发明名称 LADLE FOR MOLTEN METAL DELIVERY
摘要 To provide a pressure-tapping type molten metal-transferring ladle that is safe and has excellent workability, and is capable of reliably introducing a pressurizing gas. The molten metal-transferring ladle including a ladle body having a storage space for melted metal, and an opening on the top; a large lid having an inlet in the middle, and covering an upper opening of the ladle body; an openable small lid covering the inlet; a tapping portion communicating the interior with the exterior of the storage space; and a pressuring gas supplying means supplying a pressurizing gas to the storage space; the large lid having a supplying means installing hole communicating the interior with the exterior of the storage space; and the pressuring gas supplying means being detachably mounted to the supplying means installing hole.
申请公布号 EP2000235(A2) 申请公布日期 2008.12.10
申请号 EP20070739434 申请日期 2007.03.23
申请人 NIPPON CRUCIBLE CO., LTD.;DAIKI ALUMINIUM INDUSTRY CO., LTD. 发明人 MUKAI, KATSUYOSHI;MATSUMOTO, TOSHIYUKI;KAWAI, KIYOHUMI
分类号 B22D39/06;B22D41/12 主分类号 B22D39/06
代理机构 代理人
主权项
地址