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US 4,090,553 AGranted
Internally cooled roll
AssigneeFives-Cail Babcock
InventorMarcel Beghin
Life of this patent
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Abstract
An internally cooled roll comprises a cylindrical body having two trunnions and an axially extending internal chamber. A coaxial cylindrical lining is countersunk in the chamber by casting and a coaxial hollow cylinder is arranged within the lining. The lining and cylinder define therebetween a passage for circulating a cooling fluid therethrough. Two conduits respectively supply and remove the cooling fluid to and from the passage, one of the conduits being connected with the lining.
Claims9
An internally cooled roll comprising
- (a) a cylindrical body having an axis and two trunnions, the body defining an axially extending chamber in the interior thereof,
- (b) a cylindrical lining countersunk in the chamber by casting and coaxial with the cylindrical body,
- (c) a coaxial hollow cylinder arranged within the lining, the lining and cylinder defining therebetween a passage extending in the direction of the axis for circulating a cooling fluid therethrough, and
- (d) a first conduit means for supplying said cooling fluid to said passage and a second conduit means for removing the fluid therefrom, at least one of the conduit means being connected with the cylindrical lining.
1 more element
Dependencies are inferred from the claim text.