公开(公告)号：US3916151A

公开(公告)日：1975-10-28

申请号：US43324374

申请日：1974-01-14

申请人： GACHOT SA

发明人： REIX GEORGES

IPC分类号： H05B3/10 ,  F24C7/06 ,  H05B3/50 ,  H05B3/00 ,  F24H3/00

CPC分类号： H05B3/50 ,  F24C7/062 ,  Y10S165/905

摘要： An electric convection and radiation heater for domestic use has a series of heating resistors completely embedded in a solid heat conducting material which adheres to the surface of trapezoidal corrugations of a convection and radiation plate. Each resistor comprises a single length of wire positioned at the summit of a corrugation and coextensive in length therewith. The heat conductive material fills only a minor portion of the depth of each corrugation in covering relation to the resistor therein. The heat conductive material can comprise a hardenable binder such as an epoxy resin containing at least 60 percent by weight of graphite, copper or aluminum powder. The bases of the corrugations are spaced apart a distance greater that the width of the summits.