发明公开
EP0512255A1 Method and device for treatment of metal baths by means of a material having a high gas or vapour potential
失效
用于通过leichtverdampfbaren材料的装置的处理的金属浴的方法和装置。
- 专利标题： Method and device for treatment of metal baths by means of a material having a high gas or vapour potential
- 专利标题（中）： 用于通过leichtverdampfbaren材料的装置的处理的金属浴的方法和装置。
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申请号： EP92105764.2申请日： 1992-04-03
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公开(公告)号： EP0512255A1公开(公告)日： 1992-11-11
- 发明人: Bennati, Ettore
- 申请人： TUBI GHISA S.p.A.
- 申请人地址： Via de Marini, 1 - Torre WCT I-16149 Genova IT
- 专利权人： TUBI GHISA S.p.A.
- 当前专利权人： TUBI GHISA S.p.A.
- 当前专利权人地址： Via de Marini, 1 - Torre WCT I-16149 Genova IT
- 代理机构： Gervasi, Gemma, Dr.
- 优先权： ITBS910038 19910405
- 主分类号： C21C1/10
- IPC分类号： C21C1/10 ; C22C37/04 ; C22B9/05
摘要：
Device and method for treatment of metallic baths (11) by means of at least one treating material (12) having high potential development of gases or vapours when heated by the metallic bath (11), comprising a ladle (14) having a pouring spout (20) and a closing lid (24). In the ladle's bottom (15) is formed a closed chamber (13), to be enclosed by the metallic bath (11) poured into the ladle (14), apt to receive the treatment material (12) and to hold the vapours or gases which develop.
Said chamber (13) is provided with at least one release conduit (13c) rising to end within the ladle (14), and release conduit (13c) is closed by a plug (13d) with controlled opening.
Said chamber (13) is provided with at least one release conduit (13c) rising to end within the ladle (14), and release conduit (13c) is closed by a plug (13d) with controlled opening.
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