IPC Subgroup
H02K 31/04 with at least one liquid-contact collector
Introduced: September 1968
Last revised: January 2006
Full Title
Acyclic motors or generators, i.e. DC machines having drum or disc armatures with continuous current collectors > with at least one liquid-contact collector
Classification Context
- Section:
- ELECTRICITY
- Class:
- GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
- Subclass:
- DYNAMO-ELECTRIC MACHINES