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Machine translation
1. (WO2016174172) ASSEMBLY FOR CONTROLLING WELDS BY ULTRASOUND
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/174172    International Application No.:    PCT/EP2016/059559
Publication Date: 03.11.2016 International Filing Date: 28.04.2016
IPC:
G01N 29/26 (2006.01)
Applicants: AREVA NP [FR/FR]; Tour Areva 1, Place Jean Millier 92400 Courbevoie (FR)
Inventors: BLEUZE, Alexandre; (FR).
LEFEVRE, Fabien; (FR).
BADER, Bruno; (FR)
Agent: BLOT, Philippe; (FR)
Priority Data:
15 53821 28.04.2015 FR
Title (EN) ASSEMBLY FOR CONTROLLING WELDS BY ULTRASOUND
(FR) ENSEMBLE DE CONTRÔLE DE SOUDURES PAR ULTRASONS
Abstract: front page image
(EN)The invention concerns an assembly for controlling welds by ultrasound, comprising at least one annular multi-element probe (12) having longitudinal waves inclined at between 0 and 5°, comprising several concentric annular elements, and a linear multi-element probe (14) having transverse waves inclined at between 35 and 70°, comprising several straight elements parallel to each other. The annular probe (12) comprises a member for emitting waves at a frequency of between 5 and 15MHz and a means for focusing the acoustic energy emitted from the annular elements by electronically managing delay laws. The linear probe (14) comprises a member for emitting waves at a frequency of between 6 and 10MHz and a means for focusing the acoustic energy emitted from the straight elements by electronically managing delay laws.
(FR)L'invention concerne un ensemble de contrôle de soudures par ultrasons, comprenant au moins une sonde multiélément annulaire (12) à ondes longitudinales inclinées entre 0 et 5°, comportant plusieurs éléments annulaires concentriques, et une sonde multiélément linéaire (14) à ondes transversales inclinées entre 35 et 70°, comportant plusieurs éléments rectilignes parallèles entre eux. La sonde annulaire (12) comprend un organe d'émission d'ondes de fréquence comprise entre 5 et 15MHz et un moyen de focalisation des énergies acoustiques émises à partir des éléments annulaires par gestion électronique des lois de retard. La sonde linéaire (14) comprend un organe d'émission d'ondes de fréquence comprise entre 6 et 10MHz et un moyen de focalisation des énergies acoustiques émises à partir de ces éléments rectilignes par gestion électronique de lois de retard.
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, 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, KN, KP, KR, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: French (FR)
Filing Language: French (FR)