发明授权
- 专利标题: Molten metal nozzle having capillary gas feed
- 专利标题(中): 熔融金属喷嘴具有毛细管气体进料
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申请号: US736367申请日: 1976-10-28
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公开(公告)号: US4091971A公开(公告)日: 1978-05-30
- 发明人: Bernhard Tinnes , Paul-Gerhard Mantey
- 申请人: Bernhard Tinnes , Paul-Gerhard Mantey
- 申请人地址: CH Zurich
- 专利权人: Metacon A.G.
- 当前专利权人: Metacon A.G.
- 当前专利权人地址: CH Zurich
- 优先权: DT2548854 19751031
- 主分类号: B22D11/10
- IPC分类号: B22D11/10 ; B22D37/00 ; B22D41/42 ; B22D41/58 ; B22D41/08
摘要:
A shaped refractory body having an elongated passage for the feeding of molten metal. At least one conduit is provided extending from the exterior of said body into communication with the passage for the introduction of a gas thereto. The conduit is reduced in diameter at least at its inner end adjacent the passage to the size of a capillary.
公开/授权文献
- US5109569A Non-oscillating caster 公开/授权日:1992-05-05
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