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DIFF Subgroup
F03D 9/20

Wind motors characterised by the driven apparatus (F03D9/10 takes precedence)

Introduced: January 2016

Title

Titles differ between systems:

IPC: Wind motors characterised by the driven apparatus

CPC: Wind motors characterised by the driven apparatus (F03D9/10 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations > Wind motors characterised by the driven apparatus

CPC:

Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations (hybrid wind-photovoltaic energy systems for the generation of electric power H02S10/12) > Wind motors characterised by the driven apparatus (F03D9/10 takes precedence)

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

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 2016.

Child Classifications

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  • F03D 9/22 the apparatus producing heat since 2016 IPC+CPC Available in IPC and CPC
  • F03D 9/28 the apparatus being a pump or a compressor since 2016 IPC+CPC Available in IPC and CPC