Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes

Introduced: July 1974

Full Title

Full titles differ between systems:

IPC:

Heating by electric discharge > Details > Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes

CPC:

Heating by electric discharge (plasma torches H05H1/26) > Details > Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1974.

Child Classifications

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H05B 7/148 Automatic control of power (electrode feeding arrangements H05B7/109; automatic feeding of electrodes for spot or seam welding or cutting B23K9/12; disposition of electrodes in or on furnaces F27D11/10; control of position in general G05D3/00; regulating electric characteristics of arcs in general G05F1/02; regulating electric power in general G05F1/66) since 1974 IPC+CPC Available in IPC and CPC