Global Patent Index - EP 2021780 A1

EP 2021780 A1 2009-02-11 - TEST VESSEL AND TEST ARRANGEMENT FOR A MONITORING DEVICE FOR VESSELS

Title (en)

TEST VESSEL AND TEST ARRANGEMENT FOR A MONITORING DEVICE FOR VESSELS

Title (de)

TESTBEHÄLTNIS UND TESTANORDNUNG FÜR EINE KONTROLLVORRICHTUNG FÜR BEHÄLTNISSE

Title (fr)

RÉCIPIENT DE TEST ET INSTALLATION DE TEST POUR UN DISPOSITIF DE CONTRÔLE POUR RÉCIPIENTS

Publication

EP 2021780 A1 (DE)

Application

EP 07725004 A

Priority

  • EP 2007004081 W
  • DE 102006022492 A

Abstract (en)

[origin: WO2007131673A1] The invention describes a method for examining workpieces in a spatially resolved and destruction-free manner using at least one measuring sensor which is guided over a technical surface of the workpiece to be examined and is able to detect local material inhomogeneities, local unsound areas of material and/or local material structures within the workpiece. The invention is distinguished by the fact that, proceeding from a starting position at which the at least one measuring sensor is positioned on the surface of the workpiece and a first volume region of the workpiece, which can be detected by the measuring sensor and is represented by a first measurement signal, is detected, a movement trajectory is determined, by moving the measuring sensor along the workpiece surface into a second position, on the basis of a comparison of the first measurement signal with a second measurement signal which is obtained at the second position and represents a second volume region, wherein the first and second volume regions at least partially overlap, and the relative position of the second position relative to the starting position on the surface of the workpiece is determined using the movement trajectory.

IPC 8 full level (invention and additional information)

G01N 21/90 (2006.01)

CPC (invention and additional information)

G01N 21/93 (2013.01); G01B 21/042 (2013.01); G06T 7/80 (2017.01); G01N 21/90 (2013.01); G06T 2207/30164 (2013.01)

Citation (search report)

See references of WO 2007131673A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

EPO simple patent family

DE 102006022492 A1 20071122; DE 102006022492 B4 20110915; CN 101443651 A 20090527; EP 2021780 A1 20090211; JP 2009537016 A 20091022; JP 5063683 B2 20121031; US 2009316145 A1 20091224; US 8064049 B2 20111122; WO 2007131673 A1 20071122

INPADOC legal status


2016-05-11 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20151128

2012-08-08 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2011-11-23 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20111021

2009-02-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20081209

2009-02-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2009-02-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK RS