Fluoreszenzverbesserter Lidar-Basierter Partikeldetektor

Details

Veröffentlichungs-Nr.

EP3832294

Aktenzeichen

EP20211918

Anmeldetag

4. Dezember 2020

Veröffentlichung

27. September 2023

Erteilung

27. September 2023

Rechtsraum

EP

IPC

G01N21/47G01N21/53G01N21/64G01N15/14G01S7/481G01S17/88G08B17/107// G01N21/17G01N15/00

Abstract

A combined capability sensor (100) includes a first laser source (114) and a second laser source (112). The first laser source (114) is configured to emit light having a wavelength in at least one of an infrared spectrum and a visible spectrum and the second laser source (112) is configured to emit light having a wavelength in a blue or ultraviolet spectrum. A director (120) is configured to direct the first (114) and second (112) laser source to a detection zone (102). A first sensor (134) is configured to detect scattered light originating from the first laser source (114), thereby detecting a presence of smoke in the detection zone (102). A second sensor (136) is configured to detect fluoresced light originating from the second laser source (112), thereby detecting a presence of a biological agent in the detection zone (102).

Anmelder

Firma

Carrier Corporation

Land

🇺🇸 USA

Fachgebiete