Global Patent Index - EP 2929324 A1

EP 2929324 A1 20151014 - METHOD FOR VISUAL INSPECTION OF AN ADHESIVE JOINT

Title (en)

METHOD FOR VISUAL INSPECTION OF AN ADHESIVE JOINT

Title (de)

VERFAHREN ZUR OPTISCHEN ÜBERPRÜFUNG EINER KLEBESTELLE

Title (fr)

PROCÉDÉ DE CONTRÔLE OPTIQUE D'UN COLLAGE

Publication

EP 2929324 A1 (DE)

Application

EP 13791832 A

Priority

  • DE 102012222377 A
  • EP 2013074046 W

Abstract (en)

[origin: WO2014086574A1] The invention relates to a method for visual inspection of an adhesive joint (1) and the adhesive distribution of adhesive (2) of two components (20; 30) adhered to each other, having corresponding adhesion surfaces, using a luminescent adhesive (2), comprising at least the following steps: Illuminating the adhesive joint (1) by means of a light source (10), to excite the luminescent adhesive (2) for light emission of a wavelength λ1 and the visual detection of the luminescent adhesive (2) by a camera (11) sensitive to light in the wavelength range of λ1.

IPC 8 full level

G01N 21/64 (2006.01); G01N 21/88 (2006.01)

CPC (source: EP)

G01N 21/6456 (2013.01); G01N 2021/646 (2013.01)

Citation (search report)

See references of WO 2014086574A1

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 2014086574 A1 20140612; DE 102012222377 A1 20140710; EP 2929324 A1 20151014

DOCDB simple family (application)

EP 2013074046 W 20131118; DE 102012222377 A 20121206; EP 13791832 A 20131118