Global Patent Index - EP 1038103 A1

EP 1038103 A1 2000-09-27 - WIND POWER PLAT AND METHOD FOR COOLING A GENERATOR IN A WIND POWER PLANT

Title (en)

WIND POWER PLAT AND METHOD FOR COOLING A GENERATOR IN A WIND POWER PLANT

Title (de)

WINDKRAFTANLAGE UND VERFAHREN ZUR KÜHLUNG EINES GENERATORS EINER WINDKRAFTANLAGE

Title (fr)

EOLIENNE ET PROCEDE DE REFROIDISSEMENT D'UN GENERATEUR D'UNE EOLIENNE

Publication

EP 1038103 A1 (DE)

Application

EP 98963392 A

Priority

  • DE 9803606 W
  • DE 19754349 A

Abstract (en)

[origin: WO9930031A1] The invention relates to a wind power plant (1) in which the generator (5) is cooled by a cooling air flow (6) generated by chimney effect in the tower (3) of the wind power plant (1). The invention also relates to a method for cooling a generator (5).

IPC 1-7 (main, further and additional classification)

F03D 11/00; F03D 9/00

IPC 8 full level (invention and additional information)

F03D 9/25 (2016.01); F03D 80/60 (2016.01)

CPC (invention and additional information)

F03D 9/25 (2016.05); F03D 80/60 (2016.05); F05B 2220/7066 (2013.01); F05B 2260/201 (2013.01); F05B 2260/202 (2013.01); F05B 2260/205 (2013.01); Y02E 10/465 (2013.01); Y02E 10/725 (2013.01)

Citation (search report)

See references of WO 9930031A1

Designated contracting state (EPC)

AT CH DE ES FR GB IT LI

DOCDB simple family

WO 9930031 A1 19990617; CN 1279746 A 20010110; EP 1038103 A1 20000927; JP 2001526357 A 20011218