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US 2015/0211795 A1Published application
Cooling element for a melting furnace
AssigneeKme Germany GmbH & Co. KG
InventorChristoph Dratner
Life of this patent
Estimating the term…
Abstract
A cooling element for a melting furnace includes at least one cooling pipe for passing through a coolant, and a support element to which the at least one cooling pipe is fastened. At least one cove plate is welded to the at least one cooling pipe. The at least one cooling pipe has at least one bead which extends in the longitudinal direction of the at least one cooling pipe and to which the at least one cover plate is welded.
Claims16
1-15. (canceled)
A cooling element for a melting surface, comprising:
- at least one cooling pipe for passage of a coolant, said cooling pipe provided with oppositely disposed beads extending in longitudinal direction of the cooling pipe;
- a plate-shaped support element at which the cooling pipe is fastened via each of two leg ends of the cooling pipe;
- and
- cover plates, each oppositely disposed relative to the cooling pipe, wherein each of the cover plates is welded together with one of the oppositely disposed beads of the cooling pipe.
1 more element
A process for producing a cooling element for a melting furnace, comprising the steps of:
- providing a blank metal bar with beads extending along a longitudinal extension of the metal bar;
- and
- boring lengthwise through the blank metal bar to form a channel for allowing passage of a coolant and to produce a cooling pipe.
Dependencies are inferred from the claim text.