DIFF Subgroup
B05B 14/46 by washing the air charged with excess material
Introduced: January 2018
Full Title
Full titles differ between systems:
IPC:
Arrangements for collecting, re-using or eliminating excess spraying material > for use in spray booths > by washing the air charged with excess material
CPC:
Arrangements for collecting, re-using or eliminating excess spraying material (arrangements integral with nozzles B05B1/28) > for use in spray booths > by washing the air charged with excess material
Of 4 combined children, 3 exist in both systems.
1 codes are CPC-only extensions.
IPC defines codes here since 2018.
Child Classifications
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- B05B 14/462 and separating the excess material from the washing liquid, e.g. for recovery since 2018 +1 CPC IPC+CPC Available in IPC and CPC
- B05B 14/465 using substantially vertical liquid curtains or wetted walls behind the object to be sprayed since 2018 IPC+CPC Available in IPC and CPC
- B05B 14/468 with scrubbing means arranged below the booth floor since 2018 IPC+CPC Available in IPC and CPC