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2. 发明公开

EP2046093A1 Method and device for homogeneously heating materials by means of high-frequency electromagnetic radiation 有权转让
标题翻译：用于通过高频电磁辐射的材料均匀加热的方法和装置
公开(公告)号：EP2046093A1
公开(公告)日：2009-04-08
申请号：EP07019535.9
申请日：2007-10-05
申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. , ABB d.o.o.
发明人： Emmerich, Rudolf, Dr. , Lasic, Tomaz
IPC分类号： H05B6/68 , H05B6/80 , B01J19/12
CPC分类号： H05B6/78 , H05B6/72
摘要： The invention provides for a method for heating materials being capable of absorbing high-frequency electromagnetic radiation, in particular microwaves, by means of irradiating said materials with high-frequency electromagnetic radiation. In order to achieve an essentially consistent heating of the material and, in particular, to avoid hot spots in the material, the high frequency electromagnetic radiation is coupled into said material at a plurality of radiation areas by means of a plurality of incoupling means, the centres of said radiation areas being spaced apart from each other. The temperature of the material is measured in each of said plurality of radiation areas, and the radiation dose of said plurality of incoupling means is controlled, dependent on the respective temperature, in such a way that a substantially uniform temperature of the material is obtained in all of said plurality of radiation areas. The method is particularly useful for curing or crosslinking polymers or resins. Moreover, a device for carrying out such method is proposed.
摘要翻译：本发明提供了用于加热材料能够吸收高频电磁辐射，特别是微波，通过用高频电磁辐射照射所述材料的装置的方法。为了实现在材料的基本上一致的加热和，特别是，为了避免在材料热点，高频电磁辐射被耦合入装置的多个装置连接到所述材料在辐射区域的复数，所述所述从海誓山盟隔开辐射区域的中心隔开。材料的温度被测量在每个辐射区的所述多个，和内耦合手段的所述多个辐射剂量进行控制，依赖于respectivement温度，在寻求一种方式做了材料的基本均匀的温度中获得所有辐射区的上述多个。该方法可用于固化或交联聚合物或树脂是特别有用的。更完了，用于进行搜索的方法的装置的提议。

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