초록 ▼

An outer wall element for buildings wherein, between the inner wall shell and a solar-radiation permeable outer wall shell, a solar-radiation permeable and heat-insulating layer is arranged, the latter being separated from an inner heat-insulating layer of the inner wall shell by an interface that a

An outer wall element for buildings wherein, between the inner wall shell and a solar-radiation permeable outer wall shell, a solar-radiation permeable and heat-insulating layer is arranged, the latter being separated from an inner heat-insulating layer of the inner wall shell by an interface that absorbs the solar radiation from the outer heat-insulating layer. At least the inner wall shellis provided with marginal lining elements, which can be parts of a frame, panels or the like, extending at least up to the interface and conveying heat to the inner wall side. In order to protect the lining elements from the high temperatures reached in the outer heat-insulating layer because of the use of solar energy, the outer heat-insulating layer and the lining elements are separated from each other by insulating elements with poor heat conductivity, which starting from the lining elements cover the inner heat-insulating layer along a marginal strip in the interface.

대표청구항 ▼

[ I claim:] [1.] An outer wall element for a building, said outer wall element comprising:a solar-radiation-permeable outer wall shell;an inner wall shell spaced from said outer wall shell toward an interior of the building;an inner heat insulating layer lying along and insulating said inner wall sh

[ I claim:] [1.] An outer wall element for a building, said outer wall element comprising:a solar-radiation-permeable outer wall shell;an inner wall shell spaced from said outer wall shell toward an interior of the building;an inner heat insulating layer lying along and insulating said inner wall shell;a solar-radiation-permeable outer heat insulating layer along said outer wall shell and having an interface with said inner heat insulating layer at which solar energy is absorbed;marginal lining elements peripherally surrounding said shell and including:a metal outer lining surrounding said outer wall shell and sealed thereagainst,a metal inner lining surrounding said inner heat insulating layer, and bridge pieces of low thermal conductivity interconnecting said inner and outer linings; andan insulating member of low heat conductivity extending along said metal inner lining, around said outer heat insulating layer and in contact with said outer wall shell and said inner heat insulating layer, said insulating member covering a marginal strip of said inner heat insulating layer in contact with said metal inner lining.