1
Aloys Wobben: Rotor blade for a wind power installation. Seed IP Law Group PLLC, April 17, 2007: US07204674 (13 worldwide citation)

A rotor for a wind power installation having at least one rotor blade. The smaller the surface area on which the wind acts, that is to say in particular the rotor blade area, the correspondingly lower is the load level for which installation has to be designed and the correspondingly more easily can ...


2
Aloys Wobben: Rotor blade for a wind power installation. Seed IP Law Group PLLC, May 31, 2005: US06899523 (4 worldwide citation)

The invention concerns a rotor blade for a wind power installation. The degree of efficiency of rotor blades is determined by the afflux angle, that is to say the angle between the rotor blade profile chord and the afflux direction of the air. Particularly in the case of wind power installations the ...


3
Aloys Wobben: Rotor blade for a wind power station. Seed IP Law Group PLLC, August 6, 2013: US08500402 (2 worldwide citation)

Described is a rotor blade for a wind power installation having a rotor blade leading edge. A deposit sensor device is arranged in the region of the rotor blade leading edge. That deposit sensor device has a transmitter for the wireless transmission of signals by way of a transmission link and a rec ...


4
Rolf Rohden: Rotor blade for a wind energy installation. Aloys Wobben, Seed IP Law Group PLLC, June 5, 2012: US08192170 (1 worldwide citation)

A rotor blade for a wind power installation, has at least a first component and a second component. The first component has a rotor blade tip and the second component has a rotor blade root. The first and second components are in the form of separate parts for jointly forming the rotor blade. The fi ...


5
A Wobben: Rotor blade for wind power installation. Aloys Wooben, hou yu tao fengbei, July 7, 2004: CN01821680 (1 worldwide citation)

The invention relates to a rotor blade for a wind power installation and a wind power installation comprising at least one rotor blade. If the wind attack surface, i.e. the rotor blade surface, is small, the level of strain exerted upon said installation is correspondingly reduced and the rotor blad ...


6
Alexander Hoffmann, Johannes Kannenberg, Laurence Baker, Falk Spieth: Rear casing, rotor blade with rear casing, and a wind turbine that comprises such a rotor blade. Wobben Properties, Seed Intellectual Property Law Group, February 20, 2018: US09897070

The invention concerns a rear box section for a rotor blade, in particular of a wind power installation, comprising a pressure-side surface, a suction-side surface, a trailing edge separating the pressure-side and suction-side surfaces, and a connecting side which is opposite to the trailing edge an ...


7
Martin Dahl, Bjarne Krab Mortensen, Benjamin Hornblow: Wind turbine blade comprising resistive heating means. LM WP PATENT HOLDINGS, Nath Goldberg & Meyer, Jerald L Meyer, Tanya E Harkins, August 1, 2017: US09719359

A wind turbine blade 2 comprises a profiled contour including a leading edge 34 and a trailing edge 33 as well as a pressure side and a suction side. The profiled contour is formed by a first shell part 10 and a second shell part 15 being bonded together in a bonding region between the first and the ...


8
Burkhard Voigt, Oliver Labs, Roy Kersten: Forming process for hot forming a steel sheet of a rotor blade to be produced for a wind energy plant. WOBBEN PROPERTIES, Seed Intellectual Property Law Group, March 27, 2018: US09925626

The present invention concerns a forming process for hot forming of a steel sheet of a rotor blade to be produced of a wind power installation, including the steps heating the steel sheet in a furnace while the steel sheet is lying on a hearth bogie, displacing the heated steel sheet with the hearth ...


9
Fabio Bertolotti, Norbert K├Âtting: Sensor device for measuring aerodynamic loads of a rotor blade of a wind turbine. SSB Wind Systems & Co KG, Harness Dickey & Pierce, May 23, 2017: US09657720

A sensor device for measuring aerodynamic loads of a rotor blade for a wind power installation. The sensor device includes a reflector arranged in a cavity of the rotor blade which signals a signal evaluation device arranged at a distance from the reflector. The signal evaluation device detects and ...


10
Aloys Wobben: Rotor blade with an electrical field. Seed IP Law Group PLLC, December 25, 2007: US07311490

The invention concerns a rotor blade, in particular a rotor blade of a wind power installation. The object of the present invention is to provide measures for still further improving the CR-value and also the level of acoustic power of rotor blades of wind power installations. A rotor blade for a wi ...