F03H PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR (from combustion products F02K)
Introduced: September 1968
Description
F03H covers unconventional and residual propulsion systems that generate reactive thrust through mechanisms not classified elsewhere in the F03 hierarchy. This includes electromagnetic propulsion, ion drives, plasma thrusters, and other advanced propulsion concepts that do not rely on conventional jet engines, rockets, or fluid-dynamic principles already addressed in other F03 subclasses. The classification serves as a catch-all for emerging and non-traditional reactive propulsion technologies that do not fit into established mechanical or thermal propulsion categories.
Title
Titles differ between systems:
IPC: PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
CPC: PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR (from combustion products F02K)
Full Title
Full titles differ between systems:
PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR (from combustion products F02K)
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- F03H 1/00 Using plasma to produce a reactive propulsive thrust (generating plasma H05H1/00 ) +5 CPC IPC+CPC Available in IPC and CPC
- F03H 99/00 Subject matter not provided for in other groups of this subclass since 2009 IPC+CPC Available in IPC and CPC