Teeter mechanism for a multiple-bladed wind turbine

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United States of America Patent

PATENT NO 8770934
SERIAL NO

12639027

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Abstract

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A teeter mechanism for a multiple-bladed wind turbine includes a rotor shaft operable to rotate about a first axis. A spherical member is rotatable about the first axis along with the rotor shaft. A plurality of turbine blades is mounted to a rotor hub. The rotor hub rotationally drives the rotor shaft, and is operable to teeter about the spherical member such that the rotor hub rotates about the first axis in a first position and rotates about a second axis offset from the first axis in a second, teeter position.

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Patent Owner(s)

Patent OwnerAddress
HAMILTON SUNDSTRAND CORPORATIONONE HAMILTON ROAD WINDSOR LOCKS CT 06096

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Perkinson, Robert H Somers, US 42 492

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