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WO/2007/095719A1 |
Disclosed is a metallic-molding-material runner system that includes a collection of branches. The collection of branches is configured to substantially equilibrate flow of a metallic-molding material from a molding system into a mold.
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WO/2007/077800A1 |
[PROBLEMS] To provide a container, molten metal supply system and method in which molten metal does not scatter when it is supplied. [MEANS FOR SOLVING PROBLEMS] A container constructed to be able to be transported from a first factory t...
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WO/2007/026642A1 |
A metal mold casting device making easier those operations such as the setting of cores, cleaning of the metal molds, and the removal of products by a worker in a casting facility where the large number of metal mold casting devices (4, ...
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WO/2006/122391A1 |
Disclosed herein is a load management device configured for a feed body of any one of a molding machine, a hot runner assembly and any combination thereof. The load management device includes a load-transferring body configured to presen...
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WO/2006/116838A2 |
Disclosed herein is a metallic alloy slurry dispenser. The dispenser includes a dispensing body that defines an outlet. The dispenser also includes an outlet cover that cooperates with the outlet, and the outlet cover is configured to co...
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WO/2006/095653A1 |
A method of extracting a molten metal, etc., in which for efficient production of magnesium for titanium production on which quality demand characteristics are strict, not only can operation be advanced safely but also extraction of molt...
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WO/2006/089699A1 |
The invention relates to a feeder for cast metal, said feeder comprising a feeder head (1) having a cavity (5) that is open towards the surroundings via at least one opening (8), and a tubular body (2) which is guided through the opening...
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WO/2006/070057A1 |
The invention relates to a launder construction for the conveyance of molten metal. The metal flows in the lower part of the launder construction in a channel defined by a refractory mass, the launder being heat-insulated so that, in ope...
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WO/2006/024090A2 |
Apparatus for gravity flow and feeding of alloy in a casting operation has a supply vessel for holding a supply of alloy, a furnace in which the vessel is contained and in which the vessel is heatable to maintain the supply of alloy at s...
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WO/2006/009154A1 |
[PROBLEMS] To prevent a molten metal remaining in a pipe from being dripped from the pipe immediately after the supply of the molten metal is stopped. [MEANS FOR SOLVING PROBLEMS] This molten metal feed system comprises a container havin...
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WO/2006/005131A1 |
A casting wheel (110) for use in filling ingot moulds in an ingot casting line, including an annular member arranged to be mounted for rotation, and a plurality of spouts (116) arranged around the periphery of the annular member (114), e...
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WO/2005/095027A1 |
The invention is a casting trough and method for pouring molten metal in a casting mold. Owing to the design and trajectory of the casting trough, there is achieved an even and rapid pouring from the casting trough to the casting mold. T...
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WO/2005/095025A1 |
The invention relates to a method for casting components from light alloys, preferably from Al alloys, according to the tilt pouring concept and to a device for carrying out said method. The preferred area of application for the inventio...
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WO/2005/080026A1 |
[PROBLEMS] To provide a container capable of preventing the internal pressure from accidentally increasing due to problems of lining; and a method of producing such container. [MEANS FOR SOLVING PROBLEMS] A container (1) is of a construc...
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WO/2005/061154A1 |
A molten metal transporting container having an extension molten metal pouring tube connected to the molten metal pouring hole of a molten metal pouring tube and projected to the outside of a container body, characterized by comprising a...
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WO/2005/056219A1 |
A trough is described for carrying molten metal, comprising an outer shell defined by a bottom wall and two side walls, an insulating layer filling the outer shell and a conductive U-shaped refractory trough body for carrying molten meta...
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WO/2005/030414A1 |
A nozzle heater for pressure die casting machines comprises flow generators (27, 28) that produce a flow of heating medium; heaters (29, 30) for heating the heating medium; conveyors (23, 24, 25) for channelling a flow of hot heating med...
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WO/2005/023459A1 |
A fluid feed system (1) for a casting application, the fluid feed system including a furnace (2), a transfer launder (15) drawing fluid from said furnace, a charging well (4), fluid communication means (7) between said furnace and said c...
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WO/2005/009650A1 |
A molten metal-transporting ladle of a pressure tapping type has a ladle body for receiving molten metal, an upper lid for covering an upper end opening portion of the ladle body, a lid for work openably covering an opening portion forme...
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WO/2004/089562A1 |
The invention relates to a holding furnace comprising a metering device for molten metal, especially for precisely metering molten light metal during die casting, wherefore the holding furnace (1) is provided with a dosing chamber (8) en...
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WO/2004/018131A1 |
The invention relates to a casting ladle which is intended to be used on a production line with sand moulds (1). The inventive ladle (2) can tilt such that, in the horizontal position, said ladle receives a quantity of molten metal (6) a...
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WO/2004/014583A1 |
A quick-change lock assembly is adapted to releasably attach a fill tube to a mold in a casting machine, the fill tube connecting a furnace of the casting machine to the mold. The casting machine preferably utilizes a Vacuum Riserless Ca...
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WO/2004/014585A1 |
The invention relates to a fire resistant ceramic part which can be embodied in the form of an impact pot or a casting gutter and has the following characteristics: - a base (10); - at least two walls (12, 14 ) which extend from opposite...
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WO/2003/090955A1 |
A system for producing cast components from molten metal. The system including a crucible (122) having a bottom wall member (701) with an aperture (254) formed therethrough, and an integrally formed ceramic molten metal dispenser (125).
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WO/2003/068432A1 |
A metal flow system, for high pressure die casting of alloys using a machine having a pressurised source of molten alloy and a mould defining at least one die cavity, defines a metal flow path by which alloy received from the pressurised...
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WO/2003/066913A1 |
A method of heating molten aluminium flowing in a heated trough member comprising the steps of providing a source of molten aluminium and providing a trough member comprised of a first side (14) and a second side (18), the first and the ...
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WO/2003/055627A1 |
An apparatus for forming metal castings, particularly with hydraulic connection between the holding furnace and the mold and a method performed by the apparatus, the hydraulic connection comprising: at least one duct (36) for connecting ...
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WO/2003/015959A1 |
A method of producing a semi−solid material without stirring, including heating a metal alloy to form a metallic melt (M), transferring a select amount of the melt (M) into a vessel (80, 200, 300), nucleating the melt (M) by regulating...
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WO/2002/102531A1 |
In a filling-tube construction (1, 2) for providing a connection between a mould (6) to be filled with molten metal and a mould-filling furnace (3) containing molten metal (5), said mould (6) having at least one casting cavity (7), the l...
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WO/2002/094478A1 |
An apparatus (10) for molding a metal material. The apparatus includes a vessel (12) with portions defining a passageway through the vessel. An inlet (18) is located toward one end and a member (26) or agitation me ans is located within ...
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WO/2002/055233A1 |
The mold riding shot blocker comprises an apparatus and method for blocking the spillage of molten metal (22) between adjacent molds (12) in a conveyable string (11) of closely juxtaposed molds (12) as the mold string (11) is advanced in...
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WO/2002/051568A1 |
The present invention relates to an apparatus and a method for supplying molten metal to a mould by connecting a tundish of a continuos casting plant to the mould through a pipe and applying siphonage resulting from a difference in level...
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WO/2002/040203A1 |
A solenoid pump type molten metal feeder with high feeding accuracy of molten metal, comprising rotary blades rotating with the movement of molten metal in a molten metal transport pipe, wherein the rpm of the rotary blades is detected, ...
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WO2001091940A9 |
A container system (10A) including a vessel (20A) for holding a thixotropic semi-solid aluminum alloy slurry during its processing as a billet (60A) and an ejection system for cleanly discharging the processed thixotropic semi-solid alum...
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WO/2001/091941A1 |
An apparatus (10, 10A, 10B) for producing a thixotropic metallic melt by simultaneously controlledly cooling and stirring the melt to form solid particles of a first phase suspended in a residual liquid second phase. Vigorous stirring of...
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WO/2001/028712A1 |
The method involves simultaneously filling the mold (1) through its bottom part by means of the main runner (3) while the molten metal (2) rises through a secondary channel (6) branching off from the beginning of the runner (3), said mol...
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WO/2001/024959A1 |
A method of preparing a pouring tube (14) such as a submerged entry nozzle (SEN) for use in a continuous casting machine includes steps of preheating at least one portion of the pouring tube (14) by exposing the pouring tube to intensive...
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WO/2001/010584A1 |
A distributor device for use in aluminium casting includes a rigid, substantially bowl-shaped receptacle (2) of a refractory material having a base member (4) and a peripheral wall (6) that extends upwards from the base. The receptacle h...
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WO/2000/058042A1 |
The method comprises the steps of: moving the filling head (2, 9) laterally, in order to match the lateral position of the inlet of the mould (4), in unison with one or more of the following parts: filling tube (9), pump (8), pump oven (...
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WO/2000/048769A1 |
The invention relates to an ascending pipe (1) for molten metals and to a holder (16, 17) pertaining thereto. The ascending pipe is held by means of a clamping effect which can be especially produced by metal wedges (15) that engage with...
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WO/2000/041831A1 |
A hot chamber method of die casting metals in a semisolid state. The semisolid metal has a high viscosity, which can be controlled by controlling the fraction of solid phase and the morphology of the solid phase. By controlling the visco...
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WO/2000/035613A1 |
An apparatus for and method of pouring molten metal from a refractory vessel (20) into the sprue (110) of a mold (100) where the vessel (20) is in contact with the sprue (110). Molten metal is poured through the orifice (52) of a nozzle ...
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WO/2000/028219A1 |
An apparatus for moving a stream of molten metal comprising a pumping member, a housing (3) at least partially enclosing the pumping member, a power device seated on a support (22), a shaft connecting the power device and the pumping mem...
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WO/2000/012769A1 |
The invention relates to a method and a device for the continuous production of metal alloys, whereby the base metal is melted in a smelting furnace and metal alloying additives that are mixed, optionally reduced and cast, are added to t...
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WO/2000/006321A1 |
The invention concerns a system comprising a cast trough consisting of a vat (1) supplied with liquid metal and a cast spout (10) set at the vat (1) outlet, and a cast wheel (11) made up of a series of buckets (12) whereof the spacing co...
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WO/2000/001503A1 |
When casting e.g. aluminium alloy in a mould (2), that may be one of a string of moulds extending at right angles to the plane of the drawing, the pressure used for filling the mould (2) against gravity by means of a pressurizing device ...
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WO/1999/058270A1 |
A ceramic investment mold (12) is disposed in a casting chamber (10) and communicates with a pour cup melt reservoir (13) connected to the mold and having a reservoir volume for holding enough melt to fill the mold. The pour cup reservoi...
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WO/1999/057077A1 |
The invention relates to a ceramic composite body, especially used in secondary metallurgy, comprising at least one first layer that is made of an oxidic refractory material that contains carbon, and at least one second layer that is mad...
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WO/1999/000341A1 |
The invention relates to ceramic refractory composite bodies consisting of at least one first layer made up of a carbon-bonded, oxidic refractory material and a second layer made up of a carbon-free oxidic refractory material which is bo...
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WO/1998/016334A2 |
An apparatus and process are provided for producing semi-solid material and directly casting the semi-solid material into a component wherein the semi-solid material is formed from a molten material and the molten material is introduced ...
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