×

Portable greenhouse working on solar system

  • US 5,101,593 A
  • Filed: 03/07/1990
  • Issued: 04/07/1992
  • Est. Priority Date: 12/06/1988
  • Status: Expired due to Fees
First Claim
Patent Images

1. A solar greenhouse comprisingwall means including a roof, a floor, walls interconnecting said roof and floor so as to form a closed chamber;

  • said chamber having an upper minor portion and a lower, major portion;

    window means disposed in at least one side wall forming said lower portion of said chamber to provide a generally higher level of natural lighting in said lower portion than in said upper portion;

    solar energy accumulating means comprising electrical energy accumulating means including rechargeable battery means and photo-voltaic cell means interconnected therewith, and thermal energy accumulating means;

    means associated with said energy accumulating means for controlling the temperature within said chamber,and rack means adjacent said at least one side wall for supporting a plurality of growing trays one above the other extending from said lower portion of said chamber into said upper portion thereof.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×