RIGID SWING COLUMN SOFT ROUND COLUMN AND ITS METHOD OF LOCATION OFF THE SIDE

摘要

P THE INVENTION CONCERNS A FLEXIBLE MARINE RISING COLUMN. / P P IT RELATES TO A COLUMN HAVING A VERTICAL TRUNK 21 CONNECTED TO A IMMERSION FLOAT TRUNK 26, A CONNECTION ASSEMBLY 82 MOUNTED ON THE LATEST TRONCON A FLEXIBLE STRING 22 HAVING CHAINETTE-TYPE PIPES 70 BETWEEN THE FLOAT TRUNK AND THE SURFACE, AND MULTIPLE RIGID CONDUITS 36 IN SWING PASSES USING THE FLOAT TRUNK AND CONNECTING RIGID AND FLEXIBLE PIPES. / P P APPLICATION TO EXPLOITATION OF PETROLEUM LANDFILLS OFF THE COAST. / P