DIFF Subgroup
B03C 3/04 dry type
Introduced: September 1968
Full Title
Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect > Plant or installations having external electricity supply > dry type
IPC and CPC are identically structured here. All 6 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- B03C 3/08 characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream IPC+CPC Available in IPC and CPC
- B03C 3/09 characterised by presence of stationary flat electrodes arranged with their flat surfaces at right angles to the gas stream IPC+CPC Available in IPC and CPC
- B03C 3/10 characterised by presence of electrodes moving during separating action IPC+CPC Available in IPC and CPC
- B03C 3/12 characterised by separation of ionising and collecting stations IPC+CPC Available in IPC and CPC
- B03C 3/14 characterised by the additional use of mechanical effects, e.g. gravity (B03C3/32 takes precedence) IPC+CPC Available in IPC and CPC