IPC Subgroup
F27D 11/08 Heating by electric discharge, e.g. arc discharge
Introduced: September 1968
Last revised: January 2006
Full Title
Arrangement of elements for electric heating in or on furnaces > Heating by electric discharge, e.g. arc discharge
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- FURNACES; KILNS, OVENS OR RETORTS
- Subclass:
- DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
1 direct subcode
Child Classifications
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- F27D 11/1 Disposition of electrodes