IPC Subgroup
H01T 1/2 Means for starting arc or facilitating ignition of spark gap
Introduced: January 1980
Last revised: January 2006
Full Title
Details of spark gaps > Means for starting arc or facilitating ignition of spark gap
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
1 direct subcode
Child Classifications
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- H01T 1/22 by the shape or the composition of the electrodes