IPC Subgroup
H02J 7/22 due to variation of make-to-break ratio of intermittently-operating contacts, e.g. using Tirrill regulator
Introduced: September 1968
Last revised: January 2006
Full Title
Circuit arrangements for charging or discharging batteries or for supplying loads from batteries > for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle > Regulation of the charging current or voltage by variation of field > due to variation of make-to-break ratio of intermittently-operating contacts, e.g. using Tirrill regulator
Classification Context
- Section:
- ELECTRICITY
- Class:
- GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
- Subclass:
- ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
Related Keywords
circuits for TIRRILL regulators for charging batteries