IPC Subgroup
H02P 7/03 for controlling the direction of rotation of DC motors
Introduced: January 2016
Full Title
Arrangements for regulating or controlling the speed or torque of electric DC motors > for controlling the direction of rotation of DC motors
Classification Context
- Section:
- ELECTRICITY
- Class:
- GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
- Subclass:
- CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS