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Machine translation
1. (WO1997036063) HEATED OFFSHORE PIPELINE AND METHOD OF MANUFACTURING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/036063    International Application No.:    PCT/US1997/005078
Publication Date: 02.10.1997 International Filing Date: 25.03.1997
Chapter 2 Demand Filed:    23.10.1997    
IPC:
E21B 17/01 (2006.01), E21B 43/01 (2006.01), F16L 53/00 (2006.01), F16L 59/14 (2006.01)
Applicants: SUMNER, Glen, R. [US/US]; (US)
Inventors: SUMNER, Glen, R.; (US)
Agent: BEARD, R., William, Jr.; Bardehle, Pagenberg, Dost, Altenburg, Frohwitter, Geissler and Partners, Suite 500, Three Riverway, Houston, TX 77056 (US)
Priority Data:
60/014,145 25.03.1996 US
08/704,382 14.08.1996 US
08/699,600 19.08.1996 US
Title (EN) HEATED OFFSHORE PIPELINE AND METHOD OF MANUFACTURING
(FR) PIPELINE SOUS-MARIN CHAUFFE ET SON PROCEDE DE FABRICATION
Abstract: front page image
(EN)A submerged marine pipeline (201) is electrically insulated from sea water and is heated by alternating current that flows through the pipeline, where the AC power supply (212) is grounded to ambient sea water (206). The insulating material is cast between an assembled length of a pipeline or bundle of pipelines and molds that are continuous, or directly to one another along and around the assembled length, before it has been placed at its final destination.
(FR)Pipeline sous-marin (201), électriquement isolé de l'eau de mer et chauffé par un courant alternatif qui passe à travers ledit pipeline, l'alimentation en courant alternatif (212) étant mise à la terre par l'eau de mer environnante (206). Le matériau isolant est coulé entre une longueur de pipeline ou d'un groupe de pipelines assemblée et des moules continus ou directement contigus les uns aux autres, situés sur la longueur de pipeline assemblée et autour de celle-ci, avant que le pipeline ne soit installé dans sa position définitive.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN.
African Regional Intellectual Property Organization (GH, KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)