IPC Subgroup
H02K 29/14 with speed sensing devices
Introduced: January 1985
Last revised: January 2006
Full Title
Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices > with speed sensing devices
Classification Context
- Section:
- ELECTRICITY
- Class:
- GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
- Subclass:
- DYNAMO-ELECTRIC MACHINES