ROTOR BLADE TIP Russian patent published in 2017 - IPC F03D1/06 F03D80/00 

FIELD: energy.

SUBSTANCE: invention relates to rotor blade tip of a wind power plant. Rotor blade (30) of wind power plant (100) has a main blade component and blade tip (260), in which blade tip (260) is detachably connected to main component by means of connecting device (202), and connecting device (202) has tip section (206) attached to blade tip (260) and main section (204), attached to main blade component for receiving tip section (206). Tip section (206) has at least one fastener (242) that extends to main section (204) for attachment of tip section (206) to main section (204), and fastener (242) for attachment is designed for insertion through hole (286) in surface (282) of blade tip (260). Blade tip (260) deviates, in particular, in direction of pressure side of rotor blade (30), and resulting outward-directed deviation (266) there is hole (286) for access to fastener (242).

EFFECT: easy disassembly of rotor blade and reduced damages of rotor blade.

14 cl, 13 dwg