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1. (WO2018220413) METHOD FOR DETERMINING DEFORMATION, AND ASSOCIATED EQUIPMENT
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Pub. No.: WO/2018/220413 International Application No.: PCT/IB2017/000682
Publication Date: 06.12.2018 International Filing Date: 02.06.2017
IPC:
G01B 11/16 (2006.01) ,G01L 1/24 (2006.01) ,G01K 11/32 (2006.01)
G PHYSICS
01
MEASURING; TESTING
B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11
Measuring arrangements characterised by the use of optical means
16
for measuring the deformation in a solid, e.g. optical strain gauge
G PHYSICS
01
MEASURING; TESTING
L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
1
Measuring force or stress, in general
24
by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis
G PHYSICS
01
MEASURING; TESTING
K
MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
11
Measuring temperature based on physical or chemical changes not covered by group G01K3/, G01K5/, G01K7/, or G01K9/202
32
using changes in transmission, scattering or fluorescence in optical fibres
Applicants:
ARCELORMITTAL [LU/LU]; 24-26, Boulevard d'Avranches 1160 Luxembourg, LU
Inventors:
AMOURAK, Mounir; FR
RABELO, NUNES, CAMPOS, Thiago; FR
PIERRET, Hervé; FR
KRAUTH, Pierre-Jean; FR
SERT, Dominique; FR
IEZZI, Joseph; FR
NOGUES, Michel; FR
Agent:
PLAISANT, Sophie - ArcelorMittal France; R&D Intellectual Property 6, rue André Campra 93212 La Plaine Saint-Denis, FR
Priority Data:
Title (EN) METHOD FOR DETERMINING DEFORMATION, AND ASSOCIATED EQUIPMENT
(FR) PROCÉDÉ DE DÉTERMINATION DE DÉFORMATION, ET ÉQUIPEMENT ASSOCIÉ
Abstract:
(EN) The invention is related to a method of determination of deformation along a first direction of an equipment (1) in contact with hot material and comprising an inner face (3) in contact with the hot material and an outer face (4) opposite to the inner face (3). The invention also relates to an equipment (1) in contact with hot material provided with means to determine its deformation along a first direction.
(FR) L'invention concerne un procédé de détermination de déformation le long d'une première direction d'un équipement (1) en contact avec un matériau chaud et comprenant une face interne (3) en contact avec le matériau chaud et une face externe (4) opposée à la face interne (3). L'invention concerne également un équipement (1) en contact avec un matériau chaud pourvu de moyens pour déterminer sa déformation le long d'une première direction.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)