EP 2914855 B1 20161109 - FAN ASSEMBLY HAVING A ROTATINGLY DRIVEN HUB
Title (en)
FAN ASSEMBLY HAVING A ROTATINGLY DRIVEN HUB
Title (de)
LÜFTERRADANORDNUNG MIT DREHEND ANGETRIEBENER NABE
Title (fr)
ENSEMBLE ROUE DE VENTILATEUR COMPRENANT UN MOYEU ENTRAÎNÉ EN ROTATION
Publication
Application
Priority
- DE 102013008902 A 20130527
- EP 2014001340 W 20140519
Abstract (en)
[origin: WO2014191087A1] The invention relates to a fan assembly having a rotatingly driven hub (7) and fan blades (10) which can be pivoted relative to the hub body (29). The fan blades (10) are adjusted by means of a linear drive in the form of a spindle drive (13) or a piston drive (52).
IPC 8 full level
F04D 19/00 (2006.01); F04D 29/32 (2006.01); F04D 29/36 (2006.01)
CPC (source: EP US)
F04D 19/005 (2013.01 - EP US); F04D 29/329 (2013.01 - EP US); F04D 29/362 (2013.01 - EP US); F05B 2270/328 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 102013008902 B3 20140828; EP 2914855 A1 20150909; EP 2914855 B1 20161109; US 10371155 B2 20190806; US 2016290341 A1 20161006; WO 2014191087 A1 20141204
DOCDB simple family (application)
DE 102013008902 A 20130527; EP 14726519 A 20140519; EP 2014001340 W 20140519; US 201414894217 A 20140519