Patent · US Active

Optical particle detector

US11513048B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignee

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

Inventor

Gabriel JOBERT · Grenoble, FR

Key dates

Filing date	Jul 15, 2019
Grant date	Nov 29, 2022
Priority date	—
Expiry date	Jul 15, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG01N2015/035
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A particle detector including at least one channel intended to receive at least one fluid comprising particles and configured to receive at least one light beam emitted by a light source. The particle detector further including at least one photodetector network configured such that at least some photodetectors receive light beams emitted by the source and scattered by the particles present in the channel. The detector further comprises at least one optical system, each optical system s associated with a photodetector network and has at least one image focal plane and an optical axis. The detector is configured such that the image focal plane of the optical system is optically coupled to the photodetector network.

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