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JPS6121283B2 |
1. A spout (3) for a metal melt, in particular a tapping spout of a blast furnace for the production of pig iron, comprising a trough-shaped metal jacket (4) provided with a refractory lining (5, 6) accommodating the metal melt and with ...
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JPS6199560A |
PURPOSE: To maintain the specified outflow rate of a molten metal by evacuating the inside of a ladle when the height of the molten metal in the ladle is higher than a reference height and pressurizing the same when the height is lower t...
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JPS6118964B2 |
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JPS6167964U |
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JPS6167963U |
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JPS6188960A |
PURPOSE: To prevent the change in flow rate owing to the sticking of a molten metal to plural pieces of nozzles with stoppers provided in the bottom of a vessel by discharging alternately the molten metal from said nozzles. CONSTITUTION:...
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JPS6178555A |
PURPOSE: To cast continuously ingots each having a specified weight and thickness by measuring the amt. of the molten metal stored in a tub from a melting furnace and increasing or decreasing the moving speed of a conveyor which conveys ...
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JPS6111146B2 |
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JPS6156767A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS617153B2 |
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JPS616997Y2 |
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JPS616996Y2 |
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JPS616995Y2 |
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JPS616998Y2 |
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JPS616745B2 |
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JPS616746B2 |
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JPS6133761A |
PURPOSE: To prevent uneven casting and to maintain uniform quality by inserting a molten metal conduit into a holding chamber formed of a refractory heat insulating material and providing a progressive magnetic field generator and heater...
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JPS6133762A |
PURPOSE: To strip efficiently and concentrically sand from a casting by pressing the casting which is held suspended by a hanger to an inclined oscillation diaphragm and oscillating the casting. CONSTITUTION: The casting 40 is suspended ...
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JPS6130276A |
PURPOSE: To improve the magnetical efficiency of a pump by disposing a steel pipe onto a conductive pipe and ladling up a molten metal by the electromagnetic induction through the ladling passage formed between the conductive pipe and th...
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JPS614299B2 |
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JPS6117353A |
PURPOSE: To allow surely a molten metal to remain in a vessel at a planned amt. with less waste by detecting the thickness of a slag layer by a heat resistant float which utilizes the difference in specific gravity between the molten met...
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JPS6112559U |
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JPS617059A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS60257965A |
PURPOSE: To always maintain a specified pouring point and to maintain a specified molten metal pressure to a pouring port by supporting freely turnably a vessel for molten metal of an electromagnetic poruing device centering around the s...
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JPS6041336Y2 |
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JPS6056113B2 |
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JPS60247462A |
The invention relates to a lateral basin for electromagnetic pumping in a foundry and in particular in a light metal foundry. The pump comprises a magnetic circuit (207) which is locally saturated and which is embedded in the ceramic of ...
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JPS60244465A |
PURPOSE: To provide a titled device which prevents surely closing of a nozzle during standing-by for casting by providing a heating element part to be electrically heated to a sliding plate so that the molten steel stagnating in the molt...
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JPS60181255U |
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JPS6049686B2 |
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JPS6045029B2 |
A foundry installation control device is disclosed for causing a rapid cut off of a molten metal flow at the time when a mold is full. Two detectors are provided, one of which collects information concerning the instantaneous rate of met...
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JPS6032927Y2 |
A process for controlling a vessel for a repeated pouring of a liquid under low pressure into blind sand moulds. The process comprises after each pouring, lowering the liquid in the pouring tube only to a level which is equal to or subst...
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JPS6032931Y2 |
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JPS60188818A |
PURPOSE: To prolong the service life of an electrode by constituting the electrode for dipping in a molten metal, with SiC material. CONSTITUTION: The electrodes 3, 4 for detecting the standard and high levels respectively and penetratin...
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JPS6032094Y2 |
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JPS6029577B2 |
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JPS60115357A |
PURPOSE: To obtain a device for ladling a molten metal at a constant rate with high accuracy and high efficiency by introducing the gaseous substance having the pressure higher than atm. pressure through a gas introducing and discharging...
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JPS6023902B2 |
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JPS6021819B2 |
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JPS6087966A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6072662A |
PURPOSE: To enable optimum pouring with a simple device without requiring a large-scale device with a device provided with a means for driving the stopper of a nozzle in the bottom at the top end of a spout-shaped tap hole of which the m...
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JPS6061157A |
A low-pressure die casting process in which gaseous pressure is applied to molten metal in a bath (C) in three stages from three pressure applying circuits. The first circuit applies pressure to lift molten metal to the charging aperture...
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JPS6038656U |
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JPS605547B2 |
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JPS605546B2 |
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JPS605387B2 |
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JPS604409B2 |
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JPS6015463U |
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JPS603903B2 |
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JPS602954B2 |
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