Electric heating – Metal heating – By arc
Patent
1980-06-19
1982-08-31
Goldberg, Elliot A.
Electric heating
Metal heating
By arc
219 732, 21913731, B23K 918
Patent
active
043474276
ABSTRACT:
A submerged arc welding gun includes a housing having a bore extending therethrough. The housing includes a welding nozzle defining one end. Welding wire is directed through the bore of the housing to said nozzle. A flux tube is also disposed within the bore in spaced relation to the welding wire for delivering flux from a source thereof to the nozzle. The flux tube terminates substantially adjacent to the nozzle. The flux tube is connected to a source of pressure for feeding the flux through the tube to the nozzle.
REFERENCES:
patent: 3025387 (1962-03-01), Kinney
patent: 3539756 (1970-11-01), Schwatzbart
patent: 3582608 (1971-06-01), Ito
patent: 3826888 (1974-07-01), Garfield
patent: 4153832 (1979-05-01), Ito
patent: 4221957 (1980-09-01), Barger
Gentilo Dennis R.
Pifer David L.
Smith Donald A.
Curtin J. Raymond
Elliott Turbomachinery Co., Inc.
Goldberg Elliot A.
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