Metal founding – Means to shape metallic material – Continuous or semicontinuous casting
Reexamination Certificate
2011-03-15
2011-03-15
Lin, Kuang (Department: 1735)
Metal founding
Means to shape metallic material
Continuous or semicontinuous casting
C164S486000
Reexamination Certificate
active
07905271
ABSTRACT:
The invention relates to an apparatus (100) for carrying cooling water away from the narrow sides (210) of a slab (200) passed essentially vertically through a secondary cooling device after casting in a continuous casting installation. In order to prevent partial overcooling of the slab at its edges, the apparatus (100) according to the invention comprises a plurality of water drainage devices (110-n), which are arranged such that they are distributed in a vertical direction over the length of the narrow side of the slab. This plurality of water drainage devices (110-n) is carried by a vertically arranged collecting downpipe (120). The collecting downpipe additionally serves for collecting the cooling water that is drained by the plurality of water drainage devices (110-n) and carrying it away in a decentralized manner.
REFERENCES:
patent: 4000771 (1977-01-01), Williamson
patent: 1 558 239 (1970-03-01), None
patent: 2 143 962 (1972-03-01), None
Schmitz Wolfgang
Stavenow Axel
Lin Kuang
Lucas & Mercanti LLP
SMS Siemag Aktiengesellschaft
Stoffel Klaus P.
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