Dr. Eng. Hebatalrahman Ahmed

The Egyptian Inventors Syndicate - The Egyptian Society for Women & Youth Inventor

Patent 571-2010

Design for building element in the form of incomplete sphere, the design save energy. It consists of multiple layers on moving streams equipped with sensors, the movement of the working layers were controlled automatically or manually according to climate changes in the surrounding atmosphere. The top and bottom of the layers are installed on several axes cantered together. The movements of insulated layers are done by sliding on the certain channels

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