MOVABLE BUILDING CROWN
Systems for using one or more rotating roofs on a building to track the sun or for other reasons such as for changing the lighting, or views, or for using the rotating roofs as a mobile sculptures are disclosed.
1 . A building comprising a fixed part and at least one mobile crown that rotates on an axis wherein the crown is motorized and controlled by a computer system.
2 . The building of claim 1 , wherein the rotating crown is a roof of the building.
3 . The building of claim 1 , wherein the rotating crown comprises solar cells.
4 . The building of claim 1 , wherein the rotating crown rotates to track the sun.
5 . The building of claim 1 , wherein the rotating crown is powered by a magnetic linear motor.
6 . The building of claim 1 , wherein a mobile part of the rotating crown is floating on a liquid.
7 . The building of claim 1 , wherein the rotating crown is rolling on wheels.
8 . The building of claim 1 , wherein the rotating crown is lifted above the fixed part using a magnetic levitation system.
9 . The building of claim 1 , wherein sealing is provided between the fixed part and the mobile part of the building.
10 . The building of claim 9 , wherein the sealing is achieved using a liquid system, the liquid system including a fixed circular canal having a same center as a center of rotation of the mobile part, the canal being filled with a liquid and having a circular skirt attached to the mobile part, the circular skirt moving in the liquid in the canal.
11 . The building of claim 1 , further comprising an anti-lift system to prevent the mobile part from moving away from its base.
12 . The building of claim 1 , further comprising a mechanism for preventing the mobile part from drifting away from its path.
13 . A greenhouse comprising a fixed part and a rotating crown wherein the rotating crown comprises an opaque part and a translucent part.