Featured patents

Molten Metal Furnace
US 08784727 B2, July 22, 2014, Heated melting pot, Jorge A Morando
An improved molten metal furnace comprising:…

Bevel Head for Controlling a Cutting Torch to Cut Plate With Weld Preparation
US 08865056 B2, Oct. 21, 2014, With means for cutting tubular workpiece, Matthew Fagan
A bevel head apparatus for adding tilt, rotation, and vertical positioning…

Device for Blowing Gas Onto a Face of Traveling Strip Material
US 08771588 B2, July 8, 2014, By contact with gas, Stéphane Langevin et al. / CMI SA (Seraing, BE)
A device for blowing gas on a face of traveling strip material, the device…

Method and Device for Producing Pig-Iron Based Stainless Steel Without Using a Supply of Electrical Energy
US 08765051 B2, July 1, 2014, Geographic or Structural Installation, Johann Reichel / SMS Siemag Aktiengesellschaft (Düsseldorf, DE)
Installation for stainless steel production without electrical energy supply…

Method and Devices for Regulating the Flow Rate and for Slowing Down Melt Streams Through Magnetic Fields in the Tapping of Metallurgical Containers Such as Blast Furnaces and Melt Furnaces
US 08658084 B2, Feb. 25, 2014, Plugging or tapping, Hans-Uwe Morgenstern / TMT Tapping-Measuring-Technology GmbH DE
A method for regulating the flow rate and for slowing down a non-ferromagnetic…

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:…

Vortex Inhibitor
US 08591802 B2, Nov. 26, 2013, By separating metal in a molten mass from undesired material, e.g., slag, John W. Dresh et al. / Tetron, Inc. (Farmington Hills, US)
A vortex inhibitor comprising:…

Non-Ferrous Metal Melt Pump and Melting Furnace System Using the Same
US 08585962 B2, Nov. 19, 2013, Induction stirring, Kenzo Takahashi / Zmag, Ltd. (Matsudo-shi, JP)
A non-ferrous metal melt pump comprising:…

Method to Control Automatic Pouring Equipment and System Therefor
US 08506876 B2, Aug. 13, 2013, Plugging or tapping, Yanyan Yang et al. / Sintokogio, Ltd. (Aichi, JP)
A method to control automatic pouring equipment for pouring molten metal by three…

Systems and Methods for Melting Scrap Metal
US 08449814 B2, May 28, 2013, By means introducing treating material, Paul V. Cooper
A scrap submergence vessel comprising:…

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