DIFF Subgroup
F02C 3/20 using a special fuel, oxidant, or dilution fluid to generate the combustion products
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Gas-turbine plants characterised by the use of combustion products as the working fluid > using a special fuel, oxidant, or dilution fluid to generate the combustion products
CPC:
Gas-turbine plants characterised by the use of combustion products as the working fluid (generated by intermittent combustion F02C5/00) > using a special fuel, oxidant, or dilution fluid to generate the combustion products
Of 5 combined children, 4 exist in both systems.
1 codes are CPC-only extensions.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
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- F02C 3/22 the fuel or oxidant being gaseous at standard temperature and pressure (F02C3/28 takes precedence) IPC+CPC Available in IPC and CPC
- F02C 3/24 the fuel or oxidant being liquid at standard temperature and pressure IPC+CPC Available in IPC and CPC
- F02C 3/26 the fuel or oxidant being solid or pulverulent, e.g. in slurry or suspension IPC+CPC Available in IPC and CPC