Pass-through oven comprising a sealing device.,申请号FR19820017293-传众专利搜索

Pass-through oven comprising a sealing device.

申请公布号：FR2534676(A1)

申请号：FR19820017293

申请日期：1982.10.15

申请公布日期：1984.04.20

申请人：

LCC CICE CIE EUROP COMPOSANTS EL

发明人：HENRI JEANTILS

分类号：F27B9/04;F27B9/24;F27B9/38;F27B9/40;F27D3/00;F27D19/00;F27D99/00;(IPC1-7):F27B9/20

主分类号：F27B9/04

摘要：The present invention relates to a pass-through oven intended for the heat treatment of objects moving from one end of the oven to the other and comprising at at least one end a sealing device forming an airlock. The airlock 12 comprises two sealed doors P1 and P2 each one having two positions, one in which objects are free to pass through, and the other in which their passage is prevented. Rollers 20 drive the objects through the airlock at a greater speed than that of the objects in the oven 13, the speed ratio being chosen so that it allows each object to cross the airlock whilst permitting the objects situated in the oven to remain in contact with each other. <IMAGE>