DEVICE FOR CONTROLLING ARC WELDING BY NON-MELTING ELECTRODE IN PROTECTING GAS ENVIRONMENT Russian patent published in 1995 - IPC

Abstract SU 1683244 A1

FIELD: welding. SUBSTANCE: device has mating unit, control micro- computer, unit for synchronization with circuit, converters of current signal and voltage signal of welding plant, electric drive for movement of the burner of the welding plant, and unit for controlling thyristors of the arc power source. The matting unit is provided with unit for commutation of analogous signals, unit for analog-digital converter, and unit for digital-analogous converter. EFFECT: expanded functional capabilities. 11 dwg

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SU 1 683 244 A1

Authors

Pogorelov V.P.

Svetovidov A.P.

Slavin G.A.

Dates

1995-07-25—Published

1988-10-18—Filed