IPC Subgroup
H02K 21/1 Rotating armatures
Introduced: September 1968
Last revised: January 2006
Full Title
Synchronous motors having permanent magnets; Synchronous generators having permanent magnets > Details > Rotating armatures
Classification Context
- Section:
- ELECTRICITY
- Class:
- GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
- Subclass:
- DYNAMO-ELECTRIC MACHINES