专利名称：HOT-BLAST LANCE圣玛利亚海蓝宝
油豆皮的热量发明人：GÜNTHER, CHRISTIAN,WAHL, MICHAEL 申请号：EP13737131.6开鞋店加盟
申请日：20130620白酒泡枸杞
减肥早餐吃什么
公开号：EP2882874A1
公开日：
20150617
专利内容由知识产权出版社提供
摘要：The invention relates to a hot-blast lance for u in metallurgical process, such as for example steel production, with which hot air can be blown in above a molten bath of a steel converter, which consists of an outer shell and at least one inner shell, and at least one intermediate space or cooling channel through which coolant flows is arranged between the outer shell and an inner shell. In order to achieve the effect here that a hot-blast lance can be further developed to the extent that hot air can be introduced into a reaction vesl, for example a steel converter, particularly effectively, that is to say with least possible thermal loss, and the lance is adapted better to this operating environment, it is propod according to the invention that the inner shell (2) or the innermost shell (4) at least partially consists of a thermally insulating further shell (4), or a thermally insulating shell, or is provided with such a shell, or is coated with a thermally insulating layer.
申请人：SAARSTAHL AG
地址：Bismarckstras 57-59 66333 Völklingen DE
国籍：DE
产后减肥代理机构：Schmidt, Karl Michael
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