Patent · US Active

Alarm pane arrangement

US10553087B2 · kind B2 · utility

0Cited by

5References

24Claims

0Family size

Assignee

SAINT-GOBAIN GLASS FRANCE · FR

Inventors

Stefan Droste · Herzogenrath, DE
Guillaume Francois · Aachen, DE
Christian EFFERTZ · Aachen, DE

Key dates

Filing date	Nov 19, 2016
Grant date	Feb 4, 2020
Priority date	—
Expiry date	Nov 21, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E70/30
WIPO fieldControl
WIPO sectorInstruments

Abstract

The present invention relates to an alarm pane arrangement comprising: at least one first pane consisting of prestressed glass, with an outer surface and an inner surface, at least one transparent electrically conductive coating which is arranged on the inner surface of the first pane, and a sensor unit having an inductive sensor which is inductively coupled to the transparent electrically conductive coating, wherein the sensor unit outputs an alarm signal in the event of differences between a measurement signal from the inductive sensor and a comparison value, wherein the inductive sensor contains precisely one measuring coil, preferably a measuring coil having a ferrite core.

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