Dual rotor Counter Rotating Wind Turbine System.www.ahaenergy.com
1:48
Added: 1 year ago
From: danielkim5480
Views: 23,354
Sort by time | Sort by thread (beta)

Link to this comment:

Share to:

All Comments (8)

Sign In or Sign Up now to post a comment!

  • i have managed too make counter rotation with vertical mill but no gearing speed to low with gearing i have 4 fisher and paykel rewired im going to try blades as capter of wind is 2 to 1 so i am trying with this

    michaeljanjuc 2 months ago

  • double hit for birds

    LunaticQuutamo 3 months ago

  • Hi, it is a very good idea. Please contact me coz i want more information about your products. I visited the web site but i cant find english version of it...Do you have a patent for this? If so, give me the number of publication please.

    best regards

    ewelinabrodzik 1 year ago

  • Hi, it is a very good idea.

    ewelinabrodzik 1 year ago

Loading...
Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more