Patent · US Active

Optical fluid treatment device

US9975788B2 · kind B2 · utility

1Cited by

4References

12Claims

0Family size

Assignee

PHILIPS LIGHTING HOLDING B.V. · NL

Inventors

Georg Greuel · Roetgen, DE
Sandeep Sangameswaran · Heverlee, BE

Key dates

Filing date	May 5, 2014
Grant date	May 22, 2018
Priority date	—
Expiry date	May 5, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02A20/212
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

An optical fluid treatment device comprising at least a holder provided with an aperture, a lamp device at least partly located in the aperture. The aperture comprises a fluid passage extending in a main fluid flow direction between a fluid inlet opening and a fluid outlet opening. The fluid passage extends at least partly along the lamp device, wherein the lamp device has an elongated shape extending substantially perpendicularly to the main fluid flow direction.

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