Pumps – Motor driven – Electric or magnetic motor
Patent
1991-08-21
1993-04-20
Bertsch, Richard A.
Pumps
Motor driven
Electric or magnetic motor
417360, 417372, F04B 1700, F04B 3504
Patent
active
052036812
ABSTRACT:
This invention relates to a submersible molten metal pump with a stock pump casing suitable for use as a circulation pump, a transfer pump, or a gas injection pump. The submersible molten metal pump is characterized by a pump casing having a cylindrical non-volute pump chamber with an inlet at the bottom and a tangential discharge opening. Also, the pump contains a triangle shaped rotor and support posts with tapered ends to allow for greater stability.
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H.T.S. Pump Equation for the Eighties, High Temperature Systems, Inc., 16755 Park Circle Drive, Chagrin Falls, Ohio 44022.
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Metaullics.RTM. M-Series circulation pump runs up to three times longer than its closest competitor. Metaullics, a Sohio Company.
Tecumseh Metal Products Moves Aluminum From Furnace Machine in 70 seconds. Reprinted from Light Metal Age.
Molten Metal Pumps Speed Die Casting Production, Reprinted from Precision Metal, Mar. 1976, Industrial Publishing Co.
Basichas Alfred
Bertsch Richard A.
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