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Patent Searching and Data


Matches 701 - 750 out of 2,745

Document Document Title
JP3240400B2
PURPOSE: To shorten pouring cycle to respective casting molds and to improve production efficiency by eliminating operations to ladle and carry molten metal by a crucible. CONSTITUTION: This pouring machine has a storage tank 22 into whi...  
JP2001289200A
To provide a pump for molten metal capable of preventing molten metal from accidentally spouting together with pressurized air. Each time a molten metal level in a pressure vessel 2 pressed down by feeding pressurized air is lowered sequ...  
JP3242949B2
PURPOSE: To obtain a method for controlling working conditions in a continuous skull nozzle process. CONSTITUTION: One or more process parameters are controlled to maintain an operation of the process in a process window found by using a...  
JP2001287015A
To improve the yield of casting in comparison with the conventional method because small gates (whose molten metal supplying amount is little) are unnecessary to be a large diameter, and to prevent the deterioration of a mechanical prope...  
JP3219410B2  
JP3239266B2
To provide a molten metal supplying device in which stable casting work can be repeated without making a three-way valve unturnable even in the case of stopping the casting with a die casting machine. This molten metal supplying device i...  
JP2001276964A
To provide a melt supplying apparatus which reduces atmospheric consumption in pressurized melt discharging pot and improves melt tapping accuracy, and which makes maintenance easier, also reduces the occurrence of trouble. The pressuriz...  
JP2001269752A
To prevent spattering of molten metal when the molten metal is poured to a tundish by a ladle and to keep the molten metal surface to a constant level after the supply of the molten metal from the ladle. A trough is disposed just above t...  
JP3236508B2
To enable the supply of molten metal into an injection sleeve in a casting machine with one vacuum source, to reduce the cost and to reduce the entrapment of gas into the molten metal by communicating the vacuum source so as to be possib...  
JP2001259825A
To provide a method for controlling the tilting speed of a ladle by which the constant molten metal pouring speed can easily be obtained regardless to the tilting angle by controlling the ladle tilting speed when the molten metal is disc...  
JP2001259811A
To provide a measuring instrument for tundish weight which can measure the weight of the tundish with high accuracy.This measuring instrument is constituted of one pair of supporting frame 40, 40 at the right and the left sides fitted to...  
JP2001259820A
To provide a molten metal supplying device in which stable casting work can be repeated without making a three-way valve unturnable even in the case of stopping the casting with a die casting machine.This molten metal supplying device is...  
JP2001259826A
To provide a ladle transporting vehicle with which the confirmation of a weighing indicator is easily obtained and travelling is always smoothly performed.A ladle 40 is supported by a supporting frame body 30 arranged in a load-carrying ...  
JP3230198B2
PURPOSE: To simultaneously cast plural cast products without causing excess or short quantity to plural cavities in a rotary mold and molten metal flash. CONSTITUTION: A molten metal distributing shaft 2 is inserted in the inner peripher...  
JP2001239357A
To provide an apparatus with a high degree of reliability for supplying molten metals which can be utilized for a king-sized to a small-sized die casting machine having a simple structure and which facilitates positioning of a holding fu...  
JP2001239358A
To provide an apparatus with a high degree of reliability for supplying molten metals which resolves sealing defects resulting from misalignments of the shaft with a communicating mouth opening 28 because a stopper 8 rocks to function as...  
JP2001239355A
To provide an apparatus for supplying molten metals which efficiently preheats the vicinity of a molten supply gate and prevents molten metals in the neighborhood of the molten supply gate from solidifying and adhering.The invention rela...  
JP2001219261A
To provide an automatic feeding system for melting a light metal which is capable of automatically feeding a specified amount of molten metal.This system has a surface combustion burner 16 installed by directing its combustion surface to...  
JP2001219264A
To constitute a casting device in such a manner that pouring to sand molds may be carried out in an upright type or horizontal type or an arbitrary state at a slight casting cost, that the casting device is integrated with an existing tr...  
JP2001205425A
To feed molten metal at a fixed rate with good accuracy without spending equipment costs so much. The operations of a stop valve 14 and a pressure regulating valve 17 are controlled as follows by a sequence controller 20 in accordance wi...  
JP2001191165A
To provide a molten metal feeder of a casting machine which is low in facility cost, capable of ensuring high transverse feeding accuracy, and excellent in maintainability. A constant quantity feed unit 30 is provided between a molten me...  
JP2001191166A
To provide a metal feeder to a casting machine to solve conventional problems (low energy efficiency, bad working environment, low feeding accuracy, etc.), at a time. The metal feeder comprises a metal feed unit 10 to melt or preheat the...  
JP2001191173A
To provide a light metal melting and automatic molten metal feeding system to automatically feed the molten metal of a predetermined quantity. A surface combustion burner 16 is installed with a combustion side directed to a pot 12 in an ...  
JP3209682B2
To enable the supplying of molten metal under perfectly closing condi tion and to improve the workability by arranging a degassing treatment appara tus, in which inert gas is fed into the molten metal through a supplying course of the mo...  
JP2001181709A
To efficiently manufacture fine metal particles of a predetermined size with excellent accuracy by cleaning surfaces of the fine metal particles without complicated processes. The fine metal particle manufacturing apparatus has a measuri...  
JP2001181748A
To provide a method and an apparatus for supplying molten metal, with which the high purity molten metal is supplied for manufacturing minute metallic balls. Raw material metal M0 is melted and this molten metal M is supplied. This appar...  
JP2001181708A
To provide a manufacturing method and a manufacturing apparatus for metal particles which can efficiently manufacture the fine metal particles of a predetermined size with higher accuracy. A measuring unit 100 is provided on an upper por...  
JP2001170753A
To provide an injection-forming method for a metal by which the transport, compression and injection of a metallic raw material can stably be performed with a screw and the injection-formed metallic product can efficiently be manufacture...  
JP2001507631A
(57) It takes between summary casting processes, and is relatively moved in the direction of Z at right angles to the direction of X, and a relative target, and it circles around the axis of rotation A. It is made possible to hold the th...  
JP2001150119A
To provide a measuring method of injection molding capable of stably measure a low melting point metal material, enabling forming at a low melting temp. and stabilizing rotation torque of a screw.A low melting point metal material is cha...  
JP2001150124A
To reduce a size of a whole apparatus in a molten metal supply apparatus of a die casting machine, etc., to reduce a manufacturing cost of the apparatus and effectively suppress oxidation of a molten metal.A granulated metal 21 as raw ma...  
JP2001150096A
To promote precise filling into mold cavities, and supply a clean molten metal.In an investment casting, a ceramic investment mold is arranged in a chamber to communicate with a molten metal storing part connected to a mold, the molten m...  
JP3192623B2
To enable reversed flow of molten metal from a fixed molten metal furnace body to a molten metal storing furnace body and to keep the good quality of a cast product by arranging a supplying chamber communicated with a vacuum pump and a g...  
JP2001138024A
To provide a preheating method of a material in a metal injection molding machine and the device therefor, with which the stuck material, such as water, oil, can be removed in short time without reducing the preheating effect and also, b...  
JP2001138032A
To provide a control method of pouring molten metal which is suitable to high speed pouring of the molten metal and can contribute to the improvement of the productivity. This control method of pouring the molten metal, is the one, in wh...  
JP2001138033A
To provide a molten metal pouring apparatus which can pour a prescribed quantity of molten metal into a mold at a prescribed pouring speed with a simple constitution. A cylinder part 7 in a molten metal feeding-out part 3 and a molten me...  
JP3185068B2
PURPOSE: To provide a protective material for molten metal surface level sensor having sticking preventive effect of the molten steel and a high mechanical strength. CONSTITUTION: This protecting material is composed of composite sintere...  
JP3187368B2
To improve the weighing accuracy of the weight of a ladle containing a fluid material, such as fused salt, molten steel, aqueous solution or the like. (1) This weighing device of a ladle weighs the weight of a ladle 10 on a running truck...  
JP2001113360A
To provide a molten metal supplying device which has a simple constitution and enables accurate discharging. A molten metal transporting vessel 6 is fixed to a ladle 2 by introducing a molten metal transporting hole 3. To the molten meta...  
JP2001113355A
To provide a supplying method of molten metal for obtaining a cast product excellent in the inner quality, in a vertical injection casting method. A plunger tip is raised when the pouring of the molten metal is started, and the dropping ...  
JP2001079654A
To accurately supply molten metal into a casting chamber in a vacuum die casting machine by comparing an actually measured value with sensors and the target value to molten metal quantity in a holding furnace with a comparator and contro...  
JP2001504218A
(-- 57) summary -- this invention relates to the measurement oven (1) which has equipment for detecting the level of the liquid metal in the container (12) for accommodating liquid metal, and a container. The tubular probe (5) is connect...  
JP2001074376A
To obtain a melting furnace in which the velocity and tap flow rate are controlled with the magnitude of a DC field acting perpendicularly to the tap flow in a tapping passage. A tapping mechanism 2 comprises a funnel type passage body 9...  
JP3172632B2
PURPOSE: To eliminate the trouble of molten metal drooping after supplying the molten metal owing to good breaking off of the molten metal by joining a vertical spouting tube to a molten metal supplying pipe rising at steep inclination a...  
JP2001071112A
To supply a fixed quantity of molten metal in a holding furnace into a casting machine with a simple structure. A molten metal supplying vessel 2 having a sucking hole 2a and a spouting hole 2b in the closed holding furnace 1, is install...  
JP2001058249A
To provide a molten magnesium supplying method, by which the actual forming operation is executed immediately after the casting operation starts by unnecessitating such useless process as pre-injection for filling the tip part of a molte...  
JP2001047217A
To provide a device and a method for easily and suitably transferring molten metal from a furnace to a mold without exposing it to the atmosphere. A heat resistant vessel 2 is hung with a hoist device 4, and a nozzle 6 formed at the bott...  
JP2001038458A
To provide an injection molding method of a metallic molding product, wherein an injection molding device is compact, inexpensive, and superior in dimension and weight accuracy, and metallic molding products can be molded safely under a ...  
JP2001018052A
To obtain high quality cast products by securing the supplying quantity of metallic material in a high accuracy and coping with the change of the supply.A molten metallic material 51 held in a molten metal furnace 49 is transported from ...  
JP2001018053A
To easily keep up with the variation of molten metal supplying quantity while securing the molten metal supplying quantity into a horizontal injection sleeve in a high accuracy.Molten metal 29 held in a metal melting furnace 31 is fed in...  

Matches 701 - 750 out of 2,745