Method for manufacturing a preform element, method for manufacturing a wind turbine rotor blade, and mold arrangement
AssigneeSiemens Gamesa Renewable Energy A/S
InventorSamuel Robert van Oosterom
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Abstract
Method for manufacturing a preform element used in particular for manufacturing a rotor blade of a wind turbine, wherein the preform element includes one or more components provided with at least one adhesive agent, wherein the components are arranged on a molding surface of a mold, wherein at least one bladder is arranged on top of the components and/or underneath the mold and wherein at least one fluid is supplied to the bladder for heating or cooling of the adhesive agent.
Claims15
A method for manufacturing a preform element used for manufacturing a rotor blade of a wind turbine, wherein the preform element comprises one or more components (provided with at least one adhesive agent, wherein the one of more components are arranged on a molding surface of a mold, at least one bladder is arranged on top of the one or more components and/or underneath the mold, and at least one fluid is supplied to the at least one bladder for heating or cooling of the at least one adhesive agent.
A mold arrangement for manufacturing a preform element comprising a mold with a molding surface, at least one bladder and a fluid supply means connected or connectable to the at least one bladder for supplying a fluid to the at least one bladder.
Dependencies are inferred from the claim text.