Patent · US Active

Transparent window pane provided with a resistive heating coating

US7880120B2 · kind B2 · utility

9Cited by

2References

28Claims

0Family size

Assignee

SAINT-GOBAIN GLASS FRANCE · FR

Inventors

Lothar Schmidt · Bochum, DE
Carole Baubet · Aachen, DE
Marc Maurer · Compiègne, FR

Key dates

Filing date	Oct 12, 2005
Grant date	Feb 1, 2011
Priority date	—
Expiry date	Aug 26, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH05B2203/013
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

The inventive transparent window pane is provided with a resistive heating coating (2) which extends through a substantial portion of the window pane, in particular on a main view field (A) and is electrically connected to at least two conductor rails (4, 5) in such a way that, when an electric' supply voltage is applied between said conductor rails, a circulating current heats the coating heating field, wherein said heating field comprises at least one semi-resistive area (6) directly contacting at least on e conductor rail (4, 5).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.