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Machine translation
1. (WO2011159734) MODULAR DIRECT CURRENT POWER SOURCE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/159734    International Application No.:    PCT/US2011/040400
Publication Date: 22.12.2011 International Filing Date: 14.06.2011
IPC:
B23K 9/10 (2006.01)
Applicants: ILLINOIS TOOL WORKS INC. [US/US]; 3600 West Lake Avenue Glenview, Illinois 60026-1215 (US) (For All Designated States Except US).
SALSICH, Anthony Van Bergen [US/US]; (US) (For US Only)
Inventors: SALSICH, Anthony Van Bergen; (US)
Agent: YODER, Patrick S.; P.O. Box 692289 Houston, Texas 77269-2289 (US)
Priority Data:
61/355,983 17.06.2010 US
13/117,018 26.05.2011 US
Title (EN) MODULAR DIRECT CURRENT POWER SOURCE
(FR) SOURCE MODULAIRE D'ALIMENTATION EN COURANT CONTINU
Abstract: front page image
(EN)A modular direct current power source (12) is provided. One welding power supply system includes a plurality of hysteretic buck converters (62-68) coupled in parallel. The hysteretic buck converters are configured to receive a common input and to provide combined output power to a common load based upon the common input.
(FR)La présente invention concerne une source modulaire d'alimentation en courant continu (12). Un même système d'alimentation électrique de soudage comporte une pluralité de convertisseurs Buck à hystérésis (62-68). Ces convertisseurs Buck à hystérésis sont configurés pour recevoir une entrée commune et délivrer à une charge commune un courant de sortie combiné, en fonction de l'entrée commune.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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)