Varying effective area of jet pipe or nozzle (by using fluid jets to influence the jet flow F02K1/30)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Varying effective area of jet pipe or nozzle

CPC: Varying effective area of jet pipe or nozzle (by using fluid jets to influence the jet flow F02K1/30)

Full Title

Full titles differ between systems:

IPC:

Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto > Varying effective area of jet pipe or nozzle

CPC:

Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto (rocket nozzles F02K9/97) > Varying effective area of jet pipe or nozzle (by using fluid jets to influence the jet flow F02K1/30)

IPC and CPC are identically structured here. All 6 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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F02K 1/08 by axially moving or transversely deforming an internal member, e.g. the exhaust cone +1 CPC IPC+CPC Available in IPC and CPC
F02K 1/09 by axially moving an external member, e.g. a shroud (F02K1/12 takes precedence) since 1980 IPC+CPC Available in IPC and CPC
F02K 1/10 by distorting the jet pipe or nozzle IPC+CPC Available in IPC and CPC
F02K 1/11 by means of pivoted eyelids since 1980 IPC+CPC Available in IPC and CPC
F02K 1/12 by means of pivoted flaps +12 CPC IPC+CPC Available in IPC and CPC
F02K 1/15 Control or regulation since 1980 IPC+CPC Available in IPC and CPC