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WO/2015/100465A1 |
The invention relates to a method for casting a cast part according to the tilt pouring principle, in which method molten metal (1) is poured from at least one tiltable casting vessel (2) into a casting mould (3) comprising a mould cavit...
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WO/2015/101552A1 |
Large forging ingots are cast into an ingot mold (4) placed in a vacuum vessel (1) proceeding from an intermediate vessel (9) that is arranged on the cover (7) of the vacuum vessel (1) and connected thereto in a vacuum-tight manner, thro...
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WO/2015/043910A1 |
The invention relates to a vessel lower part (1) for a metallurgical vessel (2), having a vessel wall (1a), a vessel base (1b), a melting chamber (1c) and at least one tapping apparatus (3) for withdrawing liquid metal (4a, 4b) from the ...
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WO/2014/201476A1 |
A metering unit (14) for molten lead is paired with the molding cavity (13) of a molding block (6). The metering unit (14) comprises a cylinder (1), to which molten lead is supplied via a blockable line (8), and a piston (2), which can b...
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WO/2014/182045A1 |
The present invention relates to a double casting apparatus and a double casting method. The double casting apparatus comprises: a casting chamber having a space formed therein; an injection pipe provided at the lower portion of the cast...
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WO/2014/068284A2 |
An apparatus (5) for delivering a predetermined volume of lead to a mould (50) includes a housing (2) defining a lead reservoir (4) having a lead outlet defined in its base and in communication with the reservoir. A runway (30) is provid...
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WO/2013/182284A1 |
A delivery device for a metal melt in an injection-moulding machine, for example a metal casting machine, has a storage container for the metal melt and a delivery channel in which the metal melt is fed to a mould cavity. In this case, p...
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WO/2013/072910A1 |
Apparatus and method for the production of shaped reactive alloys are disclosed. The shaped reactive alloys are obtained by controlled droplet casting in inert atmosphere, wherein the droplets are produced by using mechanical force on a ...
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WO/2013/017371A1 |
For producing high-quality castings, a method for inversion casting is proposed, in which a casting mould (2) with a mould cavity (10) and with a pouring basin (12) attached to the casting mould (2), a runner (14) and gates (16) is tilte...
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WO/2012/146408A1 |
The invention relates to a casting plunger (3) with an integrated shut-off valve (7) and to a casting unit for a casting machine having a casting vessel (1), wherein the casting unit comprises a casting plunger, which is arranged axially...
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WO/2012/137910A1 |
[Problem] To provide a furnace for non-ferrous metal, the furnace being capable of continuous melting and continuous casting using a continuously melted molten metal. [Solution] Provided are a melting furnace (11A) capable of melting an ...
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WO/2012/026060A1 |
The present invention provides pouring equipment of a tilting-type that can appropriately pour molten metal at a high speed corresponding to the speed of molding. It also provides a method of pouring the molten metal. The pouring equipme...
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WO/2012/007255A1 |
The invention relates to a molten material metering device for a casting system, wherein the molten material metering device comprises a metering container which can be evacuated and moved between a melt receiving point and a melt discha...
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WO/2011/125366A1 |
A device for vacuum supplying molten metal, capable of efficiently supplying the molten metal to a molten metal conveying ladle. A device for vacuum supplying molten metal to a molten metal conveying ladle (2) equipped with a ladle body ...
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WO/2011/117931A1 |
The disclosed continuous melt supply system for metal casting is formed from a holding furnace (2) and a melting furnace (1) for tilting the furnace body and discharging molten metal, and is provided with a casting trough (4) and a melt ...
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WO/2011/077215A1 |
A ladle (100) for a casting apparatus (1) includes a cylindrical melt pouring spout (120) through which a melt (M) is poured from an accommodation portion (110). Protrusions (121, 122) are formed on opposite sides along the inner circumf...
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WO/2011/061775A2 |
The invention concerns a furnace (12) and dosage loader (11 ) assembly for a plant or pressure die-casting island, where the furnace delimits a storage basin (13) containing molten metal; the dosage loader (11 ) is designed to transfer t...
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WO/2011/004685A1 |
Disclosed are an inoculant feeding method and apparatus, wherein a desired amount of inoculants can be fed into a molten metal poured into a casting die by an automatic molten metal pouring machine, and an automatic molten metal pouring ...
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WO/2010/146909A1 |
Disclosed are an automatic pouring method and a facility therefor obviating the needs to drain the molten metal to be drained from the ladle by preventing the molten metal from remaining in the ladle. The method includes a step of determ...
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WO/2010/125890A1 |
A method of automatically pouring molten metal from a ladle into a mold by tilting the ladle. In the method, the height of molten metal located above a molten metal outlet and the weight of molten metal flowing out of the ladle are estim...
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WO/2010/113676A1 |
Provided is an automatic pouring method whereby even a tilting automatic pouring device can pour at high speed, accommodating high-speed molding on a high-speed molding line. Said method includes: a process wherein a pouring tank, which ...
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WO/2009/119464A1 |
The present invention provides a method to control automatic pouring equipment that can pour molten metal in a desired sequence, and it also provides the system therefor. The method to control the automatic pouring equipment comprises po...
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WO/2009/006744A2 |
The invention relates to a method for melting and keeping warm molten metal, in particular nonferrous molten metals, for melting, keeping warm and metering nonferrous molten metals, for example aluminium materials in a furnace having sep...
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WO/2008/136202A1 |
A tilting automatic pouring method for pouring molten into a mold at high speed with high precision by tilting a ladle holding the molten, and a storage medium storing a program for making the pouring method function. Using the relation ...
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WO/2008/136227A1 |
An automatic pouring control method by tilting a ladle in which the pouring work by an expert worker can be approached as much as possible by a computer preset with a program. In a method for controlling a servo motor to pour molten into...
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WO/2008/099556A1 |
An automatic pouring method without using a servomotor having a vertical output shaft, establishing the pouring at a low level, eliminating the unstable pouring, sand inclusion, and gaseous defects. An automatic pouring method using a la...
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WO/2008/065743A1 |
Provided is a safety device, which can introduce a gas from the outside of a container but has no flow of molten aluminum to the outside from that gas introducing portion, in which the container inside is sealed to have no splashing dang...
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WO/2008/011978A1 |
The invention relates to a method for detecting a casting curve for a controller (18) of a robot (12) which guides a pouring spoon (16). A smelt is manually poured from the pouring spoon (16) by means of a remote control. The progress of...
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WO/2007/119697A1 |
A method for controlling the automatic pouring by tilting the ladle enabling the pouring to approximate to that by a skilled worker by a computer where a program is previously installed. A method for controlling the servo motor to pour a...
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WO/2007/111243A1 |
A pressurized melt outpour type ladle for molten metal delivery that is safe and excels in work efficiency, permitting assured introduction of pressurization gas. There is provided ladle for molten metal delivery (1) with molten metal re...
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WO/2007/091386A1 |
[PROBLEMS] To feed molten metal to the outside of a container at an appropriate flow speed. [MEANS FOR SOLVING PROBLEMS] The device has an air hose connectable to a gas passage; a pressurized gas feeding part for feeding a pressurized ga...
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WO/2007/083646A1 |
[PROBLEMS] To provide a technique for appropriately determining the replacement time of a filter. [MEANS FOR SOLVING PROBLEMS] A gas supply device having an air hose connectable to a gas passage, a pressurized gas supply section for supp...
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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/2007/074761A1 |
[PROBLEMS] To prevent dripping of molten metal from the lead-out opening at the distal end of piping while shortening the waiting time. [MEANS FOR SOLVING PROBLEMS] A container constructed to be able to be transported from a first factor...
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WO/2007/036968A1 |
The subject of the invention is a device for collecting, transferring and pouring molten metal into a pouring channel of a die-casting machine or the like starting from a crucible under controlled atmosphere, covered by a hood. The devic...
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WO/2006/094901A1 |
A casting mould is disclosed for manufacturing a casting from a metal melt (S) in a hollow moulding cavity (5) for reproducing a casting, and through an inlet for pouring a metal melt (M) into the hollow moulding cavity (5), as well as a...
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WO/2006/092163A2 |
The invention relates to a metering oven for outputting measured portions of a material melt, in particular a liquid metal. An external housing (1, 2), which is provided with a fireproof covering (31, 32), forms a tank for the material m...
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WO/2006/057179A1 |
A holding furnace for supplying a fixed amount of molten metal for holding molten metal of non-ferrous metal at a predetermined temperature and supplying a fixed amount of molten metal to a casting machine, comprising a molten metal hold...
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WO/2006/010356A2 |
The invention relates to a method for producing a cast component, particularly a gas turbine component, by casting. According to the invention, the method comprises at least the following steps: a) preparing a melting crucible; b) prepar...
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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/2005/118183A1 |
A molten metal holding and pouring apparatus (10) including a holding vessel (12) with a sealable chamber (22) and a pour spout (26) extending from the chamber (22), a gas supply assembly (40, 42, 44) formed and coupled to pressurize the...
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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/2005/080026A1 |
[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/2005/018853A1 |
The subject of invention is a ladle, in particular ceramic for metal pouring into a mould of casting automatic machine. The ladle is bowl-shaped with end face of which radius (R) is advantageously of 2/3 of bowl height (H) and passes int...
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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/2004/112994A1 |
A casting control method comprises the steps of supporting a mould on a support structure (12); sealing the mould (14) to a launder system; measuring the weight of the mould (14) to obtain a base 'tear' reading; operating the launder sys...
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WO/2004/110683A1 |
The invention relates to a casting robot (1) which comprises a sluing mechanism for the foundry ladle (3) that is suspended on the casting robot. At least one measuring cell (23) is inserted in the area connecting the foundry ladle (3) t...
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WO/2004/110681A1 |
The invention relates to a device for supplying casting installations with molten metal. Said device comprises a crucible into the melt of which a dosing pump dips and supplies a discharge tube (12) communicating therewith with melt. The...
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WO/2004/101199A2 |
The invention provides apparatus and methods for discharging molten metal from a vessel based upon increasing the amount of molten metal moved into the vessel per unit time by a molten metal mover, such as a pump. This causes the level f...
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