The electric-arc cutting apparatus

An electric-arc cutting apparatus, with the features include: AC/DC converter; Phase-shift device to transfer the output signal from AC/DC converter into high frequency output; Rectifier with 1st and 2nd output terminal to transfer the high frequency output into DC output; The 1st and 2nd output ter...

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Bibliographic Details
Main Authors YOKATA KUNIO, OKAMOTO SHIGERU, DANJO KENZO, KINOSHITA ATSUUZI, KANO KUNIO
Format Patent
LanguageChinese
English
Published 11.03.1997
Subjects
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
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Summary:An electric-arc cutting apparatus, with the features include: AC/DC converter; Phase-shift device to transfer the output signal from AC/DC converter into high frequency output; Rectifier with 1st and 2nd output terminal to transfer the high frequency output into DC output; The 1st and 2nd output terminal is connected separately with 1st terminal of working piece and 2nd terminal of torch cathode; The 3rd terminal is connected with torch anode; Guiding arc generator with high frequency producing device; The current-limiting resistance; Protection device for current-limiting resistance; Forward/reverse counter.
Bibliography:Application Number: TW19960110707