Apparatus for filling a melt into a casting chamber, and method for filling melt into a casting chamber
AssigneeBayerische Motoren Werke Aktiengesellschaft
InventorsLucas Schulte-Vorwick, Christian Hirsch
Life of this patent
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Abstract
An apparatus for introducing a melt into a casting chamber for a die casting operation has a tundish with an inner volume that can be filled with the melt. A method is provided for filling, by way of the apparatus, the melt into the casting chamber for the die casting operation.
Claims4
A method for filling a melt into a casting chamber for die casting by an apparatus, wherein the apparatus has a tundish with an inner volume Tillable with the melt, the tundish being arrangable in the casting chamber in a reversible manner over an inner surface of the casting chamber and having a pouring opening for filling the melt into the casting chamber and a closure body for opening and closing the pouring opening,
- wherein the method comprises the acts of:
- a) filling the melt into an inner volume of the tundish of the apparatus;
- b) arranging the tundish over the inner surface of the casting chamber;
- c) opening the pouring opening of the tundish, for the purpose of filling the melt into the casting chamber, by way of establishing a portion of the closure body of the tundish in contact with the inner surface of the casting chamber;
- d) filling the melt into the casting chamber;
- e) closing the pouring opening by way of the closure body;
- and
- f) moving the tundish away from the inner surface.
Dependencies are inferred from the claim text.