Engines with pumps other than of reciprocating-piston type (with crankcase pumps F02B33/02)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Engines with pumps other than of reciprocating-piston type

CPC: Engines with pumps other than of reciprocating-piston type (with crankcase pumps F02B33/02)

Full Title

Full titles differ between systems:

IPC:

Engines characterised by provision of pumps for charging or scavenging > Engines with pumps other than of reciprocating-piston type

CPC:

Engines characterised by provision of pumps for charging or scavenging > Engines with pumps other than of reciprocating-piston type (with crankcase pumps F02B33/02)

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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F02B 33/34 with rotary pumps (with cell-type pressure exchangers or the like F02B33/42) IPC+CPC Available in IPC and CPC
F02B 33/42 with driven apparatus for immediate conversion of combustion gas pressure into pressure of fresh charge, e.g. with cell-type pressure exchangers IPC+CPC Available in IPC and CPC