DIFF Subgroup
F24H 15/345 Control of fans, e.g. on-off control (control of fans of heat pump units F24H15/375)
Introduced: January 2022
Title
Titles differ between systems:
IPC: Control of fans, e.g. on-off control
CPC: Control of fans, e.g. on-off control (control of fans of heat pump units F24H15/375)
Full Title
Full titles differ between systems:
IPC:
Control of fluid heaters > characterised by control outputs; characterised by the components to be controlled > Control of fans, e.g. on-off control
CPC:
Control of fluid heaters > characterised by control outputs; characterised by the components to be controlled > Control of fans, e.g. on-off control (control of fans of heat pump units F24H15/375)
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 2022.
Child Classifications
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