F - Mech Eng,Light,Heat,Weapons – 03 – B
Patent
F - Mech Eng,Light,Heat,Weapons
03
B
F03B 17/06 (2006.01) F03B 13/26 (2006.01)
Patent
CA 2413850
The invention concerns a plant for the production of electric energy from ocean- and river currents. The plant is completely submerged below the surface of the water and comprises several turbines (A) with blades (G), a carrying assembly (C), a backstay system (E) and a generator. The shafts of the turbines (A) are oriented perpendicular tot he direction of the water flow and the blades (G) are shaped as wings, such that the turbine (A) rotates in the same direction regardless of the direction of the flow. The turbine shafts are supported in a framework with buoyant vessels (B) secured to the carrying- and bearing system. The plant is built from modules.
Cette invention concerne une installation destinée à la production d'énergie électrique à partir de courants océaniques et fluviaux. Cette installation est totalement immergée et comprend plusieurs turbines (A) pourvues de pales (G), un ensemble de transport (C), un système d'étai arrière (E) et un générateur. Les arbres et les turbines (A) sont orientés perpendiculairement au sens de l'écoulement de l'eau et les pales (G) ont la forme d'ailes de sorte que la turbine (A) tourne dans le même sens sans tenir compte du sens de l'écoulement. Les arbres de la turbine sont supportés dans un châssis doté de réceptacles flottants (B) fixés au système de transport et de support. Cette installation est réalisée à partir de modules.
Fredriksen Svein
Johansen Harald
Fetherstonhaugh & Co.
Hammerfest Strom As
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