Patent ID: 9383140
Filing Date: 2016-07-05
CPC Classification: B22D,C22B,F27D

Claim Text:
1. A method of utilizing a molten metal pump for transferring molten metal from a first vessel, the first vessel comprising at least a first chamber and a second chamber, the first chamber and second chamber being separated by a dividing wall having a height H 1 and the molten metal pump being positioned in the first chamber and having a pump base that is fully submerged in the molten metal, the method comprising: the pump pumping molten metal from the first chamber through an opening in the dividing wall and into the second chamber to raise the level of molten metal in the second chamber until it flows out of an outlet juxtaposed the top of, or at the top of, the second chamber and into a second vessel, wherein the outlet has a height H