EP 3609353 A1 20200219 - DEVICE, METHOD AND APPARATUS FOR INSPECTING EMBOSSED FILTER SEGMENTS
Title (en)
DEVICE, METHOD AND APPARATUS FOR INSPECTING EMBOSSED FILTER SEGMENTS
Title (de)
VORRICHTUNG, VERFAHREN UND VORRICHTUNG ZUR INSPEKTION GEPRÄGTER FILTERSEGMENTE
Title (fr)
DISPOSITIF, PROCÉDÉ ET APPAREIL D'INSPECTION DE SEGMENTS DE FILTRE GAUFRÉS
Publication
Application
Priority
- IT 201700039700 A 20170411
- IB 2018052449 W 20180409
Abstract (en)
[origin: WO2018189645A1] This invention relates to a device, a method and an apparatus for inspecting embossed filter segments. Each embossed filter segment (2) extends longitudinally and comprises at least a first portion (20) and a second portion (21) each having a first end (20a, 21a) and a second end (20b, 21b). The second end (20b) of the first portion (20) is adjacent and contiguous to the first end (21a) of the second portion (21). The first portion (20) or the second portion (21) is embossed. The device (1) comprises: a rotary drum (3) comprising a plurality of seats (30) for receiving in each one an embossed filter segment (2); image capturing means (4) for capturing an image of a first part (5) of the embossed filter segment (2) disposed in the seat of the drum (3), the first part (5) extending parallel to the axis of extension (X) of the embossed filter segment (2) and at least from the first end (20a) of the first portion (20) to the first end (21a) of the second portion (21); a processing unit (6) for processing the aforesaid image and which, based on the image, calculates the length (L1) of the first portion (20) of the embossed filter segment (2).
IPC 8 full level
A24C 5/00 (2020.01); A24C 5/34 (2006.01); A24D 1/02 (2006.01); A24D 3/02 (2006.01); A24D 3/04 (2006.01)
CPC (source: EP KR)
A24C 5/326 (2013.01 - KR); A24C 5/3412 (2013.01 - EP KR); A24D 3/0258 (2013.01 - KR); A24C 5/326 (2013.01 - EP); A24D 3/0258 (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
DOCDB simple family (publication)
WO 2018189645 A1 20181018; CN 110519999 A 20191129; CN 110519999 B 20220930; EP 3609353 A1 20200219; IT 201700039700 A1 20181011; JP 2020512826 A 20200430; JP 7157076 B2 20221019; KR 102640310 B1 20240223; KR 20190136013 A 20191209
DOCDB simple family (application)
IB 2018052449 W 20180409; CN 201880022175 A 20180409; EP 18718523 A 20180409; IT 201700039700 A 20170411; JP 2019555838 A 20180409; KR 20197029973 A 20180409