EP 2681447 A1 20140108 - DEVICE FOR USING WIND POWER HAVING AT LEAST ONE ROTOR
Title (en)
DEVICE FOR USING WIND POWER HAVING AT LEAST ONE ROTOR
Title (de)
VORRICHTUNG ZUR NUTZUNG VON WINDKRAFT MIT MINDESTENS EINEM ROTOR
Title (fr)
DISPOSITIF D'EXPLOITATION D'ÉNERGIE ÉOLIENNE COMPORTANT AU MOINS UN ROTOR
Publication
Application
Priority
- DE 202011003442 U 20110302
- DE 2012000181 W 20120223
Abstract (en)
[origin: CA2828599A1] For a device for using wind power having at least one rotor, wherein the rotor has a rotor shaft having a vertically arranged rotational axis and at least three support frames each having at least one rotor blade are arranged on the rotor shaft and the rotor blades are offset from each other by the same angle in the rotational direction of the rotor, the rotor blades are arranged at a radial distance from the rotor shaft. At least one wind passage is formed between the rotor shaft and each of the rotor blades. Thus a device having high efficiency is created.
IPC 8 full level
F03D 3/00 (2006.01); F03D 3/02 (2006.01); F03D 3/06 (2006.01)
CPC (source: EP KR US)
F03D 3/005 (2013.01 - EP US); F03D 3/02 (2013.01 - EP KR); F03D 3/06 (2013.01 - KR); F03D 3/061 (2013.01 - EP US); F03D 3/062 (2013.01 - EP US); F05B 2240/211 (2013.01 - EP US); F05B 2240/30 (2013.01 - EP US); F05B 2240/40 (2013.01 - EP US); Y02E 10/74 (2013.01 - EP US)
Citation (search report)
See references of WO 2012116678A1
Citation (examination)
JP S5638575 A 19810413 - KOBAYASHI GIJUTSU KENKYUSHO KK
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 RS SE SI SK SM TR
DOCDB simple family (publication)
DE 202011003442 U1 20110622; BR 112013022441 A2 20161206; CA 2828599 A1 20120907; CN 103649527 A 20140319; DE 112012001056 A5 20131205; EP 2681447 A1 20140108; JP 2014510225 A 20140424; KR 20140014185 A 20140205; US 2014050588 A1 20140220; WO 2012116678 A1 20120907
DOCDB simple family (application)
DE 202011003442 U 20110302; BR 112013022441 A 20120223; CA 2828599 A 20120223; CN 201280011397 A 20120223; DE 112012001056 T 20120223; DE 2012000181 W 20120223; EP 12712900 A 20120223; JP 2013555748 A 20120223; KR 20137025089 A 20120223; US 201214002719 A 20120223