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PCE
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DIFF Subgroup
F02K 7/02

the jet being intermittent, i.e. pulse-jet

Introduced: September 1968

Title

Titles differ between systems:

IPC: the jet being intermittent, i.e. pulse jet

CPC: the jet being intermittent, i.e. pulse-jet

Full Title

Full titles differ between systems:

IPC:

Plants in which the working-fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof > the jet being intermittent, i.e. pulse jet

CPC:

Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof (rocket-engine plants F02K9/00) > the jet being intermittent, i.e. pulse-jet

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

Child Classifications

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  • F02K 7/04 with resonant combustion chambers IPC+CPC Available in IPC and CPC
  • F02K 7/075 with multiple pulse-jet engines since 1980 IPC+CPC Available in IPC and CPC