IPC Subgroup
F24H 15/39 Control of valves for distributing refrigerant to different evaporators or condensers in heat pumps
Introduced: January 2022
Full Title
Control of fluid heaters > characterised by control outputs; characterised by the components to be controlled > Control of heat pumps > Control of valves for distributing refrigerant to different evaporators or condensers in heat pumps
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- HEATING; RANGES; VENTILATING
- Subclass:
- FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL