公开(公告)号：US20080131684A1

公开(公告)日：2008-06-05

申请号：US11813532

申请日：2006-01-09

申请人： Joerg Adler ,  Gisela Standke ,  Daniela Kopejzny ,  Guenter Stephani ,  Kerstin Kuemmel ,  Wieland Beckert

发明人： Joerg Adler ,  Gisela Standke ,  Daniela Kopejzny ,  Guenter Stephani ,  Kerstin Kuemmel ,  Wieland Beckert

IPC分类号： F16L59/08

CPC分类号： F27D1/0006 ,  B22F5/006 ,  B22F2998/00 ,  F16L59/08 ,  F27D1/0033 ,  Y10T428/24997 ,  B22F3/1125 ,  B22F3/1137

摘要： The invention relates to the field of mechanical engineering and refers to a radiation protective shield for vacuum furnaces and protective atmosphere furnaces, which shield is used for the best possible shielding from thermal radiation. The object of the present invention is to disclose thermal radiation protective shields of reduced weight with identical or lower effective emissivity. The object is attained by a thermal radiation protective shield for vacuum furnaces and protective atmosphere furnaces, composed of at least one porous ceramic and/or metallic material that has high thermal radiation-reflecting properties at least on a surface in the direction of the heat source.

摘要翻译： 本发明涉及机械工程领域，是指用于真空炉和保护气氛炉的辐射防护罩，该屏蔽用于尽可能最好地屏蔽热辐射。 本发明的目的是公开具有相同或更低有效发射率的减重重量的热辐射防护罩。 该目的通过用于真空炉和保护气氛炉的热辐射防护罩来实现，该保护气氛炉由至少一个多孔陶瓷和/或金属材料构成，其至少在热源的方向上的表面上具有高热辐射反射特性 。