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Class Information
Number: 222/590
Name: Dispensing > Processes of dispensing > Molten metal
Description: Processes relating to dispensing molten metal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7279128 |
Molten metal pressure pour furnace and metering valve |
Oct. 9, 2007 |
| 7171326 |
Method for operating a sliding gate, and sliding gate |
Jan. 30, 2007 |
| 7159745 |
Method of dispensing metered portions of molten lead |
Jan. 9, 2007 |
| 7066981 |
Assaying method |
Jun. 27, 2006 |
| 7037462 |
Overflow transfer furnace and control system for reduced oxide production in a casting furnace |
May. 2, 2006 |
| 7025115 |
Ladle for molten metal |
Apr. 11, 2006 |
| 7021361 |
Molten metal feed apparatus of die casting machine, molten metal feed method, and ladle |
Apr. 4, 2006 |
| 6929773 |
Slag detector for molten steel transfer operations |
Aug. 16, 2005 |
| 6913841 |
Method and apparatus for producing iron article and product |
Jul. 5, 2005 |
| 6851587 |
Crucible and spindle for a variable size drop deposition system |
Feb. 8, 2005 |
| 6783038 |
Sliding gate for liquid metal flow control |
Aug. 31, 2004 |
| 6779585 |
Method for controlling ladle motion to reduce aluminum oxide formation |
Aug. 24, 2004 |
| 6737014 |
Slag detector for molten steel transfer operations |
May. 18, 2004 |
| 6732890 |
Methods employing permanent magnets having reach-out magnetic fields for electromagnetically pumping, braking, and metering molten metals feeding into metal casting machines |
May. 11, 2004 |
| 6723275 |
Vortex inhibitor with sacrificial rod |
Apr. 20, 2004 |
| 6712126 |
Continuous pressure molten metal supply system and method |
Mar. 30, 2004 |
| 6708752 |
Injector for molten metal supply system |
Mar. 23, 2004 |
| 6660219 |
Method and device for emptying metallurgic melting vessels by tipping |
Dec. 9, 2003 |
| 6660220 |
Apparatus and method for delivering an inert gas to prevent plugging in a slide gate |
Dec. 9, 2003 |
| 6641778 |
Device and method for regulating flow of particulate material, especially small flows of fine powder |
Nov. 4, 2003 |
| 6619371 |
Method and device for controlling the movement of the teeming ladle having a low teeming height in a teeming installation device |
Sep. 16, 2003 |
| 6596221 |
Metallurgical vessel having a tapping device and method for the controlled, slag-free extraction of molten metal from said vessel |
Jul. 22, 2003 |
| 6585928 |
Dispensing system for molten aluminum and method |
Jul. 1, 2003 |
| 6579340 |
Fume dust suppression during pouring of molten metal, and apparatus |
Jun. 17, 2003 |
| 6569223 |
Method of manufacturing molten metal iron |
May. 27, 2003 |
| 6562100 |
Material supply and melting method in injection molding of metal material |
May. 13, 2003 |
| 6536508 |
Continuous pressure molten metal supply system and method |
Mar. 25, 2003 |
| 6520388 |
Casting furnace and method for continuous casting of molten magnesium |
Feb. 18, 2003 |
| 6505674 |
Injector for molten metal supply system |
Jan. 14, 2003 |
| 6503292 |
Molten metal treatment furnace with level control and method |
Jan. 7, 2003 |
| 6500228 |
Molten metal dosing furnace with metal treatment and level control and method |
Dec. 31, 2002 |
| 6495093 |
Device for closing a tap hole of a metallurgical vessel |
Dec. 17, 2002 |
| 6485673 |
Pouring device for metallurgic vessels and a method for controlling the quantity of discharge |
Nov. 26, 2002 |
| 6471911 |
Method and device for sealing a tap hole in metallurgical containers |
Oct. 29, 2002 |
| 6460742 |
Process for reducing fume emissions during molten metal transfer |
Oct. 8, 2002 |
| 6425504 |
One-piece, composite crucible with integral withdrawal/discharge section |
Jul. 30, 2002 |
| 6425505 |
Pour tube with improved flow characteristics |
Jul. 30, 2002 |
| 6412672 |
Ladle to tundish transfer to molten metal in the steelmaking process |
Jul. 2, 2002 |
| 6378743 |
Method, system and apparatus employing permanent magnets having reach-out magnetic fields for electromagnetically transferring, braking, and metering molten metals feeding into metal casting m |
Apr. 30, 2002 |
| 6357637 |
Method and casting nozzle for casting-on a metal strip which is close to final dimensions |
Mar. 19, 2002 |
| 6358297 |
Method for controlling flux concentration in guide tubes |
Mar. 19, 2002 |
| 6321953 |
Composite immersion nozzle |
Nov. 27, 2001 |
| 6276573 |
Slide gate |
Aug. 21, 2001 |
| 6263897 |
Slide valve plate and method of making the same |
Jul. 24, 2001 |
| 6260741 |
Method and apparatus for forming droplets |
Jul. 17, 2001 |
| 6260740 |
Process and device for pouring of steel from an immersion outlet |
Jul. 17, 2001 |
| 6250521 |
Preventing air aspiration in slide gate plate throttling mechanisms |
Jun. 26, 2001 |
| 6250520 |
Plant for transferring liquid metal, method of operation, and refractories |
Jun. 26, 2001 |
| 6227421 |
Tundish equipped with a tube changer and plate for the tube changer |
May. 8, 2001 |
| 6220336 |
Adjustable molten metal feed system |
Apr. 24, 2001 |
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