Electric heating – Metal heating – By arc
Patent
1990-11-02
1992-02-04
Shaw, Clifford C.
Electric heating
Metal heating
By arc
21913771, B23K 9133
Patent
active
050862081
ABSTRACT:
An electric arc welder for performing welding on a work object, the electric arc welder comprsing a welding tip, a first connector for electrically connecting the welding tip to a first terminal of a battery, and a second connector for electrically connecting the work object to a second terminal of the battery, the second terminal being of opposite polarity from the first terminal.
REFERENCES:
patent: 4119830 (1978-10-01), Gilliland
patent: 4590357 (1986-05-01), Winkler
patent: 4801780 (1989-01-01), Hayes
Instructions for L-TEC 225 MIGMASTER, F-12-869-E Feb., 1987.
Marquette Operating, Instructions and Parts List, Gas/No No Gas Mix Welder Model 12183, Aug. 1989.
Miller Spoolmate 200 Brochure, Index No. DC/12.4, Jul. 1982.
Prince Spool Gun Advertisement, Welding Design & Fabrication, May, 1990.
Miller Spoolmatic Feeder/Guns and WC Controls Brochure, Index No. M/1.0, Apr. 1980.
Lincoln Electric Magnum SG Spol Gun Brochure, E892, Jun. 1988.
Instructions for L-TEC ST-23A Spool-On-Gun Mig Welding Torch, F-14-353-A, Dec. 1986.
Profax Aug. 1988 Catalog, p. 3.
Hein-Werner Corporation
Shaw Clifford C.
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