System and method for welding with multiple arcs

Details System and method for welding with multiple arcs System and method for welding with multiple arcs

2007-02-27

2007-02-27

Shaw, Clifford C. (Department: 1725)

Electric heating

Metal heating

By arc

C219S130100, C219S130320

Reexamination Certificate

active

10852088

ABSTRACT:
A system and method for welding with a first and second arc between a first and second electrode, respectively, and a common workpiece, where each of the electrodes is driven by a single power source, where there is a first inductor connected in series with the first electrode and a second inductor connected in series with the second electrode and each of the inductors has sufficient inductive reactance to store enough energy to maintain an existing arc associated with one of the electrodes for a selected general time with essentially no current to the one electrode.

REFERENCES:
patent: 967578 (1910-08-01), Siemund
patent: 1619629 (1927-03-01), Owen
patent: 2417907 (1947-03-01), Bowen, Jr. et al.
patent: 2655586 (1953-10-01), Schreinr et al.
patent: 2673915 (1954-03-01), Steinert et al.
patent: 2837627 (1958-06-01), Soulary
patent: 3566072 (1971-02-01), Pierce
patent: 3774011 (1973-11-01), Aldenhoff
patent: 3911243 (1975-10-01), Moriyama et al.
patent: 4117304 (1978-09-01), Wodzinski et al.
patent: 4553018 (1985-11-01), Kondo et al.
patent: 6051810 (2000-04-01), Stava
patent: 6111216 (2000-08-01), Stava
patent: 6207929 (2001-03-01), Stava
patent: 6362986 (2002-03-01), Schultz et al.
patent: 0 538 227 (1993-04-01), None
patent: 1 600 238 (2005-11-01), None
patent: 282 527 (1927-12-01), None
patent: 282527 (1927-12-01), None
patent: 554687 (1943-07-01), None
patent: 62214873 (1987-09-01), None
patent: 460957 (1975-04-01), None
European Search Report, EP 05 00 3471, Munich, Sep. 19, 2005, De Backer, T.
European Search Report, EP 05 01 1923 Munich, Mar. 22, 2006, Jeggy, T.

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