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公开(公告)号：US11117187B2
公开(公告)日：2021-09-14
申请号：US16624470
申请日：2018-06-19
Applicant: KROSAKIHARIMA CORPORATION
Inventor： Takafumi Harada , Kouichi Tachikawa
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.
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