IPC Subgroup
H01H 43/04 Means for time setting
Introduced: September 1968
Last revised: January 2006
Full Title
Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operation after the programme is completed > Details > Means for time setting
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
2 direct subcodes
Child Classifications
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- H01H 43/06 comprising separately adjustable parts for each programme step, e.g. with tappets
- H01H 43/08 comprising an interchangeable programme part which is common for all programme steps, e.g. with a punched card