EP 2475876 A2 20120718 - WIND TURBINE-TYPE DEVICE
Title (en)
WIND TURBINE-TYPE DEVICE
Title (de)
VORRICHTUNG NACH ART EINER WINDTURBINE
Title (fr)
DISPOSITIF DE TYPE TURBINE ÉOLIENNE
Publication
Application
Priority
- DE 102009040467 A 20090908
- DE 2010001056 W 20100908
Abstract (en)
[origin: CA2773560A1] The invention relates to a wind turbine-type device for utilizing the energy contained in an air flow. Said device is equipped with a rotating cylinder (2a) with rotating vanes (2), a stationary guiding cylinder (4a) surrounding the rotating cylinder (2a), said guiding cylinder having guiding blades (2) and capturing vanes (5) which are directed onto the guiding blades (4), the capturing vanes (5), in the direction of the oncoming air (A), are staggered from front to back from capturing vane (5) to capturing vane (5) to end in a laterally projecting manner so that the capturing vanes (5) capture subflows (5,12 to 5,56) of the oncoming air flow associated therewith and deviate them towards the guiding blades (4).
IPC 8 full level
F03D 3/04 (2006.01)
CPC (source: EP US)
F03D 3/0409 (2013.01 - US); F03D 3/0418 (2013.01 - EP); F03D 3/0454 (2013.01 - US); F03D 3/0463 (2013.01 - EP); F05B 2240/40 (2013.01 - EP US); F05B 2250/25 (2013.01 - EP US); Y02E 10/74 (2013.01 - EP US)
Citation (search report)
See references of WO 2011029429A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DE 102009040467 A1 20110310; AU 2010292640 A1 20120503; BR 112012005235 A2 20190924; CA 2773560 A1 20110317; EP 2475876 A2 20120718; MX 2012002867 A 20120625; US 2012171011 A1 20120705; WO 2011029429 A2 20110317; WO 2011029429 A3 20111117
DOCDB simple family (application)
DE 102009040467 A 20090908; AU 2010292640 A 20100908; BR 112012005235 A 20100908; CA 2773560 A 20100908; DE 2010001056 W 20100908; EP 10773542 A 20100908; MX 2012002867 A 20100908; US 201013394998 A 20100908