公开(公告)号：US06224179B1

公开(公告)日：2001-05-01

申请号：US08982278

申请日：1997-12-01

申请人： Udo Wenning ,  Wolfram Wacker ,  Hans-Frieder Eberhardt

发明人： Udo Wenning ,  Wolfram Wacker ,  Hans-Frieder Eberhardt

IPC分类号： A47B9604

CPC分类号： F25D23/065 ,  F24C15/34 ,  F25D2201/14 ,  F25D2400/40 ,  Y02B40/34

摘要： A heat-insulating housing, such as for an oven chamber of a household oven or a refrigeration chamber of a household refrigerating appliance, includes at least one working space which is surrounded by housing walls and can be closed by a door. The housing walls are formed from two substantially dimensionally rigid housing shells which are at a spacing from each other and together substantially enclose an intermediate space that can be evacuated and is filled with heat-insulating material which can be introduced loosely.

摘要翻译： 诸如用于家用烤箱或家用制冷设备的冷藏室的烤箱室的绝热壳体包括至少一个工作空间，该工作空间由壳体壁围绕并且可以被门关闭。 壳体壁由两个基本上尺寸刚性的壳体壳体形成，它们彼此间隔开并且基本上包围可被抽空并且可以被松散地引入的绝热材料的中间空间。