Molten metal filter cartridge
First Claim
1. A molten metal filter medium comprising at least two opposed wedge-shaped plates having at least one hollow generally oblong member comprised of porous ceramic material attached at a first end to one of said plates and at a second end to said second plate, at least one of said plates including a passage to an outlet communicating with said hollow member, wherein molten metal is filtered through said porous ceramic material of said hollow member exiting through said passage in said end plate.
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Accused Products
Abstract
A molten metal filter medium comprised of at least two opposed wedge-shaped plates having at least one hollow generally oblong member comprised of porous ceramic material attached at a first end to one of the plates and at a second end to the second plate, at least one of the plates including a passage to an outlet communicating with the hollow member, wherein molten metal can enter the filter through the hollow member and exit the filter through the passage in the end plate.
135 Citations
14 Claims
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1. A molten metal filter medium comprising at least two opposed wedge-shaped plates having at least one hollow generally oblong member comprised of porous ceramic material attached at a first end to one of said plates and at a second end to said second plate, at least one of said plates including a passage to an outlet communicating with said hollow member, wherein molten metal is filtered through said porous ceramic material of said hollow member exiting through said passage in said end plate.
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2. A molten metal filter comprised of at least one hollow generally oblong member;
- and at least two opposed plates having a top and bottom, opposed first and second faces, and wedge-shaped sides, wherein said at least one oblong member is positioned between the faces of said opposed plates and at least one of said plates includes a passage communicating with said hollow member.
- View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
Specification