Patent · US Active

Infrared device

US10937643B2 · kind B2 · utility

1Cited by

4References

20Claims

0Family size

Assignee

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventors

Salim Boutami · Grenoble, FR
Emerick LORENT · Crolles, FR

Key dates

Filing date	Jul 25, 2018
Grant date	Mar 2, 2021
Priority date	—
Expiry date	Jul 25, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG01N2201/06186
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The invention relates to an infrared device comprising a resistive element suspended in a cavity formed in a main element, and capable of transmitting infrared radiation when it is fed with an electric current. In particular, the main element is at least partly covered on the outer surface thereof and/or the inner surface thereof with a reflective coating. The use of the reflective coating makes it possible to at least partly contain infrared radiation transmitted by the resistive element in the cavity.

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