WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2009141409) METHOD AND SYSTEM OF LAYING UNDERWATER PIPELINES IN THE BED OF A BODY OF WATER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/141409    International Application No.:    PCT/EP2009/056192
Publication Date: 26.11.2009 International Filing Date: 20.05.2009
IPC:
E02F 5/10 (2006.01), F16L 1/028 (2006.01), F16L 1/12 (2006.01)
Applicants: SAIPEM S.P.A. [IT/IT]; Via Martiri di Cefalonia, 67 San Donato Milanese (IT) (For All Designated States Except US).
LAZZARIN, Diego [IT/IT]; (IT) (For US Only).
FONTOLAN, Massimo [IT/IT]; (IT) (For US Only)
Inventors: LAZZARIN, Diego; (IT).
FONTOLAN, Massimo; (IT)
Agent: JORIO, Paolo; (IT)
Priority Data:
MI2008A000964 23.05.2008 IT
Title (EN) METHOD AND SYSTEM OF LAYING UNDERWATER PIPELINES IN THE BED OF A BODY OF WATER
(FR) PROCÉDÉ ET SYSTÈME DE POSE DE CONDUITES IMMERGÉES DANS LE LIT D'UN PLAN D'EAU
Abstract: front page image
(EN)A method of laying underwater pipelines in the bed (3) of a body of water (2), the method including laying an underwater pipeline (4) along a given path (P) on the bed (3) of the body of water (2); breaking up a ground mass along the path (P) to a given depth in the bed (3); and fluidifying the broken ground mass beneath the underwater pipeline (4) to sink the underwater pipeline (4) into the fluidified ground mass.
(FR)L'invention porte sur un procédé de pose de conduites immergées dans le lit (3) d'un plan d'eau (2), le procédé comprenant la pose d'une conduite immergée (4) le long d'un trajet donné (P) sur le lit (3) du plan d'eau (2) ; le creusement d'une masse de terre le long du trajet (P) à une profondeur donnée dans le lit (3), et la fluidification de la masse de fond creusée en dessous de la conduite immergée (4) afin d'enfoncer la conduite immergée (4) dans la masse de fond fluidifiée.
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, MK, 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: English (EN)
Filing Language: English (EN)