EP 1642025 A1 20060405 - ROTOR BLADE FOR WIND TURBINES

Title (en)

ROTOR BLADE FOR WIND TURBINES

Title (de)

ROTORBLATT FÜR WINDENERGIEANLAGEN

Title (fr)

PALE DE ROTOR POUR EOLIENNES

Publication

EP 1642025 A1 20060405 (DE)

Application

EP 04738860 A 20040706

Priority

DE 2004001431 W 20040706
DE 10330733 A 20030707

Abstract (en)

[origin: WO2005005825A1] The invention relates to a rotor blade for wind turbines consisting of half-shells (10, 12) that are interconnected. According to the invention, at least one of said half-shells (10; 12) comprises recesses (14) for receiving insertion sections (18) of the other half-shell or separate insertion sections.

IPC 1-7

F03D 3/06; F03D 1/06

IPC 8 full level

F03D 1/06 (2006.01); F03D 3/06 (2006.01)

CPC (source: EP)

F03D 1/065 (2013.01); F03D 3/062 (2013.01); F05B 2230/24 (2013.01); F05B 2230/608 (2013.01); F05B 2240/30 (2013.01); F05B 2250/132 (2013.01); F05B 2260/30 (2013.01); Y02E 10/72 (2013.01); Y02E 10/74 (2013.01); Y02P 70/50 (2015.11)

Citation (search report)

See references of WO 2005005825A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2005005825 A1 20050120; DE 10330733 A1 20050217; EP 1642025 A1 20060405

DOCDB simple family (application)

DE 2004001431 W 20040706; DE 10330733 A 20030707; EP 04738860 A 20040706