Electrically heated laminated glass window

Heating wires (2), connected in parallel, are arranged in the intermediate thermoplastic layer (15) of a laminated window (1) which can be heated electrically. The heating wires (2) are in electrical contact with busbars (6). The busbars (6) consist of two metal strips (10, 12) between which the hea...

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Bibliographic Details
Main Authors BROERING, KARIN, TRIEBS, FRIEDRICH
Format Patent
LanguageEnglish
French
German
Published 10.11.1999
Edition6
Subjects
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
METALLURGY
MINERAL OR SLAG WOOL
PERFORMING OPERATIONS
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
TRANSPORTING
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Summary:Heating wires (2), connected in parallel, are arranged in the intermediate thermoplastic layer (15) of a laminated window (1) which can be heated electrically. The heating wires (2) are in electrical contact with busbars (6). The busbars (6) consist of two metal strips (10, 12) between which the heating wires (2) are placed. Between the two metal strips (10, 12) is placed a layer (14) of an electrically conductive adhesive, firmly joined to the two foil strips (10, 12) and to the heating wires (2), and which tightly encloses these wires. This reliably prevents formation of capillaries between the foil strips, along the heating wires (2) and the diffusion of moisture which would impair the electrical contact between the heating wires (2) and the busbars.
Bibliography:Application Number: EP19940401970