The invention relates to a composite pane (100) comprising:-an outer pane (1),-an inner pane (2),-an acoustic intermediate layer (3) arranged between the inner pane (2) and the outer pane (1), and-a heating element (4), the acoustic intermediate layer (3) comprising a thicker layer (3.1), a functional layer (3.2) and a thinner layer (3.3) in this order, and the heating element (4) being arranged in the thicker layer (3.1), wherein the layer thickness (a) of the thicker layer (3.1) is at least 10% greater than the layer thickness (c) of the thin layer (3.3).
本发明涉及一种复合玻璃板(100),其包含:‑外玻璃板(1),‑内玻璃板(2),‑布置在内玻璃板(2)和外玻璃板(1)之间的声学中间层(3),和‑加热元件(4),其中声学中间层(3)以此顺序包含较厚层(3.1)、功能层(3.2)和较薄层(3.3),并将加热元件(4)布置在较厚层(3.1)内,其中较厚层(3.1)的层厚度(a)比较薄层(3.3)的层厚度(c)大至少10%。
Heatable composite pane with acoustic damping properties
具有声阻尼性质的可加热复合玻璃板
2024-01-26
Patent
Electronic Resource
Chinese
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / H05B ELECTRIC HEATING , Elektrische Heizung |