Cross-flow fan with fixed guide blade - involves bolt to attach blade to impeller
摘要
The cross-flow fan has an impeller surrounded by a housing. It has a flow guide blade inside the impeller, with a drive for the impeller on one side-face of the fan body. The impeller (1) is secured by a retaining bolt (14) on the side of the housing opposite the dirve, and the fixed guide blade (4) is attached to the bolt. USE/ADVANTAGE - Cross flow fan with a fixed guide blade made from an inexpensive sheet metal component which allows easy assembly.
申请公布号
DE4023261(A1)
申请公布日期
1991.02.21
申请号
DE19904023261
申请日期
1990.07.21
申请人
AVL GESELLSCHAFT FUER VERBRENNUNGSKRAFTMASCHINEN UND MESSTECHNIK M.B.H. PROF. DR. DR.H.C. HANS LIST, GRAZ, AT