Fan

申请公布号：

DE3908512(A1)

申请号：

DE19893908512

申请日期：

1989.03.15

申请公布日期：

1989.09.28

申请人：

MAICO ELEKTROAPPARATE-FABRIK GMBH, 7730 VILLINGEN-SCHWENNINGEN, DE

发明人：

GRAF, BERND, 7742 ST GEORGEN, DE;LENGERT, WILLI, 7730 VILLINGEN-SCHWENNINGEN, DE

分类号：

F04D29/58;F24F3/16;F24F7/013;F24H3/04

主分类号：

F04D29/58

摘要：

Fan, preferably wall fan, whose impeller is arranged in a housing which exhibits an air inlet and an air outlet. The fan exhibits a lamellar closure and an electric heating device is arranged downstream thereof.