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JPH0438263Y2 |
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JPH04504682A |
PCT No. PCT/FR90/00033 Sec. 371 Date Sep. 10, 1991 Sec. 102(e) Date Sep. 10, 1991 PCT Filed Jan. 16, 1990 PCT Pub. No. WO90/08002 PCT Pub. Date Jul. 26, 1990.Device and method for feeding molten metal for the pressure casting of metal pr...
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JPH0451265B2 |
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JPH04228250A |
PURPOSE: To easily change the driving course and driving velocity of a ladle and to accurately trace the points where dipping-up of molten metal and pouring of molten metal are executed by independently controlling rotations of each arm ...
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JPH04224048A |
PURPOSE: To provide a method for more perfecting the automation of a hot top casting method and an apparatus therefor. CONSTITUTION: A casting furnace and a runner system exist upstream of the dies 14 internally insulated in the upper re...
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JPH0445262B2 |
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JPH04200852A |
PURPOSE: To shorten working time as a result of parallel execution of die closing process and pressurizing process and to improve working efficiency by starting to pressurize molten metal together with starting the die closing and reachi...
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JPH0478250U |
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JPH04187359A |
PURPOSE: To reduce the deterioration of air entrapping in a casting product by providing a means capable of control difference pressure between a chamber and a closed vessel in time series. CONSTITUTION: A vacuum tank 7 is beforehand mad...
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JPH04187356A |
PURPOSE: To control pouring molten steel quantity in constant by providing a control means for controlling ascent/descent of a tundish so that distance between a molten steel level detected with a detector and the preset molten steel lev...
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JPH0436780B2 |
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JPH04167962A |
PURPOSE: To accurately measure molten iron level regardless of surroundings by executing frequency-analyse to beat signal generated at a mixer and treating. CONSTITUTION: Microwave executing FM modulation by adding signal from modulation...
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JPH04157059A |
PURPOSE: To obtain a drawing-up device for molten metal with simple structure and durability by arranging a check valve at the inlet of a molten metal suction part and pulsating air pressure in a molten metal suction chamber to draw up t...
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JPH0421634Y2 |
In a casting apparatus, an electromagnetic pump is installed above a mold cavity. A molten metal contained in a crucible is forced into the mold cavity. The electromagnetic pump acts not only to exhaust gas or air in the mold cavity but ...
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JPH0454556U |
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JPH0454559U |
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JPH04127952A |
PURPOSE: To prevent a molten metal from being oxidized and to adjust the temp. of the molten metal to the temp. suitable for casting so as to pour the molten metal of good quality by constituting the subject furnace in such a manner that...
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JPH0415412Y2 |
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JPH0439547U |
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JPH0494855A |
PURPOSE: To always and surely control molten metal supplying quantity by abutting a part of a chuck holding part in a product taking-out device on end face of a biscuit part to detect the biscuit thickness, comparing this detected value ...
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JPH0494861A |
PURPOSE: To drastically reduce frictional force and to securely measure the force given to a receiving body by arranging a 2nd linear supporter facing a 1st linear supporter mounted on the receiving body and putting a guide axis arranged...
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JPH0494862A |
PURPOSE: To prevent the effect of a horizontal force and to accurately measure the level position by mounting a probe receiving the buoyancy of molten metal on an arm to support it with a slide shaft, guiding the slide shaft with a linea...
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JPH0416261B2 |
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JPH0488131A |
PURPOSE: To produce a sheet having excellent quality by supplying a half-solidified metal to a continuous casting machine by means of an oscillating inclined plate, thereby supplying the half-solidified metal in the uniformly distributed...
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JPH0471774A |
PURPOSE: To prevent changing mistake by measuring wt. of a ladle under condition of setting the ladle after changing the ladle waiting a pouring carriage and the ladle on the carriage. CONSTITUTION: The ladles 5A, 5B having different cap...
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JPH0466267A |
PURPOSE: To accurately detect remaining molten steel quantity in a tundish by burying one pair of electric conductive refractories mutually being apart at the same level in the ordinary refractory in the tundish so as to expose on inner ...
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JPH04500335A |
(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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JPH03126269U |
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JPH03120959U |
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JPH03238163A |
PURPOSE: To automatically remove stuck and solidified oxide of molten metal in a ladle by once stopping the ladle returned back to a crucible side between a metallic mold and the crucible and turning the ladle until the bottom face of th...
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JPH0362664B2 |
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JPH0344374Y2 |
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JPH0391164U |
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JPH03204164A |
PURPOSE: To improve positioning accuracy by discriminating whether the difference between present position data and previous position data exists in the permissible range smaller than the absolute permissible range or not and rewriting t...
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JPH0348448B2 |
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JPH0331490Y2 |
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JPH0338026B2 |
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JPH03502158A |
PCT No. PCT/SU88/00215 Sec. 371 Date Jun. 1, 1990 Sec. 102(e) Date Jun. 1, 1990 PCT Filed Oct. 28, 1988 PCT Pub. No. WO90/04878 PCT Pub. Date May 3, 1990.A device for transfer of molten metal comprises a centrifugal conduction MHD pump (...
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JPH03502159A |
PCT No. PCT/SU88/00217 Sec. 371 Date Jul. 6, 1990 Sec. 102(e) Date Jul. 6, 1990 PCT Filed Oct. 28, 1988 PCT Pub. No. WO90/04880 PCT Pub. Date May 3, 1990.An apparatus for meter-feeding and heating of molten metal comprises a centrifugal ...
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JPH03502038A |
A device for pumping molten metal from a vessel (1) comprises a centrifugal conduction-type magneto-hydrodynamic pump consisting of two disks (5, 6), which are permanent magnets, mounted with a gap in between and parallel to each other. ...
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JPH03106551A |
PURPOSE: To miniaturize the device and to reduce the cost by executing the control of a height position of a melting tank and a casting material replenishment by a driving mechanism and an ingot replenishing mechanism and controlling pre...
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JPH0336355U |
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JPH0325266B2 |
1. Taphole device for furnaces or metallurgical vessels, having a case (5) housing two cylinders (1, 2) or refractory material having parallel axes and one common contact line and being rotatable around their axes, at least one of the cy...
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JPH0323262B2 |
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JPH0331062U |
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JPH0331063U |
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JPH0366467A |
PURPOSE: To hold a uniform level of molten metal by sending out the condition of the same constitution as the molten metal to the molten metal in a container and melting it. CONSTITUTION: When the molten metal 5 flows out of a pouring po...
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JPH0366469A |
PURPOSE: To hold the head of molten metal in a vessel constant during operating time of a dispensing valve device by circulating compensating flow of liquid into the vessel from a chamber. CONSTITUTION: A dispensing apparatus 1 is consti...
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JPH0317587B2 |
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JPH0342162A |
PURPOSE: To make it possible to prevent molten metal run-out from a casting mold with simple operation by using a magnetically actuated valve in combination with a magnet assembly. CONSTITUTION: When an ascending stream of the molten met...
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