Detektionsvorrichtung und Verfahren zur Detektion von Wasserstoff

Details

Veröffentlichungs-Nr.

EP4790410

Anmeldetag

5. Februar 2025

Veröffentlichung

12. August 2026

Rechtsraum

EP

Abstract

The present invention relates to a detection device (10) and a corresponding method for detecting hydrogen from a gas volume (Vg). The technique employs a hydrogen oxidizing catalytic converter material (11) arranged exposed to the gas volume (Vg). According to the invention, a temperature (Tcc) of the catalytic converter material (11) is detected and compared with at least one predetermined exothermic temperature (Texo) associated with a thermal impact of exothermic heat from oxidation reaction activities at the catalytic converter material (11). Depending on a determination of the comparison result, a hydrogen detection result is generated for indicating different available domains of detection result including a presence, a leakage intensity, a quantity or a concentration of hydrogen in the gas volume (Vg).

Anmelder

Firmen

AVL List GmbH
Greenlight Innovation

Land

🇦🇹 Österreich