Agitating – Mortar mixer type – With ingredient proportioning
Patent
1997-03-28
1999-10-19
Shaver, Kevin P.
Agitating
Mortar mixer type
With ingredient proportioning
222 56, 222 57, 222 61, 222134, 366 19, 366141, B28C 502, B28C 704, B67D 508
Patent
active
059676540
ABSTRACT:
A binder system component metering apparatus for use in core sand mixing equipment comprising an elongate hollow vessel of substantially greater length than width and having upper and lower end portions, valves located in a lower end portion of the elongate vessel for introducing via hydrostatic pressure, liquid binder system components into the vessel so that as the vessel is filled the liquid presents an upper surface that rises vertically, and sensor located in the upper end portion of the elongate vessel to continuously sense the position of the liquid surface at infinite locations along the length of elongate vessel whereby the upper surface rises with minimum turbulence.
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Beyer Anthony J.
Kennedy David O.
Shaver Kevin P.
Simpson Technologies Corporation
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