Solar heat supplemented convection air stack with turbine blades

  • US 4,122,675 A
  • Filed: 03/17/1977
  • Issued: 10/31/1978
  • Est. Priority Date: 03/17/1977
  • Status: Expired due to Term
First Claim
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1. In combination with a high rise building of the type including upstanding peripheral side walls, at least one of said side walls including horizontally spaced apart vertical tiers of vertically spaced windows, at least one duct means having a vertical outer wall, said duct means extending along, supported from and projecting outwardly of said one side wall between a pair of adjacent tiers of windows, said outer wall including vertically spaced horizontally outwardly projecting and downwardly opening snout-shaped shrouds opening in upwardly inclined directions into said duct means, and rotary turbine means supported from an upper portion of said building including an air inlet and an air outlet, the upper end portion of said duct means being communicated with said rotary turbine means inlet.

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