EP 0568722 B1 19950426 - Fan rotor with axial discharge.
Title (en)
Fan rotor with axial discharge.
Title (de)
Lüfterrad mit axialem Wurf.
Title (fr)
Roue de ventilateur à décharge axiale.
Publication
Application
Priority
EP 92107813 A 19920508
Abstract (en)
[origin: EP0568722A1] A fan rotor consists of a rotationally symmetrical supporting body (1) and of radially extending blades (11) disposed detachably on its circumference. The blades (11) are attached to feet (10) which are pushed into cut-outs (2) in the shell of the supporting body (1). Interlocking edges (5, 18) of cut-out (2) and blade foot (10) secure the blade foot (10) against centrifugal forces. The blade foot (10) is secured on the supporting body (1) against sliding out axially. <IMAGE>
IPC 1-7
IPC 8 full level
F04D 29/34 (2006.01)
CPC (source: EP)
F04D 29/34 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0568722 A1 19931110; EP 0568722 B1 19950426; DE 59202036 D1 19950601
DOCDB simple family (application)
EP 92107813 A 19920508; DE 59202036 T 19920508