B - Operations – Transporting – 23 – K
Patent
B - Operations, Transporting
23
K
B23K 9/10 (2006.01) B23K 9/18 (2006.01)
Patent
CA 2488314
An inverter based power source for electric arc welding where the power source includes a high switching speed inverter for driving the primary side of an output transformer that has a primary circuit with current greater than 250 amperes and a secondary circuit with a current having an operating range with a maximum current greater than 700 amperes and an output rectifier to rectify the secondary current into a DC current suitable for welding.
Dodge Robert L.
Kooken Todd E.
Gowling Lafleur Henderson Llp
Lincoln Global Inc.
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