Patents by Inventor Aharon S. Roy

Aharon S. Roy has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Phase-change heat storage building panels
    Patent number: 4498459
    Abstract: The invention provides a phase change heat storage, light and temperature control building panel comprising a sealed housing having at least two walls transparent to visible light delimiting at least one intermediate space filled with a liquid-solid phase-change heat-storage material, wherein the material is substantially transparent to visible light in solid and in liquid phase, adsorbs heat while melting, releases heat while solidifying and undergoes phase change in a temperature range of about 5.degree.-28.degree. C. The invention also provides a method of day light and temperature control and night temperature control in dwelling units and plant enclosures utilizing the panels of the invention.
    Type: Grant
    Filed: December 3, 1982
    Date of Patent: February 12, 1985
    Assignee: Ben-Gurion University of the Negev
    Inventors: Eliyaho Korin, Elazar Rappaport, Dov Pasternak, Aharon S. Roy, David Wolf