Senvion Se

Repower Systems Ag

Repower Systems Se

Senvion Gmbh

Jens Kulenkampff

Mario Kontis

Claus Weegen

Benn Faulkner

The invention relates to a rotor blade () of a wind power plant and a method for fabricating a rotor blade () of a wind power plant and a manufacturing mold () for a belt (-). The invention is characterized by a belt pair () in which two belts () are connected together in a form-fit and/or force-fit and material fit connection, where the belts (-) have a complementary shape in a joining area ().

Rotor blade of a wind power plant, method of fabricating a rotor blade and a pair of belts for a rotor blade

A rotor blade of a wind power plant in which the rotor blade has a longitudinal extension that extends from a rotor blade root substantially to a rotor blade tip. At least in one region of the rotor blade, an aerodynamic cross-sectional profile is provided, which has a leading edge (nose) and a trailing edge, which are connected via a suction side and a pressure side of the cross-sectional profile. The rotor blade is subdivided at least in a longitudinally extended section into a front rotor blade section with the leading edge and a rear rotor blade section with the trailing edge. The rear region of the front rotor blade section and the adjacent front region of the rear rotor blade section are connected through an I-beam.

Rotor blade of a wind power plant and method for fabricating a rotor blade of a wind power plant

A device for the production of rotor blades () for wind power plants with a multi-part manufacturing mold () for a rotor blade () that along a longitudinal extension, which extends from a rotor blade root () substantially to a rotor blade tip (), has at least one area in which the rotor blade () has an aerodynamic airfoil section (), which has an airfoil leading edge () and an airfoil trailing edge () that are connected via a suction side () and a pressure side () of the airfoil section (), wherein at least two partial molds () are provided for at least two shell parts () of a rotor blade (), of which a first shell part () and a second shell part () substantially lying flat on each other in the area of the airfoil trailing edge () are to be connected together. A corresponding partial mold (), and a method for the production of manufacturing molds () for rotor blades () and to the production of a rotor blade () are also disclosed.

Growing community of inventors

Kiel, Germany

Jens Kulenkampff