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1. 发明授权

EP0474863B1 APPARATUS FOR CONTROLLING FLOW RATE OF MOLTEN METAL 失效
标题翻译：装置用于调节熔融金属的流量。
公开(公告)号：EP0474863B1
公开(公告)日：1994-12-28
申请号：EP89906467.9
申请日：1989-06-01
申请人： SHINAGAWA REFRACTORIES CO., LTD.
发明人： OTSUKA, Takashi , YAMAMOTO, Kenji , OSADA, Mototsugu , TANIGUCHI, Tadao , SHIGETA, Yoshifumi
IPC分类号： B22D41/14
CPC分类号： B22D41/14
摘要： This invention relates to an apparatus for controlling a flow rate of a molten metal, capable of being set at a bottom or side portion of a molten metal container and consisting of a rotary nozzle of various shapes, a nozzle receiving brick and a sleeve, or a rotary nozzle, and a nozzle receiving brick. At least one of the nozzle receiving brick and sleeve is provided with at least one recess or opening, and the surface of the opened end portion of the rotary nozzle, which has at least one through bore, is in close contact with and supported on the inner circumferential surface of the nozzle receiving brick or sleeve so that the nozzle can be turned, a rotary mechanism being provided to the rotary nozzle.

2. 发明公开

EP0474863A1 APPARATUS FOR CONTROLLING FLOW RATE OF MOLTEN METAL 失效
标题翻译： VORRICHTUNG ZUM REGELN DER FLIESSGESCHWINDIGKEIT VON GESCHMOLZENEM METALL。
公开(公告)号：EP0474863A1
公开(公告)日：1992-03-18
申请号：EP89906467.9
申请日：1989-06-01
申请人： SHINAGAWA REFRACTORIES CO., LTD.
发明人： OTSUKA, Takashi , YAMAMOTO, Kenji , OSADA, Mototsugu , TANIGUCHI, Tadao , SHIGETA, Yoshifumi
IPC分类号： B22D41/14
CPC分类号： B22D41/14
摘要： This invention relates to an apparatus for controlling a flow rate of a molten metal, capable of being set at a bottom or side portion of a molten metal container and consisting of a rotary nozzle of various shapes, a nozzle receiving brick and a sleeve, or a rotary nozzle, and a nozzle receiving brick. At least one of the nozzle receiving brick and sleeve is provided with at least one recess or opening, and the surface of the opened end portion of the rotary nozzle, which has at least one through bore, is in close contact with and supported on the inner circumferential surface of the nozzle receiving brick of sleeve so that the nozzle can be turned, a rotary mechanism being provided to the rotary nozzle.
摘要翻译：约会。为了控制能够设置在熔融金属容器的底部或侧部的熔融金属的流量，由各种形状的旋转喷嘴，喷嘴接收砖和套筒或旋转喷嘴组成，以及喷嘴接收砖。喷嘴接收砖和套筒中的至少一个设置有至少一个凹部或开口。具有至少一个通孔的旋转喷嘴的开口端部的表面与喷嘴接收砖或套筒的内周表面紧密接触并支撑在喷嘴接收砖或套筒的内圆周表面上，使得喷嘴可以转动。旋转机构设置在旋转喷嘴上。（第一大国相当于J01181961-A）。

3. 发明授权

EP0474863B2 APPARATUS FOR CONTROLLING FLOW RATE OF MOLTEN METAL 失效
标题翻译：装置用于调节熔融金属流量
公开(公告)号：EP0474863B2
公开(公告)日：2000-07-05
申请号：EP89906467.9
申请日：1989-06-01
申请人： SHINAGAWA REFRACTORIES CO., LTD.
发明人： OTSUKA, Takashi , YAMAMOTO, Kenji , OSADA, Mototsugu , TANIGUCHI, Tadao , SHIGETA, Yoshifumi
IPC分类号： B22D41/14
CPC分类号： B22D41/14
摘要： This invention relates to an apparatus for controlling a flow rate of a molten metal, capable of being set at a bottom or side portion of a molten metal container and consisting of a rotary nozzle of various shapes, a nozzle receiving brick and a sleeve, or a rotary nozzle, and a nozzle receiving brick. At least one of the nozzle receiving brick and sleeve is provided with at least one recess or opening, and the surface of the opened end portion of the rotary nozzle, which has at least one through bore, is in close contact with and supported on the inner circumferential surface of the nozzle receiving brick or sleeve so that the nozzle can be turned, a rotary mechanism being provided to the rotary nozzle.

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