WELDING TORCH AND ALL-POSITION WELDING DEVICE
A welding torch (3, 3A, 3B) includes a gas lens (9) of a lattice structure that straightens a shielding gas. The welding torch (3, 3A, 3B) includes a non-consumable electrode (5, 5B), an electrode holder (7, 7B) into which the non-consumable electrode (5, 5B) is inserted, and a torch body (4) includ...
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| creator | ARAO, Akitsugu YONEMOTO, Shingo HIBINO, Shinya AKAMATSU, Masahiko NIIMI, Kenichiro KOZUKI, Takanori IKEZAWA, Yukio |
| description | A welding torch (3, 3A, 3B) includes a gas lens (9) of a lattice structure that straightens a shielding gas. The welding torch (3, 3A, 3B) includes a non-consumable electrode (5, 5B), an electrode holder (7, 7B) into which the non-consumable electrode (5, 5B) is inserted, and a torch body (4) including a sleeve (44) that holds the electrode holder (7, 7B), a flow path forming portion (41) that forms a shielding gas flow path (51, 52) around the sleeve (44), and a nozzle (42) that forms a shielding gas guiding space (53) around a distal end of the non-consumable electrode (5, 5B), the distal end extending from the electrode holder (7, 7B), in which the gas lens (9) is provided so as to separate the shielding gas flow path (51, 52) from the shielding gas guiding space (53). |
| format | Patent |
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| language | eng ; fre ; ger |
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| subjects | CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM |
| title | WELDING TORCH AND ALL-POSITION WELDING DEVICE |
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