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1. (WO2013113430) DIRECT ELECTRIC HEATING SYSTEM FOR HEATING A SUBSEA PIPELINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/113430    International Application No.:    PCT/EP2012/074429
Publication Date: 08.08.2013 International Filing Date: 05.12.2012
IPC:
H02J 3/26 (2006.01), H02J 3/18 (2006.01), F16L 53/00 (2006.01)
Applicants: SIEMENS AKTIENGESELLSCHAFT [DE/DE]; Wittelsbacherplatz 2 80333 München (DE)
Inventors: RADAN, Damir; (NO).
RASCH, Björn; (NO)
Priority Data:
12153321.0 31.01.2012 EP
Title (EN) DIRECT ELECTRIC HEATING SYSTEM FOR HEATING A SUBSEA PIPELINE
(FR) SYSTÈME DE CHAUFFAGE ÉLECTRIQUE DIRECT DESTINÉ À CHAUFFER UN PIPELINE SOUS-MARIN
Abstract: front page image
(EN)A direct electric heating (DEH) system for heating a subsea pipeline is provided. The DEH system has a subsea power cable adapted to be coupled to a three phase electric power source. It further includes two or more subsea DEH modules, each module being provided for heating a different pipeline section of the subsea pipeline.
(FR)L'invention porte sur un système de chauffage électrique direct (DEH) destiné à chauffer un pipeline sous-marin. Le système DEH comprend un câble d'énergie sous-marin adapté à être couplé à une source d'énergie électrique triphasée. Il comprend en outre deux ou plus de deux modules DEH sous-marins, chaque module étant conçu pour chauffer une section de pipeline différente du pipeline sous-marin.
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, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)