Matches 1 - 50 out of 132 1 2 3 >
Match Document Document Title
7452498 Pressure-regulating device, transportation vehicle, and pressure difference-controlling unit  
A pressure controlling apparatus controls a pressure in a container capable of storing a molten metal and supplying the molten metal to an outside using a pressure difference and includes: a...
7445748 Holding furnace and metering device for metal baths  
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 is...
7396504 Method for supplying molten metal, system for supplying molten metal, producing method for producing aluminum, producing method for producing aluminum molding product, producing method of automobile, transporting vehicle, container, and apparatus for supplying molten metal  
The present invention comprises a sealed type container body ( 50 ) capable of storing molten metal; a flow passage ( 57 ) capable of flowing the molten metal, the passage is formed extended to an...
7354547 Molten-metal transferring ladle and molten-metal tapping method  
A pressure tapping type ladle for transferring molten-metal includes a ladle body for containing molten metal, a top cover covering a top opening of the ladle body, and an openable working cover...
7279128 Molten metal pressure pour furnace and metering valve  
An apparatus and process are provided for discharging a dose of a molten metal from a pressure pour furnace. A heating chamber of the furnace is used to keep the molten metal at a selected...
7204954 Container  
A container does not need a member such as a stoke and the like that are exposed to the molten metal therein, thus the necessity to replace the parts such as the stoke and the like can be...
7169350 Method and apparatus for making a thixotropic metal slurry  
An apparatus 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...
6991670 Method and apparatus for making a thixotropic metal slurry  
An apparatus 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...
6953548 Apparatus for transferring liquid metals from a collection container to a receiving container  
Apparatus for transferring liquid metals from a collection container ( 9 ) to a receiving container ( 1 ), comprising: a receiving container in the form of a ladle ( 1 ) provided with a mouth ( 4 )...
6902696 Overflow transfer furnace and control system for reduced oxide production in a casting furnace  
An apparatus for transferring molten metal from a melting furnace to a casting furnace is provided. A sensing and control system for the transfer of molten metal from a transfer furnace to a...
6860318 Apparatus and method for the continuous or semi-continuous casting of aluminium  
Apparatus for the continuous or semi-continuous casting of molten aluminium to form an ingot in the mould ( 8 ) of a casting machine, including a launder ( 4 ), a casting mould and feed means ( 2 )...
6841120 Dispensing apparatus and method  
An apparatus for dispensing a molten material from a reservoir of molten material includes a dispensing chamber in communication with the reservoir and a first valve adapted to regulate...
6832714 Heated filling device  
A filling system includes a pressurized source of fill material and a pressure fill head wherein the fill head also includes a beating element positioned so as to transfer heat to fill material...
6814925 Smelting furnace for molding  
New melt furnace for casting, of the kind that have a loading nozzle that connects to a liquid metal storage tank and from where an outlet nozzle opens out in the feed runner of the casts, and...
6640879 Semi-solid casting apparatus and method  
A die casting system includes a vessel defining a reservoir with a controlled heater and an agitator for maintaining the bath of semi-solid metal in a homogeneous isothermal state, a transfer...
6585928 Dispensing system for molten aluminum and method  
A method of dispensing or pouring molten metal, e.g., aluminum, from a container or vessel, the flow rate controlled to minimize splashing of the molten aluminum exiting the container, the method...
6470955 Semi-solid casting apparatus and method  
A die casting system includes a vessel defining a reservoir with a controlled heater and an agitator for maintaining the bath of semi-solid metal in a homogeneous isothermal state, a transfer...
6435396 Print head for ejecting liquid droplets  
An embodiment of the present invention includes a disposable print head for ejecting controlled amounts of liquid (e.g., solder) at a high rate onto the surface (e.g., an integrated circuit) in...
6432160 Method and apparatus for making a thixotropic metal slurry  
An apparatus 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...
6103182 Dispensing apparatus and method  
Apparatus for dispensing a liquid material from a reservoir (12), the apparatus comprising a first vessel (11) which forms an intermediate chamber and which is arranged to receive material from the...
6073817 Pneumatically-actuated throttle valve for molten solder dispenser  
A pneumatic actuator for use with a pump for dispensing molten solder on a surface, such as an integrated circuit substrate. The pump has a reservoir for containing molten solder, a nozzle for...
5967220 Caster including a gas delivery means to resist backflowing and freezing of molten metal to the tip of a nozzle  
A caster including a device for delivering a gas into a space created by the apparatus that define the mold of the caster and the nozzle of the caster. Introducing a gas into the space resists...
5948352 Two-chamber furnace for countergravity casting  
A two-chamber furnace for the low pressure countergravity casting of metal wherein the first chamber is a molten metal supply chamber connected by a submerged orifice closable by a stopper rod...
5915459 Method and equipment for the integral casting of metal strip close to its final dimensions  
Metal strip close to its final dimensions is cast using a strip-casting apparatus provided with a melt-holding vessel and a conveyor belt, in which a metal melt, in particular steel, flows out of a...
5908066 Process and device for charging foundry machines  
For charging casting machines with non-ferrous molten metals, melt (S) is supplied from a withdrawal chamber (6) of a melting furnace (1) having a gas atmosphere to the filling hole (18) of a...
5846445 Method and apparatus for transferring molten metal  
By a method that may be used for transferring molten metal by using pressurized gas, molten metal in a metal furnace is automatically sucked into a molten metal chamber installed within the metal...
5820772 Valveless diaphragm pump for dispensing molten metal  
A solder pump includes a pump body having a solder reservoir and pump chamber formed therein in fluid communication with each other. A nozzle portion is provided in communication with the pump...
5779971 Solder jet printhead  
A solder drop ejector is disclosed where a current through liquid solder in a channel flows in a direction opposite to the direction of current through a fixed conductor insulated from the channel....
5656235 Through airlock for refining furnance  
An airlock of integral one piece construction for the trough of a refining furnace, the airlock having opposed vertical walls with portions that fit snugly within the trough opposed vertical walls...
5630464 Cold chamber magnesium pump assembly  
The machine has a holding pot containing molten magnesium in which a pumping chamber is submerged, a filling port is provided through a bottom wall of the pumping chamber, defined at least in part...
5477907 Process and apparatus for delivering a metered shot  
An apparatus for delivering a metered shot of molten metal from a dispensing vessel through a shot tube comprises: a dispensing vessel for holding molten metal and having a shot tube for discharge...
5443187 Pump apparatus for pumping melt metal  
Molten metal is pumped from a furnace to a place where it is utilized using a gas-plunger pump having a container holding the chamber with an inlet for drawing metal from the furnace to the...
5437768 Non-baffled low pressure drop vacuum cooled inserted smelt spout  
A spout for channeling smelt from a boiler through an opening in the walls of the boiler comprises a jacket having an inner wall and an outer wall. The outer wall is spaced a distance away from the...
5400931 Metering unit for liquid magnesium  
A metering device for metal comprises a pump house (1) submerged in liquid metal in a container (6) with a supply device (4) for gas, an inlet (8,9) for the supply of liquid metal from the...
5285934 Automatic molten metal supplying device  
An automatic molten metal supplying device capable of supplying the molten metal within a short period of time while maintaining accuracy in a supply amount and preventing dripping of the molten...
5271539 Pressure type automatic pouring furnace for casting  
A pressure type automatic pouring furnace is formed with a molten metal outlet which has an opening end opening at a lower elevation than the general portion of the floor of a molten metal chamber....
5229016 Method and apparatus for dispensing spherical-shaped quantities of liquid solder  
A method and apparatus for producing solidified solder balls and for ejecting generally spherical-shaped drops of liquid solder through a controlled atmosphere to impact on a surface to be wetted...
5190674 Method and apparatus for controlling the flow of molten metals  
The invention provides a method of controlling the flow of molten metal from a holding vessel such as a tundish through a discharge orifice into a receptacle such as a mould; the method comprising...
5146974 Lead pouring system  
A pouring system uses low pressure air to force molten lead into mold cavities. The pour spout is heated by the lead bath, and, preferably, a small gap is maintained between the pouring spout and a...
5119977 Continuous semi-liquid casting process and a furnace for performing the process  
A metal alloy, in particular a light alloy, is continuously cast in the semi-liquid state by bringing it up to conditions such as to cause segregation of a solid phase within the interior of the...
4848603 Holding furnace of constant molten metal level  
A pressurized holding furnace having an open feeding chamber is provided with a pressure chamber having a pressure device for pressurizing the pressure chamber and a discharge device for releasing...
4842171 Metering casting ladle  
A small, simple tool used to meter precise volumes of molten metal. It has been effectively utilized by the bullet caster to make expandable projectiles for hunting. This is accomplished by using...
4793596 Apparatus for and a method of rapidly discharging a molten metal from its supply system of a pressurized holding furnace  
A method of rapidly discharging a molten metal from its supply system of a pressurized holding furnace having an open feeding chamber provided at one side of a pressure chamber with a suction pipe...
4779790 Job oriented method and apparatus utilizing molten solder for procedures such as soldering and desoldering  
Apparatus for performing an operation with molten solder, such as soldering or desoldering a component mounted on a substrate such as a PCB including an enclosed reservoir, the reservoir including...
4730755 Automatic pouring furnace  
The invention relates to a control apparatus for an automatic pouring furnace. According to the invention, the control apparatus, for example, a microcomputer, reads from a memory to regulate shot...
4590988 Method and apparatus for supplying molten metal in the manufacture of amorphous metal ribbons  
In a method of manufacturing amorphous metal ribbons by ejecting molten metal through a nozzle attached to a tundish onto a rapidly moving cooling body, the molten metal is suppled to the tundish...
4498661 Teeming ladle  
A teeming ladle with at least one tapping hole (3) formed in the bottom of its body (1). According to the invention, a sleeve (4) is arranged around each tapping hole (3) substantially coaxially...
4460163 Device and furnace for discharging measured quantities of molten metal  
A holding or smelting furnace for discharging measured quantities of molten metal includes a furnace wall defining a furnace chamber adapted to contain molten metal having an upper free melt level,...
4449568 Continuous casting controller  
Apparatus is provided for controlling the extrusion of molten metal from a tundish through a nozzle onto a rotating quenching surface in the high speed continuous casting of glassy metal alloy...
4445670 Apparatus for controlling a pressure-type furnace for pouring molten ores  
A method and apparatus for controlling the pouring of molten metals in a pressure-type furnace is provided. The furnace includes a reservoir for storing the molten metal, a first passage for...
Matches 1 - 50 out of 132 1 2 3 >