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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
F02D 21/06

peculiar to engines having other non-fuel gas added to combustion air

Introduced: September 1968

Title

Titles differ between systems:

IPC: peculiar to engines having other non-fuel gas added to combustion-air

CPC: peculiar to engines having other non-fuel gas added to combustion air

Full Title

Full titles differ between systems:

IPC:

Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas > peculiar to engines having other non-fuel gas added to combustion-air

CPC:

Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas > peculiar to engines having other non-fuel gas added to combustion air

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • F02D 21/10 having secondary air added to the fuel-air mixture IPC+CPC Available in IPC and CPC