CONSTRUCTION ELEMENT HAVING A CONTROLLABLE HEAT-TRANSFER COEFFICIENT U

A structural element with a controllable heat transfer coefficient comprises a frame. A first sheet and a second sheet opposite one another are arranged in the frame. The sheets and the frame have the effect of defining a closed-off volume which is filled with at least one gas. At least one two-dime...

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Main Authors GLÜCK ANDRE, DAISS ANDREAS, PFLUG THIBAULT, HAHN KLAUS, KHAZOVA ELENA, LÖFFLER ACHIM, NÖRENBERG RALF, WIENOLD JAN, NESTLE NIKOLAUS, SZEIFERT JOHANN MARTIN, MAURER CHRISTOPH, KUHN TILMANN
Format Patent
LanguageEnglish
Published 17.12.2015
Subjects
BUILDING
BUILDING MATERIALS
CEILINGS
FIXED CONSTRUCTIONS
FLOORS
GENERAL BUILDING CONSTRUCTIONS
INSULATION OR OTHER PROTECTION OF BUILDINGS
ROOFS
STRUCTURAL ELEMENTS
WALLS, e.g. PARTITIONS
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Summary:A structural element with a controllable heat transfer coefficient comprises a frame. A first sheet and a second sheet opposite one another are arranged in the frame. The sheets and the frame have the effect of defining a closed-off volume which is filled with at least one gas. At least one two-dimensional element is arranged between the sheets. An upper intermediate space is formed between the two-dimensional element and the frame vertically upwardly and a lower intermediate space is formed between the two-dimensional element in the frame vertically downwardly. A first cavity is between the first sheet and the two-dimensional element. A second cavity is between the two-dimensional element and the second sheet. The cavities are connected via the upper intermediate space and the lower intermediate space such that a convection flows between the cavities via the intermediate spaces. At least one means arranged in the intermediate spaces controls the convection flow.
Bibliography:Application Number: US201414762518