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PCE
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DIFF Main Group
F23M 9/00

Baffles or deflectors for air or combustion products (baffles or deflectors for air or combustion products structurally associated with burners F23D); Flame shields

Introduced: September 1968

Title

Titles differ between systems:

IPC: Baffles or deflectors for air or combustion products; Flame shields

CPC: Baffles or deflectors for air or combustion products (baffles or deflectors for air or combustion products structurally associated with burners F23D); Flame shields

Full Title

Full titles differ between systems:

IPC:

Baffles or deflectors for air or combustion products; Flame shields

CPC:

Baffles or deflectors for air or combustion products (baffles or deflectors for air or combustion products structurally associated with burners F23D); Flame shields

Of 6 combined children, 5 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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  • F23M 9/02 in air inlets IPC+CPC Available in IPC and CPC
  • F23M 9/04 with air supply passages in the baffle or shield IPC+CPC Available in IPC and CPC
  • F23M 9/06 in fire-boxes IPC+CPC Available in IPC and CPC
  • F23M 9/08 Helical or twisted baffles or deflectors IPC+CPC Available in IPC and CPC
  • F23M 9/10 Baffles or deflectors formed as tubes, e.g. in water-tube boilers IPC+CPC Available in IPC and CPC