POWER SOURCE WITH FUME EXTRACTOR FOR WELDING
First Claim
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1. Power source for welding, comprising:
- electrical components that generate heat during a welding operation,a fume extractor that removes welding fumes from a welding site during a welding operation,a filtration device for filtering the welding fumes to produce filtered air,said filtered air cooling said electrical components.
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Abstract
A power source for welding includes electrical components that generate heat during a welding operation, a fume extractor for removing welding fumes from a welding site during a welding operation, and a filtration device for filtering the welding fumes to produce filtered air such that the filtered air helps cool the electrical components.
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Citations
23 Claims
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1. Power source for welding, comprising:
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electrical components that generate heat during a welding operation, a fume extractor that removes welding fumes from a welding site during a welding operation, a filtration device for filtering the welding fumes to produce filtered air, said filtered air cooling said electrical components. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A welding method, comprising:
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generating heat from electrical components during a welding operation, removing welding fumes from a welding site during the welding operation, filtering the removed welding fumes to produce filtered air, using the filtered air to cool the electrical components. - View Dependent Claims (14, 15, 16, 17)
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18. A welding system, comprising:
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a welding device for welding a workpiece at a welding site, a power source for providing electrical energy to said welding device during a welding operation, said power source comprising electrical components that generate heat, means for extracting welding fumes from the welding site to produce filtered air, said filtered air cooling the electrical components of the power source. - View Dependent Claims (19, 20, 21, 23)
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Specification