of distributors

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Arrangement of distributors, circuit-makers, circuit-breakers or pick-up devices for electric spark ignition > of distributors

CPC:

Arrangements of distributors, circuit-makers or -breakers, or pick-up devices (advancing or retarding ignition or control therefor F02P5/00; such devices per se, see the relevant classes of Section H, e.g. rotary switches H01H19/00, contact-breakers, distributors H01R39/00, generators H02K) > of distributors

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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F02P 7/021 +4 CPC CPC only CPC only
F02P 7/03 with electrical means (ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders F02P15/08) since 1985 +1 CPC IPC+CPC Available in IPC and CPC
F02P 7/04 having distributors with air-tight casing IPC+CPC Available in IPC and CPC