IPC Subgroup
H02K 17/22 having rotors with windings connected to slip-rings
Introduced: September 1968
Last revised: January 2006
Full Title
Asynchronous induction motors; Asynchronous induction generators > Asynchronous induction motors > having rotors with windings connected to slip-rings
Classification Context
- Section:
- ELECTRICITY
- Class:
- GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
- Subclass:
- DYNAMO-ELECTRIC MACHINES
1 direct subcode
Child Classifications
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- H02K 17/24 in which both stator and rotor are fed with AC