Radiation shield
AssigneeAtlantis Energie AG
InventorMario Posnansky
Life of this patent
Estimating the term…
Abstract
A device for protecting the surfaces of objects from the effects of radiation, particularly highly concentrated solar radiation, is produced by utilizing the property of quartz glass not to absorb any radiation in the range of the solar spectrum. When the quartz glass is impinged upon by sunlight, the major part of the radiation, regardless of the thickness of the quartz glass body, is transmitted by the latter, and a small portion of the radiation (<10%) is reflected at the surface. By superimposing a plurality of quartz glass bodies, the required radiation protection is produced in that the preponderant portion of the radiation is reflected stepwise in this way. The quartz glass may take the form of plates, of fibers interlaced into a batting, or of a fabric made of quartz glass filaments.
Claims8
A device for protecting the surfaces of the objects from the effects of radiation, especially from the effects of concentrated solar radiation, which comprises:
- means for covering the surface to be protected, wherein the means for covering the surface comprises a plurality of quartz glass bodies for being exposed to the radiation and being disposed in series for stepwise reflection of the radiation wherein said quartz glass bodies comprise quartz glass fibers interlaced to form a batting.
A device for protecting the surfaces of objects from the effects of radiation, especially from the effects of concentrated solar radiation, which comprises:
- means for covering the surface to be protected, wherein the means for covering the surface comprises a plurality of quartz glass bodies, said bodies being provided for being exposed to the radiation and being disposed in series for stepwise reflection of the radiation wherein said quartz glass bodies comprise a plurality of layers of quartz glass filaments woven into a fabric.
A device for protecting the surfaces of objects from the effects of radiation, especially from the effects of concentrated solar radiation, which comprises:
- means for covering the surface to be protected, wherein the means for covering the surface comprises a plurality of quartz glass bodies for being exposed to the radiation and being disposed in series for stepwise reflection of the radiation;
- support means for absorbing mechanical forces, said quartz glass bodies being disposed on said support means for absorption of internal and external mechanical forces wherein said quartz glass bodies and said support means each include one or more holes;
- and
- a plurality of quartz glass filaments respectively passing through said holes and knotted into loops for securing said quartz glass bodies to said support means.
A device for protecting the surface of objects from the effects of radiation, especially from the effects of concentrated solar radiation, which comprises:
- means for covering the surface to be protected, wherein the means for covering the surface comprises a plurality of quartz glass bodies for being exposed to the radiation and being disposed in series for stepwise reflection of the radiation;
- support means for absorbing mechanical forces, said quartz glass bodies being disposed on said support means for absorption of internal and external mechanical forces, wherein said quartz glass bodies and said support means each include one or more holes, and
- a plurality of wire elements respectively passing through said holes and knotted into loops for securing said quartz glass bodies to said support means, the portions of said wire elements exposed to radiation being covered by quartz glass batting for protecting said wire elements against overheating by radiation.
Dependencies are inferred from the claim text.