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JP06155004 |
PURPOSE: To enable correspondence to the positional deviation without executing the adjustment of a level sensor itself when a triangular ladle is dislocated in a vertical direction, at the time of supplying a molten metal into the trian...
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JP06142887 |
PURPOSE: To constitute such a method for casting light metal parts made of magnesium, more particularly traveling car wheels in which metal is melted in the state of shutting off air, is transported into a casting mold and is cured there...
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JP06134562 |
PURPOSE: To automate the supplying of molten steel into a triangular ladle and reduce the variation to the aimed level of molten metal surface height, at the time of supplying the molten metal into the triangular ladle up to an objective...
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JP06134564 |
PURPOSE: To surely and easily supply molten metal under the energy conservation and space conservation mode without using driving power to the conveying of the molten metal by arranging a reverse U-shaped tube between the front end part ...
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JP06114499 |
PURPOSE: To provide the mold pig iron of uniform unit weight and to minimize the flow-out of the hot metal to the downstream side of the mold conveyor. CONSTITUTION: In the pig casting method where the hot metal is cast by using a pig ca...
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JP06114533 |
PURPOSE: To provide a suction differential pressure casting method, which casts while restraining over-heating of molten metal and the casting temp. to low in the condition of being possible to the casting of a thin product. CONSTITUTION...
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JP06114527 |
PURPOSE: To always supply a certain quantity of molten metal into an injection sleeve and obtain a cast product having stable quality by measuring the pressures in a molten metal supplying furnace and in a die cavity at the time of suppl...
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JP06099260 |
PURPOSE: To supply the desired quantity of molten metal in high precision of weighing by arranging a reverse U shaped tube between a molten metal basin part and a furnace, rising the furnace according to variation in the height of molten...
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JP06091360 |
PURPOSE: To supply the molten metal to a die casting machine with high precision by roughly measuring the molten metal in an independent holding furnace, transferring it in a gutter-shaped supplying equipment, and executing the transfer ...
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JP06087062 |
PURPOSE: To automatically, surely and easily supply molten metal with less energy consumption and small occupying space and to soak heat expansion by supplying the molten metal while moving the molten metal to molten metal storing part b...
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JP06079431 |
PURPOSE: To automatically, surely and easily supply molten metal into an injection sleeve in a die casting machine under the condition of saving the energy and the space. CONSTITUTION: A trough-type box body 2 being possible to close, is...
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JP06082172 |
PURPOSE: To enable judging the level of the molten metal always accurately by a method wherein, after specifying a relationship among the temperature when a temperature detector is dipped in the a molten metal, the temperature when the t...
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JP06071399 |
PURPOSE: To electromagnetically meter molten metal stream flowing in a tubular passage by energizing a primary coil wound on the tubular passage. CONSTITUTION: A primary coil 23 is composed of a hollow rectangular copper wire, and coolin...
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JP06058673 |
PURPOSE: To ensure a good magnetic field uniformity and supply a higher output by returning symmetrically a wound stripe toward a conductor wire for the wound stripe guided toward an end surface viewed from a coil side opposite to a powe...
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JP06047518 |
PURPOSE: To provide a low pressure casting apparatus and method, by which pouring movement from a ladle can be executed for short term without developing dripping of molten metal from the ladle for carrying the molten metal. CONSTITUTION...
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JP06039532 |
PURPOSE: To precisely regulate discharging quantity of molten metal by calculating the necessary tilting angle from the setting value and the actual measured value of molten metal quantity to be discharged from a tilting furnace and exec...
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JP06023510 |
PURPOSE: To restrain the development of oxide by supplying inert gas near the outlet of molten metal flow for a fixed time after stopping the supply of the molten metal since the molten metal starts to rise in a molten metal supplying pi...
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JP06007919 |
PURPOSE: To provide a method and an apparatus for safely, surely and economically pouring molten metal by using a cylindrical ladle. CONSTITUTION: Variation ratio of the wt. in a ladle at the time of tilting the ladle 1 is pre-stored in ...
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JP06000628 |
PURPOSE: To enable a molten metal level height detectable in high precision by converting a pressure variation to a height variation after a displacement of molten metal level is converted to a gas pressure variation and converting it to...
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JP06000620 |
PURPOSE: To provide an automatic molten metal supplying device for casting and a control method therefor, by which the fixed wt. dipping-out and the fixed wt. pouring of the high accurate molten metal quantity having no influence to the ...
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JP06000627 |
PURPOSE: To make a stable operation possible so as to prevent a cracking and breakage of a fire resistant tube in vacuum pressure casting operation by making a fire resistant tube member of two divided parts at least assemble to one body...
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JP05318068 |
PURPOSE: To simply execute pouring control of molten steel at low cost by inserting a stirring shaft into a pouring passage and controlling the molten metal flow rate discharged from a nozzle provided at the bottom part according to inte...
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JP05293633 |
PURPOSE: To precisely adjust quantity and speed of molten metal poured into a mold by descending and dipping an immersion member into the molten metal in a molten metal pouring part of a ladle held at a fixed level. CONSTITUTION: By pres...
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JP05293634 |
PURPOSE: To make the workability safe and good by arranging an inner pressure adjusting means and a discharging part for charged molten metal in a molten metal carrying furnace body. CONSTITUTION: In the molten metal carrying furnace bod...
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JP05277709 |
PURPOSE: To precisely control the temp. of molten metal at the time of pouring the molten metal. CONSTITUTION: In this automatic molten metal pouring apparatus 1, a ladle device 7 for receiving the molten metal from a holding furnace 2, ...
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JP05277710 |
PURPOSE: To control the quantity and the temp. of molten metal at high accuray at the time of pouring the molten metal by arranging a temp. raising furnace device, in which the molten metal from a ladle device is received to raise the te...
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JP05277700 |
PURPOSE: To provide a molten metal distributing control device for a casting machine, in which the molten metal can be supplemented without waiting in the front of the casting machine and the working efficiency is good, at the time of su...
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JP05269568 |
PURPOSE: To provide a metal discharging device capable of accurately discharging metal of a fixed quantity. CONSTITUTION: A measuring chamber 5 and a pressurizing chamber 6 are formed in the main body of the device 4, the height (h) of a...
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JP05261519 |
PURPOSE: To provide an automatic molten metal supplying device, which has a simple structure independent of a holding furnace and can easily supply molten metal in an accurate quantity. CONSTITUTION: This device is composed of a refracto...
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JP05245611 |
PURPOSE: To prevent the distribution of the quantity of a molten metal by vibrating a scoop and removing oxide film produced on a molten metal surface at the time of loading up the prescribed quantity of the molten metal with the scoop. ...
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JP05220563 |
PURPOSE: To prevent the movement of the oxides and the hard-spot forming substances to a forming machine by passing and opening the ladling port of the ladle to discharge the molten metal in excess of the specified quantity to be supplie...
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JP05212516 |
PURPOSE: To control and restrain the variation of molten metal surface according to respective cases by distingushing and detecting the variation of the molten metal surface caused by the variation of molten metal vol. and the variation ...
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JP05177302 |
PURPOSE: To reduce the dispersion of unit wts. of mold irons and to improve an yield and productivity by setting a mold trough for supplying molten iron into both mold groups between endless type mold groups so as to be possible to tilt ...
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JP05169243 |
PURPOSE: To orderly execute the circulation without bringing molten metal into contact with the outer air by vertically forming a passage of the molten metal in a furnace wall to a U-shape and pumping the molten metal by supply/ exhaust ...
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JP05169239 |
PURPOSE: To safely and surely take out molten metal without using a mechanical means and also bringing the molten metal into contact with the air by applying the reducing pressure and the pressurization with inert gas to the molten metal...
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JP05169240 |
PURPOSE: To safely and surely fed or supply molten metal without bringing the molten metal into contact with the air by connecting a holding surface for molten metal to a forming machine consuming the molten metal with a molten metal fee...
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JP05138333 |
PURPOSE: To pour a suitable quantity of molten metal while avoiding lowering of the yield when the molten metal quantity in a ladle after stopping the pouring of the molten metal into the ladle is out of the prescribed quantity, at the t...
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JP05123848 |
PURPOSE: To make the accuracy for supplying the fixed quantity high and to reduce the entrapment of air by driving stroke of a plunger tip inserted in a plunger sleeve immersed in molten alloy with a hydraulic service cylinder driven wit...
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JP05115962 |
PURPOSE: To simplify the configuration of a molten metal pouring apparatus and to improve the precision of the molten metal pouring quantity by simplifying the fitting configuration of a molten metal pouring machine to an arm of a robot....
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JP05106970 |
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...
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JP05096356 |
PURPOSE: To obtain a high quality casting by making rising velocity of the differential pressure comparatively slow at the time of starting filling-up of molten metal into a cavity in a mold and successively, adding the differential pres...
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JP05092253 |
PURPOSE: To prevent hot-dipping of a ladle by arranging a temp. sensor between the end part of a lifter and the tip part of an electrode for detecting molten metal surface and forcedly returning back the lifter after the temp. sensor det...
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JP05084563 |
PURPOSE: To prevent the deterioration of quality caused by oxidation of molten metal, etc., by inserting each vertical U-shaped tube between a suction tube and a discharging tube, and a closed reservoir. CONSTITUTION: The suction tube 2 ...
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JP05084564 |
PURPOSE: To automatically from a molten metal plug and to prevent the inva sion of outer air by vertically arranging a U-shaped tube at the tip part of a discharging tube in a molten metal pump. CONSTITUTION: At the tip part of the disch...
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JP05069111 |
PURPOSE: To provide an automatic molten metal pouring method, which can stabilize the quality of a product and particularly, can suitably execute by using a ladle tilting type molten metal pouring device and a stopper-nozzle type molten ...
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JP05069112 |
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...
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JP05069110 |
PURPOSE: To provide an automatic molten metal pouring method, which can stabilize the quality of a product and can suitably execute by using a ladle tilting molten metal pouring device and a stopper-nozzle type molten metal pouring devic...
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JP05057418 |
PURPOSE: To provide the apparatus and method for automatically pouring molten metal without developing dripping of the remained molten metal from supplying/discharging hole in a ladle by promoting discharge of the molten metal to be pour...
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JP05050195 |
PURPOSE: To provide a tundish for continuous casting, providing a stopper, which can adjust a flow rate of molten steel flowing into a mold and can continuously and directly measure the molten steel level in a tundish in real time. CONST...
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JP05050203 |
PURPOSE: To surely prevent clogging of a ladle slide nozzle by executing a feedback control to nozzle opening degree based on increasing ratio of molten steel wt. in a tundish. CONSTITUTION: After wholly opening the ladle slide nozzle 3 ...
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