IPC Main Group
H01T 2/00 Spark gaps comprising auxiliary triggering means
Introduced: January 1985
Last revised: January 2006
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
Scope Notes
Limiting references: Triggering circuits
1 direct subcode
Child Classifications
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- H01T 2/02 comprising a trigger electrode or an auxiliary spark gap