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1. WO2012068472 - WELDING SYSTEM AND METHOD

Publication Number WO/2012/068472
Publication Date 24.05.2012
International Application No. PCT/US2011/061422
International Filing Date 18.11.2011
IPC
B23K 9/26 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9Arc welding or cutting
24Features related to electrodes
26Accessories for electrodes, e.g. ignition tips
B23K 9/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9Arc welding or cutting
16making use of shielding gas
CPC
B23K 35/0277
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
35Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
02characterised by mechanical features, e.g. shape
0255for use in welding
0261Rods, electrodes, wires
0277of non-circular cross-section
B23K 9/123
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9Arc welding or cutting
12Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
122Devices for guiding electrodes, e.g. guide tubes
123Serving also as contacting devices supplying welding current to an electrode
B23K 9/16
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9Arc welding or cutting
16making use of shielding gas
B23K 9/173
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9Arc welding or cutting
16making use of shielding gas
173and of a consumable electrode
B23K 9/295
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9Arc welding or cutting
24Features related to electrodes
28Supporting devices for electrodes
29Supporting devices adapted for making use of shielding means
291the shielding means being a gas
295using consumable electrode-wire
Applicants
  • COOPER, Edward, L. [US]/[US]
Inventors
  • COOPER, Edward, L.
  • ZLOTIN, Boris
Agents
  • MOYNE, Mary, M.
Priority Data
61/415,57419.11.2010US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WELDING SYSTEM AND METHOD
(FR) SYSTÈME DE SOUDAGE ET PROCÉDÉ
Abstract
(EN)
A welding system having a welding gun with a contact tip having an bore extending therethrough and a consumable weld wire. The cross-sectional shape of the bore of the contact tip being is essentially identical to the cross-sectional shape of the weld wire. The bore having an essentially elliptical cross-sectional shape and the weld wire having an essentially elliptical cross-sectional shape.
(FR)
L'invention porte sur un système de soudage ayant un pistolet de soudage comprenant une pointe de contact ayant un alésage s'étendant à travers celle-ci et un fil de soudure consommable. La forme en coupe transversale de l'alésage de la pointe de contact étant essentiellement identique à la forme en coupe transversale du fil de soudure. L'alésage ayant une forme en coupe transversale essentiellement elliptique et le fil de soudure ayant une forme en coupe transversale essentiellement elliptique.
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