with separate admission of air and fuel into cylinder

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Other engines characterised by special shape or construction of combustion chambers to improve operation > with positive ignition > with separate admission of air and fuel into cylinder

CPC:

Other engines characterised by special shape or construction of combustion chambers to improve operation (engines with incandescent chambers F02B9/08) > with positive ignition > with separate admission of air and fuel into cylinder

Of 6 combined children, 0 exist in both systems.

6 codes are CPC-only extensions.

Note: 4 CPC extensions are marked as secondary classification only.

Child Classifications

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F02B 2023/102 2nd only CPC only CPC only
F02B 2023/103 2nd only CPC only CPC only
F02B 2023/106 2nd only +1 CPC CPC only CPC only
F02B 2023/108 2nd only CPC only CPC only
F02B 23/101 CPC only CPC only
F02B 23/104 +1 CPC CPC only CPC only