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PCE
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DIFF Main Group
G21C 3/00

Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements

Introduced: September 1968

Title

Titles differ between systems:

IPC: Reactor fuel elements or their assemblies; Selection of substances for use as reactor fuel elements

CPC: Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements

Full Title

Full titles differ between systems:

IPC:

Reactor fuel elements or their assemblies; Selection of substances for use as reactor fuel elements

CPC:

Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements

IPC and CPC are identically structured here. All 5 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • G21C 3/38 Fuel units consisting of a single fuel element in a supporting sleeve IPC+CPC Available in IPC and CPC
  • G21C 3/40 Structural combination of fuel element with thermoelectric element for direct production of electric energy from fission heat (for temperature measurement G21C17/10 ) IPC+CPC Available in IPC and CPC