DIFF Subgroup
H01T 4/14 Arcing horns (associated with insulators H01B17/46)
Introduced: January 1985
Title
Titles differ between systems:
IPC: Arcing horns
CPC: Arcing horns (associated with insulators H01B17/46)
Full Title
Full titles differ between systems:
IPC:
Overvoltage arresters using spark gaps > having a single gap or a plurality of gaps in parallel > Arcing horns
CPC:
Overvoltage arresters using spark gaps (H01T2/00 takes precedence; overvoltage protection circuits using spark gaps H02H9/06) > having a single gap or a plurality of gaps in parallel > Arcing horns (associated with insulators H01B17/46)
No child classifications to compare. This is a leaf node in both IPC and CPC.