Application
JOINTED ROTOR BLADE HAVING INTERNAL SUPPORT STRUCTURE WITH VARYING FIBER ORIENTATION FOR PIN REINFORCEMENT
Applicants
- General Electric (United States)
[NORA names: United States; America, North; OECD]
Abstract
A rotor blade for a wind turbine includes a first blade segment and a second blade segment extending in opposite directions from a chord-wise joint. The blade segments each have at least one shell member defining an airfoil surface and an internal support structure. The internal support structure of the first blade segment includes a beam structure that structurally connects with the internal support structure of the second blade segment via a receiving section. The rotor blade further includes one or more pin joints positioned on at least one of internal support structures of the blade segments. Further, at least one of internal support structures is constructed, at least in part, of a resin material having a plurality of fibers cured therein. The fibers are arranged with varying fiber orientations along a span of the rotor blade at locations of the pin joint(s).
Patent Family Records (6)
JOINTED ROTOR BLADE HAVING INTERNAL SUPPORT STRUCTURE WITH VARYING FIBER ORIENTATION FOR PIN REINFORCEMENT
General Electric (Denmark), LM WIND POWER AS MERZHAEUSER THOMAS, RODWELL ANDREW MITCHELL, HUTH SCOTT JACOB
2024, PL-3899246-T3
JOINTED ROTOR BLADE HAVING INTERNAL SUPPORT STRUCTURE WITH VARYING FIBER ORIENTATION FOR PIN REINFORCEMENT
General Electric (Denmark), LM Wind Power AS MERZHAEUSER THOMAS, RODWELL ANDREW MITCHELL, HUTH SCOTT JACOB
2024, EP-3899246-B1
SEGMENTED ROTOR WING WITH INTERNAL SUPPORT STRUCTURE WITH VARIABLE FIBER ORIENTATION FOR PIN REINFORCEMENT
General Electric (Denmark), LM WIND POWER AS MERZHAEUSER THOMAS, RODWELL ANDREW MITCHELL, HUTH SCOTT JACOB
2024, DK-3899246-T3
Bonded rotor blade with internal support structure having different fiber orientations for pin reinforcement
General Electric (Denmark), LM Wind Power AS MERZHAEUSER THOMAS, A.M. Rodwell, S. J. Haas
2024, CN-113167217-B
JOINTED ROTOR BLADE HAVING INTERNAL SUPPORT STRUCTURE WITH VARYING FIBER ORIENTATION FOR PIN REINFORCEMENT
General Electric (United States), General Electric Co MERZHAEUSER THOMAS, RODWELL ANDREW MITCHELL, HUTH SCOTT JACOB
2021, EP-3899246-A1
Joined rotor blades having internal support structures with different fiber orientations for pin reinforcement
General Electric (United States), General Electric Co MERZHAEUSER THOMAS, RODWELL ANDREW MITCHELL, HUTH SCOTT JACOB
2021, CN-113167217-A