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Machine translation
1. (WO2013055600) ARC GUIDING, GRIPPING AND SEALING DEVICE FOR MAGNETICALLY IMPELLED BUTT WELDING RIG
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/055600    International Application No.:    PCT/US2012/059044
Publication Date: 18.04.2013 International Filing Date: 05.10.2012
IPC:
B23K 9/127 (2006.01), E21B 29/00 (2006.01), E21B 17/02 (2006.01)
Applicants: BAKER HUGHES INCORPORATED [US/US]; P.O. Box 4740 Houston, TX 77210 (US) (For All Designated States Except US).
HASSEL, Thomas [DE/DE]; (DE) (US only).
VARAHRAM, Aret [DE/DE]; (DE) (US only).
BAER, Florian [DE/DE]; (DE) (US only).
MITULLA, Sven [DE/DE]; (DE) (US only).
LEHR, Joerg [DE/DE]; (DE) (US only).
OVERMEYER, Ludger Leo, Josef [DE/DE]; (DE) (US only).
WOHLGEMUTH, Hans, Lothar [DE/DE]; (DE) (US only).
BACH, Friedrich-wilhelm [DE/DE]; (DE) (US only).
BROUWER, Dominik [DE/DE]; (DE) (US only)
Inventors: HASSEL, Thomas; (DE).
VARAHRAM, Aret; (DE).
BAER, Florian; (DE).
MITULLA, Sven; (DE).
LEHR, Joerg; (DE).
OVERMEYER, Ludger Leo, Josef; (DE).
WOHLGEMUTH, Hans, Lothar; (DE).
BACH, Friedrich-wilhelm; (DE).
BROUWER, Dominik; (DE)
Agent: CHANDLER, Kimberly; Baker Hughes Incorporated P.O. Box 4740 Houston, TX 77210-4740 (US)
Priority Data:
13/274,042 14.10.2011 US
Title (EN) ARC GUIDING, GRIPPING AND SEALING DEVICE FOR MAGNETICALLY IMPELLED BUTT WELDING RIG
(FR) DISPOSITIF D'ÉTANCHÉITÉ, DE SAISIE ET DE GUIDAGE D'ARC ÉLECTRIQUE POUR APPAREIL DE FORAGE À SYSTÈME DE SOUDAGE EN BOUT À L'ARC TOURNANT
Abstract: front page image
(EN)A magnetically impelled arc butt (MIAB) welding device positioned on the rig floor heats facing ends of a pair of wellbore tubulars. After the facing ends are heated and / or melted, a force application device compressively engages the facing ends to form a welded joint.
(FR)L'invention concerne un dispositif de soudage en bout à l'arc tournant (MIAB) placé sur le plancher de forage et chauffant les extrémités se faisant face de deux tubes de forage. Une fois lesdites extrémités chauffées et/ou fondues, un dispositif d'application de force est utilisé pour mettre ces extrémités en contact avec une contrainte de compression pour former un joint soudé.
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)