F - Mech Eng,Light,Heat,Weapons – 03 – D
Patent
F - Mech Eng,Light,Heat,Weapons
03
D
F03D 11/04 (2006.01) F03D 1/00 (2006.01)
Patent
CA 2519277
In order to transport large size windmill towers, the invention suggests a steel tower (1) for a windmill, comprising a number of cylindrical or tapered tower sections (2), at least the wider sections (2) of which being subdivided into two or more elongated shell segments (3), which combine into a complete tower section (2) by means of vertical flanges (6) tightened together, e.g., by bolts (10), said shells being also provided with upper and lower horizontal flanges (4), respectively, to allow interconnection of tower sections (2) one on top of the other.
En vue de transporter des tours d'éoliennes de grande dimension, l'invention propose une tour en acier (1) destinée à une éolienne comprenant un certain nombre de sections de tour cylindriques ou coniques (2), au moins les sections les plus larges (2) desquelles étant subdivisées en deux ou plusieurs segments d'enveloppe de forme allongée (3), qui se combinent en une section de tour complète (2) au moyen d'ailes verticales (6) serrées entre elles, par exemple, au moyen de boulons (10), ces enveloppes étant également placées au niveau des ailes supérieures et inférieures horizontales (4), respectivement, en vue de permettre l'interconnexion des sections de tour (2) l'une sur l'autre.
Fetherstonhaugh & Co.
Vestas Wind Systems A/s
LandOfFree
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