EP 4143548 A1 20230308 - APPARATUS AND METHOD FOR SIMULTANEOUSLY FOCUSING OPTICAL SYSTEMS ACCORDING TO THE DIAMETER OF THE CONTAINERS
Title (en)
APPARATUS AND METHOD FOR SIMULTANEOUSLY FOCUSING OPTICAL SYSTEMS ACCORDING TO THE DIAMETER OF THE CONTAINERS
Title (de)
VORRICHTUNG UND VERFAHREN ZUR GLEICHZEITIGEN FOKUSSIERUNG VON OPTISCHEN SYSTEMEN NACH DEM DURCHMESSER DER BEHÄLTER
Title (fr)
INSTALLATION ET PROCÉDÉ POUR ASSURER LA MISE AU POINT SIMULTANÉE DE SYSTÈMES OPTIQUES EN FONCTION DU DIAMÈTRE DES RÉCIPIENTS
Publication
Application
Priority
- FR 2004296 A 20200430
- FR 2021050736 W 20210428
Abstract (en)
[origin: WO2021219959A1] The invention relates to an apparatus for observing or illuminating an edge (t) of containers (2) moving in translation and each having an axis of revolution (S), the apparatus comprising optical systems (61) translationally guided in a direction parallel to an adjustment portion of their respective optical paths and which, for containers having an edge with a first diameter, have their respective working volumes each coinciding with a part of said container edge having the first diameter, the apparatus comprising at least one drive device (15) ensuring, when the containers have an edge with a second diameter different from the first diameter, the synchronous translational movement of the optical systems in a direction parallel to the portion for adjusting their respective optical paths and as a function of the difference between the first and second diameters.
IPC 8 full level
G01N 21/90 (2006.01)
CPC (source: EP US)
G01N 21/9009 (2013.01 - EP US); G01N 21/9036 (2013.01 - EP US); G01N 21/9045 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3109820 A1 20211105; FR 3109820 B1 20240119; CN 115803609 A 20230314; EP 4143548 A1 20230308; US 2023175977 A1 20230608; WO 2021219959 A1 20211104
DOCDB simple family (application)
FR 2004296 A 20200430; CN 202180047312 A 20210428; EP 21732950 A 20210428; FR 2021050736 W 20210428; US 202117922020 A 20210428