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Machine translation
1. (WO2011141662) METHOD FOR MONITORING A COMPOSITE PART VIA ULTRASOUND
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/141662    International Application No.:    PCT/FR2011/051007
Publication Date: 17.11.2011 International Filing Date: 03.05.2011
IPC:
G01N 29/04 (2006.01), G01N 29/22 (2006.01)
Applicants: SNECMA [FR/FR]; 2, boulevard du Général Martial Valin F-75015 Paris (FR) (For All Designated States Except US).
CHATELLIER, Jean-Yves, François, Roger [FR/FR]; (FR) (For US Only).
LESPINET, Olivier [FR/FR]; (FR) (For US Only).
WOZNIAK, Myriam [FR/FR]; (FR) (For US Only)
Inventors: CHATELLIER, Jean-Yves, François, Roger; (FR).
LESPINET, Olivier; (FR).
WOZNIAK, Myriam; (FR)
Agent: Ernest Gutmann - Yves Plasseraud SAS; 3, rue Auber F-75009 Paris (FR)
Priority Data:
1053631 10.05.2010 FR
Title (EN) METHOD FOR MONITORING A COMPOSITE PART VIA ULTRASOUND
(FR) PROCEDE DE CONTROLE PAR ULTRASONS D'UNE PIECE COMPOSITE
Abstract: front page image
(EN)The invention relates to a method for monitoring a part injected with composite material via ultrasound, said method involving emitting an ultrasound wave beam through the part by means of an ultrasound transducer (16, 18, 32) having a frequency of 1 MHz, the beam being focused onto a surface of the part (24) opposite the surface located facing the emitting transducer (16, 18, 32). Said method also involves placing a planar receiving transducer (26, 34), having a frequency of 1 MHz and located opposite the emitting transducer, in relation to the part (22, 28) so as to receive the waves transmitted through the part.
(FR)Procédé de contrôle par ultrasons d'une pièce injectée en matériau composite, consistant à émettre un faisceau d'ondes ultrasonores à travers la pièce au moyen d'un transducteur ultrasonore (16, 18, 32) de fréquence 1 MHz, le faisceau étant focalisé sur une face de la pièce (24) opposée à celle située en regard du transducteur émetteur (16, 18, 32), et à placer un transducteur récepteur plan (26, 34) de fréquence 1 MHz à l'opposé du transducteur émetteur par rapport à la pièce (22, 28) pour recevoir les ondes transmises à travers la pièce.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)