DIFF Subgroup
F24F 1/02 Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
Introduced: September 1968
Full Title
Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station > Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
IPC and CPC are identically structured here. All 13 subcodes exist in both systems.
3 shared codes have differing titles between IPC and CPC.
Child Classifications
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- F24F 1/028 characterised by air supply means, e.g. fan casings, internal dampers or ducts (with secondary air induced by injector action of the primary air F24F1/01) since 2019 IPC+CPC Available in IPC and CPC
- F24F 1/029 characterised by the layout or mutual arrangement of components, e.g. of compressors or fans since 2019 IPC+CPC Available in IPC and CPC
- F24F 1/0326 characterised by the arrangement of refrigerant piping outside the heat exchanger within the unit casing since 2019 IPC+CPC Available in IPC and CPC
- F24F 1/0328 with means for purifying supplied air (perfuming or deodorising means F24F1/0355) since 2019 IPC+CPC Available in IPC and CPC
- F24F 1/0373 characterised by heating arrangements (characterised by heat exchangers F24F1/032) since 2019 IPC+CPC Available in IPC and CPC
- F24F 1/039 using water to enhance cooling, e.g. spraying onto condensers since 2019 IPC+CPC Available in IPC and CPC