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Machine translation
1. (WO2009065908) METHOD OF MEASURING THE INTERNAL SURFACE TEMPERATURE OF A PIPE AND ASSOCIATED DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/065908    International Application No.:    PCT/EP2008/065941
Publication Date: 28.05.2009 International Filing Date: 20.11.2008
Chapter 2 Demand Filed:    09.06.2009    
IPC:
G01K 1/14 (2006.01), G01K 13/00 (2006.01)
Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES [FR/FR]; 25, rue Leblanc Bâtiment "Le Ponant D" F-75015 Paris (FR) (For All Designated States Except US).
CUBIZOLLES, Géraud [FR/FR]; (FR) (For US Only)
Inventors: CUBIZOLLES, Géraud; (FR)
Agent: ILGART, Jean-Christophe; Brevalex 3, rue du Docteur Lancereaux F-75008 Paris (FR)
Priority Data:
07/59267 23.11.2007 FR
Title (EN) METHOD OF MEASURING THE INTERNAL SURFACE TEMPERATURE OF A PIPE AND ASSOCIATED DEVICE
(FR) PROCEDE DE MESURE DE LA TEMPERATURE SURFACIQUE INTERNE D'UN TUBE ET DISPOSITIF ASSOCIE
Abstract: front page image
(EN)The invention relates to a novel method of measuring the temperature of the internal surface (S) of a pipe (T). According to the invention, the following steps are carried out: a) at least one temperature-sensitive element (8) is moved away from a probe (So), radially with respect to its axis (XX'), so as to bring the temperature-sensitive element(s) into contact against the internal surface (S) of the pipe (T); and b) the contact force applied between the sensitive element(s) (8) of the probe and the internal surface is increased until it reaches a defined value at any point on said surface. The invention also relates to an associated device.
(FR)L'invention concerne un nouveau procédé de mesure de la température interne surfacique (S) d'un tube (T). Selon l'invention, on réalise les étapes suivantes : a) on vient écarter au moins un élément (8) sensible à la température, d'une sonde (So), radialement à son axe (XX'), de manière à le(s) mettre en contact contre la surface interne (S) du tube (T), b) on augmente l'effort de contact appliqué entre l'(es) élément(s) sensible(s) (8) de la sonde et la surface interne jusqu'à ce qu'il atteigne une valeur déterminée en tout point de ladite surface. L'invention concerne également un dispositif associé.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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 (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, 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)