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1. 发明授权

US5449422A Method and device for the heat treatment of heat treatable material in an industrial furnace 失效
标题翻译：在工业炉中热处理材料的热处理方法和装置
公开(公告)号：US5449422A
公开(公告)日：1995-09-12
申请号：US168947
申请日：1993-12-17
申请人： Rudolf Pflanz , Bernd Onderka , Franz Engelberg , Richard Breisinger
发明人： Rudolf Pflanz , Bernd Onderka , Franz Engelberg , Richard Breisinger
IPC分类号： C21D1/767 , C21D9/54 , C22F1/04 , F27B17/00
CPC分类号： C22F1/04 , C21D1/767 , C21D9/54 , F27B17/0083
摘要： In the heat treatment of heat treatable material in an industrial furnace, in particular for the annealing of annealable material such as, for example, aluminum strip wound into a coil (1), by means of blowing of the annealable material with hot gas jets (8) issuing from nozzles (7), in order to insure a very good and uniform heat transfer from the hot gas stream to the material and a completely uniform temperature distribution in the coil (1), and also the rapid heating thereof, without any need to fear locally partial overtemperatures in the coil, it is proposed in accordance with the invention to move the annealable material such as, for example, the coil (1), and the hot gas jets (8) relative to one another, for example by means of the fact that the coil (1) and/or the hot gas nozzles (7) are rotated about the coil axis, so that the blowing impingement points of the hot gas jets (8) move on the blown surface of the annealable material and all desired portions there can be swept in controlled fashion.
摘要翻译：在工业炉中的热处理材料的热处理中，特别是对于可退火材料（例如，缠绕在线圈（1）中的铝条）的退火，通过用热气喷射吹送可退火材料 8）从喷嘴（7）发出，以便确保从热气流到材料的非常好的和均匀的热传递以及线圈（1）中完全均匀的温度分布，以及其快速加热，而没有任何需要担心线圈中的局部部分过热，根据本发明提出将诸如线圈（1）的可退火材料和热气体射流（8）相对于彼此移动，例如通过线圈（1）和/或热气喷嘴（7）围绕线圈轴线旋转的事实使得热气体喷嘴（8）的吹入冲击点在可退火的喷嘴材料和所有所需的部分可以扫入受控时尚。

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