发明名称 |
dispositivos de manipiulação de um tubo de proteção de jato para o lingotamento de metal liquido e de acionamento de uma valvula de regulagem para o lingotamento de metal liquido, tubo de proteção de jato e conjuntos de um tubo e um disposistivo de manipulação e de um dispositivo de manipulçao e um dispositivo de acionamento |
摘要 |
A manipulation device for a shroud for casting liquid metal comprises holding means for the shroud, downstream of a metal flow control valve, this valve being able to assume an open configuration and a closed configuration under the action of drive means. The manipulation device comprises fixing means affixed to the drive means for the valve. A ladle shroud for the flow of liquid metal from a casting ladle to a metal tundish has a longitudinal axis and comprises a shroud gripping head at one end. The gripping head is fusiform. |
申请公布号 |
BRPI0922101(A2) |
申请公布日期 |
2016.02.10 |
申请号 |
BR2009PI22101 |
申请日期 |
2009.11.19 |
申请人 |
VESUVIUS GROUP S.A. |
发明人 |
JEFFREY BUTTS;MARIANO COLLURA;VINCENT BOISDEQUIN |
分类号 |
B22D41/50;B22D11/106;B22D41/56 |
主分类号 |
B22D41/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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