EP 1845266 B1 20100623 - Wheel, in particular a double-flow wheel, and method for manufacturing such a wheel
Title (en)
Wheel, in particular a double-flow wheel, and method for manufacturing such a wheel
Title (de)
Laufrad, insbesondere zweiflutiges Laufrad, und Verfahren zur Herstellung eines solchen Laufrads
Title (fr)
Roue porteuse, en particulier roue porteuse à deux flux et procédé de fabrication d'une telle roue porteuse
Publication
Application
Priority
DE 102006017368 A 20060411
Abstract (en)
[origin: EP1845266A2] The blower wheel (1) preferably two-piece has a partitioning which is provided between the flows (1',1").The blade (2) of the frame-sided flow and the engine-sided flow displace each other, and preferably are arranged around a half blade pitch. The blades are formed open at the support surface whereby the support surfaces of the frame-sided flow and the engine-sided flow are directly adjacent in the assembled condition of the blower wheel. An independent claim is also included for a method for the production of blower wheel.
IPC 8 full level
F04D 17/04 (2006.01); F04D 29/26 (2006.01); F04D 29/28 (2006.01)
CPC (source: EP)
F04D 25/08 (2013.01); F04D 29/283 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1845266 A2 20071017; EP 1845266 A3 20071205; EP 1845266 B1 20100623; DE 102006017368 A1 20071018; DE 502007004168 D1 20100805
DOCDB simple family (application)
EP 07007417 A 20070411; DE 102006017368 A 20060411; DE 502007004168 T 20070411