EP 4088109 A1 20221116 - NON-DESTRUCTIVE MATERIALS TESTING
Title (en)
NON-DESTRUCTIVE MATERIALS TESTING
Title (de)
ZERSTÖRUNGSFREIE WERKSTOFFPRÜFUNG
Title (fr)
TESTS NON DESTRUCTIFS DE MATÉRIAUX
Publication
Application
Priority
- BE 202005002 A 20200106
- EP 2021050131 W 20210106
Abstract (en)
[origin: WO2021140121A1] The invention relates to a transceiver probe system device for a device for materials testing, having a transmitter element with an ultrasound exit face, designed to emit ultrasound to a metal sheet, and a receiver element with an ultrasound entry face, designed to receive ultrasound which is reflected by the metal sheet, and wherein the transmitter element and the receiver element are each divided into multiple sub-elements. The present invention also relates to a device comprising the system. The invention further relates to a method for testing metal sheets, having the following method steps: emitting ultrasound (100) via multiple sub-element ultrasound exit faces of a transmitter element to a metal sheet; and receiving ultrasound (200) reflected by the metal sheet via multiple sub-element ultrasound entry faces of a receiver element. The invention furthermore relates to a computer program, a computer-readable medium and to a data signal.
IPC 8 full level
G01N 29/04 (2006.01); G01N 29/06 (2006.01); G01N 29/24 (2006.01); G01N 29/26 (2006.01)
CPC (source: EP KR)
G01N 29/043 (2013.01 - EP KR); G01N 29/0663 (2013.01 - EP KR); G01N 29/2487 (2013.01 - EP KR); G01N 29/262 (2013.01 - EP KR); G01N 2291/0234 (2013.01 - EP KR); G01N 2291/044 (2013.01 - EP KR); G01N 2291/106 (2013.01 - EP KR); G01N 2291/2632 (2013.01 - EP KR)
Citation (search report)
See references of WO 2021140121A1
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)
WO 2021140121 A1 20210715; BE 1027960 A1 20210730; BE 1027960 B1 20210805; CN 115066607 A 20220916; EP 4088109 A1 20221116; KR 20220120672 A 20220830
DOCDB simple family (application)
EP 2021050131 W 20210106; BE 202005002 A 20200106; CN 202180013694 A 20210106; EP 21700116 A 20210106; KR 20227026265 A 20210106