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DIFF Main Group
F23G 5/00

Incineration of waste (of specific waste F23G7/00); Incinerator constructions; Details, accessories or control therefor

Introduced: September 1968

Title

Titles differ between systems:

IPC: Methods or apparatus, e.g. incinerators, specially adapted for combustion of waste or low-grade fuels

CPC: Incineration of waste (of specific waste F23G7/00); Incinerator constructions; Details, accessories or control therefor

Full Title

Full titles differ between systems:

IPC:

Methods or apparatus, e.g. incinerators, specially adapted for combustion of waste or low-grade fuels

CPC:

Incineration of waste (of specific waste F23G7/00); Incinerator constructions; Details, accessories or control therefor

Of 15 combined children, 12 exist in both systems.

3 codes are CPC-only extensions.

10 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • F23G 5/006 CPC only CPC only
  • F23G 5/008 CPC only CPC only
  • F23G 5/30 having a fluidised bed since 1985 IPC+CPC Available in IPC and CPC
  • F23G 5/32 the waste being subjected to a whirling movement, e.g. cyclonic incinerators since 1985 IPC+CPC Available in IPC and CPC
  • F23G 5/34 the waste being burnt in a pit or arranged in a heap for combustion since 1985 IPC+CPC Available in IPC and CPC
  • F23G 5/36 having a conical combustion chamber, e.g. "teepee" incinerators (F23G5/22 takes precedence) since 1985 IPC+CPC Available in IPC and CPC
  • F23G 5/38 Multi-hearth arrangements since 1985 IPC+CPC Available in IPC and CPC
  • F23G 5/50 Control or safety arrangements since 1985 IPC+CPC Available in IPC and CPC