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1. (WO2018057487) FIELD FORMER FOR USE IN WELDING APPLICATIONS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/057487 International Application No.: PCT/US2017/052173
Publication Date: 29.03.2018 International Filing Date: 19.09.2017
IPC:
B23K 9/073 (2006.01) ,B23K 9/08 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9
Arc welding or cutting
06
Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
073
Stabilising the arc
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9
Arc welding or cutting
08
Arrangements or circuits for magnetic control of the arc
Applicants: ILLINOIS TOOL WORKS INC.[US/US]; 155 Harlem Avenue Glenview, Illinois 60025, US
Inventors: HSU, Christopher; US
Agent: PAHNKE, Chad A.; US
Priority Data:
15/270,51020.09.2016US
Title (EN) FIELD FORMER FOR USE IN WELDING APPLICATIONS
(FR) DISPOSITIF DE FORMATION DE CHAMP DESTINÉ À ÊTRE UTILISÉ DANS DES APPLICATIONS DE SOUDAGE
Abstract:
(EN) Apparatuses, systems, and/or methods relate to a welding system that provides a field former for use in welding applications. The welding system includes a welding torch that includes one or more coil windings through which flows current that forms a magnetic field. The magnetic field is concentric to the tool center point. An arc is formed between the electrode and a workpiece. The magnetic field forces the arc in a center of the welding torch or the one or more coiled windings.
(FR) La présente invention concerne des appareils, des systèmes et/ou des procédés qui se rapportent à un système de soudage qui fournit un dispositif de formation de champ destiné à être utilisé dans des applications de soudage. Le système de soudage comprend une torche de soudage qui comprend un ou plusieurs enroulements de bobine à travers lesquels circule un courant qui forme un champ magnétique. Le champ magnétique est concentrique par rapport au point central de l'outil. Un arc est formé entre l'électrode et une pièce à travailler. Le champ magnétique introduit de force l'arc au centre de la torche de soudage ou du ou des enroulements enroulés.
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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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)