Vertical axis windmill with wingletted air-tiltable blades

Details Vertical axis windmill with wingletted air-tiltable blades Vertical axis windmill with wingletted air-tiltable blades

F - Mech Eng,Light,Heat,Weapons

03

D

F03D 3/00 (2006.01) F04D 29/36 (2006.01)

Patent

CA 2593364

A vertical axis windmill includes a generator, a shaft mounted to the generator, and a plurality of blade sets. The blade set includes a blade rod rotatably connected to the shaft and carrying blades arranged on opposite sides of the shaft. Each blade is divided into first and second moment-inducing sections located on opposite sides of the blade rod. The fust moment-inducing section is greater in area than the second moment-inducing section. Each blade is provided, at a predetermined location thereof, with a winglet. Stops for limiting swiveling of the blade are arranged on the blade set. When the blade set is moved so that the blades thereof are located in a windward position and a leeward position respectively, the blades are automatically and easily set at an optimum pressure-receiving condition and a least wind-resistance condition respectively, for receiving wind energy from variable directions.

Affiliated with

Also associated with

Rating

Vertical axis windmill with wingletted air-tiltable blades does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vertical axis windmill with wingletted air-tiltable blades, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vertical axis windmill with wingletted air-tiltable blades will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1550963