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1. (WO2018042293) ARC START
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/042293    International Application No.:    PCT/IB2017/055091
Publication Date: 08.03.2018 International Filing Date: 23.08.2017
IPC:
B23K 9/095 (2006.01), B23K 10/00 (2006.01), B23K 9/067 (2006.01)
Applicants: ESAB AB [SE/SE]; Lindholmsallen 9 Box 8004 40277 Göteborg (SE)
Inventors: ABERG, Per; (SE).
TOFTLING, Johan; (EC).
PETTERSSON, Mikael; (SE).
LENNARTSSON, Jakob; (SE)
Priority Data:
62/382,401 01.09.2016 US
62/383,764 06.09.2016 US
15/682,727 22.08.2017 US
Title (EN) ARC START
(FR) DÉMARRAGE D'ARC
Abstract: front page image
(EN)Various embodiments may be generally directed to a welding system that can adjust parameters of a welding process that is restarted after an interruption. The adjusted parameters can account for the temperature of an electrode, parent material, and/or weld pool which may change during the interruption. The adjusted parameters can be optimized based on these temperatures to enhance the quality and reliability of the weld as it restarts.
(FR)Selon divers modes de réalisation, la présente invention concerne, de manière générale, un système de soudage permettant d'ajuster des paramètres d'un processus de soudage qui est redémarré après une interruption. Les paramètres ajustés peuvent prendre en compte la température d'une électrode, d'un matériau de base et/ou d'un bain de fusion qui peut varier au cours de l'interruption. Les paramètres ajustés peuvent être optimisés sur la base de ces températures de façon à améliorer la qualité et la fiabilité de la soudure lors d'un redémarrage.
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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, ST, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)