Title:
GLAZED ELEMENT COMPRISING A CONDENSATION DETECTOR
Document Type and Number:
WIPO Patent Application WO/2023/232859
Kind Code:
A1
Abstract:
The present invention relates to a glazed element comprising a glazing (2) comprising a first glass sheet (4), the first glass sheet (4) having a first face and a second face, the glazing (2) having a first edge (5) and a second edge (6) opposite the first edge (5), the glazed element comprising a light source (8) configured to emit a light beam (9) and a photodetector (10) configured to detect the light beam (9) emitted by the light source (8), the light source (8) being arranged such that the light beam (9) propagates in the first glass sheet from the first edge (5) to the second edge (6) by multiple total internal reflections on the first face and on the second face, the photodetector (10) being arranged on the exterior of the glazing (2) and near the first face relative to the first glass sheet (4), the photodetector (10) being configured to receive the light beam (9) passing through at least a portion of the detection surface (11).
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Inventors:
CHAUVIN DAVID (FR)
Application Number:
PCT/EP2023/064532
Publication Date:
December 07, 2023
Filing Date:
May 31, 2023
Export Citation:
Assignee:
SAINT GOBAIN (FR)
International Classes:
B32B17/10; B60H1/00
Domestic Patent References:
| WO2022229584A1 | 2022-11-03 | |||
| WO2000069692A1 | 2000-11-23 |
Foreign References:
| EP3552004A1 | 2019-10-16 |
Attorney, Agent or Firm:
SAINT-GOBAIN RECHERCHE (FR)
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