treatment of surfaces and welded joints, comprising:…
Method and System of Removing Accretion Buildup in a Furnace
US 08703042 B2, April 22, 2014, Cooling, Kevin W. Albrecht et al. / Praxair Technology, Inc. (Danbury, US)
A method for the removing solid accretions from a furnace comprising the steps…
Elastically Interconnected Cooler Compressed Hearth and Walls
US 08696978 B2, April 15, 2014, With means to cool treating means, Allan MacRae
An elastically interconnected cooler compressed hearth and walls, comprising:…
Mixer for a Gas Cutting Torch
US 08568651 B2, Oct. 29, 2013, Means for Cutting Solid Metal With Heat, e.g., Blowpipes, Mike Wolfinger et al. / Victor Equipment Company (Denton, US)
A tip assembly for use in a gas torch comprising:…
Nozzle for Injecting Gas Containing Oxygen Into a Pig Iron Device Having an Injector Insertion Pipe
US 08540931 B2, Sept. 24, 2013, Having drain means or cleaner insertion means, e.g., punch hole, Marinko Lekic-Ninic et al. / Siemens Vai Metals Technologies GmbH (Linz, AT)
A nozzle for injecting oxygen-containing gas into a pig iron production unit,…
Molten Metal Pump Components
US 08529828 B2, Sept. 10, 2013, By changing ambient pressure on material surface, e.g., suction, Paul V. Cooper
A rotor shaft for use in a molten metal pump, the rotor shaft comprising…
Spray Quench Systems for Heat Treated Metal Products
US 08501083 B2, Aug. 6, 2013, Having Means for Contacting a Solid Metalliferous Material or Metal Object With a Liquid, Michael A Nallen et al. / Thermatool Corporation (East Haven, US)
A quench ring for ejecting quenchant onto a workpiece passing through the quench…
Deoxidation Apparatus for Preparing Titanium Powder With Low Oxygen Concentration
US 08449813 B1, May 28, 2013, By means applying heat to work, e.g., furnace, Jae-Won Lim et al. / Korea Institute of Geoscience and Mineral Resources KR
A deoxidation apparatus for preparing low-oxygen titanium powders,…
Patentorg has 118 documents under Metallurgical Apparatus Patents.
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- 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