WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1981000887) STATION FOR COLLECTING WIND ENERGY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/000887    International Application No.:    PCT/FR1980/000141
Publication Date: 02.04.1981 International Filing Date: 26.09.1980
IPC:
F03D 1/04 (2006.01), F03D 11/00 (2006.01), F03D 11/02 (2006.01)
Applicants:
Inventors:
Priority Data:
7924285 28.09.1979 FR
Title (EN) STATION FOR COLLECTING WIND ENERGY
(FR) STATION DE CAPTATION D"ENERGIE EOLIENNNE
Abstract: front page image
(EN)Station for collecting wind energy comprised of a hollow column (1) including from top to bottom. a collecting housing (9) provided with inlet flaps (10), a transfer housing (12) including the driving elements (6) which drive through shafts (7) and (20) the operating members (8), an evacuation housing (16) provided with outer flaps (11). The arrows indicate the direction of circulation of air flow inside the station. The inner flaps (10) exposed to the wind open under the action of the latter which maintains the other flaps closed. The outer flaps (11) positioned out of the wind open under the action of the residual pressure remaining after acting on the driving members (6), whereas the other flaps are kept closed under the wind pressure. Safety valves (3) are provided for preventing any prejudicial overpressure. The station includes starting means for the driving elements under light wind and means for regulating the airflow.
(FR)Station de captation d"energie eolienne constituee par une colonne creuse (1) comprenant du sommet a la base: une enceinte de captation (9) pourvue de volets d"admission (10); une enceinte de transfert (12) incluant les organes moteurs (6) qui entrainent par l"intermediaire d"arbres (7) et (20) les organes d"utilisation (8); une enceinte d"evacuation (16) pourvue de volets (11) exterieurs. Les fleches indiquent le sens de la circulation du flux d"air a l"interieur de la station. Les volets interieurs (10) exposes au vent s"ouvrent sous l"effet de ce dernier qui maintient fermes les autres volets. Les volets exterieurs (11) situes hors du vent s"ouvrent sous l"effet de la pression residuelle subsistant apres action sur les organes moteurs (6), tandis que les autres volets sont maintenus fermes sous la pression du vent. Des clapets de securite (3) sont prevus pour interdire toute surpression nuisible. La station inclut des moyens de demarrage des organes moteurs par vent faible et des moyens de regulation de flux d"air.
Designated States:
Publication Language: French (FR)
Filing Language: French (FR)