IPC Subgroup
G05D 13/02 Details
Introduced: September 1968
Last revised: January 2006
Full Title
Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover > Details
Classification Context
- Section:
- PHYSICS
- Class:
- CONTROLLING; REGULATING
- Subclass:
- SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
2 direct subcodes
Child Classifications
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- G05D 13/04 providing for emergency tripping of an engine in case of exceeding maximum speed
- G05D 13/06 providing for damping of erratic vibrations in governors