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Machine translation
1. (WO1981000286) WIND TURBINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/000286    International Application No.:    PCT/FR1980/000122
Publication Date: 05.02.1981 International Filing Date: 17.07.1980
IPC:
F03D 1/02 (2006.01), F03D 1/04 (2006.01)
Applicants:
Inventors:
Priority Data:
7918569 18.07.1979 FR
Title (EN) WIND TURBINE
(FR) TURBINE EOLIENNE
Abstract: front page image
(EN)Wind turbine characterized in that it comprises two rotors (5 and 6) provided with blades (8) arranged in a first cylindrical chamber or tunnel (1) comprising a casing (9) forming a converging air guide directing air onto the blades (8), the assembly being surrounded by a second annular chamber (17) provided for heating the air flowing into the first chamber (1). Wind turbine intended to actuate an air compressor, an electric generator or similar.
(FR)Turbine eolienne caracterisee en ce qu"elle comprend deux rotors (5 et 6) munis d"aubes (8) disposees dans une premiere chambre cylindrique ou tunnel (1) comportant un carenage (9) formant convergent dirigeant l"air sur les aubes (8), l"ensemble etant entoure d"une seconde chambre annulaire (17) prevue pour rechauffer l"air s"ecoulant dans la premiere chambre (1). Turbine eolienne destinee a actionner un compresseur d"air, une generatrice electrique ou analogue.
Designated States:
Publication Language: French (FR)
Filing Language: French (FR)