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US 2020/0108440 A1Published application
Casting nozzle
AssigneeKrosakiharima Corporation
InventorsTakafumi HARADA, Kouichi TACHIKAWA
Life of this patent
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Abstract
Disclosed is a casting nozzle intended to suppress or prevent breaking of a nozzle body thereof. The casting nozzle comprises: a nozzle body; a metal casing disposed to surround an upper end of the nozzle body to form a gas pool between an outer peripheral surface of the upper end of the nozzle body and an inner peripheral surface of the metal casing; and a bridging segment provided in at least a part of the gas pool to bridge between the outer peripheral surface of the upper end of the nozzle body and the inner peripheral surface of the metal casing.
Claims10
A casting nozzle comprising:
- a nozzle body;
- a metal casing disposed to surround an upper end of the nozzle body to form a gas pool between an outer peripheral surface of the upper end of the nozzle body and an inner peripheral surface of the metal casing;
- and
- a bridging segment provided in at least a part of the gas pool to bridge between the outer peripheral surface of the upper end of the nozzle body and the inner peripheral surface of the metal casing.
1 more element
Dependencies are inferred from the claim text.